Remote 💻 Development Jobs

Nexters is an international game development company that strives to introduce the joy of core gaming experiences to casual players. In 2021 we went public and listed on the NASDAQ (GDEV). Nexters is part of the GDEV holding, which includes not only Nexters, but also Cubic Games, Royal Ark, Game Gears studios. Our people work worldwide from offices in Cyprus, Armenia, and Kazakhstan or remotely. We want brilliant professionals who love building great games in a team with one of the best cultures.

About your role

We are building a full-cycle team to produce Playable Ads. We are looking for an experienced Developer to help us design a framework for creating ad creatives for one of the most popular mobile games, Hero Wars. This framework will be the foundation for creating highly effective interactive ad creatives.

What you’ll be doing

• Designing and developing a framework for creating Playable Ads
• Creating efficient tools to accelerate the development process
• Developing Playable Ads based on the created engine
• Implementing advanced technical solutions
• Optimizing performance across various devices
• Making technical decisions as a lead developer
• Growing the team of developers and sharing your expertise

We hope that you have

• At least 3 years of experience in Playable Ads development
• Knowledge of shaders and the ability to create FX effects based on them
• In-depth knowledge of JavaScript
• Commercial experience with Pixi.js or Three.js libraries
• Familiarity with the architecture and principles of Cocos Creator or similar tools
• Experience in creating complex interactive interfaces or games
• Skills in code optimization, performance tuning across different devices, and configuring builds with Webpack
• Proficiency in using preprocessors such as Sass/Less/Stylus, Pug, and similar tools
• Advanced knowledge of version control systems (Git)

What we offer

• HealthcareMedical care program (including dental service) or medical care compensation are available for you wherever you wish to work. The basic medical care program is also available for your family members if you choose to work from our official locations – Cyprus, Armenia, and Kazakhstan.
• Work, life, and balanceWe offer a fair amount of paid vacation days and sick leave. You can work at one of our comfortable offices in official locations or from home.
• SportsYou can choose various sports activities like yoga, football, and volleyball in our official locations.
• Relocation supportA relocation package is available for you if you decide to join us in one of our official locations.
• Skills improvementLet's learn languages: you can visit online English language courses. Greek and Armenian language lessons are available for everyone who works in Cyprus or Armenia. Our company encourages people of Nexters to take part in game jams, hackathons, and relevant conferences and meetups as expert speakers.
• EventsOur events are legendary – ask anyone who already works at Nexters. There are strategic sessions, workshops, parties, contests, and other activities every year.
• Community & ESGWe are proud of our local communities and support employees’ social initiatives. Dream big, act big: Nexters contribute to gaming’s positive impact on the world, hold a sustainability strategy, and take part in charity projects all over the world.

We are looking for a Lead Java developer to join CAMP team.

What project is about

The Corporate Actions Management Portal currently manages firm wide elections of Mandatory and Voluntary Corporate Actions that are initiated by an Issuer for one or more securities. Details regarding the event are  collected from the middle/back office platform.  The portal orchestrates CA events  processing across multiple departments involved in decision making of elections.

We are planning a significant improvement of the platform, which may lead to modernizing of its architecture and migration to AWS.

On a long term run this role will be crucial for a bigger middle office transformation programme.

Technologies

• Java 11
• Kubernetes
• IBM MQ
• Oracle
• Ignite
  

Locations

• Serbia
• Poland
• Cyprus
• Georgia

What you will do

We are not looking for someone just to work on well defined tasks.

• You will lead the design, development, and maintenance of the platform rebuild
• You will be clarifying and challenging provided requirements coming from PO/BA and users.
• You will be explaining your proposal to your teammates, ensuring that solution is ready to handle various types of issues/exceptional scenarios.

Required

• Bachelor degree in Computer Science or similar.
• 9+ years of Java programming(Java Core + multithreading).
• Experience with Kafka and/or other  real-time messaging systems.
• Experience with Ignite and/or other mem cache frameworks.
• Experience with performance tuning
• Ability to work well independently and in cross-functional teams.
• Experience with recovery mechanisms and exception management.
• Strong analytical ability to learn independently from code / reverse engineering.

Nice to have

• AWS - nice to have.

Benefits

• Flexible work setup: remote or a hybrid model
• Full health insurance coverage for those based in Poland and Cyprus.
• 50% coverage of health insurance for spouses and children in Poland and Cyprus.
• 24 days of paid vacation.
• 10 days of paid sick leave.
• 50% reimbursement for professional training, education, conferences.
• Work alongside a highly professional team.
• Engaging teambuilding events and activities.

In case of relocation to poland or cyprus, we offer

• Flight tickets, accommodation rent for 1st month for our relocated employee and his/her official family.
• Support in visa application and issue process, entry permit and residence permit processing

At Eneba, we’re building an open, safe and sustainable marketplace for the gamers of today and tomorrow. Our marketplace supports close to 20m+ active users (and growing fast!), provides a level of trust, safety and market accessibility unparalleled to none. We’re proud of what we’ve accomplished in such a short time and look forward to sharing this journey with you. Join us as we continue to scale, diversify our portfolio, and grow with the evolving community of gamers.

About your team

We're a Data team, bringing together specialists passionate about turning data into reliable, actionable decisions across Eneba. We build the foundations—data pipelines, datasets, and platform capabilities—that make analytics and machine learning scalable and trustworthy for the whole organization.

In this role, you'll join our Risk-focused efforts and help evolve our fraud detection capabilities. The team is moving from a legacy, manual approach toward an end-to-end ML lifecycle with robust training, deployment, monitoring, and evaluation. You'll work on real-time decisioning use cases, partner closely with Risk and engineering stakeholders, and tackle the practical challenges of fraud modeling—imbalanced data, delayed/partial labels, and building strong feedback loops to continuously improve model performance.

Responsibilities

• Build and iterate on real-time fraud/risk models (e.g., gradient boosting and anomaly detection approaches) to score transactions during checkout and support Risk decisioning.
• Own the full ML lifecycle for fraud detection models: data exploration, feature engineering, training, evaluation, deployment, monitoring, and continuous improvement.
• Design robust evaluation strategies for rare-event, highly imbalanced data, including handling delayed/partial ground truth and defining metrics aligned with business constraints.
• Partner closely with Risk, backend, and Data/Platform teams to productionize models behind an API, integrate with the risk engine, and improve model-driven decision flows (pre-/post-authorization).
• Drive experimentation and feedback-loop initiatives to improve labels and model quality over time, while maintaining strong reliability, observability, and documentation.

Requirements

• 3+ years of experience as a Machine Learning Engineer (or in a similar applied ML role), ideally working with risk/fraud, anomaly detection, credit/default modeling, or other rare-event classification problems.
• Strong Python skills and hands-on experience building and iterating on supervised ML models (e.g., Gradient Boosting/LightGBM or similar), including feature engineering and model evaluation.
• Proven ability to design and run robust experimentation and evaluation under real-world constraints (imbalanced data, delayed/late-arriving labels, noisy or partial ground truth).
• Experience taking models to production and supporting the full model lifecycle (training, deployment, monitoring, and iteration) in collaboration with engineering teams.
• Solid knowledge of ML metrics and decisioning (precision/recall, thresholding, calibration, offline vs. online performance) and how they translate into business outcomes.
• Familiarity with modern MLOps tooling and practices (e.g., MLflow) and working with feature stores (Databricks Feature Store or alternatives).
• Nice to have: experience with real-time / streaming feature pipelines or infrastructure (e.g., Kafka, Flink, Feast) and building low-latency model services/APIs for real-time scoring.

€55,000 - €70,000 a year

*Salary ranges may vary. We’re seeking candidates with varied experience levels; from individual contributors to functional leaders in this space.

*We’re an international team and our business language of choice is English. Good English level is required, proficiency is preferred.

What it’s like to work at Eneba

• Opportunity to join our Employee Stock Options program.
• Opportunity to help scale a unique product.
• Various bonus systems: performance-based, referral, additional paid leave, personal learning budget.
• Paid volunteering opportunities.
• Work location of your choice: office, remote, opportunity to work and travel.
• Personal and professional growth at an exponential rate supported by well-defined feedback and promotion processes.

Bring your data analytics and data mining skills to a unique team seeking to understand and shape the future of marketing technology. We are interested in technology adoption patterns, the respect of visitors' data and the use of open source in marketing. We are also interested in those marketing data analysts who are curious enough to embrace new technologies and are ready to work with unfamiliar tools, if needed.

The role of a Junior Data Engineer at Canonical

Canonical has provided developers with open source since 2004, helping them build innovations such as public cloud, machine learning, robotics or blockchain. Marketing at Canonical means being at the forefront of innovation, for our customers and for our own martech stack. We’re on the look out for a marketing data analyst to join our team and execute on our growth hacking strategy.

The ideal candidate will be passionate about technology, technology marketing and the use of technology in marketing. You will prefer to work in an environment that has emphasis on ownership of campaigns, collaboration, learning, curiosity and a drive to continually improve oneself / the team / the organisation. You will also love to problem solve, get hands-on, experiment, measure and use automation to make daily life easier.

The Marketing team at Canonical drives commercial outcomes for the company across its portfolio of products and grows the addressable market through digital marketing campaigns, lifecycle management, events, partnerships and community development. If these things are important to you and you're motivated by driving data engineering, delighting customers and filling the sales funnel, we want to talk with you.

This role sits in the Marketing team reporting to the Growth Engineering Manager.

Location: This role will be based remotely in the EMEA region.

What your day will look like

• Utilise advanced data analytics to grow Canonical’s product adoption and market penetration
• Design and conduct experiments with data, visualisation and insights into Canonical’s target audiences
• Build a marketing data stack based on open source, and integrate it with our data mesh
• Collaborate with stakeholder teams (Product Management, Engineering, Information Systems, Finance, RevOps, etc) to improve the data and tool ecosystem
• Put in place and maintain systems to ensure teams across the company have self-service access to data dashboards

What we are looking for in you?

• Background in data science, mathematics, actuarial science, or engineering
• Up to 1 year of experience in data analytics
• Knowledge in advanced statistics, data sciences, coding/scripting languages (Python, JS, etc), and databases (SQL, etc)
• Strength in data visualisation tools (Looker Studio, Tableau, Apache Superset, etc)
• Ability to translate business questions to key research objectives
• Ability to identify the best methodology to execute research, synthesise and analyse findings
• Excellent writing and communication skills
• Willingness to examine the status quo and resilient in the face of challenges

What we offer you

Your base pay will depend on various factors including your geographical location, level of experience, knowledge and skills. In addition to the benefits above, certain roles are also eligible for additional benefits and rewards including annual bonuses and sales incentives based on revenue or utilisation. Our compensation philosophy is to ensure equity right across our global workforce.

In addition to a competitive base pay, we provide all team members with additional benefits, which reflect our values and ideals. Please note that additional benefits may apply depending on the work location and, for more information on these, you can ask in the later stages of the recruitment process.

• Fully remote working environment - we’ve been working remotely since 2004!
• Personal learning and development budget of 2,000 USD per annum
• Annual compensation review
• Recognition rewards
• Annual holiday leave
• Parental Leave
• Employee Assistance Programme
• Opportunity to travel to new locations to meet colleagues at ‘sprints’
• Priority Pass for travel and travel upgrades for long haul company events

About Canonical

Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do.

Canonical has been a remote-first company since its inception in 2004.​ Work at Canonical is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical provides a unique window into the world of 21st-century digital business.

Are you passionate about your work and want to pursue your dreams?

Join the ZiMAD team, and let’s collaborate to create exceptional games together!

ZiMAD, a leading mobile game developer and publisher based in Florida, is on a mission to expand its successful mobile game portfolio to the web. By porting its popular mobile titles to online platforms, ZiMAD aims to attract new users, monetize them effectively, and, most importantly, guide them back to its mobile properties for a seamless cross-platform experience.

We’ve forged partnerships with internationally renowned IPs (like Disney, Nickelodeon, LIFE, Sony Pictures etc.) and strive to develop games that sharpen mental well-being and deliver remarkable user experiences.

About the Role:

We are looking for a Golang/PHP Software Engineer to work on infrastructure projects for our mobile games, including an in-game analytics platform and backend services that power core game features.

In this role, you will build internal tools using Golang and ClickHouse for game and marketing analytics – such as systems for managing A/B tests and processing event data from game clients and MMP services (e.g., AppsFlyer).

You will also support and further develop existing backend solutions written in PHP with PostgreSQL, including player profiles, in-game events, and other core backend functionality.

Essential Duties and Responsibilities:

• Design, develop, and maintain internal services and infrastructure using Golang and PHP.
• Work with ClickHouse and PostgreSQL to design schemas, write efficient queries, and optimize database performance.
• Design and maintain REST APIs and internal interfaces for game systems, analytics tools, and third-party integrations.
• Monitor and optimize backend services to resolve performance bottlenecks and improve resource usage.
• Participatein architectural discussions and decision-making to improve the modularity, scalability, and maintainability of backend components.

Our Stack:

• Golang, PHP, ClickHouse, PostgreSQL, Redis, Kafka.
• Knowledgeof React.JS and MySQL will be an additional plus.

Qualifications:

• 3+ years of professional experience in backend or software development using Golang and PHP.
• Experience with ClickHouse and PostgreSQL (+proficiency in writing optimized SQL queries).
• Good understanding of system design principles, including scalability, fault tolerance, queues, caching, transactional consistency, and API contracts.
• Experience with high-load or data-intensive systems and basic performance optimization.
• Ability to work independently on tasks and take responsibility for delivered solutions.
• Good communication skills and ability to collaborate with cross-functional teams.
  

Would Be a Great Addition:

• Experience working with analytics or event-based systems (event tracking, logging, metrics, funnels, A/B testing, etc.).
• Experience in the integration of MMP services (e.g., AppsFlyer or Adjust) or in development for ad/marketing analytics.
• Background in backend development for mobile games.
• Basic knowledge of distributed systems, queues, or message brokers.

What we offer:

• Opportunity to work for ZiMAD, a US company with a diverse portfolio of global free-to-play (F2P) projects with a multi-million monthly user base
• Involvement in the entire product development cycle
• Career growth prospects within an international company
• Remote work opportunities
• Flexible working schedule
• Bonuses based on the achievement of KPIs and financial results of projects
• Paid conferences, training (including language courses), and workshops
• Opportunity to have sessions with psychologists to improve your mental health and well-being
• Participation in charity projects

EWA Learn languages is an international company, with headquarters in Singapore. We have been developing our EdTech app (iOS&Android) since 2017, with over 70 million users registered on our platform . Our app has been translated into 40 languages.

We help people around the world learn languages effectively, easily, and in a fun way—through snippets of popular movies, TV shows, and memes.

Now we’re looking for a Middle+ DevOps Engineer with a focus on advancing CI/CD and developer experience, supporting Kubernetes clusters, strengthening infrastructure security, and improving observability.

What We Expect

• 4+ years of experience in DevOps/SRE or a related role.
• Hands-on production experience with declarative CI/CD pipelines, Kubernetes, and Helm.
• Experience with containerization, image optimization, and image lifecycle management.
• Experience with AWS and understanding of the Kubernetes access model.
• Solid understanding of infrastructure security practices.
• Experience supporting a platform used by multiple teams/services.
• Ability to drive tasks to completion and communicate independently with development teams.
• Experience with automation via scripting/tooling and GitOps.

What You’ll Do

• Develop and maintain CI/CD in GitLab CI: child pipelines, trigger rules, and build/deploy standards.
• Improve developer experience by making CI/CD processes more unified, predictable, and self-service.
• Manage Kubernetes clusters: resilience, scalability, and stability.
• Improve platform security: least-privilege access, STS, IAM, RBAC, namespace boundaries, IRSA, network policies, and resource quotas.
• Develop platform observability: metrics, alerts, logs, and tracing.
• Participate in incident analysis and root cause remediation.
• Automate routine operational tasks and reduce manual effort.

Nice to Have

• Terraform/OpenTofu in production.
• Experience optimizing cloud costs.
• Kubernetes/Linux troubleshooting.

Technology Stack

• GitLab CI/CD
• Kubernetes, Helm, Karpenter
• Docker, Containerd, BuildKit
• AWS
• Vault/OpenBao
• VictoriaMetrics, Alertmanager, Grafana
• Vector, OpenTelemetry
• ClickHouse
• MongoDB Atlas
• Terraform/OpenTofu
• Renovate

We offer

• Work in a fast-growing EdTech app, in a friendly and transparent work culture, with no bureaucracy or complex hierarchy.
• Income in USD, remote work.
• 28 calendar days of vacation, 100% coverage of 30 sick leave days per year after completing a probation period.
• Product culture, a modern technology stack.
• Corporate English classes.
• You will make a direct impact and see the results of your work.
  

Ready to Join Us?

If you're excited about this opportunity and meet the qualifications, we'd love to hear from you! Apply now and become a part of the EWA team. Let's make learning languages fun together!

Wallet in Telegram is a digital asset solution natively embedded into Telegram’s interface. Backed by The Open Platform, Wallet in Telegram gained 100M+ user accounts in 2024, and aims to make its solution available to all 1BN+ of Telegram’s users. Wallet in Telegram offers a dual-wallet experience with Crypto Wallet (a multi-chain wallet for trading and sending crypto to contacts) and TON Wallet (a self-custodial wallet with access to the TON ecosystem of dApps and tokens).

We're looking for a Python Engineer to join our Compliance & Customer Support team. You'll design and build automation tools that reduce manual processes, ensuring our compliance operations are scalable, efficient, and audit-ready, while also supporting customer-facing workflows.

Responsibilities:

• Collaborate with Product Managers, Analysts, Engineers, and QA to develop solutions that meet regulatory standards and customer support requirements.
• Design, build, and maintain internal tools for operational teams, focusing on compliance and customer support automation.
• Integrate with external compliance and financial services.
• Contribute to system architecture and design discussions.
• Mentor and support other engineers on the team.

Requirements:

• 5+ years of backend engineering experience.
• Strong Python skills, especially with FastAPI, Pydantic, SQLAlchemy, Alembic.
• Experience with PostgreSQL in production environments.
• Solid knowledge of scalable microservice architectures.
• Familiarity with various storage systems (SQL/NoSQL, in-memory DBs).
• Ability to write clean, maintainable, and well-tested code.
• A mindset focused on simplicity and clarity in solutions.
• English at B1+ level (spoken and written).

Nice to Have:

• Experience in product-driven or customer-facing companies.
• Understanding of compliance or financial services requirements.
• Previous work in Fintech companies.
• Experience with Temporal.
• Experience with LangChain/LangGraph.
• Proficiency in Java or Kotlin.

Why it is a fantastic opportunity:

• Our business is growing at an exponential scale.
• Non-bureaucratic management that focuses on results.
• Regular performance reviews to assess your progress.
• Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
• Compensation for medical expenses.
• Provision of necessary equipment.
• 20 working days of paid vacation annually.
• 11 days off per year.
• 14 days of paid sick leave to support your health and recovery when needed.
• Access to internal conferences, English courses and corporate events.

Join FxPro: a leading international fintech company. Be a part of our expanding international team, with offices in Limassol, London, Nassau, Dubai and Yerevan. FxPro boasts a diverse workforce of over 500 employees representing 40 nationalities, making it an exciting and dynamic workplace. At FxPro, we see each team member as an integral part of our success story.

We are building one of the company’s flagship products that drives business growth through our global partner network. Partners attract clients, and we provide them with transparent and reliable conditions: a clear process, accurate earnings tracking, and timely payouts. Despite being developed by a small team, Partners has already become FxPro’s most profitable product. Now we're looking for a Senior Software Engineer to help us take it even further.

Responsibilities

• Design and implement high-impact features and system improvements for the Partners product
• Drive company-wide technical changes, from solution design to delivery and rollout
• Perform technical analysis of product and platform requirements; propose scalable and maintainable solutions
• Take part in migrating legacy components to the new platform, ensuring smooth transition and minimal risk
• Build and maintain integration patterns using message brokers (e.g., Kafka, Solace) where applicable
• Improve code quality, readability, and maintainability through refactoring, standards, and best practices
• Write and maintain component tests to ensure reliability and prevent regressions
• Conduct code reviews and provide constructive technical feedback to teammates
  

Requirements

• 6+ years of commercial experience in C# / .NET development
• Strong SQL skills and hands-on experience with SQL Server or PostgreSQL without relying on ORM
• Experience writing and maintaining component tests
• Ability to conduct technical analysis and communicate effectively with cross-functional teams
• Proven experience migrating from legacy systems to modern architectures/platforms
• Experience working with message brokers (e.g., Kafka, Solace)
• Intermediate English or higher (B1+)
  

Nice to have:

• Experience migrating from monolithic architecture to microservices
• Experience with trading / fintech software
• Experience with BDD practices and tools (e.g., Cucumber, SpecFlow, Reqnroll)
  

Benefits

• Competitive compensation package
• Medical insurance
• Provident fund
• In-house gym with a personal trainer
• Free daily lunch catering, snacks, and beverages
• Company discount card for various products & services
• 21 days of annual leave and 10 days of sick leave annually
• Shuttle bus service from Limassol
• Birthday gift
• Relocation bonus and visa/work permit support

Join FxPro: a leading international fintech company. Be a part of our expanding international team, with offices in Limassol, London, Nassau, and Dubai. FxPro boasts a diverse workforce of over 500 employees representing 40 nationalities, making it an exciting and dynamic workplace. At FxPro, we see each team member as an integral part of our success story.

As a Senior Java Developer, you will be a part of our rapidly growing IT department.‍

Responsibilities

• Develop and support backend services
• Design and develop new functionalities in line with business requirements, following company standards (code quality, test coverage, TDD, BDD, performance requirements)
• Proactively identify and report issues, vulnerabilities, and other technical problems that exist or might appear in the company's code
• Collaborate with team members, other teams, project managers, and business analysts to meet the company goals
  

Requirements

• Minimum 5 years experience as a Java Developer (Java 17+) with Spring (Spring / Spring Boot)
• Bachelor's degree. A degree in Computer Science or other IT-related discipline is an advantage
• Experience with CI/CD automation
• In-depth knowledge of Object-Oriented programming and S.O.L.I.D. principles
• Strong development skills (decomposition, development, testing).
• Experience with the development of microservices, Spring Boot, Apache Kafka, Docker, Kubernetes
• Experience in SQL Databases / PostgreSQL / Hibernate
• TCP/IP networking programming experience(HTTP, gRPC)
• Intermediate or above level of the English Language. Greek and/or Russian is an advantage.
• Relevant Experience in FinTech is considered an advantage (Stock trading, Forex, Investments, etc.) will be advantage
  

Interview steps

• Recruiter screen (~30 minutes)
• Live Coding (~ 60 minutes)
• Technical Interview (~90 minutes)
• Final Interview with managers (~60 minutes)
  

Our benefits

• Competitive compensation package
• Hybrid work schedule
• Medical insurance
• Provident fund
• In-house gym with a personal trainer
• Free daily lunch catering, snacks, and beverages
• Company discount card for various products & services
• 21 days of annual leave and 10 days of sick leave annually
• Shuttle bus service from Limassol
• Birthday gift
• Relocation bonus and visa/work permit support

RoboMarkets was established in 2012 and received a license of a European broker in 2013. RoboMarkets is regulated by the CySEC, license No. 191/13.

RoboMarkets is a multi-asset broker offering 7 asset types and more than 12,000 instruments for trading. Our company has grown rapidly in the past years and now provides professional services for institutional and retail clients from Europe.  

Now we are looking for a new DevOps engineer.

Our stack:‍

• Google Cloud, AWS
• Kubernetes
• Prometheus, Grafana, ELK, Jaeger
• PostgreSQL, MySQL, MongoDB
• Redis, RabbitMQ, Vault
• Gitlab, Jenkins, Allure TestOps, ArgoCD
  

Responsibilities:

• Implementation of the platform based on Kubernetes (staging/production environments);
• CI/CD design and maintenance;
• Observability (monitoring, logging, tracking) - deployment, support and implementation in services.

Requirements:

• Experience with Kubernetes;
  
• Knowledge of Prometheus and ELK;
• Experience interacting with development teams;
• Knowledge of any high-level programming language at the level of reading code and making minor changes.

Will be a plus:

• Experience with HighLoad;
• Knowledge of tracing technologies;
• Experience with VictoriaMetrics, Thanos.

We offer:

• Attractive monthly salary paid in line with your skills and experience
  
• A comfortable office in the center of Limassol (Cyprus)
• Medical insurance for our employees and their families
• Access to professional training, conferences, and paid educational courses
• Corporate language courses
• Evening yoga classes in office relaxation space
• Subsidized lunches
• Different corporate events for employees and their children
• Sports events
• Assistance in relocation and visa processing (if necessary)

At Bloq.it, we’ve created the world’s leading smart locker solution. Solving online deliveries by enabling everyone to participate easily, reducing delivery costs and making them more sustainable.

We’re quickly expanding, and after growing at 1000% for three years in a row, we’re now the fastest-growing Smart Locker company in the world and one of the fastest growing scale-ups in Europe.

We are in search of a Fullstack Engineer to join our innovative team as our new #bloqstar. In this role, you'll play a crucial role in developing and enhancing our applications' backend and front end, ensuring seamless user experiences and powerful, scalable services that drive the smart locker revolution.

What you’ll be doing:

• Participate in all stages of development, from initial planning to post-development maintenance;
• Develop both backend and frontend systems, ensuring they’re well-organized, scalable, testable, and easy to maintain;
• Solve complex technical problems with creative, thorough, and practical solutions;
• Proactively identify issues, bottlenecks, or opportunities for improvements and implement solutions;
• Write clean, maintainable code and advocate for solid engineering principles like SOLID;
• Contribute to a culture of best practices, high-quality code, and shared responsibility for testing;
• Collaborate with cross-functional teams to align technical solutions with business goals;
• Mentor and guide junior engineers, fostering continuous learning and improvement.

What you’ll bring to the table:

• Proven experience with both backend and frontend development;
• Hands-on experience with modern frameworks like Svelte, React.js, or others for frontend development;
• Experience with backend development, APIs, and web-based applications;
• Familiar with testing strategies and implementing them at various levels;
• Strong understanding of continuous integration, deployment, and delivery practices;
• Solid experience with version control, logging, and monitoring tools;
• A proactive mindset with a focus on continuous learning and improvement;
• Experience building clean, maintainable, and efficient code.

It would be great if you would also have:

• Strong problem-solving abilities, with a critical mindset for tackling complex technical challenges;
• Flexibility and willingness to adapt to evolving project needs and technologies;
• Experience working in cloud environments like AWS.

Why join us?

• The opportunity to join our Software team and play a pivotal role in contributing to innovative solutions that redefine Bloq.it's revolution in the smart locker industry ;
• A dynamic and fast-paced work environment with a culture of innovation, collaboration, and continuous learning;
• Competitive salary and flexible benefits package, tailored to your experience and skills ;
• Eligibility for performance-based bonus, tied to your results and designed to reward your impact ;
• Work how you work best - we offer a remote-friendly policy and flexible hours so you can stay productive and keep life balanced ;
• Portuguese Health Insurance ;
• Unlimited days off (subject to manager approval).

Ready to join the revolution?

Mytona is a global group of companies specializing in video game development and publishing. Mytona is an international team headquartered in New Zealand, uniting industry professionals from all over the world since 2012. We are proud of our flagship projects Seekers Notes and Cooking Diary.
The most valuable thing in Mytona is a large close-knit team. At the heart of its culture is caring for every Mytonian and opportunities for their endless development. Every day the team develops, achieves cool results, and sets new ambitious goals. Be with Mytona!

Key Responsibilities

• Developing new game features for the Cooking Diary project
• Supporting and improving existing functionality (LiveOps)
• Working with legacy code, including updating and refactoring older features
• Participating in code reviews
• Collaborating with the PM and technical team on tasks and priorities
  Primary language: C++ (C++17)

To be successful in this role, you should have:

• At least 2+ years of commercial experience with C++
• Strong knowledge of basic algorithms and data structures
• Ability to read and understand existing code and work with legacy systems

It will be a strong advantage if you have:

• Experience developing for iOS and/or Android
• Knowledge of other programming languages
• Experience in game development
• Experience with team-based development and code reviews

What we offer

• Professional and career development
• Full remote work format
• Exciting international-scale challenges
• Competitive salary and performance-based recognition
• Medical insurance and well-being bonus
• Internal learning & development programs
• Corporate events, conferences, and team initiatives

Chainstack is the leading suite of services connecting developers with Web3 infrastructure, powering applications in DeFi, NFT, gaming, analytics, and everything in between.

From startups to large enterprises, Chainstack enables thousands of companies to cut down the time to market, costs, and risks associated with creating and scaling decentralized applications. By offering fast, reliable, and easy-to-use infrastructure solutions distributed globally, we make sure innovators can focus on what’s important.

As a Chainstacker, you'll have the chance to work on exciting and challenging projects, collaborate with top-notch developers and industry experts, and be part of a dynamic and supportive team that values creativity, innovation, and hard work.

We are on the hunt for a dedicated Infrastructure Engineer who will play a pivotal role in our innovative technology stack, ensuring that all user-oriented services and other Chainstack production systems operate seamlessly. The primary duties of the Infrastructure Engineer will revolve around incident management and the creation of top-tier technical solutions, positioning them for success while simultaneously expanding their experience with a broad range of cloud providers. As a crucial component of Chainstack, we require an individual who can lead our pursuit of near-flawless reliability and service quality across all our offerings.

So, if you're ready to take your career to the next level and be part of the future of Web3 Infrastructure, apply to join our team today. We can't wait to hear from you!

Our Stack:

• 70+ blockchain protocols
• 10 locations
• AWS, GCP, Virtuozzo, and Baremetal
• Docker and Kubernetes
• Helm, Terraform/Terragrunt, and Ansible
• Python and/or Go
• MySQL, Redis, Kafka, InfluxDB,
  Jetstream, PostgreSQL and ClickHouse
• GitHub (Atlantis) and CircleCI
• VictoriaMetrics, Grafana, and ELK
  

Responsibilities:

• Maintain and continuously improve the reliability and scalability of our services daily 2,5-hour on-call and 1 paid weekend on-call per month
• Develop and manage complex hybrid infrastructure (primarily multi-cloud Kubernetes clusters) with an Infrastructure as a Code approach
• Manage incidents and participate in on-call rotation
• Improve monitoring and alerting of our platform
• Actively look for opportunities to improve the availability and performance of the system by applying the learnings from monitoring and observation.
• Actively work on solutions to reduce workload by automating repetitive processes
• Plan, design, and execute solutions to reach specific goals agreed upon within the team
• Identify system parts that do not scale, provide immediate workaround measures, and drive long-term resolution.
• Improve documentation all around, explaining the why, not stopping with the what
• Know a domain well and radiate that knowledge to other team members
  

Requirements:

• Experience in operating mission-critical services and being responsible for reliability/uptime/SLA
• Certified Kubernetes Administrator (CKA) certification
• Americas time zone
• Production experience on containers and orchestration platforms (Kubernetes, Nomad, etc)
• Infrastructure automation tools (Helm, Terraform, Ansible, etc)
• Monitoring solutions (Grafana, Prometheus, VictoriaMetrics, BetterUptime, etc.)
• Public cloud provider experience (AWS, GCP, Azure, etc.)
• Programming skills in Python and/or Go
• RDMS experience
• Think about systems - edge cases, failure modes, behaviours, specific implementations
• Proficient in Linux and the shell
• Have an enthusiastic, go-for-it attitude. When you see something broken, you cannot help but fix it
• Have the urge to document all the things so you do not need to learn the same thing twice
• An exceptional intellectual drive to go deeper down the blockchain rabbit hole
  

We Offer:

At Chainstack, we recognize that our employees come from divergent backgrounds and have diverse needs. That's why we've created a program of policies, practices, and perks to support your whole human experience as an employee at Chainstack.

• Competitive salary in USD: We believe in compensating our employees fairly for their hard work and contributions. That's why we offer a competitive salary in USD.
• Stock options: We want our employees to share in our success. That's why we offer stock options as part of our compensation package.
• Bleeding-edge tech stack: At Chainstack, we work with the latest and greatest technologies. You'll have the opportunity to work with a bleeding-edge tech stack and stay up to date with the latest industry trends.
• Lack of bureaucracy: We believe in a flat organizational structure and a lack of bureaucracy. You'll have the freedom to make decisions and take ownership of your work.
• Flexible schedule: We understand that our employees have different needs and responsibilities outside of work. That's why we offer a flexible schedule, so you can work when it's best for you.
• Global fast-growing market: Chainstack operates in a global fast-growing market. You'll have the opportunity to work on cutting-edge projects and contribute to our growth.
• Multinational team: Our team is made up of people from all over the world. You'll have the opportunity to work with a diverse group of individuals who bring different perspectives and ideas to the table.
  

The best jobs should be available to everyone.

Chainstack values diversity and inclusivity. We are committed to fostering an environment of trust where everyone from different backgrounds and walks of life can succeed. We welcome your unique perspective and look forward to hearing how you can contribute to our mission and team.

Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 15 million users choose Tabby to stay in control of their spending and make the most out of their money.

The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 40,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores.

Tabby generates over $10 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region.

Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $3.3 billion.

Key Responsibilities

We’re looking for a Senior Backend Engineer to help scale the systems behind Tabby’s core products. You’ll work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries.

Skills, Knowledge & Expertise

• 5+ years of backend engineering experience, with at least 2 years working with Golang
• Experience building scalable, distributed systems and working with high-load architectures
• Solid understanding of backend tools and technologies — we use PostgreSQL, Redis, Kubernetes, Google Cloud Platform, GitLab, and a microservices architecture
• Experience integrating third-party APIs and contributing to product development
• A passion for writing clean, testable, and maintainable code
• A proactive mindset and the ability to work independently
• Strong communication skills in English (B2 level or higher)
  

Job Benefits

• Full-time B2B contract
• Fully remote setup, work from anywhere in Europe
• Up to 20% tax allowance
• 22 paid leave days annually
• Stock options (ESOP) in a fast-scaling, pre-IPO company
• Flexi benefits you can use for wellness, travel, or learning
• Work alongside a high-performing, international engineering team in a global fintech unicorn

Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation, legal setup, for up to $5,000 in verified costs.

X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world. We take pride in our diverse and talented team and partners, spread across the UK, Cyprus, the Netherlands, and other regions worldwide.

Happy Color is the largest mobile application in its category, with tens of millions of monthly active users.
We are developing a live product with a massive audience, high technical load, and a substantial UI footprint.

We’re looking for a strong Unity developer who is confident working with UI-heavy client-server applications and wants to influence product quality and architecture.

What You Will Do:

• Develop and improve client-side features.
• Collaborate with Backend, Design, QA, Analytics, and Marketing teams.
• Integrate and update third-party SDKs (ads, analytics, social).
• Investigate and resolve crashes, ANRs, and performance issues.
• Maintain build stability, asset cleanliness, and UI quality.
• Participate in designing and improving the client’s technical architecture.

Why This Role Is Interesting:

• A product used by millions of people every day.
• Real technical challenges: low-end optimization, large server-driven content catalogs, CDN pipelines, and async resource loading.
• A chance to influence client architecture - we value engineering insight and initiative.
• A low-bureaucracy environment with quick decision-making and respect for developers.
• A mature project that continues to grow and deliver stable results.

Requirements (Must-Have):

• 5+ years of commercial development experience.
• Experience working on live products with a large user base.
• 2+ years of mobile Unity development in production.
• Strong experience with UI-heavy client-server applications.
• Experience integrating ad and analytics SDKs.
• Async data/content loading and CDN workflows.
• Optimization for low-end devices.
• Strong task decomposition and deadline management skills.
• Ability to work with legacy code and follow established architectural principles.

Nice to Have:

• Mobile development experience (native or cross-platform).
• Backend experience or understanding of server-side logic.
• Knowledge of UI architectural patterns (MVC/MVP/MVVM).
• Experience with UniTask, UniRx, DOTween.
• Basic shader knowledge and rendering optimization.

Relevant Experience:‍

We consider the following types of projects highly relevant:

• Large server-driven content catalogs.
• Asynchronous loading of images/resources.
• Deep ad and analytics integrations.
• Pixel-perfect UI and stability on low-end devices.
  

Tech Stack:‍

Unity 2022.3, UniTask, UniRx, DOTween, Firebase, Adjust, Facebook SDK, SQLite, Git, Jira, Confluence, Slack.

What We Offer:

• Competitive salary and benefits package.
• Opportunity to work with a talented and passionate team in a creative and dynamic environment.
• Flexible working hours and remote/office work options.
• Career growth and professional development opportunities.
• A fun and inclusive company culture that celebrates diversity and creativity.
  

Join us and let’s create great content together!

Suvoda is seeking a skilled and driven Cloud Data Engineer to help evolve our data platform towards a data mesh architecture. In this role, you’ll design and build domain-oriented data products and support near real-time reporting.You’ll work on building and optimizing ETL/ELT pipelines using AWS Glue and PySpark, ensuring scalable, high-performance data processing across our platform.

Responsibilities:

• Contribute to the design and implementation of a data mesh architecture using GraphQL APIs to expose domain-owned data products.
• Build and maintain a modern AWS-based data lake using S3, Glue, Lake Formation, Athena, and Redshift.
• Develop and optimize ETL/ELT pipelines using AWS Glue and PySpark to support batch and streaming data workloads.
• Implement AWS DMS pipelines to replicate data into Aurora PostgreSQL for near real-time analytics and reporting.
• Support data governance, quality, observability, and API design best practices.
• Collaborate with product, engineering, and analytics teams to deliver robust, reusable data solutions.
• Contribute to automation and CI/CD practices for data infrastructure and pipelines.
• Stay current with emerging technologies and industry trends to help evolve the platform.

Requirements:

• Bachelor’s degree in a technical field such as Computer Science or Mathematics.
• At least 4 years of experience in data engineering, with demonstrated ownership of complex data systems.
• Solid experience with AWS data lake technologies (S3, Glue, Lake Formation, Athena, Redshift).
• Understanding of data mesh principles and decentralized data architecture.
• Proficiency in Python, SQL
• Experience with data modeling, orchestration tools (e.g., Airflow), and CI/CD pipelines.
• Strong communication and collaboration skills.

Preferred Qualifications:

• Master’s degree, especially with a focus on data engineering, distributed systems, or cloud architecture.
• Hands-on experience in infrastructure-as-code tools (e.g., Terraform, CloudFormation).
• Expertise in AWS Glue and PySpark for scalable ETL/ELT development.
• Experience with event-driven architectures (e.g., Kafka, Kinesis).
• Familiarity with data cataloging and metadata management tools.
• Knowledge of data privacy and compliance standards (e.g., GDPR, HIPAA).
• Background in agile development and DevOps practices.

Sumsub is a leading full-cycle verification platform that enables scalable compliance. From identity and business verification to ongoing monitoring, our platform adapts to different risk appetites and market demands, ensuring global compliance. It allows customizing analytics and workflows with a no-code interface.

Over 4,000 clients — including Bitpanda, Wirex, Avis, Bybit, Vodafone, Duolingo, Kaizen Gaming, and TransferGo — trust Sumsub to accelerate growth, prevent fraud, and maintain compliance worldwide.

Now we are looking for a Senior iOS Developer to join our rapidly growing team. This is an amazing opportunity to join Sumsub and make an immediate and real impact on the future of our product.

What You Will Be Doing:

• Develop and maintain iOS applications and SDKs for Sumsub’s identity verification and fraud prevention products.
• Build AI-driven onboarding, document capture, and biometric verification flows for iOS.
• Ensure high performance, reliability, security, and attention to detail across the product.
• Collaborate closely with product, design, and backend teams to deliver impactful features.
• Maintain a clean, scalable architecture through code reviews, automated testing, and best engineering practices.

About You:

• 6+ years of professional iOS development experience.
• Strong Swift knowledge; experience with Objective-C is a plus.
• Solid understanding of iOS SDK and UIKit.
• Strong understanding of memory management and concurrency in iOS.
• High attention to detail, strong ownership of code quality, and experience participating in code reviews.
• Ability to clearly communicate technical decisions to cross-functional teams.

What We Offer:

• Remote-first, trust-based culture. Work from the place that works best for you. No mandatory office days, no attendance trackers. In some locations, we provide offices or coworking spaces, but the choice is yours.
• True flexibility. We do not fix you to a 9-to-5 schedule. You can adjust your working hours when needed, as long as your day stays productive and in sync with the team.
• Extra time off. Your birthday is a holiday here. Add to that 10 personal days each year, seven sick days without paperwork, and extra time to enjoy Christmas and New Year. Time to rest is part of the deal.
• Work that matters. Our mission is to build a digital world that is secure, accessible and inclusive for everyone. From fighting fraud to making online services easier and safer to use, your work will have a real impact on how people experience trust online.
• Compensation. We offer fair and transparent pay, benchmarked to the market.
• Truly global. We work across continents and time zones, with teammates and customers from all over the world. You will run campaigns that cross borders, cultures, and languages, and see your ideas land worldwide.
• Growth built in. Clear goals, open feedback and personal development plans. We support your progress with learning opportunities and by covering role-specific events, from design conferences to marketing forums.
• Team offsites. Sometimes just Slack is not enough. That is why we meet in person a few times a year. Trips are fully covered, so you can meet, collaborate, and recharge together.
• Getting you set up. We make sure you have access to the tools and hardware you need to do your work well.
• Friendly by design. Our logo is a dog for a reason. We keep things human, open and kind. We welcome individuality, quirks and different perspectives, because that is what makes our work smarter and more fun.

The hiring stages: TA screening -> Hiring Manager Interview -> Final Interview.

Sounds like a great opportunity for your career development? Then go ahead and apply!

We're seeking AI Agent Developer to join our team. This is your chance to apply your skills to a project with real-world impact.

Mad Devs is a full-stack team specializing in developing and administering large-scale IT products across diverse industries. Many of our products operate in Europe, the USA, and countries across Southeast Asia. We are passionate about tackling complex challenges and delivering innovative solutions that make a meaningful impact globally.

Responsibilities:

• Develop Agent Logic in NSL: You will write sophisticated logic using Jinja2. This involves creating complex programming logic, managing conversation state, and handling complex branching (e.g., "If the user is angry AND the database shows a late delivery, trigger the 'Apology Protocol'")
• Orchestration & Integration: Design the data flow between the AI Agent and external tools (CRM systems, Google Calendar, booking systems, etc.). You will configure how the agent constructs JSON payloads and interprets API responses
• Skill Module Architecture: Build reusable "Skills" and modules that non-technical users can add to their agents. Your code must be robust, abstract, and highly configurable
• Debugging & Optimization: Debug logic errors in conversation flows (e.g., why did the agent loop?) and optimize the system to ensure sub-500ms response times for voice interactions

Requirements:

• Algorithmic Thinking: You have a developer's mindset. You understand loops, recursion, variable scope, and state machines deeply
• Jinja2 Expertise (or similar): You are a master of templating logic. You know how to manipulate data structures inside a template without relying on external helper code
• Data Literacy: Fluent in JSON and JSONSchema. You can visualize complex nested data structures instantly
• Proprietary Tool Adaptability: You are excited, not intimidated, by the prospect of learning a new, proprietary language (NSL) and becoming a global expert in it
• Language: Russian (Native/Fluent) and English (B2+)

It will be a plus:

• Background in Solutions Engineering or Technical Implementation
• Experience with "Low-Code" logic builders (n8n, Make) where logic is visual/configuration-based
• Familiarity with Python

Why join us

At Mad Devs, you'll join a passionate team dedicated to solving complex challenges and delivering innovative solutions. Our projects span Europe, the USA and South East Asia, giving you the opportunity to make a global impact. We value flexibility, remote working and professional development, ensuring you thrive in an inspiring environment. Join us in revolutionizing the legal industry with AI!

We are a team of Machine Learning Engineers focused on turning ideas and prototypes into reliable, production-ready systems. We own the end-to-end lifecycle of ML solutions — from integration with existing services to deployment, monitoring, and continuous improvement — ensuring our models deliver stable, measurable value in real-world conditions.

Key Responsibilities

• Build and deploy machine learning solutions from end to end, contributing to the full ML delivery cycle
• Conduct data analysis, annotation, and processing as a key part of the ML system design
• Design solutions using common patterns and tools, and propose alternative approaches when needed
• Ensure solutions meet design standards and are reusable, flexible, and extensible through peer reviews
• Deploy features and ensure they work as intended while preventing unintended side effects
• Document technical solutions and ensure all necessary monitoring and support tools are in place
• Solve issues in the engineering design and delivery process and ensure the solution meets key performance indicators and non-functional requirements
• Collaborate with team members, contribute to a community of practice, and promote the reuse of common approaches and technologies

Skills, Knowledge and Expertise

• Proficiency in Python and its frameworks for streaming, batch, and asynchronous data processing
• Solid experience with classic machine learning techniques and algorithms
• Experience using MLOps tools and practices to manage the ML model lifecycle
• Familiarity with technologies like Golang for backend system and infrastructure integration
• Ability to conduct thorough data analysis and preparation
• Strong problem-solving skills with a focus on engineering principles and data-driven reasoning
• Excellent communication and collaboration skills, with an ability to seek and validate information from various sources
• A solid understanding of business value and how it connects to delivering features
• A proactive approach to self-development and learning new skills and best practices

Conditions

• Stable salary, official employment
• Health insurance
• Hybrid work mode and flexible schedule
• Access to professional counseling services including psychological, financial, and legal support
• Discount club membership
• Diverse internal training programs
• Partially or fully paid additional training courses
• All necessary work equipment

Wallet in Telegram is a digital asset solution natively embedded into Telegram’s interface. Backed by The Open Platform, Wallet in Telegram gained 100M+ user accounts in 2024, and aims to make its solution available to all 1BN+ of Telegram’s users. Wallet in Telegram offers a dual-wallet experience with Crypto Wallet (a multi-chain wallet for trading and sending crypto to contacts) and TON Wallet (a self-custodial wallet with access to the TON ecosystem of dApps and tokens).

Now, we are looking for an Infrastructure Security Engineer to strengthen the security of our infrastructure and production environment. This role focuses on practical security improvements across networking, Linux hosts, Docker and Kubernetes.

Responsibilities:

• Improve security posture of our infrastructure, including self-managed Kubernetes and critical Linux hosts.
• Establish and maintain secure access patterns for production (e.g., bastion-based access, least privilege, auditing).
• Help build and maintain an infrastructure vulnerability management approach (inventory, prioritization, remediation tracking).
• Support security controls around container and cluster operations (policies/guardrails, configuration reviews).
• Collaborate with teams to embed security requirements into infrastructure changes and delivery workflows.

Requirements:

• Strong understanding of networking fundamentals.
• Solid Linux skills. Practical experience with Docker and Kubernetes.
• Experience with CI/CD and Infrastructure as Code (GitLab, Ansible, Terraform).
• Scripting skills in Shell and Python.

Why it is a fantastic opportunity:

• Our business is growing at an exponential scale.
• Non-bureaucratic management that focuses on results.
• Regular performance reviews to assess your progress.
• Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
• Compensation for medical expenses.
• Provision of necessary equipment.
• 20 working days of paid vacation annually.
• 11 days off per year.
• 14 days of paid sick leave to support your health and recovery when needed.
• Access to internal conferences, English courses and corporate events.