Remote 💻 Development Jobs

We are currently strengthening our team and looking for an ML Engineer who will develop and scale machine learning solutions to solve business problems, optimize game mechanics and monetization, and support the full lifecycle of ML models from design to production. If you're excited about applying ML/DL algorithms to real-world challenges in a dynamic environment — we’d love to have you on our team!

What You Will Work On:

• Solve business tasks using machine learning algorithms;
• Create, describe, and validate ML solutions, optimization assumptions, and model efficiency improvements;;
• Scaling ready-made models to other company projects;
• Simulate the life cycle of models, monitor models over time, maintain their performance;
• Participate in developing the framework for sending models into production;
• Participate in writing services for interaction with other company systems;
• Create training materials, maintain documentation;
• Consult colleagues on the application of ML/DL algorithms in solving their problems;
• Cooperate with the Data Engineers department to output models in Production

What We Expect:

• University degree in physics and mathematics/technology/economics;
• Knowledge of mathematical statistics, linear algebra, mathematical analysis, Machine Learning algorithms;
• Knowledge and practical experience in using Python to work with data and build ML models;
• Experience in creating models (classification, regression, and clustering) using ML/DL approaches and tools;
• Experience with recommender systems;
• Experience with machine learning models throughout the cycle, including development, validation, and output to Production;
• Understanding of model quality metrics and their applications;
• Interpretation and visualization of the performance results of the obtained models;
• Experience with Docker and Git Bash;
• Basic knowledge of Cloud services (S3, IAM, EC2, Fargate), Amazon SageMaker;
• As plus - experience with  AutoGluon-TimeSeries forecasting models, PyTorch
• English level from Intermediate.

What We Offer:

• Flexible Work Conditions – Fully remote format with no office restrictions. Convenient flexible schedule and transparent processes.
• Development & Learning – Internal education system that includes workshops, webinars, and hackathons. Compensation for English and other language courses.
• Relocation Support – Financial assistance and guidance at every step, from choosing a country (where G5 has offices) to legalizing your entire family.
• Health & Well-being – Medical insurance and reimbursement for gym memberships. Team sports initiatives to promote a healthy lifestyle.
• Bonus Program – Performance-based bonuses upon meeting sales targets. For key employees—profit-sharing from stock value growth.
• Expert Community – Work alongside top industry professionals. Grow in a dynamic and innovative environment.

We look forward to your application!

At DevSavant, we are a trusted technology partner specializing in Software Development, Data Engineering, AI/Machine Learning, Cloud Solutions, Automation Testing, and UI/UX Design. We deliver innovative, high-quality solutions with a focus on excellence and results. Our people are at the heart of everything we do, fostering a culture of growth and well-being. Join us and thrive in a supportive, success-driven environment.

Our client is reimagining on-chain indexing and composability. We're building tools that make crypto data more accessible, usable, and fun. Empowering developers and creators to build dynamic, data-rich experiences onchain. We’re a lean, fast-moving, remote-first team with a culture of creativity, experimentation, and deep curiosity about blockchain innovation.

Job Summary

We’re looking for an experienced Rust Developer to help us expand the infrastructure onto Solana. You’ll play a key role in designing and implementing performant, scalable on-chain programs and off-chain services. This is a high-impact role for someone excited about building core systems in the bleeding edge of crypto.

Responsibilities

• Develop and maintain Solana programs using Rust and Anchor framework.
• Design and implement Solana-based data indexing solutions.
• Collaborate with product and engineering to deliver performant blockchain integrations.
• Optimize existing codebases for performance, safety, and reliability.
• Build and maintain off-chain Rust infrastructure to support Solana indexing.
• Contribute to architectural decisions across the stack.

Requirements

• 3+ years of experience with Rust in production systems.
• Hands-on Solana development experience, including Anchor and Solana Program Library.
• Strong understanding of blockchain principles, smart contract architecture, and security best practices.
• Comfortable working in fast-paced environments and independently solving problems.
• Familiarity with decentralized storage, RPC interactions, and indexing infrastructure (e.g., The Graph or custom indexers).
• Experience with async programming and systems-level architecture.

Benifits

• Benefits: Remote-first, flexible work hours

Other Relevant Information

Seniority

• Mid to Senior level (you’ll be leading Solana-side decisions).

Technical Skills Required

• Rust, Anchor, Solana Programs, async/await, smart contract debugging, and familiarity with CI/CD workflows.

Soft Skills Preferences

• Strong communication (especially async).
• Autonomy and proactive problem-solving.
• Curiosity and willingness to work across unfamiliar domains.

Non-Negotiables

• Production-grade Rust experience.
• Solana development familiarity.
• High code quality standards.

Nice-to-Haves

• Prior startup or crypto experience.
• Contributions to open-source Solana/Rust projects.
• Interest in DeFi, NFTs, or crypto social apps.

Cultural Affinity

• Passion for decentralization and onchain tech.
• Builder mindset — scrappy, iterative, always learning.
• Collaborative, kind, and not afraid to experiment.

You are experienced, resourceful, and tactical in your abilities to identify, own, and solve problems. You have experience in cybersecurity and expert-level quick-thinking abilities to foresee issues before they arise.  You are humble and both a learner and a teacher, depending on the situation. You are comfortable in a remote-first environment, communicating in a kind and professional manner via slack, and frequently posting updates in public channels keeping everyone aware of your efforts and progress. You have a strong desire to turn your talents towards chess!

What you'll do

• Triage, reproduce, and assess vulnerabilities submitted through the Bug Bounty Program, and work with the Engineering Teams to close the discovered gaps.
• Work closely with the Engineering Teams to perform Threat Models of their solutions, acting as a security advisor when appropriate, and ensuring designs are vetted and adhering to security industry standards.
• Review Penetration Testing results and SIEM reports. Translate the findings into actionable tasks in Jira and track them to completion.  
• Apply updates to the WAF and various other security systems where applicable, and/or support the Engineering Teams to address findings.
• Evaluate security software and systems used by the company.  Attend product demos to help determine the best solution for our company. Lead these efforts from beginning to end.
• Act as a security expert, guiding developers and projects to ensure security best practices.
• Be a security advocate in Slack and Zoom meetings.  Proactively joining slack conversations to represent Security and provide guidance.  We rely heavily on Slack for communications, so you should be comfortable with that, and a very active contributor within the Slack workspace.

Preferred Skills

• 3+ years professional experience in web application security
• Strong written communication skills in English
• Familiarity with Burp Suite or similar tools for viewing and tampering with web requests
• Prior experience with a Bug Bounty program is a plus
• Experience in Python, PHP or JS
• Strong collaboration and communication skills working in a fully distributed team primarily using Slack and some Zoom meetings
• Programmer mindset.  We prefer to automate software that defends our systems.
• Sense of ownership and responsibility
• Chess player
• Lifelong learner

About the Opportunity

• This is a full-time opportunity
• We are 100% remote (work from anywhere!)
• This role is open to candidates from anywhere!

We're looking for a Senior Backend Developer (Golang) to join our fintech platform team at EMCD one of the top global crypto ecosystems.

Youll work on the core backend services powering internal fintech products: authentication, off-chain and blockchain transfers, balance tracking, KYC, and more. The role involves both developing new services and carefully extracting critical functionality from the monolith.

Responsibilities:

• Write new services and evolve existing ones using Golang
• Work closely with product and engineering teams to support platform growth

Challenges You'll Tackle:

• Extracting critical functionality from a monolithic application
• Balancing development speed with long-term maintainability and code quality

Requirements:

• Proficiency in Go and hands-on experience with real-world backend systems (4+ years of experience)
• Experience working with PostgreSQL
• Experience using message brokers (Kafka, RabbitMQ, or NATS)
• Background in product development using Go
• Fintech experience is a plus

What We Offer:

• Fully remote work from anywhere in the world
• Flexible working hours results over schedules
• 28 calendar days of vacation + 12 additional bonus days
• Paid sick leave with no bureaucracy
• Compensation for courses, certifications, and training programs
• Real ownership, challenging tasks, and the chance to shape key fintech infrastructure

We’re looking for a proactive ML Ops Engineer to help us scale our video analytics solution across multiple airports and support deployment at the scale of thousands of stands. You’ll work closely with both researchers and infrastructure engineers to ensure our pipelines are production-ready, efficient, and easy to use, even by non-ML specialists.

Responsibilities

• Maintain and improve our training infrastructure, enabling model trainers to test, train neural networks efficiently.
• Own and scale delivery pipelines from research prototypes to robust production systems, making them accessible to users without ML expertise.
• Actively participate in brainstorming and design discussions to improve processes and tools.
• Proactively identify weak spots in our system and suggest improvements to increase performance, reliability, and scalability.

Requirements

• 3+ years of production experience in Python.
• Solid understanding of data structures and algorithms to write optimized and scalable code.
• Confident in using LLM-based tools to write clean, efficient code, even in unfamiliar areas like front-end or DevOps tasks.
• Strong experience deploying and managing services in Kubernetes.
• Very good verbal and written English skills (at least B2+).

Nice to have

• Solid understanding of basic ML terminology (e.g. model evaluation, training loops, metrics).
• Hands-on experience working with large-scale video data (e.g. multi-terabyte datasets, storage optimization, video preprocessing pipelines).
• Experience with technologies from our stack: Django, PostgreSQL, MongoDB, Redis, Docker, Kubernetes.

Why Assaia

Assaia is a unique place where you can work on a technically advanced and innovative product for an exciting and important industry. You will be working in a diverse international team of smart people who can learn a lot from each other — all this without leaving your home — or sunbed, if you wish!

Your input will be valuable and we actively ask everyone to share their thoughts and ideas to help steer the direction of the company’s development. Additionally, we offer:

• A flat hierarchy and close to zero bureaucracy.
• Participation in making important decisions, your ideas will be heard and implemented.
• Always remote work and a flexible schedule.
• Agile processes.
• Paid vacation, paid sick leave.
• Paid relevant courses/online education/English courses.
• Great company culture based on honesty and mutual respect.
• Live team events.

We are a team of 85 now. We are looking forward to expanding it with you!

MY.GAMES is a leading European developer and publisher, driven by a singular goal: making great games that capture the hearts of players worldwide. Our community unites 1+ billion registered players.

We’ve developed or produced games, including War Robots, Hustle Castle, Rush Royale, Left to Survive, Tacticool, Grand Hotel Mania, War Robots: Frontiers – and many more.

Our internationally distributed team consists of top-tier gamedev professionals. We work remotely, and our hubs are located in the Netherlands, Cyprus, Armenia, UAE and Serbia.

Come join a universe of professional opportunities: develop and support large scale projects from PC/console/mobile, and create products across various genres – from casuals to shooters.

What you’ll do:

• Deploy and customize development and production environments
• Maintain and develop monitoring systems
• Respond to on-call incidents in a timely manner
• Diagnose and resolve system bottlenecks
• Automate routine tasks
• Participate in the development of IT infrastructure for company products

We use:

• Technology stack: Java and .Net Core backend, Unity frontend
• Infrastructure on dedicated servers and in AWS
• Monitoring in Prometheus and Victoria Metrics, graphs in Grafana.
• Logs in Graylog and Elasticsearch
• Databases in Apache Cassandra and PostgreSQL
• Build and CI/CD on Teamcity
• Configuration management in Ansible
• Infrastructure preparation with Terraform, Terragrunt, Packer
• CentOS and Ubuntu operating systems
• Services Zookeeper, Consul
• Dev/Test environment in own Kubernetes cluster and in Opennebula cloud

What you need to succeed:

• 3+ years of experience with *nix systems on high-load projects
• Experience developing roles for configuration management using Ansible or similar tools
• Solid understanding of Git and Gitflow
• Knowledge of Kubernetes orchestration
• Scripting experience in Bash or Python
• Basic understanding of .NET, .NET Core, Mono, and JVM technologies
• Knowledge of TCP/IP networking principles

Nice to have:

• Experience administering geographically distributed systems
• Strong troubleshooting skills for high-load systems
• Understanding of CI/CD principles
• Hands-on experience with Kubernetes management and deployment
• Experience with administering Java and .NET production environments
• Active GitHub account
• Background in the GameDev industry

What we offer:

• Work remotely from all around the world
• Collaborative working atmosphere in an internal game dev community that unites more than a dozen of internal game studios, crafting innovative experiences across mobile, PC, and console platforms
• A strong team of specialists across different areas — access unique expertise and professional knowledge
• Possibility to experiment and work on interesting tasks with ambitious goals— we have all resources to implement new ideas
• Create great games and win the hearts of players
• Push the boundaries of the game industry and lead the way forward

Utorg is growing incredibly fast, so building an A-star team is crucial for us. This offer is an excellent opportunity to quickly advance your career while having an outsized impact on our success as we aggressively scale in the next months. And now, we are looking for an experienced Java Developer who will strengthen our team and contribute to the success of our products and the bright future of Web3.

Required skills

• 4+ years of active server-side Java development experience.
• Proficient understanding of the Spring and Hibernate frameworks.
  
• Demonstrated ability to write clear, well-structured code.
• Previous experience in developing scalable applications.
• Proficiency in reading and writing documentation in English.
  

Nice to have

• Experience in front-end development, particularly with React.
• Experience in developing high-load applications.
• Contributions to Open source projects.
• Proficiency in Unix shell and scripting languages.
• Knowledge of and experience in fintech-specific projects.
  

We offer

• Fully remote work.
• Hands-on experience in the latest technologies and frameworks.
• Ability to take a break from work - if necessary.
• Interesting business trips, participation in conferences, and hackathons.
• Professional growth.
  

Benefits

• Annual salary revision.
• Flexible working hours.
• Paid vacation and sick leave.
  

Our stack

• Java with SpringBoot.
  
• React + Redux and React.Native.
  
• Kubernetes.
• NATS.
  
• PostgreSQL.
• Hashicorp.Vault.

We have many challenges that our team has to solve quickly and efficiently. It gives a huge room for development.There are many processes to create or improve, so we are looking for someone with a systems and analytical mindset, who can offer and argue their ideas.

Your Future Tasks

• Collaborate with a team to develop banking APIs for mobile applications and various other services.
• Utilize modern technologies such as Ktor, jooq, coroutines, and Arrow to build robust and scalable solutions.
• Contribute to the development and maintenance of public APIs, SDKs, and frameworks to streamline internal processes.
• Integrate with other platforms and services in a scalable manner.
• Assist in building and scaling banking and partner platforms.

What we expect from candidate

• At least 3 years of software development experience in the JVM environment, familiarity with Kotlin and concurrent programming understanding is an advantage (any approach is ok: coroutines, goroutines, futures, actors, async-await, green-threads, etc.)
• Striving for quality architecture. Understanding of basic techniques (event-driven, domain-driven, etc.) and fundamental knowledges: OOP, SOLID, ACID and other.
• Understanding of how distributed systems works (cap, eventual consistency and so on)
• Experience with containerization and container orchestration, preferably Docker and Kubernetes in an AWS environment.
• Willingness to embrace continuous learning and knowledge-sharing within the team

What we create

• Modern banking services for millions of Filipinos
• Cutting-edge solutions based on the best world practices and AI implementation
• Licensed neobank aiming to be a unicorn and leading fintech in the fast-growing region of Southeast Asia
• A business capable of raising over $60MM from the ADQ (the sovereign wealth fund of Abu Dhabi), World Bank Group and other investors despite the challenging market
• An environment that allows you to launch new products in 3-4 months
• A basis for expanding into new markets all over the world

What we offer

• Passionate international team spanning the globe
• Rapid professional growth. Merit (and merit only) rules the day
• Reward for performance and long-term success of Salmon
• Fast track to grow internationally
• New office in Manila, Philippines
• Relocation support for eligible candidates
• Remote and hybrid options
• Medical insurance, health and wellness benefits
• Program of events and activities both online and in person

We are looking for React Full Stack developers to implement various functionalities: AI Platform, CRM,  integration with AI services, integration with social networks, and payment services.

General Skills

• 4+ years of experience as a Full-stack developer
• Good knowledge of React.js and Node.js
• Ability to design and implement reliable solutions
• Experience building scalable backend services
• Understanding the advantages of different data storage systems
• Experience with CI/CD, Docker, AWS, Digital Ocean
• Ability to work in a team
• Capability to work independently
• Willingness to take responsibility for your work

Nice to Have

• Experience working with CRM for B2B
• Experience integrating with AI service APIs (open-ai, claude, replicate)
• Experience integrating with social network APIs (YouTube, TikTok)
• Experience setting up payment services (Stripe, Rapyd, etc.)
• Experience working with successful relevant products

Key Tasks

• Develop SaaS components for AI Platform
• Design microservices architecture and integrations with third-party platforms
• Develop adaptive service UI
• Conduct code reviews
• Establish CI/CD processes

Conditions

• 100% remote work from anywhere in the world in an international company
• Competitive salary
• Opportunity to develop a new project from scratch (no legacy code)
• Fast release cycle with a focus on important aspects

Replika is an AI companion loved by 35M+ users around the world. We’re redefining what it means to connect with technology — emotionally, intelligently, and personally. From mobile to VR, we’re building an experience that feels less like software and more like someone who gets you.

We’ve been featured in TED Talks, Stanford and Harvard studies, the Lex Fridman podcast. All for one reason: people connect with Replika in a deeply human way.

We're scaling fast and taking on bold challenges to become the most human AI on the planet.

About the Role

We're looking for a Software Engineer with strong DevOps and MLOps experience to join our AI & Analytics team. This role is critical in ensuring the reliability, scalability, and performance of our machine learning and data pipelines. You'll work closely with AI engineers, and backend developers and Devops to bring AI solutions into production — with a strong focus on infrastructure, automation, and performance.

If you're someone who thrives in cross-functional teams, is excited about operationalizing cutting-edge LLM technologies, and has a solid foundation in backend systems and DevOps, we’d love to meet you.

Responsibilities

• Build, manage, and optimize backend systems and APIs supporting AI/ML workloads.
• Support and maintain robust data and ML pipelines, ensuring scalability and reliability.
• Develop FastAPI-based microservices leveraging Python async patterns.
• Manage state and flow tracking using Redis and MongoDB, optimizing performance and persistence layers.
• Integrate with LLMs (LLaMA, OpenAI, Anthropic) and support vector database operations (e.g., Pinecone).
• Implement and maintain Docker-based containerized environments for both development and production.
• Design and monitor event-driven systems using Kafka.
• Implement structured logging (Structlog/Logfire) and observability solutions (e.g., Datadog).
• Collaborate with the DevOps team on CI/CD pipelines using GitHub Actions.
• Contribute to Quadrant integration for deployment and operational alignment.
• (Optional) Provide support for Scala-based components, if applicable.

Required Skills & Experience

• Python development experience
• FastAPI for building async APIs and microservices.
• Experience with Redis (especially asyncio clients) for state tracking and flow control.
• Strong understanding of MongoDB query patterns and schema design.
• Experience working with Large Language Models, including LLaMA (3.x preferred).
• Hands-on with LLM APIs such as OpenAI, Anthropic, etc.
• Experience with vector databases like Pinecone, understanding semantic search and embeddings.
• Proficient with Docker and docker compose
• Experience in event-driven systems with Kafka(producers/consumers).
• Strong grasp of CI/CD using GitHub Actions.
• Familiarity with Quadrant for deployment orchestration.
• Comfortable with logging/monitoring tools such as Datadog.
• Proven experience collaborating with cross-functional stakeholders
• Experience in leadership roles such as Team Lead, Engineering Manager, or Staff Engineer
• Experience with systems serving at scale (at least 500k+ users)
• Startup mindset: proactive, adaptive, and comfortable navigating ambiguity

Nice to Have

• Familiarity with Scala or willingness to learn it.
• Experience with Kubernetes or other orchestration tools.
• Prior work in AI/ML-focused product teams or research environments.

What You’ll Get

• A chance to build a product that actually matters to millions of people
• Freedom to work remotely with a globally distributed team
• Offsites in different countries with people who actually like each other
• A trustworthy, high-responsibility environment where your ideas really matter

Work at Replika

At Replika, growth isn’t a maybe—it’s built in. Do the work. Deliver. One great project could double your salary. Seriously. Who do we think we are? Replika. We move fast. Very. Join us at the forefront of emotional AI.

You will join our team that works in a production field with high load, high availability, and geo-spreading systems. You will work on various products and projects to provide the best possible experience for our traders by following the best practices and standards. As a member of the PaaS team, you will be a key player in keeping the pace of development with high quality and flexibility over orchestration, monitoring and logging, as well as common services and applications at Exness.

You will:

• Improve and maintain orchestration by using Kubernetes (on-premises and clouds).
• Provide support for monitoring and logging systems.
• Participate in the development of the k8s as a service solution in different regions for internal development teams.
• Participate in duties related to platform activities.
• Maintain all services related to Kubernetes offer: ArgoCD, Istio, Calico, etc
• Maintain platform services and applications like Redis and Keycloak

What makes you a great fit:

• Experience with Kubernetes (on-premises/self-hosted)
• Experience with Helm (Helmfile would be a plus)
• Experience with ArgoCD
• Good understanding of Linux (experience with Alma Linux, CentOS, and RedHat-based distros)
• Understanding networks and their configuration in Kubernetes (experience with Calico or Cilium)
• Experience with Terraform (Terragrunt would be a plus)
• Experience with CI/CD, such as Gitlab CI
• Experience with a telemetry stack(prometheus, alertmanager, fluentbit, grafana, etc)
• Experience implementing security best practices in cloud and on-premise IT environments, following industry standards and recommendations
• Platform Engineering mindset

Nice to have:

• Experience with AWS, including configuration, hardening, automating deployment, and managing the services
• Experience with Ansible
• Experience in Python or Golang

What we offer along the way:

• Competitive and attractive compensation
• Extensive learning opportunities, such as professional training and certifications, soft skills development, free English courses, and trading workshops
• Flight tickets, hotel or apartment accommodation for your first month, migration support, and legal help for you and your family
• Health and life insurance for employees, spouses, and children, including vaccinations, tests, mental health care, and coverage for vision and dental care
• Generous time off, including 21 days of annual leave and paid sick leave
• Education allowance for your children’s school and kindergarten fees
• Access to our very own sports club with dedicated coaches, free Sanctum Club memberships for you and your spouse, corporate SUPs, jet skis, etc
• A branded company car with a parking space near the office
• Outstanding team-building experiences and Exness community gatherings

Your journey after applying:

1. Interview with a Talent Acquisition Specialist (45 minutes)
2. Short online English test (for non-native speakers)
3. 1st Technical interview (1,5 hour)
4. 2nd Technical interview (1 hour)
5. Behavioral interview (1 hour)

As we transition to a modern big data infrastructure, PySpark plays a critical role in powering high-performance data processing. We are seeking a Data engineer / PySpark expert to optimize data pipelines, enhance processing efficiency, and drive cost-effective cloud operations. This role will have a direct impact on scalability, performance, and real-time data processing, ensuring the company remains competitive in data-driven markets.

You’ll be working closely with a Data Platform Architect and a newly formed team of four Data Engineers based in India (GMT+5:30) and one Data Engineer in Uzbekistan (GMT+5). Additionally, we're planning to hire two more Senior Data Engineers in Georgialater this year.In this role, you’ll report to the CTO, who is based in the GMT-8 time zone, and the VP of Engineering (EDT/EST).

Position Details‍

• Role: Senior Data Engineer
• Location: Remote (We’re looking for candidates based in Georgia, Romania, and the Czech Republic only)
• Employment: Service Agreement (B2B contract; you’ll need a legal entity to sign)
• Start Date: ASAP
• Salary: $5,500 - $8,000 USD per month GROSS (fixed income, paid via SWIFT)
• Working Hours: 11 AM to 7 PM local time. No night or weekend work is expected
• Time Overlaps: Sync ups with RnD( Puna, India) in GMT+5:30 and devs in GMT-5, plus occasional meetings with the VP of Engineering in EST/EDT and the CTO in GMT-8.
• Equipment: The company will provide a laptop.

What You’ll Be Doing‍

• Optimize Data Processing Pipelines: Fine-tune PySpark jobs for maximum performance, scalability, and cost efficiency, enabling smooth real-time and batch data processing.
• Modernize Legacy Systems: Drive the migration from traditional .NET, C#, and relational database systems to a modern big data tech stack.
• Build Scalable ETL Pipelines: Design and maintain robust ETL/ELT workflows capable of handling large volumes of data within our Bronze/Silver/Gold data lake architecture.
• Enhance Apache Spark Workloads: Apply best practices such as memory tuning, efficient partitioning, and caching to optimize Spark jobs.
• Leverage Cloud Platforms: Use AWS EMR, Databricks, and other cloud services to support scalable, low-maintenance, high-performance analytics environments.
• Balance Cost & Performance: Continuously monitor resource usage, optimize Spark cluster configurations, and manage cloud spend without compromising availability.
• Support Real-Time Data Streaming: Contribute to event-driven architectures by developing and maintaining real-time streaming data pipelines.
• Collaborate Across Teams: Partner closely with data scientists, ML engineers, integration specialists, and developers to prepare and optimize data assets.
• Enforce Best Practices: Implement strong data governance, security, and compliance policies to ensure data integrity and protection.
• Drive Innovation: Participate in global initiatives to advance supply chain technology and real-time decision-making capabilities.
• Mentor Junior Engineers: Share your knowledge of PySpark, distributed systems, and scalable architectures to help develop the team’s capabilities.

Experience & Expertise:‍

• 5+ years as a Data Engineer, with solid experience in big data ecosystems.
• 7+ years of hands-on AWS experience is a must, including deep familiarity with EMR, IAM, VPC, EKS, ALB, and Lambda.
• Cloud experience beyond AWS (GCP or Azure) is a strong plus.
• Proficiency with Python (including data structures and algorithms), SQL, and data modeling.
• Strong expertise in distributed computing frameworks, particularly Apache Spark and Airflow.
• Experience with streaming technologies such as Kafka.
• Proven track record optimizing Spark jobs for scalability, reliability, and performance.
• Familiarity with cloud-native ETL/ELT workflows, data sharing techniques, and query optimization (e.g., AWS Athena, Glue, Databricks).
• Experience with complex business logic implementation and enabling application engineers through APIs and abstractions.
• Solid understanding of data modeling, warehousing, and schema design.

Soft Skills:‍

• Strong problem-solving skills and proactive communication.
• Fluent English - B2 and higher (both written and verbal).

Preferred Skills & Certifications:‍

• Familiarity with .NET applications structure and deployment.
• Relevant cloud certifications (AWS Solutions Architect, Developer, Big Data Specialty).
• Certifications or proven experience in Databricks, Apache Spark, Apache Airflow, and data modeling are a plus.

Recruitment Process‍

• ‍# 1 Initial Interview: Up to 1 hour with HR or/and including a self-assessment form (Click to fill out the form). If you prefer, you can skip the call and discuss all questions and details in writing instead. Just let us know!
• ‍# 2 Managerial Interview (Optional): 30-60 minutes (You will meet with the CTO to learn more about the company, the position, and future plans directly from the source.)‍
• ‍# 3 Test Assignment: up to 113 minutes on iMocha platform (Data Structures - Graph data structure, Array and String manipulation - All in Python, with a few MCQ questions on Spark)
• ‍# 4 Technical Interview: Platform/Application Architect: up to 1h..FAQ – Technical Interview Format + Key Domains Covered - Show more
• ‍# 5 Offer & Paperwork: Up to 30 minutes with the CTO to finalize conditions and complete necessary paperwork.
• ‍# 6 Onboarding: Get ready to join the team and start your journey!

We are looking for an experienced IOS engineer who will help us develop our app in the Antifraud team.

Responsibilities

• Design, develop, and maintain antifraud solutions for the inDrive iOS app
• Collaborate with our cross functional team on feature design, system architecture, and shipping new features
• Ensure code quality through unit testing and code reviews
• Participate in sprint planning and task decomposition processes
• Stay current with iOS security and antifraud trends to ensure our app remains robust and secure.

Qualifications

• You have 3+ years of experience in developing client applications for iOS.
• You have commercial development experience in Swift.
• Fluency in the iOS SDK and a solid understanding of the mobile development lifecycle.
• Understanding of OOP and SOLID principles, as well as design patterns.
• Ability to write maintainable and testable code. Proficiency in writing unit tests.
• Your level of English is sufficient to communicate within an international team.

It would be great if you:

• You love to dig into low level iOS stuff.
• You love to understand the details of the iOS and Swift device internals.
• Familiarity with APIs such as DeviceCheck, AppAttest, root jailbreak detection, tamper protection or device fingerprinting technologies is a plus.

Conditions & Benefits

• Stable salary, official employment
• Health insurance
• Hybrid work mode and flexible schedule
• Relocation package offered for candidates from other regions (only for Kazakhstan and Cyprus)
• 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

We are seeking a Senior Android Developer to join our team.

Main responsibilities:

• Feature Development: Build and implement a wide range of product features to enhance user experience and functionality.

• Lifecycle Involvement: Actively participate in the entire feature lifecycle, from ideation and prototyping to design, development, and analytics.
• Proactivity: Take initiative in identifying opportunities for improvement and proposing innovative solutions to drive product success.
• Flexibility: Adapt quickly to changing priorities, new challenges, and evolving project needs in a dynamic environment.
• Collaboration: Work closely with cross-functional teams to bring creative ideas to life.

What we look for:

• You know Android SDK, have experience with Kotlin and Java, understand material guidelines, and have expertise in developing complex interfaces, custom views, and animations;
• You are interested in creating a helpful product and understand the importance and impact of development on users;
• You have 5+ years of experience in a product development team;
• You know how to estimate the development time and timely communicate any problems that may affect the execution;
• You are a team player, and you know how to handle feedback. You are open to other’s ideas and suggestions;
• High level of autonomy and ability to work in uncertainty
  

Our tech stack:

• Kotlin
• MVI/MVVM Architectures
• Coroutines
• Room
• Dagger 2
• Multimodule
• Jetpack Compose

Perks and Benefits:

• Open-minded teams, a welcoming and inclusive company culture, plus the opportunity to make a real difference with a game-changing health tech product;
• A competitive salary package based on your unique expertise, skillset, and impact on the product plus stock options;
• In-office, remote and hybrid work opportunities;
• Relocation package (Cyprus) - optional;
• The equipment whatever you need to be happy and productive;
• A premium SIMPLE subscription;
• 21 days annual leave, plus bank holidays (those observed where you live);
• Support to learn English, should you need (or want) to;
• Flexible hours. We focus on your results, not how long you spend at your desk.

We are seeking a talented and motivated DevOps Engineer to join our team. In this role, you will be responsible for designing, implementing, and maintaining scalable, secure, and reliable infrastructure to support the development and deployment of our services. You will collaborate closely with developers, product managers, and other stakeholders to ensure the seamless operation of our systems.

‍Key Responsibilities:

• Develop and maintain infrastructure as code using Pulumi
• Set up and manage CI/CD pipelines using GitHub Actions
• Manage containerized applications with Docker and orchestrate them using Kubernetes and Helm
• Administer and optimize cloud infrastructure on AWS and GCP
• Ensure secure and efficient networking, including TCP/IP, DNS, and firewall management
• Perform Linux system administration and troubleshooting
• Manage and support PostgreSQL, Redis, and ClickHouse databases
• Collaborate with team members to ensure high availability and performance of our systems

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent work experience
• Proficiency in Python programming
• Strong experience with Bash scripting
• Hands-on experience with Pulumi or similar infrastructure as code tools
• Knowledge of CI/CD workflows using GitHub Actions
• Solid understanding of networking (TCP/IP, DNS, firewalls)
• Excellent Linux system administration skills
• Experience with Docker, Kubernetes, and Helm
• Experience with SQL and NoSQL databases
• 3+ years of experience with AWS services (EKS, ECR, RDS, ELB, IAM)
• 3+ years of experience with GCP services (GKE, Container Registry, SQL, LB, IAM)
• Proficiency with Git version control

Why Join Us:

• Contribute to a platform that supports a global community of developers and researchers
• Opportunities for career advancement and skill development
• Flexible work schedule with the freedom to work remotely from any location
• A healthy work-life balance supported by generous vacation and sick leave policies
• Comprehensive medical insurance and other benefits
• Be part of a pioneering team dedicated to advancing open-source tools in the computer vision space

Ready to make an impact in the world of computer vision? Submit your resume, a cover letter, and examples of your work to join our innovative team at CVAT.ai.

Inktech — is an international IT company headquartered in Limassol, Cyprus. Since 2017, we have been creating and launching our own software products and services, focusing exclusively on Fintech and iGaming solutions. We are proud to be product-focused. Our team is our greatest asset.We are looking for a Security Engineer to join our team.

Responsibilities:

• Building threat models for applications/features (using any framework, e.g., STRIDE).
• Conducting penetration testing using BurpSuite and other tools.
• Validating and prioritizing vulnerabilities.
• Developing DevSecOps (integrating and adapting new scanning tools to DefectDojo).
• Analyzing potential vulnerabilities in cloud infrastructure.

Requirements:

• Experience with threat modeling.
• Practical experience in web penetration testing.
• Understanding of DevSecOps practices.
• Knowledge of cloud infrastructure security.
• Security certifications, such as OSCP and OSWE, are a plus.

Nice to have:

• Security certifications, such as OSCP and OSWE, are a plus.
• Experience working with AI-driven products or tools.
• Interest in AI technologies and their practical use.

We offer:

• High salary (plus performance bonuses and salary revision regularly);
• Work schedule: Mon-Fri (8 hours per day) with flexible starting hours;
• 24 days holiday leave;
• Corporate English lessons;
• Exciting work challenges that allow you to grow to your full potential;
• A strong team of like-minded professionals who will be by your side to accomplish ambitious projects, stimulate your professional development and bring experience.

We're looking for a Frontend Developer who will not only drive the technical expertise of our platform, but also help shape the product and make a direct impact on the future of the creator economy.

What’s In It for You?

• Lead with Purpose – Step into a role where your technical decisions and mentorship directly shape a growing product used by millions of creators worldwide. From optimizing conversions and pricing to building tools that creators rely on—you’ll be at the heart of it all.
  
• Creative Autonomy – Have the freedom to propose, test, and implement ideas that improve both user experience and developer workflows.
  
• Collaborative Culture – Join a team that values curiosity, constructive feedback, and great taste in music.
  

You won't hear water cooler chat about the weather here at Muse, here we are rating our favorite Prince albums and discussing Japanese punk.

Key responsibilities:

• Lead a frontend team and increase its productivity
• Fully own the technical quality of the product, its architecture and make key decisions about the technical side of the product growth. Ensure the technical quality of the product.
• Implement and deliver high-quality customer-facing features for Audio.com's website
• Partner with managers, designers, analysts, and engineers to address user needs and enhance the product's growth
• Collaborate closely with professionals to solve problems using a modern tech stack.
• Debugging and resolving technical issues

Required experience:

• Minimum 5 years of experience in web application development
• Development of scalable React applications that are easy for multiple developers to dive into and maintain.
• Experience working with Next.js
• Construction responsive design websites with a mobile-first approach and possess a basic understanding of creating animations.
• Optimization of website performance with a focus on Core Web Vitals.
• Understanding of FSD methodology
• Collaboration with the team to foster mutual growth.
• Speaking English fluently and comprehend conversations with native English speakers.

Nice to have:

• Experience working with React Server Components, React-Query, TailwindCSS

Tech stack: TypeScript, Next.js (App Router), React Server Components, Zustand, React-Query, TailwindCSS, Radix UI, React-Hook-Form, Zod, Storybook, Jest, RTL, Cypress, Sentry, Jenkins, Docker

Application process:

1. HR interview
2. Interview with Team Members
3. Interview with Future Manager
4. Reference Check
5. Offer

We’re looking for a senior-level SysOps Engineer with deep Linux expertise who is passionate about creating reliable, scalable infrastructure. While our current stack heavily features on-prem infrastructure (Linux, bare-metal, virtualization, networking), we’re actively moving toward a hybrid/cloud environment (AWS/Kubernetes).

Your role is vital: ensuring the resilience, security, and scalability of systems critical to our global operations. You’ll influence our infrastructure strategy, automate processes, and play a key part in our evolution toward modern DevOps and SRE practices.

What You'll Be Doing:

• Design, implement, and manage robust on-prem and hybrid cloud infrastructure
• Administer Linux-based servers (RHEL, CentOS, Ubuntu), virtualization, and networks
  
• Configure VPNs, firewalls, and internal network services (NGINX, HAProxy)
• Deploy and maintain Kubernetes clusters and related networking components
  
• Implement infrastructure automation using Ansible and Bash scripting (Python as a plus)
  
• Ensure high-availability and disaster recovery for databases (PostgreSQL, MongoDB, MariaDB, Elasticsearch, RabbitMQ, Minio)
  
• Maintain and enhance monitoring solutions (Zabbix, Prometheus, Grafana, ELK/OpenSearch)
• Document infrastructure clearly (Wiki, Google Docs) to facilitate team collaboration
  

What We Expect From You:

• 3+ years of Linux administration experience (RHEL, CentOS, Ubuntu)
• Deep knowledge of TCP/IP networking at L2/L3/L7 levels
• Strong experience configuring NGINX, HAProxy, Kubernetes Ingress
• Basic experience with databases and message queues (PostgreSQL, MongoDB, MariaDB, Elasticsearch, RabbitMQ, Minio)
• Experience with monitoring and log management systems (Zabbix, ELK/OpenSearch)
• Strong Bash scripting skills for automation, Python scripting as a plus
• Experience with AWS infrastructure deployment and security policy management (huge plus)
• Willingness to learn and actively contribute
• Proactive, ownership-driven approach with strong documentation habits

Bonus Skills (Nice to Have):

• Experience writing SELinux policies
• Familiarity with Kubernetes/Rancher
• Experience setting up CI/CD pipelines with GitLab
• Knowledge of mesh networking and network diagnostics
• Basic experience in routing and firewall scripting with IPTables
• Administration of XCP-ng hypervisors (Citrix Hypervisor)
• Understanding of information security principles, familiarity with Greenbone/Suricata

Growth Opportunities:

• Flexible and transparent engineering career track tailored to your growth
• Clear career path toward DevOps/SRE roles as we evolve to hybrid/cloud environments
• Influence infrastructure strategy in a company-wide transformation
• Access internal mentorship, modern tools, best practices, and continuous learning opportunities
• Opportunity to acquire new competencies and technical skills within a supportive environment

Why people choose us:

• Truly global presence. We have more than 500 clients on almost every continent
• Flexibility to work from anywhere globally (except Russia and Belarus)
• Friendly and supportive team and startup atmosphere
• Complex challenges and rapid growth within the company are guaranteed
• Engaging tasks and continuous professional development
• Stock Options
• The chance to make a meaningful impact on the world!

Ready for your next big challenge? Join Social Links and shape the future of data-driven intelligence solutions.

Wargaming is seeking a Gameplay Developer to join the Core Stream Team for World of Tanks. In this role, you will primarily work with C++ and Python codebase, focusing on the development, support, and enhancement of key mechanics, particularly in the main mode—random battles. You will also collaborate closely with our game engine to ensure seamless integration and functionality.

Reports to

Solution Architect

What will you do?

• Participate in the creation of new game modes and logic on the game client
• Develop high performance (in terms of memory and execution time) in-game components
• Improve and develop the existing technology stack
• Cover the functionality with tests

What are we looking for?

• Experience in commercial software development
• Strong knowledge of basic data structures and algorithms
• Development experience in C++ and/or Python
• Knowledge of design patterns
• Experience in developing asynchronous/multithreaded applications
• Knowledge of CPU and memory principles (RAM, ROM, cache, virtual memory, swap file, etc.)
• Knowledge of the basics of computer networks

What additional skills will help you stand out?

• Experience of working with game engines
• Passion for computer games
• Gamedev experience

Work mode

Hybrid (2-3 days of work from the office)

Benefits

Benefits and perks are tailored to the local market and culture. Our benefits in Nicosia include:

• 21 days annual leave (additional days based on years of service: up to 25 days)
• Additional paid time off (5 Personal Days, Birthday Leave, Marriage Leave, Compassionate Leave)
• Sick Leave (10 days top-up to statutory allowance per year)
• Maternity Leave (18 weeks top-up to statutory allowance per case)
• Career development and education opportunities within the company
• English Language courses fully covered by the company upon Manager’s approval
• Premium Private Health Care
• Mental well-being program (iFeel)
• Onsite gym and spa
• Free parking
• Free drinks-equipped kitchen in every floor building
• Hellenic Bank benefits
• Employee discounts (e.g. restaurants, bars, etc.)
• Personal Gaming Account
• Onsite canteen with subsidized prices for food and drinks
• Company events, Social Clubs
• Seniority Awards  
• Referral program - You can recommend the best talents to the company and receive a reward

Please submit your CV in English to ensure smooth processing and review.

TheSoul Publishing is one of the world’s most popular online media companies. We create entertaining, positive, and original content — including videos, articles, animations, and music — for our 2 billion followers on platforms such as 5-Minute Crafts, Bright Side, and 123 GO!

Today we are looking for an experienced PHP/GO Developerto join the team and work on our internal products.

Job responsibilities:

• Develop backend applications, services, and microservicesusing the appropriate technologies, platforms, and frameworks
• Contribute to improving the architecture of existing services and assist in developing new ones
• Write clean, efficient code and participate in code reviews to maintain code quality
• Identify and address performance bottlenecks in existing code to improve overall system performance
• Assist in task organization and deadline management to ensure project progress
• Collaborate effectively with cross-functional teams to achieve project goals seamlessly

Requirements:

• Strong experience with PHP and Go
• Hands-on experience in designing and developing modern web projects
• In-depth understanding of OOP principles and patterns
• Knowledge of the differences between various types of DBMS
• Experience with at least one of the frameworks (Symfony, Laravel, etc.), with the ability to work framework-agnostic and understand the underlying framework workings
• Proficient in unit testing
• Strong teamwork skills and the ability to communicate complex concepts in simple terms
• Basic understanding of Linux System Administration(configuration and administration)
• Extensive experience with Git
• Familiarity with SOA, REST, and microservice architecture principles
• Strong English and Russian language skills

What we offer:

• Remote work with work from anywhere workplace;
• Growth and development: internal academy with 800+ internal courses and materials, internal knowledge sharing, constant feedback from your manager, no limits on launching new initiatives;
• A tech-savvy approach and carefully structured processes: no red tape, transparent task management, asynchronous communication (with fewer meetings and more thoughtful written communication);
• Creative vibes of the cool international team of TheSoul Publishing, a company whose unique ecosystem is friendly to any new ideas!