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Mayflower is a technology company that alters the entertainment industry to a new level of perception and engagement.

We are building the future of live entertainment. We believe that by providing people with the best and highest-quality live streaming experience in entertainment, we can tackle the world’s “problems” better, together!

Responsibilities

• Improving the monitoring system and related services;
• Engage in the development of the monitoring platform as a service;
• Implementation of analytical tools for identifying anomalies in work;
• Designing comprehensive observability;
• Architecting solutions that handle large volumes of data while remaining highly available;
• Developers and projects devops engineers supporting;
• Shift duty;
• Monitoring of all services, and equipment, as well as promptly respond to incidents;
• Improving the monitoring system and related services;
• Automating Dashboard and Alert Configuration;
• Continuous Improvement and Tool Evaluation.

Requirements

• Linux OS administration experience (CentOS, Fedora CoreOS, Ubuntu);
• Experience with Gitlab CI/CD;
• Experience writing and debugging Ansible roles;
• Experience in describing infrastructure in Terraform;
• Experience in installing and configuring Nginx, Grafana, Prometheus, Alertmanager, VictoriaMetrics, Sentry, Elasticsearch, Vector;
• Experience with helm chart;
• Experience in writing bash/python scripts;
• Understanding of the basic virtualization and containerization principles;
• Understanding of DevOps, IaC, PaaS methodology, and principles of TCP/IP, UDP, HTTP/HTTPS, and RESTful applications.

It will be a plus:

• Experience with eBPF‐based observability;
• Contributions to open‐source monitoring projects or active community involvement;
• Advanced debugging and troubleshooting skills at the kernel or network level;
• Hands‐on experience with distributed tracing;
• Scripting or lightweight development expertise (Python, Go, etc.) for custom tooling.

Conditions

We know that great talent deserves great conditions, so here's what you can expect when joining us:

• EU-based employment contract and a 3-year Cyprus work visa with full support for your relocation and visa processes, including assistance for your family;
• Full relocation package: flights to Limassol for you and your family, a company-covered apartment for the first month, and full relocation support to make your move smooth and hassle-free;
• Transparent performance reviews twice a year, with bonus opportunities and salary adjustments;
• Private medical insurance for you and your family, a corporate mobile plan (unlimited in Cyprus with roaming included), and interest-free support for car purchases;
• Mindfulness & well-being support, including psychological assistance with 50% coverage.50% coverage of school and kindergarten fees for your children;
• Fully covered sports benefits, and also access to in-house electric scooters and bike rentals, and cycling purchase compensation;
• Investment in your growth: paid language courses and access to suited-for-you development programs, including conferences, training programs, and coaching to support your professional journey;
• A culture of recognition: a peer reward program to celebrate your contributions;
• A fully equipped office in Limassol’s city center, with everything you need for deep work and collaboration.Free catering in the office and an in-house coffee bar with high-quality drinks and a health bar stocked with nutritious snacks;
• A strong engineering culture: international teams, corporate events, team buildings, and hackathons—because great work happens in great communities.

Recruitment process

1. HR interview (1 hour);
2. Technical interview (1,5 hour);
3. Final interview (1 hour).

TON Studio is a team of experienced engineers working with the fast growing TON ecosystem and Telegram apps. We enable a flawless developer experience within the TON ecosystem to help builders create DApps of outstanding quality and user experience. We do this through our suite of development tools and custom solution design for TON projects.

As a software engineer, you will work on projects critical to TON and Telegram's needs, handling complex tasks with large-scale system design and complex architecture. This position requires a mature, experienced engineer who’s ready to take challenges and advantages independently and grow into a more robust professional.

Responsibilities

• Work within key project backend codebases and infrastructure (existing codebase primarily written in TypeScript, for new projects we will use GoLang).
• Participate in the entire product feature launch cycle, from design to implementation and release.
• Implement new functionality in various product backends and Implement High-scalable solutions.
• Participate in or lead design reviews with peers and stakeholders to evaluate and choose among available technologies.

Qualifications

• Strong Experience in 1 or more Programming Languages (Go, Typescript, Python, Java).
• Bachelor's degree in Computer Science or equivalent practical experience.
• Experience designing large-scale and highly efficient systems, knowledge of optimizations techniques, debugging, and profiling.
• Deep knowledge and understanding of modern algorithms and data structures.
• Strong system design skills.
• Strong data engineering skills.
• English knowledge (B2-C1)

Preferred Qualifications

• Experience in web3 smart contract development (TON, Solidity, Rust).
• Proven experience in team leadership, developer advocacy, or other management roles.
• Proven experience in cost and resource optimization.

We're looking for an experienced Atlassian Engineer with background in software development and technical support to help capture and automate business processes from different departments, as well as integrate them with different data sources and reporting tools.

You will:

• Manage and deploy Jira projects, workflows, automations, permissions, notifications, dashboards, filters, reports, etc. as well as improve Jira security
• Jira and Confluence application and system administration tasks, testing new software releases to assure application/plugin compatibility after upgrade, user management, etc.
• Work with key users from different departments in order to understand their internal processes and convert them to Jira projects
• Manage Confluence to ensure it meets business requirements, suggest improvements and automations
• Work with cross-functional IT professionals to integrate Jira projects with different data sources and reporting tools/mechanisms
• Work closely with Business Process management team in terms of business processes automation
• Training and knowledge transfer to different business and technical stakeholders on different aspects of Jira projects and integrations

What makes you a great fit:

• Minimum 3-year hands-on experience with creating and managing Jira projects
• Linux System Administration or experience managing Atlassian tools on Linux OS
• Minimum 1-year experience working as a Software Developer
• Practical experience with Agile development practices
• Experience with ScriptRunner, Groovy is a plus
• Bachelor’s or master’s degree in computer science or equivalent professional experience
• Upper-intermediate English is a must
• Willingness to learn new technologies and tools

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
• 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
• Flight tickets, hotel or apartment accommodation for your first month, migration support, and legal help for you and your family for relocation to Cyprus
• 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. TA Interview (30 minutes)
2. Tech Interview (1 hour)
3. Final Interview (1 hour)

We’re Bigbro.ai, building the next-gen football video analytics platform powered by computer vision and machine learning.

We automate match annotation, generate detailed game statistics, and create video effects based on gameplay. Our clients are football clubs and leagues.

Our tech breaks down every match into data: tracking players, generating insights, and creating smart video highlights for clubs and leagues across Europe, the US, and beyond.

Why We’re Hiring

We’re expanding our team with a strong backend professional who can take ownership of our architecture, lead backend development, and drive performance and scalability as the product grows.

If you’re passionate about building reliable, high-performing systems and want to contribute to an ambitious, tech-driven product, this role is for you.

What You’ll Do

• Scale our platform: make it rock-solid and lightning-fast as we grow.
• Clean up and level up architecture through automation, refactoring, and smart processes.
• Deliver features from both the product and tech backlogs.
• Partner with our ML engineers to boost the tracker, improve camera integrations, and sharpen on-field object detection.
• Collaborate with the annotation team to make data prep faster and cheaper.

What We’re Looking For

• 4+ years of experience in backend development with Python.
• Strong skills with Django, PostgreSQL, Celery.
• Comfortable working with AWS, GCP, or similar clouds.
• Experience with high-load systems and performance optimisation.
• Solid grasp of DevOps practices and automation tools.

Bonus Points

• Experience with ML or video tech (ffmpeg, compression, etc.).
• Familiar with MLOps, CUDA, and GPU.
• You watch football not just for fun but for the tactics.
• Strong technical background/ University degree (maths, physics, computer science, the real deal).

Who You Are

• You take ownership and get things done.
• You care about details.
• You love digging deep into product and tech.
• You prefer straight talk.

What you’ll do

• Design, build, and ship features for web and mobile applications.
• Improve the user interface/UX, and participate in targeted refactoring of legacy modules.
• Integrate the platform with other company products and services.
• Fix bugs, harden reliability, and optimize performance (cold start, bundle size, runtime).
• Contribute to code reviews, technical design, and engineering best practices.

What you bring

• Strong experience with TypeScript.
• Hands-on experience with React and modern web application patterns.
• Solid Node.js skills with Express or NestJS.
• Familiarity with state management (e.g., Redux) and styling approaches (CSS, Sass/Less, CSS-in-JS).
• Working knowledge of SQL (e.g., MySQL) and writing efficient queries.
• Comfort with front-end tooling (Webpack, ESLint, Yarn/npm).

Nice to have

• React Native experience for mobile.
• Understanding of WebSocket, REST APIs, message brokers (e.g., RabbitMQ), and caching (e.g., Redis).
• Experience with monorepos (e.g., Nx, Lerna).

The Customer IT Support team is responsible for managing technical issues of company’s clients, solving any issues regarding company’s products and their user understanding.

We are looking for a talented Low-Code Developer who join the Customer IT Support team to create and maintain automations that will improve interactions between various teams and systems.‍

Challenges that await you:

• Develop and maintain automations on the n8n platform
• Collaborate with internal stakeholders to gather requirements and formulate technical specifications
• Optimize existing business processes and integrate various systems
• Test and debug developed solutions

What makes you a great fit:

• Knowledge of JavaScript
• Experience with SQL
• Understanding the REST API
• Experience with N8n, Airtable or other automation platforms
• Strong analytical and problem-solving skills
• B1 or higher English level for effective communication with an international team

Your bonus skills:

• Knowledge of Python
• Experience in developing and implementing automations
• Experience with Jira Software and Jira Service Management

Our ways of working:

• Innovative Spirit: A commitment to creativity and groundbreaking solutions
• Honest Feedback: valuing open, transparent communication
• Supportive Team: a strong, collaborative community
• Celebrating Achievements: recognizing our wins together
• High-Tech Environment: a team full of smart and revolutionary people who date to challenge the status quo of incumbent finances

Our benefits:

• Relocation support to one of our hubs — Cyprus, Spain, Serbia, or Kazakhstan — with assistance for the employee and their family
• Flexible work from one of our offices or remote
• Healthcare Coverage
• Education Budget: Language lessons, professional training and certifications
• Wellness Budget: Mental health and fitness activity reimbursements
• Vacation policy: 20 days of annual leave and paid sick leave

We are looking for a skilled and detail-oriented Frontend Developer (Angular) to build and improve user interfaces in a fast-paced and innovative environment. You’ll work closely with designers and backend developers to deliver high-quality, responsive web applications. Your expertise in Angular and clean code practices will directly impact user experience and product performance.

Responsibilities:

• Develop and maintain user interfaces using Angular
• Write clean, scalable, and well-structured code with SCSS and BEM methodology
• Collaborate with designers, backend developers, and product teams
• Optimize applications for speed and responsiveness
• Ensure cross-browser compatibility and responsive layout
• Participate in code reviews and suggest improvements
• Write and maintain UI documentation if needed

Requirements:

• 3+ years of experience with Angular
• Strong knowledge of TypeScript, SCSS, and BEM methodology
• Experience with RESTful APIs integration
• Familiarity with Git and version control workflows
• Good understanding of responsive design and UX best practices
• Attention to detail and passion for clean, maintainable code

We offer:

• Learning support - courses, English classes, and conferences (up to 100% reimbursement)
• Unique loyalty program - receive corporate digital miners and earn passive income with no investment
• Team retreats - company-sponsored stays at a villa in Turkey
• Memorable events with wow prizes - we celebrate big occasions in a big way
• “Employee of the Month” award - we recognize and reward our top performers
• Flexible days off — holidays based on your location + up to 15 sick days + up to 28 vacation days (with fast and automated approvals)
• New career tracks - real opportunities to grow into expert or top management roles
• Work-life fit - flexible hours and remote work. You don’t need to chase balance - here, work is a part of life, not the opposite. We aim to make work inspiring, not exhausting. For us, results matter most.

Data Never Lies (DNL) https://www.data-never-lies.com is a UK based team that believes in the power of facts over guesswork. For years, we’ve been helping businesses dig into the darkest corners of their data (and yes, data does have dark corners—usually where no one bothers to clean up) to turn insights into action.

We’re looking for someone to join us in the role of Middle Business Intelligence Analyst: Tableau or Power BI.

What You’ll Do

• Share your expertise: You’re the Middle Analyst, so customers will come to you for SQL, Tableau or Power BI tips—and that’s perfectly normal.
• Master the art of data extraction: Sometimes from SQL databases, sometimes from dusty Excel files, sometimes from mild chaos (accept it as a given).
• Build reports, dashboards, and other visualizations: So that executives no longer tremble at the sight of graphs, but instead experience mild delight at their simplicity and clarity.
• Communicate with team: To explain why things might be going wrong, and then in whichever other language you prefer, how to fix them.
• Automate routine tasks: Because your valuable time shouldn’t be spent doing endless, repetitive grunt work.

What You Need

• Experience with BI tools: Power BI or Tableau.
• Strong SQL proficiency (subselects, joins, the whole shebang). Without it, we get sad.
• Basic English Conversational: comfortable enough to discuss numbers and visualizations via Zoom with team (and maybe argue about the virtues of classic Earl Grey over green tea).

What We Offer

• A variety of projects: trust us, you won’t be bored.
• A sane schedule: we focus on tasks, not hours — but showing up at noon every day isn’t exactly smiled upon.
• A team that values expertise and humor: yes, we occasionally crack jokes about SQL — don’t worry if you don’t laugh right away.
• Choose your adventure: Dive deep into a single, large-scale project or opt for a “discovery” mode, collaborating with multiple global clients across different domains. You can get hands-on with cutting-edge data stacks for anything from gaming and dating to skyscraper construction and nuclear energy. If variety is what you crave, you’ll find it here.

We’re an international team working in the Nutra (Health & Beauty) vertical, focused on the DACH region (Germany, Austria, Switzerland).

Official website: https://88publishing.com/

We promote Nutra products and build funnels that actually convert.

Now we’re looking for an Email & SMS Marketer who knows how to re-engage audiences and maximize retention performance.

Responsibilities:

• Develop, launch, and optimize email and SMS campaigns for Nutra offers
• Create automated sequences (welcome, upsell, cross-sell, reactivation)
• Set up triggered campaigns, A/B tests, and audience segmentations
• Prepare copy (DE/EN), banners, and templates
• Analyze performance metrics: open rate, CTR, CR, delivery rate, revenue per send/message
• Manage the database: cleaning, segmentation, and conversion growth
• Work with tracking systems and ROI analytics

Requirements:

• 1+ year of experience in email/SMS marketing
• Proven experience in Nutra / Health / Beauty niches
• Understanding of the DACH audience specifics
• Proficiency with ESPs (Selzy, Klaviyo, MailWizz, eSputnik, SendPulse, etc.)
• Experience with SMS platforms
• English or German at a level sufficient for content adaptation
• Strong analytical mindset, proactivity, and attention to detail

What We Offer:

• Fully remote work
• Flexible schedule
• Compensation: base rate + % of profit
• Focus region: Germany / Austria / Switzerland

FunnelFox is a no-code platform that helps app developers grow revenue through web2app funnels. Launched two years ago as Adapty’s new project, it’s already showing impressive growth. Marketers and product managers can build, launch, and optimize funnels in hours instead of months, all without writing a single line of code.

Our team of 40+ top professionals loves solving big challenges. Imagine having no boring corporate meetings, but direct contact with the founders and working alongside the best in the market. Here, your voice is heard, your ideas matter, and your impact is immediate.

Our customer base expanded rapidly over the last 6 months, which leads us to grow our customer success capacity. We continue to make sure our customers are happy with our product and motivate them to use its full potential.

That’s why we’re looking for a strong Customer Success Manager who can help us build long-lasting relationships with our customers.

Who You’ll Work With

Join our customer success team, where relationships and results go hand in hand. We work directly with our ideal customers, understand their pain points, and help them grow with FunnelFox. You’ll represent the company, build partnerships that last, and be one of the key people driving our revenue and success.

In this role, you will

• Customer onboarding. After handoff from Sales, you’ll guide new clients through integration, help them build their first funnel, and get their campaigns live.
• Act as a strategic advisor. Consult clients on funnel optimization and offer guidance on UA, analytics, and campaign performance.
• Drive performance. Track key client metrics, check in regularly, and proactively identify opportunities for improvement and growth.
• Be the voice of the customer. Gather and relay feedback, bugs, and feature requests to the product team. Follow up to ensure critical issues are delivered.
• Build trust. Create strong relationships with clients and be their go-to person for everything Onifox.
• Know the product inside and out. You’ll be expected to answer detailed product questions and assist with complex use cases.

You will be a great fit if you have

• Proven experience in Customer Success at SaaS companies, ideally in the mobile industry.
• Solid knowledge of mobile analytics and UA: you understand the basics of Amplitude, Facebook Ads, creative testing, and acquisition metrics.
• Fluent in English written and spoken (C1).
• Independent and proactive. We don’t micromanage –  you should be comfortable owning your work and driving outcomes.
• Team player with a positive attitude. Just good communication and collaboration.

Nice to Have

• Experience building or analyzing funnel performance.
• Familiarity with support/CRM tools
• Understanding of mobile monetization and growth strategies.

What you may expect from working with us

• Flexible remote work. Work from anywhere with a schedule that fits your life. Our core team operates in Europe, but we welcome candidates worldwide using Deel.com.
• Driven Team with a Perfect Product Fit. Our product aligns perfectly with the market, making it effortless to sell, easy to promote, and a joy for customers to use.
• Direct communication. We keep things simple and transparent, ensuring you focus on what matters most – getting things done.
• Fast-track impact. Get quick and clear feedback on your work from the market. Join us as we break into the US market and expand into other exciting opportunities.
• Additional Benefits. We support your professional and personal growth with free English lessons, sports, and laptop reimbursements.

Incode is the leading provider of world-class identity solutions that is reinventing the way humans authenticate and verify their identities online to power a world of digital trust.

Through our revolutionary identity solutions, we are unleashing the business potential of universal industries including finance, government, retail, hospitality, gaming, and more, by reducing fraud and transforming human interactions with data, products, and services.

We’re in the process of rapidly scaling our diverse global team and we’re looking for entrepreneurial individuals and leaders who are curious, driven, and excited by ownership to join a Unicorn-status scale-up!

About Incode

Incode is a Series B unicorn rewriting how the world proves identity. Our AI-powered platform lets leading banks, fintechs, marketplaces, and governments deliver friction-free experiences while defeating fraud and safeguarding privacy. Customers such as Citi, AirBnB, Block, Chime, Sixt, and TikTok rely on Incode to power their identity verification and security. Recently named a leader in the Gartner® Magic Quadrant™ for Identity Verification, we’re scaling fast - and we’re looking for an iOS Mobile Software Developer to help build the future of biometric identity.

The Impact You’ll Make

As an iOS Mobile Software Developer at Incode, you’ll be at the heart of delivering seamless, high-performance mobile experiences. You will develop, optimize, and maintain our iOS SDKs-ensuring flawless integration for our global customers. By working with Core ML, AVFoundation, and Vision frameworks, you’ll push the limits of what’s possible on iOS, bringing machine learning-powered identity verification directly to people’s fingertips. Your work will power critical customer experiences, safeguard trust, and define the gold standard for mobile identity.

What You’ll Own & Drive

• SDK Development - Design, build, and maintain iOS SDKs used by enterprise clients worldwide.
• Machine Learning Integration - Optimize and embed ML models into iOS applications to deliver fast, reliable, on-device intelligence.
• Performance Tuning - Profile, debug, and optimize applications for speed, efficiency, and scalability.
• Best Practices in DevOps - Implement CI/CD pipelines, automated testing, and code review processes for rapid, reliable delivery.
• Cross-Functional Collaboration - Partner with Product, QA, and Design to ensure features meet customer needs and technical excellence.
• Mentorship & Leadership - Guide and support junior engineers, sharing expertise in iOS development and performance optimization.

The Qualities That Set You Apart

• Mobile Craftsman - You write clean, elegant Swift and Objective-C code that’s built to last.
• Performance-Obsessed - You see bottlenecks before they appear and optimize apps for maximum speed and efficiency.
• Machine Learning Curious - You thrive at the frontier of Core ML and on-device AI, turning models into seamless user experiences.
• Agile Innovator - You embrace fast-moving environments, adapting quickly while keeping quality uncompromised.
• Team-First Builder - You communicate clearly, collaborate easily, and mentor generously.

Your Background

• 5+ years of professional experience in iOS development.
• Proven expertise in developing and maintaining iOS SDKs.
• Proficiency in Swift and Objective-C.
• Deep knowledge of AVFoundation, Core ML, and Vision frameworks.
• Strong skills in profiling and performance optimization.
• Solid experience with Git workflows, Agile methodologies, and CI/CD pipelines.
• Familiarity with unit testing and UI testing frameworks.

Nice-to-Have:

• Experience integrating and optimizing ML models in iOS applications.
• Background in biometric or identity verification solutions.
• Leadership experience mentoring junior engineers.

Why Incode?

• Mission with Meaning - Shape how billions prove identity - safely, seamlessly, and ethically.
• Rocket-Ship Growth - Join at a moment of rapid scale where your code powers critical global infrastructure.
• Elite Team & Tech - Work alongside engineers pioneering AI, biometrics, and security.
• Ownership & Autonomy - Build with the freedom and responsibility of a founder.
• Global Impact - Every line of code you write will be used by banks, governments, and enterprises around the world.

Ready to ignite the future of trust? Lead the narrative. Empower the field. Join Incode and turn innovation into unstoppable market momentum.

Aspects of our Culture:

• High performance
• Freedom & responsibility
• Context, not control
• Highly aligned, loosely coupled
• Continuous Feedback
• Promotions & Development

Benefits & Perks:

• Flexible Working Hours & Workplace
• Open Vacation Policy

We are now expanding and looking for a skilled and Technical Lead to head our NLP platform and custom solution backend teams.

Our stack

• Python 3.12 and Go as our core languages - Python for rapid development, Go for performance-critical services and internal tools.
• Cloud-native infrastructure: Kubernetes orchestration with Helm, multi-cloud deployment across AWS.
• GCP, and AzuregRPC, REST APIs, WebSockets and Kafka for service communication.
• GitHub Actions for CI/CD, Docker for containerization, with Grafana, Prometheus, and OpenTelemetry for observability.
• PostgreSQL, ClickHouse for analytics, and specialized vector databases for AI workloads.

Responsibilities

• Design the architecture of the AI Collection Platform (telephony, dialer, dialog engine, API integrations).
• Lead the engineering team; set up CI/CD, code reviews, and DevOps best practices.
• Build infrastructure: cloud (AWS/GCP/Azure), Kubernetes, monitoring, and high availability.
• Implement call strategies and automation: schedulers, LLM guardrails, analytics.
• Ensure product compliance with GDPR, AI Act, FDCPA, and other regional regulations.
• Define and track key performance metrics for system reliability and business outcomes.

Requirements

• 10+ years, with at least 5 years in a Tech Lead, Solution Architect, or equivalent role.
• Proven experience with microservices, event-driven architectures, API gateways, and real-time processing at scale.
• Expert in Python (type systems, modern ecosystem).
• Strong knowledge of cloud platforms, container orchestration, CI/CD pipelines, monitoring, and observability.
• Experience with low-latency optimization, streaming architectures, message queues, and distributed tracing.
• Ability to evaluate architectural trade-offs, make informed decisions, and communicate them clearly.
• Excellent technical communication, mentoring skills, and the ability to facilitate productive team discussions.
• Domain experience (preferred): FinTech, Telecom, Collections, or other high-load B2C systems.
  

What we offer?

• High-impact projects with prominent clients and our proprietary AI platform development.
• Cutting-edge technology stack with the latest tools in AI infrastructure and platform engineering.
• Budgets for the latest AI models (GPT-4, Claude, etc.) to ensure our team has the best tools available.
• Rapid career progression working alongside senior professionals from leading tech companies.
• Remote work flexibility from Europe.
• Direct influence on platform architecture decisions that shape our AI products.

Chainstack is the leading suite of services connecting developers with Web3 infrastructure, powering applications in DeFi, NFT, gaming, analytics, and more. From startups to large enterprises, Chainstack enables companies to reduce 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 ensure innovators can focus on what matters.

As a Chainstacker, you'll work on challenging projects, collaborate with top developers and industry experts, and be part of a dynamic and supportive team that values creativity, innovation, and efficiency.

About the role

We are looking for a frontend engineer to develop and enhance web-based platform features for managing blockchain infrastructure. You’ll contribute to the user experience, maintain performance, and ensure cross-platform consistency.

Location

All Chainstack roles are fully remote. To create the best experience for your future colleagues, this role is best suited for candidates based in European time zones.

Our stack

• Vue.js
• Go
• PostgreSQL
• NATS
  

Responsibilities

• Design and build user interfaces and platform features for managing blockchain infrastructure.
• Implement UX improvements and ensure cross-platform consistency.
• Write high-quality, maintainable code.
• Troubleshoot and resolve bugs to ensure platform stability.
  

Requirements

• Bachelor’s or Master’s degree in Computer Science or a related field, or equivalent practical experience.
• 2+ years of experience with Vue.js and building SPA web applications.
• Proficient in spoken and written English.
• Strong understanding of core web technologies: HTML5, CSS3, and modern JavaScript (ES6+).
• Hands-on experience with Webpack or other modern module bundlers (e.g., Vite, Rollup).
• Familiarity with component-based architecture, composition API, and Vue’s ecosystem (Vuex, Vue Router, etc.).
  

Nice to have

• Familiarity with DevOps practices and CI/CD tools.
• Experience working with cloud platforms such as GCP, AWS, or Azure.
• Experience with Kubernetes.
  

What we offer

At Chainstack, we invest in our people and provide a work environment that fosters growth, flexibility, and innovation.

• Competitive salary in USD – We value expertise and contributions, offering a fair and transparent compensation structure.
• Stock options – Be part of our journey and share in our success.
• Cutting-edge tech stack – Work with the latest technologies and stay ahead in the industry.
• Flat structure, no bureaucracy – Make an impact, take ownership, and shape the future of Web3 infrastructure.
• Flexible schedule – Work when you’re at your best and maintain a healthy work-life balance.
• Global, fast-growing market – Be part of a rapidly expanding industry with limitless opportunities.
• Diverse, multinational team – Collaborate with experts from around the world, bringing unique perspectives and ideas to the table.

We're looking for a highly motivated and results-oriented Developer Experience (DX) Enablement Manager to join our team. In this role, you'll be the driving force behind strategic initiatives aimed at optimizing our development lifecycle. This is a unique opportunity to build and implement programs that directly impact how our engineers work, from onboarding and tooling to a company-wide culture of best practices. You'll work at the intersection of technology and human-centered design, ensuring our engineers have everything they need to be productive and innovative.

Primary Strategic Objectives

• Elevate the Development Workflow: Focus on the "first mile" of development to proactively identify and resolve bottlenecks.
• Champion Standardization: Enhance and formalize best practices through standardized guides and processes.
• Drive LLM Integration: Evaluate and integrate emerging technologies (including AI/LLMs) where they add real developer value.

What You'll Work On

• AI Tooling & Integration:
  
  • Lead the integration of AI-powered tools like Cursor into each department's software development lifecycle.
  • Explore and implement automation opportunities using LLMs to streamline operational activities for engineering managers and leaders, such as drafting top-level reports and AI-based triage for platforms like Sentry.
  • Enhance our onboarding process by utilizing Cursor and LLMs to create more effective learning paths.
• Workflow Standardization & Best Practices:
  
  • Utilize Developer Experience and Developer Productivity Engineering techniques to uncover and resolve key bottlenecks across the entire developer workflow — from environment setup and coding, through pre-commit checks and testing, to deployment.
  • Develop and formalize a set of guides, or "blue books," to capture and codify our best practices across the engineering organization, with an emphasis on building practical tooling rather than just passive standards.
  • Empower our monthly technology Communities of Practice (Python, AQA, DevOps) to make recommendations for company-wide tools and technology stacks.
  • Research and propose a strategy to consolidate the various code review tools and bots used by different departments into a single, maintainable product.
• Education & Evangelism:
  
  • Promote modern development practices that help engineers work faster and with more confidence, from efficient debugging to making the most of productivity tools.
  • Build lightweight resources (quick-start guides, internal talks, how-to articles) to help engineers explore new workflows and tools on their own.
• Measurement & Continuous Improvement
  
  • Develop and maintain a standardized Developer Experience Questionnaire to measure pain points in onboarding, tooling, workflows, and collaboration.
  • Run surveys at key points (post-onboarding, quarterly pulse checks) and track changes over time.
  • Combine questionnaire insights with operational metrics like build times, PR cycle duration, and test reliability to build a holistic picture of developer productivity.
  • Apply the SPACE framework (Satisfaction, Performance, Activity, Communication, Efficiency) to balance hard metrics with developer sentiment and ensure we measure what truly matters.
  • Use findings to prioritize workflow, tooling, and culture improvements across the engineering organization.

Why You'll Love Working Here

• Impact: Your work will directly enhance the productivity and satisfaction of every engineer in the company.
• Innovation: You'll be at the forefront of integrating cutting-edge AI technology into a real-world development environment.
• Ownership: You’ll operate as a senior IC with wide cross-team influence, shaping strategy while remaining hands-on.
• Community: You'll be the central point for building and empowering our internal technical communities.

Requirements

• A Strategic Enabler: You have a proven track record of designing and implementing programs that improve engineering workflows.
• Technically Proficient: You're comfortable writing code and can credibly discuss the challenges and opportunities of integrating new technologies like AI and LLMs. Extensive experience with Python, coupled with a deep familiarity with open-source development and methodologies.
• A Natural Collaborator: You can influence without authority and are skilled at working with multiple stakeholders, from individual contributors to executive leadership.
• Data-Driven: You are adept at creating assessments of current metrics, analyzing usage data, and using insights to inform your strategy.
• A Proactive Communicator: You can build awareness, create quick guides for self-exploration, and clearly communicate the value of new processes and tools.

Benefits

• A focus on professional development.
• Interesting and challenging projects.
• Fully remote work with flexible working hours, that allows you to schedule your day and work from any location worldwide.
• Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves.
• Compensation for private medical insurance.
• Co-working and gym/sports reimbursement.
• Budget for education.
• The opportunity to receive a reward for the most innovative idea that the company can patent.
  

1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets - with the self-custody, comprehensive security and the intuitive user experience they need to unlock the potential of true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi industry and beyond.

So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team.

Location: We hire with a focus on Dubai and Europe. For this role, we prefer candidates who are either based in Dubai or working remotely within +/- 4 hours GST time.

As a Senior QA Engineer for our Developer Portal, you’ll be responsible for ensuring the quality, performance, and security of our Web3 APIs SaaS platform. You’ll work on testing both developer-facing web applications and underlying APIs, validating blockchain integrations, and ensuring a seamless developer experience. Your work will directly impact the reliability of our DeFi infrastructure and the satisfaction of the developer community using the 1inch APIs platform.

Responsibilities

• Design and execute test plans for UI, REST APIs, WebSocket APIs.
• Ensure the accuracy of API documentation, code samples, and developer tools.
• Conduct cross-browser and cross-device testing for the Developer Portal UI.
• Actively participate in the improvement of quality assurance processes and procedures on the project
• Develop test data strategies for blockchain environments using mocks, simulators, and public testnets.
• Partner with developers, product managers, and blockchain engineers to define acceptance criteria and embed QA early in the development cycle.
• Integrate automated tests into CI/CD pipelines (GitHub Actions)
• Mentor junior QA engineers on testing methodologies.

Requirements

• 5+ years in QA engineering, with 2+ years working on SaaS/API products.
• Basic knowledge of Web3 fundamentals: blockchain concepts, EVM chains, web3 nodes, wallets, and smart contracts.
• Proven experience in API testing and automation frameworks.
• Proficient in writing and maintaining unit, integration, and end-to-end tests.
• Experience in CI/CD environments with Git-based workflows
• General understanding of Agile/Scrum methodologies
• Strong understanding of QA methodologies for both UI and API layers.

Skills

• JavaScript/TypeScript
• Unit Testing
• API Testing - Rest, Websockets,
• Automation Frameworks - Playwright, CodeceptJS
• CI/CD - Git-based Workflows - Github Actions
• Ticketing Systems - Jira
• Excellent English communication skills (written and spoken).

Nice to have

• Familiarity with observability tools (Grafana) for monitoring performance and stability.
• Previous experience in Web3, De-Fi, Blockchain and/or Cryptocurrency

Why work for us?

• Join a young, creative team in a fast-paced and supportive environment
• We’re open to new ideas — if you’ve got a vision, pitch it and make it happen
• Enjoy competitive pay that matches your skills and experience
• Be part of a company that’s shaping the future of DeFi
• Take time when you need it — we offer unlimited vacation days
• Get fully compensated for your work gear — we’ll set you up for success
• Travel with us! We host an annual team retreat at a top international location

We’re on a mission to make money fairer and empower every human with greater financial freedom through blockchain technology. Our long-term vision is to create an all-in-one money app — the consumer gateway to everything Gnosis has built and more. It will be radically simple and intuitive for everyday people, yet uncompromising in its mission. We aim to create a seamless, user-centric Web3 wallet experience that allows individuals to manage assets and interact with decentralized protocols, all while maintaining full control over their finances.

Built on Safe accounts and designed for a modern decentralized ecosystem, Gnosis App leverages Gnosis Pay, Circles, and account abstraction to enhance accessibility and utility for users. With the ongoing integration of Circles v2, Gnosis App will also support community-based economies powered by unique personal tokens.

About the role‍

We’re looking for a Senior Web Developer to join our growing team. As a key member of the development team, you’ll play an instrumental role in building and refining our SvelteKit-based wallet interface, ensuring it is intuitive, performant, and secure. This is an exciting opportunity to contribute to a pioneering Web3 product with a focus on exceptional UX and robust blockchain integrations.You’ll work alongside the people behind products like Safe, CoW Swap, Gnosis Pay, and Circles — products that have pushed the boundaries of financial innovation worldwide.

• Design, develop, and maintain core web application features for the wallet, focusing on smart contract interactions and decentralized protocol integration.
• Collaborate with designers using Figma to create and implement reusable, mobile-optimized UI components with TypeScript, SvelteKit, and Tailwind CSS.
• Conduct code reviews and refactor code as needed, ensuring maintainability and scalability for future features.
• Engage in the design process, using your expertise to anticipate challenges and opportunities, and drive continuous UX improvement.

Who you are

• Experienced Web3 Developer: Strong knowledge of Web3 technologies, EVM-based chains, and smart contracts.
• Frontend Expert: Advanced skills in TypeScript, CSS, and modern web frameworks. Proficiency with SvelteKit and Tailwind CSS is a must.
• UI-Focused: A keen eye for design and detail, with experience in creating responsive, user-friendly web applications.
• Collaborative Problem-Solver: Comfortable working within a cross-functional team environment, including designers, product managers, and QA.
• Performance-Oriented: Understand the importance of optimized web performance and experience in debugging and optimizing frontend code.
• Proficient Communicator: Fluent in English, with excellent communication skills for collaboration within a remote, international team.

What we can offer you

• Personal Development: Pursue your professional goals with our support, including personal education budgets and conference allowances. We invest in your growth and learning.
• Innovation and Experimentation: Interested in exploring new ideas? Dedicate your Friday afternoons to research or work on a side project within our ecosystem. We encourage creativity and experimentation.
• Flat Hierarchy: Navigate with ease in our organization. Our flat hierarchy ensures your ideas and contributions are valued and heard, without getting lost in a complex structure.
• Flexible and Remote Work: Not a morning person? No problem! We embrace flexible working schedules and have a long-standing culture of remote work. Balance your professional and personal life in a way that works for you.
• State-of-the-Art Equipment: Receive the latest hardware and all the tools you need. We make sure you're well-equipped to do your best work.
• Growth and Opportunity: Grow with us in an exciting industry. As Gnosis rapidly expands, so do the opportunities for you to make a significant impact. We value initiative and a proactive approach.
• Community and Mission: Join a team that's passionate about our mission and enjoys working together. We’re not just colleagues; we’re a community driven by a shared goal.

Easybrain is looking for a talented Data Analyst to join the team, who will monitor product metrics, find reasons for changes in them, as well as generate ideas for improving them.

Responsibilities:

• Ability to handle large amounts of data;
• Analysing and monitoring key product indicators;
• Searching for growth points, organising and conducting product AB tests;
• Analysis of the game balance;  
• Researching user behaviour and influence of other factors;  
• Maintaining analytical expertise in chosen areas of the company.

Requirements:

• Mathematical background;
• In-depth knowledge of statistics;
• Data analysis experience using Python;
• Knowledge of SQL;
• Structural approach to analysis;
• Russian language is a necessity;
• English language - intermediate level or higher;
• Ability to work in a team.

Will be a plus:

• Knowledge of analytics systems for mobile applications;
• Experience in calculating ROI, ARPU, LTV, forecasting and analysing a wide range of metrics, audience segmentation;
• Knowledge of mobile product metrics;
• Experience in managing people and projects.

Benefits:

• Full support in relocating to countries where our offices are located;
• High-end market salary with performance bonuses;
• All needed equipment;
• Regular company events and monthly Friday meetings;
• Social benefits (private medical cover, sports reimbursement, etc.);
• Paid vacations, sick days;
• English, Greek, and Polish online language classes;
• Reimbursement for education and professional development.

Welcome to HomeBuddy, where making a home awesome is like seeing a vision come to life! We are on a mission to create a friendly and trusted platform to connect homeowners with the right contractors across the US.

What started as a small idea has become a fast-growing home improvement platform focusing on lead quality and long-term partnerships based on trust and mutual success. We are a product-first company with a long-term outlook - our platform consistently and positively evolves based on data insights and the most up-to-date tools.

This job is for you if

• You would like to work in a positive atmosphere where teamwork and trust in your colleagues are primary values.
• You succeed in an environment that values initiative and sharing feedback and where your suggestions and efforts are recognized and appreciated.
• You are used to taking responsibility for solving difficult tasks and are directly involved in how your efforts impact the final result.
  

This role is full-time and offers home working flexibility.

Your future tasks will include

• Developing and implementing machine learning models to refine lead scoring, identify customer segments, maximize conversions, optimize advertising bids, and prevent churn.
• Utilize geospatial and socioeconomic data to build predictive models that identify high-value audiences, leaving the competition in our dust.
• Design and implement pricing & distribution optimization algorithms that maximize lead conversion rates and minimize customer acquisition costs, ensuring we're always in the black.
• Collaborate seamlessly with marketing, sales, and product teams, translating data-driven insights into actionable campaigns.
• Present data findings with clarity, conciseness, and a dash of statistical humor, leaving stakeholders nodding in agreement.

You’re going to need this to be successful in this role

• Master's Degree or PhD in Data Science, Computer Science, Mathematics, Physics, Statistics, Econometrics, Quantitative Methods or a Related Field
• 5+ years of experience in the data domain with +2 years in data science/machine learning engineer roles.
• Expertise in SQL, Python, and Machine Learning frameworks (especially supervised and unsupervised learning algorithms).
• Proven experience deploying machine learning models to production environments using tools and frameworks like ML Flow & AWS Sagemaker, ensuring our models are always ready for prime time.
• Exceptional analytical and problem-solving skills with a keen eye for detail.
• Impeccable communication and presentation skills, capable of translating data insights into actionable business strategies that drive revenue growth without losing the audience in a sea of jargon.
• A demonstrated ability to work independently and as part of a cross-functional team, ensuring we're always scoring the highest in teamwork.
• Strong business acumen and the ability to translate data insights into actionable business strategies that drive revenue growth, making us a data-driven powerhouse.
• Fluent English

It’s nice if you also have

• Up-to-date with the latest data science techniques, whitepapers, and best practices.
• We value working on Kaggle projects, so if you have a passion for machine learning and are an active Kaggle contributor, please highlight this in your application.

Why choose HomeBuddy

• Enjoy the freedom to work from anywhere without being tied to one place - while ensuring you are available to our team during the agreed working hours.
• Achieve a harmonious work-life balance with a flexible schedule tailored to your local needs, along with paid vacation, sick leave, and local holidays.
• Empower yourself with work equipment of your choice partially paid for by HomeBuddy and up-to-date apps and tools to maximize your productivity.
• Feel valued and appreciated with an industry-leading compensation package.
• Get recognized and rewarded for both outstanding individual efforts leading to extraordinary results and our team success.
• Enhance your well-being with our allowance program covering fitness activities and mental health programs.
• Learn and expand your knowledge by both working on complex tasks and using paid training opportunities, including courses, events, and conferences.

If this sounds like you, we should talk!

Are you a creative problem-solver who thrives at the intersection of design, product, and technology? Join Chainstack.

About us

Chainstack is the leading suite of services connecting developers with Web3 infrastructure, powering applications in DeFi, NFT, gaming, analytics, and more. From startups to large enterprises, Chainstack enables companies to reduce 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 ensure innovators can focus on what matters.

As a Chainstacker, you'll work on challenging projects, collaborate with top developers and industry experts, and be part of a dynamic and supportive team that values creativity, innovation, and efficiency.

About the role

We are looking for a Senior Designer to lead the visual direction of Chainstack across product, marketing, and brand. You’ll work closely with engineering, product, and marketing teams to deliver impactful design solutions that scale with our growth. This is a highly cross-functional role for someone who enjoys end-to-end ownership—from ideation to implementation.

Location

All Chainstack roles are fully remote. To create the best experience for your future colleagues, this role is best suited for candidates based in European time zones.

Responsibilities

• Own the full design process from research and ideation to wireframes, prototypes, and final designs.
• Structure and organize design files clearly in Figma.
• Maintain and evolve our design system and visual language.
• Collaborate with product, engineering, and marketing teams to deliver aligned and consistent experiences.
• Measure the success of design solutions and iterate based on insights.
• Ensure cohesive implementation of design across product UI and marketing web assets.
  

Requirements

• 3+ years of experience in web UI/UX design for SaaS or customer-facing platforms.
• Proficiency in Figma for wireframing, prototyping, and high-fidelity mockups.
• Strong understanding of UI patterns and component libraries for control panels and dashboards.
• Familiarity with Web3 infrastructure and applications.
• Basic knowledge of HTML/CSS and experience with analytics tools (e.g., Metabase).
• Ability to manage design timelines and feature requirements.
• Excellent communication and collaboration skills.
• Fluent in spoken and written English.
  

What we offer

At Chainstack, we invest in our people and provide a work environment that fosters growth, flexibility, and innovation.

• Competitive salary in USD – We value expertise and contributions, offering a fair and transparent compensation structure.
• Stock options – Be part of our journey and share in our success.
• Cutting-edge tech stack – Work with the latest technologies and stay ahead in the industry.
• Flat structure, no bureaucracy – Make an impact, take ownership, and shape the future of Web3 infrastructure.
• Flexible schedule – Work when you’re at your best and maintain a healthy work-life balance.
• Global, fast-growing market – Be part of a rapidly expanding industry with limitless opportunities.
• Diverse, multinational team – Collaborate with experts from around the world, bringing unique perspectives and ideas to the table.

Ready to take your career to the next level? Apply now.

We’re Cryptio. We build infrastructure to bring financial integrity to the crypto economy. Our enterprise-grade back-office and data platform power mission-critical accounting, reporting, and operational workflows for institutions, corporates, and crypto-native organisations.

We’re trusted by leaders like Circle, Societe Generale, Uniswap, Gemini, and the Government of El Salvador. We’ve raised $26m from top investors including Point Nine, 1kx, Tim Draper, and Ledger Cathay.

The opportunity

We’re hiring a Senior Rust Engineer to our Accounting squad to lead the technical development powering cost basis and PnL computations, staking, derivatives, accruals, and high-volume reporting pipelines. In this role, you’ll tackle complex accounting challenges at the forefront of digital assets and traditional finance. You’ll build the backbone for regulatory compliance, reporting, and audit readiness in the crypto sector, making a measurable impact for the world’s most innovative financial players.

Key technologies

• Rust (with a focus on performance and scalability)
• TypeScript (key dependencies: Nest.js, Zod, Slonik)
• PostgreSQL, Cassandra, ClickHouse
• Kubernetes on AWS, Docker, GitLab, Pulumi

What you’ll do

• Lead the development of core systems for Cryptio's SaaS accounting platform, ensuring robust and scalable customer workflows
• Architect, optimise, and maintain data-heavy solutions for financial reporting, reconciliation, and ledger automation
• Collaborate with staff engineers, product, and other teams to deliver features aligned with customer and business needs
• Identify, troubleshoot, and proactively resolve performance issues at scale
• Mentor and support the growth of engineers across the squad
• Contribute to codebase reliability by documenting best practices and enabling knowledge sharing across the company
  

We’re looking for someone who

• Has experience building and shipping production software, ideally with team or technical leadership
• Is comfortable working with Rust and eager to deepen their expertise in it
• Has hands-on experience (or a strong interest in learning) TypeScript and frameworks like Nest.js, Zod, or Slonik
• Is curious about crypto and accounting, or brings relevant domain experience
• Enjoys working on high-performance systems and diving into technical challenges involving large datasets
• Has worked with (or is open to learning) OLAP databases such as ClickHouse, as well as PostgreSQL
• Communicates clearly in English and values working collaboratively with others
• Is interested in mentoring, sharing knowledge, and growing with the team
• Approaches problems analytically and is passionate about building future finance infrastructure in crypto

Why you’ll love this role

• Own the development of mission-critical infrastructure in a fast-evolving industry
• Collaborate with a team of highly skilled engineers and cross-functional partners
• Work with cutting-edge technologies in cloud-native, data-heavy environments (Rust, TypeScript, ClickHouse, AWS)
• Freedom to experiment and drive architecture decisions impacting the entire product
• 100% remote role, with opportunities to visit our hubs in Paris or London
• Competitive salary and full benefits package — see our careers page for details
  

Interview process

Here’s what you can look forward to as we get to know each other:

• Talent Screen (15–30 min): We’ll start with a video call to discuss your application, the role, and answer your questions about Cryptio.
• Technical Interview (60 min): You’ll meet with a tech lead for a detailed technical discussion.
• Team Interview (45 min): Meet a product manager and an engineer to get to know your potential teammates.
• CTO Interview (45 min): Finish with a conversation with our CTO about your experience and fit for the role.