Remote jobs in Europe

Our partner is one of the largest retail e-commerce companies in North America. 
The team is working with the set of services that are used daily by external users. Though, in scope of the cloud transformation, we aim to increase scalability, improve performance, cost, and security. 

We build new features and experiences using:

• Java Spring Boot
• AWS & Google Cloud Platform (GCP)
• Message Streaming Technologies (Kafka, etc.)
• Containerization & Orchestration (Docker, Kubernetes)

We operate in an agile, collaborative, and innovation-driven environment, where developers take full ownership throughout the software lifecycle.
We are seeking passionate engineer to bring technical expertise to our projects and production systems

Must have:

• Proficient with Java, Java Spring Boot Framework, and Containerization (Docker/Kubernetes)
• Experience with RESTful architecture and microservices
• Experience with cloud technologies like AWS and/or GCP
• Experience with relational and NoSQL databases
• Experience with messaging technologies and patterns (Kafka/SQS)
• Familiarity with CI/CD, Terraform and testing tools
• Good written and spoken English

Role Overview 

We are seeking a Senior Software Engineer to architect and scale our platform-level agentic AI systems. This role combines full-stack engineering excellence with deep expertise in LLM-powered experiences. You’ll design, implement, and optimize core components across frontend, backend, and model integrations, while driving engineering direction in close collaboration with our co-founders. Your work will directly shape the reliability, speed, and cohesion of company’s multi-agent ecosystem.

Key Responsibilities 

• Architect and implement cross-agent systems that power core platform experiences.
• Build and scale full-stack product components using TypeScript/React and Python services.
• Integrate LLMs into production workflows with strong contracts, observability, and test coverage.
• Develop shared UI components and typed SDKs to unify cross-agent experiences.
• Lead engineering direction, collaborating with founders and cross-functional stakeholders.

Requirements

• Senior-level full-stack experience in React, TypeScript, and Python.
• Proven ability to design, ship, and scale LLM-powered applications.
• Expertise in API design, streaming, and CI/CD pipelines.
• Strong cloud infrastructure background (AWS, GCP, or Azure).
• Track record of building reliable systems with measurable performance and error budgets.

Nice-to-Have 

• Experience with WebRTC or audio-aware UI design.
• Hands-on work with agentic AI frameworks.
• History of creating design tokens, SDKs, or cross-agent platforms.

First-Month Focus

• Audit current cross-agent flows for UI/UX cohesion.
• Implement shared components and typed contracts for reliability.

• Establish instrumentation for frontend performance and model round-trip tracing.

   

Success OKRs (90 Days)

• Deliver end-to-end tested, production-grade agentic workflows with <5% error rates.
• Launch cross-agent design system and SDK used by at least 2 internal teams.
• Establish weekly “deploy and measure” cadence with performance metrics and error budgets.
   

Culture Fit

• Persistent, driven problem solver
• Willing to push back on leadership to defend quality/timelines
• Thrives in high-ambiguity, fast-paced startup environments

About Us

👏 Team from OpenAI, DeepMind, NASA, GoogleX, Tesla, and 2 physicians: 6 exits, 2 IPOs.

🔥 Our model outperforms Claude, Gemini, and GPT-4.5 on clinical benchmarks.

📈 400+ healthcare orgs signed in 16 months.

⚡️ $25M raised from YC, Amity Ventures, Sequoia scouts, and more.

🌎 $1T+ market opportunity. We’re going after all of it.

Why Join Us?
🔥 Shape the Future of Healthcare: Build category-defining partnerships that enable doctors to focus on saving lives.
📈 Early-Stage Impact: Join early and play a critical role in shaping our partnership roadmap and overall company growth.
🌎 Remote-First Culture: Work with a talented, mission-driven team in a flexible, remote environment.
💰 Competitive Compensation: Enjoy a competitive salary, equity, and the opportunity to make a real difference.
🏆 Solve Scalability Challenges: Tackle complex challenges in a rapidly growing company, driving impactful change in healthcare.

You’re the talented 2D Artist we’re looking for if you:
 

• Have 1+ year of experience in the GameDev industry
• Have experience drawing with a graphic tablet
• Own a portfolio showcasing your skills and completed tasks
• Have experience designing game UI elements
• Are a creative artist with a strong sense of composition, color, dynamics, and form
• Are committed to self-development and constantly improving your professional skills
• Are ready to complete a test task
   

Your Responsibilities:
 

• Create art assets from concept to final render (characters, environments, backgrounds, icons)
• Collaborate with other team members to meet project goals
• Manage your own workflow, deadlines, and quality of work
   

What We Offer:
 

• Remote work format, Monday–Friday, 10:00–19:00
• Continuous development of your technical skills
• Mentorship and support throughout your journey with us
• Paid vacation and sick leave

You’re the talented 3D Artist we’re looking for if you:
 

• Have 1+ year of experience in the GameDev industry
• Have experience drawing with a graphic tablet
• Own a portfolio showcasing your skills and completed tasks
• Have experience designing game UI elements
• Are a creative artist with a strong sense of composition, color, dynamics, and form
• Are committed to self-development and constantly improving your professional skills
• Are ready to complete a test task
   

Your Responsibilities:
 

• Create art assets from concept to final render (characters, environments, backgrounds, icons)
• Collaborate with other team members to meet project goals
• Manage your own workflow, deadlines, and quality of work
   

What We Offer:
 

• Remote work format, Monday–Friday, 10:00–19:00
• Continuous development of your technical skills
• Mentorship and support throughout your journey with us
• Paid vacation and sick leave

Responsibilities:
 

• Perform manual testing at various stages of the game development lifecycle
• Prepare test documentation (checklists, test cases, bug reports)
• Communicate daily with other departments and team members
• Participate in meetings and discussions
• Deliver clear and actionable test results to development teams
   

Our Ideal Candidate:
 

• Has a genuine passion for computer and mobile games
• Demonstrates strong time management skills and adaptability in dynamic environments
• Is detail-oriented and highly responsible
• Capably solves assigned tasks within optimal timelines
• Proactively suggests improvements to projects and workflows to ensure top-quality results
   

What We Offer:
 

• Fully remote work opportunity
• Official employment
• Professional and supportive management team
• 15 paid vacation days and paid sick leave
• Continuous professional development and career growth

Are you passionate about building intelligent, large-scale AI systems?

Do you thrive on designing architectures that blend LLMs, computer vision, and multi-agent orchestration into real-world applications?

We’re looking for a Senior to Staff-level AI/ML Engineer who can lead the design, deployment, and optimization of advanced AI systems. You’ll be part of a distributed product team developing cutting-edge multimodal intelligence — combining video understanding, generative AI, and agent coordination into one seamless ecosystem.

Responsibilities

• Design, train, and deploy LLM and CV models on AWS infrastructure.
• Implement multi-GPU distributed training and serverless AI inference pipelines.
• Build and orchestrate multi-agent systems using frameworks like LangGraph, AutoGen, or CrewAI.
• Develop scalable video and image processing pipelines.
• Create efficient communication protocols for intelligent AI agents.
• Apply MLOps / LLMOps best practices to ensure stability, reproducibility, and performance.
• Collaborate with a world-class engineering team on architecture design and optimization.

Requirements

• 5+ years of experience in AI/ML engineering with strong Python skills.
• Proven experience with cloud-native AI deployments (AWS Batch, Fargate, Lambda).
• Strong understanding of computer vision and generative AI models.
• Hands-on expertise with LangGraph, AutoGen, CrewAI, or other agent orchestration tools.
• Experience with vector databases and advanced RAG / GraphRAG pipelines.
• Deep understanding of distributed systems and scalable model deployment.

Nice to Have

• Experience across multiple clouds (GCP Vertex AI, Azure AI).
• Reinforcement Learning background.
• Domain knowledge in fintech, healthcare, aviation, or energy.

Are you passionate about building powerful, creative tools that empower people to make stunning videos with the help of AI?

We’re looking for a Full-Stack Engineer to join a fast-moving team developing a next-generation AI-powered video editor — a product that combines live collaboration, intelligent automation, and cinematic rendering.

You’ll take ownership of the editor interface and real-time video editing experience, working closely with the design, AI, and rendering teams to deliver a seamless creation flow used by creators worldwide.

Responsibilities

• Lead development of the main Editor UI and user experience.
• Build timeline and canvas interfaces with real-time video editing.
• Implement smart editing commands and command palette.
• Integrate Remotion for live previews and export.
• Develop real-time collaboration features and syncing logic.
• Connect AI services, render jobs, and user sessions across the stack.

Requirements

• 4+ years of hands-on experience with React and TypeScript.
• Experience with Remotion or similar video-rendering frameworks.
• Solid understanding of frontend–backend communication (REST, WebSocket, GraphQL).
• Strong system-design instincts for scalable and maintainable architectures.
• Passion for building intuitive, interactive, tool-like interfaces.

Nice to Have

• Experience with canvas or timeline-based UIs.
• Familiarity with CRDTs, WebRTC, or multiplayer collaboration.
• Knowledge of real-time state synchronization.
• Eye for motion design, transitions, and micro-interactions.

Do you love crafting expressive, cinematic interfaces that merge design and technology?

We’re looking for a Creative Frontend Engineer to help shape the visual identity of an AI-driven video platform by designing and developing its template library — the core of how users bring their stories to life.

You’ll combine your technical expertise with creative intuition to build dynamic Remotion templates, smooth transitions, and visually stunning layouts used by creators worldwide.

Responsibilities

• Design and build cinematic Remotion templates and animations.
• Add expressive transitions, compositions, and layouts.
• Improve existing templates and optimize performance.
• Work with the internal makeTemplate() system for modularity and reuse.
• Collaborate with backend and rendering teams on seamless integration.

Requirements

• Strong experience with React and TypeScript.
• Fluent with Remotion and cinematic animation principles.
• Keen sense of design, rhythm, and motion.
• Ability to balance creative expression with technical precision.
• Understanding of animation timing, typography, and composition.

Nice to Have

• Experience building component libraries or design systems.
• Familiarity with creative coding frameworks.
• Understanding of backend integration workflows.
• Portfolio showcasing motion-heavy React projects.

We are building a new high-impact CRM platform operating in an extremely sensitive, high-security environment.

While the product itself is not a cybersecurity tool, it will handle confidential data and communications, requiring uncompromising discipline in secure development, and controlled access across every layer of the backend infrastructure.

The project follows a Spec-Driven Development (SDD) methodology — all functionality is defined, documented, and validated before implementation.

All code is preffered to be developed in LLM-assisted environments (e.g. Cursor, VS Code + Copilot) using Model Context Protocols (MCPs) to ensure rapid, accurate, and traceable delivery.

Our mission: high-velocity, high-quality, fully secure backend code within a tightly isolated development ecosystem.

✅ Core Requirements

• 4+ years of professional back-end development experience with Node.js / Nest.js (TypeScript preferred).
• Proven track record of building secure, scalable API-driven systems, microservices, and modular architectures from the ground up.
• Solid command of relational databases (PostgreSQL, MySQL) and ORM tools (Prisma, TypeORM).
• Proficiency in REST / GraphQL API design, integration, and testing.
• Experience with authentication, authorization, and access control mechanisms (JWT, OAuth2, RBAC).
• Confident in asynchronous processing, job queues, and event-driven systems.
• Working knowledge of Docker, containerized workflows, and basic CI/CD pipelines.
• Competence with testing frameworks (Jest, Mocha, Supertest) and maintaining reliable test coverage.
• Experience with Spec-Driven Development (SDD) — implementing precisely from specs and maintaining traceability across all tasks.
• Proficiency in LLM-assisted workflows (Cursor, Copilot, Claude, GPT, etc.) for coding, testing, and refactoring.
• Understanding of Model Context Protocols (MCPs) — and how they integrate with AI-assisted development environments.
• Solid grasp of secure SDLC principles:
  • Secrets & credential management
  • Encrypted data storage and transmission
  • Access control & privilege isolation
  • Secure CI/CD pipelines and deployments
  • Code audit & compliance readiness
• Highly self-managed and delivery-oriented mindset.

⚙️ Responsibilities 

• Implement and maintain secure, high-performance backend modules following detailed specs.
• Integrate APIs, data models, and services within the defined system architecture.
• Collaborate with analysts and QA to ensure every delivery meets spec and security standards.
• Use AI-assisted tools (Cursor, Copilot, MCPs) to improve speed, consistency, and maintainability.
• Participate in code reviews and contribute to continuous improvement of backend architecture.
• Maintain clear, versioned documentation aligned with SDD processes.

🧱 Nice to Have

• Experience in microservices, event-driven systems, or message queues (RabbitMQ, Kafka).
• Familiarity with DevOps tools (Docker Compose, GitHub Actions, Render, Vercel, etc.).
• Exposure to cryptography, secure APIs, or compliance-driven systems.
• Experience with high-load optimization or real-time data handling.
• Background in cybersecurity, penetration testing, or threat modeling.
• Mentorship or leadership experience within small distributed teams.

We are developing a high-impact CRM platform operating in an extremely sensitive, high-security environment.

While not a cybersecurity product, it handles confidential data and communications, demanding strict discipline in secure development, and access control at every layer of the stack.

The project uses a Spec-Driven Development (SDD) methodology — each feature is precisely documented, versioned, and validated before implementation.

All development happens within LLM-assisted environments (e.g. Cursor, VS Code + Copilot) with Model Context Protocols (MCPs) to maintain speed, consistency, and traceability.

Our goal: to deliver fast, secure, and spec-compliant front-end interfaces that integrate seamlessly with a sensitive, isolated backend.

✅ Core Requirements

• 4+ years of professional experience in front-end development using React.js and/or Next.js.
• Strong proficiency with TypeScript and modern JavaScript (ES6+).
• Familiarity with design systems and component libraries such as Untitled UI and/or Chakra UI, MUI, Tailwind, etc..
• Experience implementing pixel-perfect, responsive, and accessible UI components from Figma or detailed design systems (also with using Figma MCP).
• Deep understanding of React Hooks, Context API, state management (Redux / Zustand / Recoil), and SSR/SSG principles.
• Experience with Next.js routing, data fetching, and API integration.
• Confident in API integration, error handling, and data flow management between client and backend.
• Strong understanding of component architecture, modularity, and performance optimization.
• Experience with secure client-side practices, including:
  • Safe data handling and sanitization
  • Token and session management
  • Obfuscation and access isolation
  • Secure local storage management
• Practical experience with testing frameworks (Jest, React Testing Library, Cypress).
• Familiarity with Git-based workflows, Dockerized environments, and CI/CD integration.
• Comfortable working in a Spec-Driven Development (SDD) process — implementing features exactly as defined in technical specs.
• Experience using LLM-assisted tools (Cursor, Copilot, Claude, GPT, etc.) for development, refactoring, and documentation.
• Understanding of Model Context Protocols (MCPs) and context management for AI-assisted workflows.
• Writes clean, modular, and maintainable front-end code aligned with performance, accessibility, and security standards.
• Comfortable collaborating in a privacy-first, air-gapped, or restricted-access development ecosystem.

⚙️ Responsibilities

• Build and maintain secure, scalable front-end modules using React / Next.js within the SDD workflow.
• Implement interfaces directly from specifications and UI mockups, ensuring fidelity and consistency.
• Integrate APIs and handle real-time or async data flows securely.
• Use LLM-assisted environments (Cursor, Copilot, MCPs) to optimize development speed and precision.
• Collaborate with backend and QA to ensure end-to-end feature alignment and security compliance.
• Conduct and participate in code reviews and continuous improvement discussions.
• Document all deliverables clearly within the SDD framework.

🔒 Security & Operational Protocols

• All development occurs in isolated, encrypted environments (VMs, containers, or secure workspaces).
• Repository access is role-based, logged, and audited.
• All commits, builds, and deployments are traceable but de-personalized.
• Documentation and tickets are sanitized for sensitive data.

🧱 Nice to Have

• Experience with Next.js App Router, Server Actions, and Edge rendering.
• Background in secure frontend architecture, data obfuscation, or anti-tamper practices.
• Experience with real-time data (WebSockets, SSE, or GraphQL subscriptions).
• Exposure to DevOps pipelines, Docker, and deployment automation.
• Interest in cybersecurity, privacy tech, or air-gapped development environments.

HappyCrown is a growing gaming commerce company building platforms where players can buy, sell, and trade in-game items. Our main site Bloxcart is live, and our upcoming marketplace SkinsHero will soon expand our reach to even more gamers worldwide.

We’re looking for an experienced Mid–Senior PPC Specialist (Google Ads) to take full ownership of our paid acquisition strategy and help us scale efficiently across gaming titles and platforms.

In this position, you will:
 

• Manage and optimize all Google Ads campaigns (Search, Display, and Discovery)
• Take full ownership of PPC performance and user acquisition results
• Work with Converge and other tracking tools to improve data accuracy, conversion tracking, and reporting quality
• Develop and test marketing strategies for new game titles with smaller budgets — analyze early results, assess ROI, and decide whether to scale or pause campaigns
• Continuously analyze campaign performance and use insights to guide budget allocation and creative direction
• Create and execute A/B tests to improve CTR, conversion rate, and overall ROAS
• Provide clear reports and recommendations for ongoing optimization

We expect you to have:

• Strong hands-on experience in Google Ads buying and campaign management
• Proven ability to optimize for both user acquisition and profitability
• Knowledge of conversion tracking setups, bidding strategies, and attribution
• Experience using Converge, Google Analytics, and Excel/Sheets for data analysis
• Independence and initiative — we don’t micromanage, and you’ll have full control of your work
• Critical thinking, experimentation mindset, and strong analytical skills
• English level B2+ or higher
   

What makes this role unique:

• Fully remote — work from anywhere, on your own schedule
• Full ownership — you’ll control your budget, strategy, and testing roadmap
• We’re focused on user acquisition and long-term growth, not short-term ROAS spikes (100%+ ROAS target is our baseline)
• You’ll have set KPIs and earn performance bonuses for hitting them
• Freedom to experiment and innovate with new game campaigns
   

You’ll stand out if you have:

• Experience with online marketplaces or gaming-related projects
• Background in launching or scaling PPC campaigns for new products or games
• A passion for video games and gaming culture
   

We offer you:

• A flexible and results-driven environment with no unnecessary bureaucracy
• Autonomy and trust — we value output, not hours
• Access to all the tools and support needed to test, learn, and grow
• Performance bonuses for hitting KPIs and achieving strong results
• The opportunity to shape the growth of Bloxcart and SkinsHero from the ground up
   

💰 Salary range: $2,500 – $5,000 USD per month (depending on experience and performance), plus KPI-based bonuses.

Requirements:

• 3+ years in public relations in iGaming sphere;
• Proven experience in affiliate program promotion;
• Established network of media contacts and proven experience securing impactful media coverage;
• Strong ability to develop and execute strategies that align with brand objectives and adapt to evolving market dynamics;
• Exceptional written and verbal communication skills, with proficiency in English (B2 minimum);
• Skilled in crisis management, capable of quick, strategic thinking under pressure;
• Experience with PR analytics tools to measure and report on the effectiveness of campaigns.

Responsibilities:

• Craft and manage an overarching PR strategy aligned with brand goals, addressing the unique needs of diverse markets;
• Build and maintain strong relationships with key journalists, editors, and influencers, ensuring consistent and favorable media coverage;
• Plan, execute, and analyze PR campaigns that promote brand initiatives, product launches, and corporate events;
• Create press releases, media kits, and PR content that conveys brand messaging in a clear, engaging way;
• Develop crisis communication plans and serve as the lead for managing any potential reputational issues;
• Work closely with the Brand, SMM, and Event teams to align messaging and reinforce brand consistency across channels;
• Track, analyze, and report PR campaign performance, continuously optimizing based on data-driven insights.

Benefits:

• Flexible Working Environment: Work from our modern Limassol office or remotely from any location;
• Annual Loyalty Bonus: Receive a yearly bonus every February as recognition of your dedication;
• Professional Growth: Attend global exhibitions and conferences, and improve your skills with company-sponsored English courses; 
• Performance Reviews: Regular feedback sessions to track progress and discuss career development;
• Team Spirit: Participate in teambuilding activities and company-wide celebrations;
• Personal Milestones: We celebrate your important life events, from birthdays to professional achievements.

Join us for an innovative journey where your expertise shapes our brand's success. In a collaborative setting with growth opportunities, you'll lead the iGaming evolution. Ready to shape the future? Apply now!

We’re looking for a senior mobile product designer to own the end-to-end design of our app—from fast discovery and prototyping to a robust visual system and developer-friendly handoff. You should be fluent in platform patterns and comfortable making decisions that move metrics.
 

Your tasks:

• Run a quick discovery: goals, JTBD, user journeys, competitive scan (e.g., Paired, Flo).
• Define IA, user flows, and wireframes for core journeys (onboarding, Couple Health Score, chats, intentions, paywall/subscription, profile).
• Create the visual language and design system (color, type, iconography, components, states, tokens).
• Build clickable Figma prototypes for rapid validation.
• Design motion/micro-interactions (transitions, empty/error/loading states; Lottie if useful).
• Prepare store assets (App Store / Google Play screenshots, feature banner).
• Ensure a clean handoff: Auto Layout, Variants, tokens/styles, specs, behavior notes.
• Plan for localization (EN/RU, string length), accessibility (Dynamic Type, contrast), and dark mode.
• Design per platform: produce native-feeling iOS and Android variants where it matters (navigation, gestures, components), while keeping a shared brand system
   

Requirments:

• 5+ years in mobile product design; at least 2 shipped iOS and 1 shipped Android apps you can talk through.
• Mastery of Figma (Auto Layout, Variants, Interactive Components, tokens, prototyping).
• Deep knowledge of Apple Human Interface Guidelines (HIG) and Android Material Design 3, including platform-specific navigation, gestures, typography, elevation, and component behavior.
• Experience with subscriptions/paywalls, onboarding funnels, and retention mechanics.
• Hypothesis-driven mindset with metric awareness (onboarding → paywall conversion, activation, retention).
• Meticulous attention to detail and developer-friendly handoff.
   

We’re building a Hotel Management System from scratch — bookings, rooms, guests, staff, billing, and analytics.

The project is part of the SvartDev ecosystem (we already have a POS product, Tablio, and are expanding into hotel tech).

You’ll be responsible for:

• Coordinating a small dev team (backend, frontend, mobile, design)
• Managing sprints and tracking progress
• Maintaining task boards and documentation (YourTrack / Notion / ClickUp / Linear)
• Organizing meetings, demos, and retrospectives
• Keeping everyone aligned on priorities and goals

We offer:

• Work in a real startup from day one (no fixed salary at the start)
• 0.1–0.15% profit share from future subscriptions
• Mentorship from CTO and a chance to grow into Product Owner or PM Lead
• Real experience managing a distributed team

Requirements:

• Basic understanding of Agile/Scrum
• Familiarity with task management tools
• Good communication and organization skills
• Responsible and detail-oriented
• Russian language required (internal communication is in Russian)

We’re building a brand-new Hotel Management System — a platform for hotels that includes bookings, rooms, guests, staff, analytics, billing, and service management.

The project is part of the SvartDev ecosystem (we already have a POS product — Tablio, now expanding into hotel tech).

You’ll work on:

• Building admin panels and internal tools using React + TypeScript
• Integrating with REST APIs and rendering data/state
• Implementing designs from Figma
• Maintaining component-based architecture and UI consistency
• Collaborating on UX and feature improvements

We offer:

• Work in a real startup from scratch (no fixed salary at the start)
• 0.2% profit share from future subscriptions
• Mentorship from experienced developers
• Opportunity to grow into a middle-level dev and join SvartDev’s core team
• Hands-on product experience — your code will go to production

Requirements:

• Solid knowledge of React and TypeScript
• Understanding of hooks, props, and component logic
• Experience working with REST APIs and JSON
• Basic HTML5/CSS3 (Tailwind or Styled Components is a plus)
• Proactive and responsible attitude
• Russian language required (internal communication is in Russian)