Jobs Developers

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  • Β· 84 views Β· 20 applications Β· 10d

    React Native Developer (IOS)

    Full Remote Β· Ukraine Β· 1.5 years of experience Β· English - B1
    We are looking for a React Native Developer to join our team and work on mobile applications used by real users. Requirements: - 1+ year of experience with React Native - Strong knowledge of JavaScript / TypeScript - Experience with REST APIs -...

    We are looking for a React Native Developer to join our team and work on mobile applications used by real users.
     

    Requirements:

    - 1+ year of experience with React Native
    - Strong knowledge of JavaScript / TypeScript

    - Experience with REST APIs

    - Understanding of mobile app lifecycle and performance basics

    - English level: Upper-Intermediate

    - Responsible and self-motivated approach to work
     

    Responsibilities:

    - Develop and maintain mobile applications using React Native

    - Implement new features and improve existing functionality

    - Collaborate with designers, backend developers, and QA engineers

    - Participate in code reviews and team discussions

    - Fix bugs and improve app performance
     

    Nice to have:

    - Experience with Expo

    - Knowledge of iOS/Android build and release process

    - Experience with state management libraries (Redux, Zustand, etc.)

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  • Β· 28 views Β· 2 applications Β· 10d

    Middle HTML5/JavaScript Game Developer (Phaser, Pixi, Cocos, Three)

    Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B1
    Twin Win Games is a Ukrainian company with a people-first mentality, we work remotely and ensure a friendly, creative, and dynamic environment in the team. Our culture of diversity & inclusion unites the most outstanding talents to follow Win-Win ethics...

    Twin Win Games is a Ukrainian company with a people-first mentality, we work remotely and ensure a friendly, creative, and dynamic environment in the team.

    Our culture of diversity & inclusion unites the most outstanding talents to follow Win-Win ethics in our life and work.

    The ideal candidate is an organized professional with the desire to gain experiance in iGaming Development, to take our company’s product development process to the next level.

    We are searching for an individual who wants to grow with the company and will strive to improve performance.
    If you are driven and energetic, you will have additional opportunities here at Twin Win Games.


    Requirements

    - 3+ years of JavaScript game development experience;
    - Strong knowledge of HTML5/CSS3;
    - Advanced Experience in creating HTML5 games;
    - Advanced Javascript ES6+;
    - Advanced Experience with some of libraries/frameworks (Phaser, Pixi, Three);
    - Strong knowledge of object oriented and functional programming, knowledge of game programming patterns, practices and techniques;
    - Understanding of performance optimization algorithms, memory management, threading;
    - Good delegation and time management skills
    - Problem-solving abilities
    - Design highly scalable software solutions to improve functionality and system longevity
    - Collaborate with project managers to implement end-to-end solutions for complex projects
    - Analyze current systems to maintain integrity and improve architecture
    - Train in-house personnel and other end users on software and applications
    - Remain informed of current trends and technology developments


    Responsibilities

    - Creating browser-based HTML5 slot games for desktop and mobile devices;
    - Participate in code review and tasks planning activities;
    - Participate in discussion with clients on requirements for the game;

    Would be a plus

    - Knowledge and practical experience with React;
    - Experience with Spine animations;
    - Understanding WebGL;


    Work conditions

    When you join Twin Win Games, you can expect the following perks and benefits:
    - Flexible working hours and the freedom to work remotely;
    - Paid vacation of 20 workdays/year and 5 workdays/year for sick leaves;
    - Unlimited unpaid day-offs to take care of personal matters;
    - A range of paid benefits to choose from;
    - Personal development plan to support your growth
    English speaking club for enhancing your language skills;
    - Skills training to sharpen your expertise;
    - Education office featuring internal and external experts and mentorship programs;
    - Structured processes through our corporate confluence;
    - Open-minded management style with transparent communication of company strategy and plans;
    - Performance-based reviews to recognize and reward your contributions;
    - Stress management initiatives, including 1-1 meetings and a feedback culture;
    - Engaging in corporate team-building events, marathons, and online challenges;
    - Family-friendly policies, including special congratulatory gifts for personal milestones like the birth of a child or a wedding.
     

     


     

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  • Β· 127 views Β· 37 applications Β· 10d

    Mid-Level Full-Stack Software Developer

    Full Remote Β· Ukraine Β· 3 years of experience Β· English - B1
    Astrix builds conversational AI simulations that help organisations develop and measure human skills like leadership, communication, and decision-making β€” skills that traditional training struggles to evaluate. We work with enterprise clients,...

     

    Astrix builds conversational AI simulations that help organisations develop and measure human skills like leadership, communication, and decision-making β€” skills that traditional training struggles to evaluate.

    We work with enterprise clients, consultancies, and institutions to create realistic, voice-based simulations powered by agentic AI, real-time audio processing, and analytics. Our platform sits at the intersection of AI, product, and human behaviour.

    We’re now looking for a mid-level full-stack developer to join our existing team of data scientists and engineers and help scale the platform.

     

     

    The Role

    You’ll work across the stack, owning meaningful parts of the product end-to-end β€” from real-time audio capture through to dashboards and platform integrations.

    This is not a ticket-factory role. You’ll be trusted to work independently, deliver against milestones, and collaborate closely with the founding team on product decisions.

     

     

    What You’ll Work On

    • Scaling the Astrix platform for enterprise use
    • Building and maintaining cross-platform desktop functionality (macOS & Windows)
    • Real-time audio capture, streaming, and transcription pipelines
    • Integrations with enterprise systems (e.g. SAP, SuccessFactors, LMSs)
    • Improving performance, reliability, and security
    • AI evaluation flows, analytics, and dashboards
    • Iterating on product UX alongside the founders

       

     

     

    Required Experience

    • Full-stack experience delivering MVPs end-to-end
    • Experience with Electron for cross-platform desktop apps
    • Real-time audio capture and processing
    • WebSocket-based streaming systems
    • Integration with real-time speech-to-text APIs (streaming transcription)
    • Experience with Cloudflare Workers
    • Event-based data modelling and database design (session + event ingestion)
    • React experience for integrating with the core platform
    • Comfortable working independently with milestone-based delivery

     

     

    Bonus (Nice to Have)

    • Experience with real-time transcription (STT)
    • Cloudflare Durable Objects or similar stateful real-time systems
    • Audio/video streaming formats (WebM, Opus, PCM)
    • Dashboard or analytics UI experience
    • Startup or early-stage product experience
    • Familiarity with Clerk or similar authentication providers

     

     

    Working Model

    • Fully remote
    • CET timezone overlap preferred
    • Full-time contractor
    • Flexible start date (March ideal)

     

     

    Compensation & Upside

    • Competitive salary
    • Opportunity to work deeply with:
      • Agentic AI
      • Conversational AI
      • Real-time systems used by enterprise clients

     

     

    Who Thrives at Astrix

    The kind of engineer who thrives here is someone who:

    • Is a self-starter and doesn’t need micromanagement
    • Is disciplined about milestones and deadlines
    • Communicates clearly and proactively
    • Is comfortable owning problems end-to-end
    • Enjoys building real products used by real people

     

     

    How to Apply

    Send us:

    • A short intro about yourself
    • Your CV / LinkedIn
    • (Optional but appreciated) examples of products, repos, or systems you’ve owned
    More
  • Β· 171 views Β· 31 applications Β· 10d

    .Net Developer

    Ukraine Β· 3 years of experience Β· English - B2
    VReal Soft - Ukrainian IT company developing mobile and web applications. We have been successfully working for more than 7 years in the US and Israeli markets. The main office of the Company is located in Cherkasy and a branch in Dnipro. Who are we...

    VReal Soft - Ukrainian IT company developing mobile and web applications. We have been successfully working for more than 7 years in the US and Israeli markets.

    The main office of the Company is located in Cherkasy and a branch in Dnipro.

     

    Who are we looking for?

    We are looking for an "independent fighting unit" who is ready to join our Team and start working together on our projects immediately.

     

    Tasks?

    Your tasks will focus on the skills and expectations listed below and the use of new approaches and technologies.

     

    Why did the job open?

    Due to an increase in the number of projects, we are looking to hire a new specialist to join our team.

     

    Skills:

    • Experience with .NET framework/.NET Core from 3+ year;
    • Knowledge of C# development, including areas: of multithreading, interfaces and dependency injection;
    • Experience with ASP.NET Core and .NET Core;
    • Understanding of OOP, design patterns, SOLID principles;
    • Understanding REST architecture;
    • Experience with SignalR;
    • Experience with SQL and relational databases and NoSQL databases;
    • Experience with core Entity Framework;
    • Ability to communicate well with process participants and team members related to business requirements;
    • Commercial Git, Serverless experience.

       

    Will be an advantage:

    • Unit testing experience;
    • Experience with AWS, Docker, CI/CD pipelines;
    • Experience with any modern web frameworks React;
    • Experience with Agile methodologies and principles;
    • Experience working with an international team.
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  • Β· 66 views Β· 11 applications Β· 10d

    Python Developer (Full stack Π· TypeScript)

    Full Remote Β· Ukraine Β· 4 years of experience Β· English - B2
    Ми ΡˆΡƒΠΊΠ°Ρ”ΠΌΠΎ Python Developer (Fullstack Π· TypeScript), який Π΄ΠΎΠ»ΡƒΡ‡ΠΈΡ‚ΡŒΡΡ Π΄ΠΎ ΠΊΠΎΠΌΠ°Π½Π΄ΠΈ для Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π½Π°Π΄ Π½ΠΎΠ²ΠΈΠΌ ΠΏΡ€ΠΎΡ”ΠΊΡ‚ΠΎΠΌ Ρ‚Π° Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π°Ρ‚ΠΈΠΌΠ΅ ΠΏΠ΅Ρ€Π΅Π²Π°ΠΆΠ½ΠΎ Π·Π° Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΡƒ backend-частини Ρ€Ρ–ΡˆΠ΅Π½Π½Ρ. ΠŸΡ€ΠΎΡ”ΠΊΡ‚ ΠΏΠ΅Ρ€Π΅Π΄Π±Π°Ρ‡Π°Ρ” використання LLM Ρ‚Π° AI-Ρ€Ρ–ΡˆΠ΅Π½ΡŒ, Ρ‰ΠΎ ΠΏΠΎΡ‚Ρ€Π΅Π±ΡƒΡŽΡ‚ΡŒ ΠΏΡ€ΠΎΠ΄ΡƒΠΌΠ°Π½ΠΎΠ³ΠΎ...

    Ми ΡˆΡƒΠΊΠ°Ρ”ΠΌΠΎ Python Developer (Fullstack Π· TypeScript), який Π΄ΠΎΠ»ΡƒΡ‡ΠΈΡ‚ΡŒΡΡ Π΄ΠΎ ΠΊΠΎΠΌΠ°Π½Π΄ΠΈ для Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π½Π°Π΄ Π½ΠΎΠ²ΠΈΠΌ ΠΏΡ€ΠΎΡ”ΠΊΡ‚ΠΎΠΌ Ρ‚Π° Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π°Ρ‚ΠΈΠΌΠ΅ ΠΏΠ΅Ρ€Π΅Π²Π°ΠΆΠ½ΠΎ Π·Π° Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΡƒ backend-частини Ρ€Ρ–ΡˆΠ΅Π½Π½Ρ.
     

    ΠŸΡ€ΠΎΡ”ΠΊΡ‚ ΠΏΠ΅Ρ€Π΅Π΄Π±Π°Ρ‡Π°Ρ” використання LLM Ρ‚Π° AI-Ρ€Ρ–ΡˆΠ΅Π½ΡŒ, Ρ‰ΠΎ ΠΏΠΎΡ‚Ρ€Π΅Π±ΡƒΡŽΡ‚ΡŒ ΠΏΡ€ΠΎΠ΄ΡƒΠΌΠ°Π½ΠΎΠ³ΠΎ ΠΏΡ–Π΄Ρ…ΠΎΠ΄Ρƒ Π΄ΠΎ Π°Ρ€Ρ…Ρ–Ρ‚Π΅ΠΊΡ‚ΡƒΡ€ΠΈ, Ρ–Π½Ρ‚Π΅Π³Ρ€Π°Ρ†Ρ–ΠΉ Ρ– ΠΏΠΎΠ±ΡƒΠ΄ΠΎΠ²ΠΈ ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΎΠ²Π°Π½ΠΈΡ… сСрвісів. Π£ ΠΌΠ΅ΠΆΠ°Ρ… Ρ€ΠΎΠ»Ρ– β€” ΡƒΡ‡Π°ΡΡ‚ΡŒ Ρƒ Ρ„ΠΎΡ€ΠΌΡƒΠ²Π°Π½Π½Ρ– Ρ‚Π΅Ρ…Π½Ρ–Ρ‡Π½ΠΈΡ… Ρ€Ρ–ΡˆΠ΅Π½ΡŒ, Ρ€ΠΎΠ·Ρ€ΠΎΠ±Ρ†Ρ– сСрвСрної Π»ΠΎΠ³Ρ–ΠΊΠΈ, Ρ–Π½Ρ‚Π΅Π³Ρ€Π°Ρ†Ρ–Ρ— Π· AI/ML-ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Π°ΠΌΠΈ Ρ‚Π° ΠΏΡ–Π΄Ρ‚Ρ€ΠΈΠΌΡ†Ρ– frontend-частини (Ρƒ ΠΌΠ΅Π½ΡˆΠΎΠΌΡƒ обсязі).
     

    Π’Ρ€ΠΈΠ²Π°Π»Ρ–ΡΡ‚ΡŒ залучСння β€” Π²Ρ–Π΄ 3 ΠΌΡ–сяців Ρ–Π· ΠΌΠΎΠΆΠ»ΠΈΠ²Ρ–ΡΡ‚ΡŽ продовТСння співпраці.
     

    Π’ΠΈΠΌΠΎΠ³ΠΈ:

    • Π’Ρ–Π΄ 4 Ρ€ΠΎΠΊΡ–Π² ΠΊΠΎΠΌΠ΅Ρ€Ρ†Ρ–ΠΉΠ½ΠΎΠ³ΠΎ досвіду Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π· Python;
    • Π’Ρ–Π΄ 1 Ρ€ΠΎΠΊΡƒ досвіду Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π· TypeScript;
    • ΠŸΡ€Π°ΠΊΡ‚ΠΈΡ‡Π½ΠΈΠΉ досвід Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π· LLM Π°Π±ΠΎ ML/AI API, Π²ΠΊΠ»ΡŽΡ‡Π½ΠΎ Π· ΠΌΡƒΠ»ΡŒΡ‚ΠΈΠ°Π³Π΅Π½Ρ‚Π½ΠΈΠΌΠΈ Ρ€Ρ–ΡˆΠ΅Π½Π½ΡΠΌΠΈ Π½Π° ΠΎΡΠ½ΠΎΠ²Ρ– LLM;
    • Π“Π»ΠΈΠ±ΠΎΠΊΠ΅ розуміння ΠΌΠ°ΡΡˆΡ‚Π°Π±ΠΎΠ²Π°Π½ΠΎΡ— backend-Π°Ρ€Ρ…Ρ–Ρ‚Π΅ΠΊΡ‚ΡƒΡ€ΠΈ;
    • ΠŸΡ€Π°ΠΊΡ‚ΠΈΡ‡Π½ΠΈΠΉ досвід Ρ€ΠΎΠ±ΠΎΡ‚ΠΈ Π· GCP;
    • Розуміння Π½Π°Π»Π°ΡˆΡ‚ΡƒΠ²Π°Π½ΡŒ CI/CD;
    • Π’ΠΏΠ΅Π²Π½Π΅Π½Ρ– знання SQL, Π²ΠΊΠ»ΡŽΡ‡Π½ΠΎ Π· ΡˆΠΈΡ„руванням Π΄Π°Π½ΠΈΡ… Ρ‚Π° Π½Π°ΠΉΠΊΡ€Π°Ρ‰ΠΈΠΌΠΈ ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ°ΠΌΠΈ Π±Π΅Π·ΠΏΠ΅ΠΊΠΈ;
    • ЕкспСртиза Ρƒ ΠΏΡ€ΠΈΠ½Ρ†ΠΈΠΏΠ°Ρ… ООП Ρ‚Π° ΠΏΠΎΠ±ΡƒΠ΄ΠΎΠ²Ρ– ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠ½ΠΎΡ— Π°Ρ€Ρ…Ρ–Ρ‚Π΅ΠΊΡ‚ΡƒΡ€ΠΈ;
    • Π‘Π°Π·ΠΎΠ²Ρ– знання AI-ΠΊΠΎΠ½Ρ†Π΅ΠΏΡ†Ρ–ΠΉ.
       

    ΠžΠ±ΠΎΠ²β€™ΡΠ·ΠΊΠΈ:

    • Π ΠΎΠ·Ρ€ΠΎΠ±ΠΊΠ° backend-сСрвісів Ρ‚Π° ΠΊΠ»ΡŽΡ‡ΠΎΠ²ΠΎΡ— Π»ΠΎΠ³Ρ–ΠΊΠΈ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚Ρƒ Π½Π° Python;
    • ІнтСграція Ρ‚Π° ΠΊΠΎΠ½Ρ„ігурація LLM-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ;
    • ΠΠ°Π»Π°ΡˆΡ‚ΡƒΠ²Π°Π½Π½Ρ CI/CD-процСсів;
    • Виконання Π½Π΅Π²Π΅Π»ΠΈΠΊΠΈΡ… Π·Π°Π΄Π°Ρ‡ Π½Π° TypeScript для Π²Ρ–Π·ΡƒΠ°Π»Ρ–Π·Π°Ρ†Ρ–Ρ— Π΄Π°Π½ΠΈΡ… Π· backend;
    • Бпівпраця Π· ΠΊΠΎΠΌΠ°Π½Π΄ΠΎΡŽ Π½Π°Π΄ Π°Ρ€Ρ…Ρ–Ρ‚Π΅ΠΊΡ‚ΡƒΡ€ΠΎΡŽ Ρ‚Π° Ρ€ΠΎΠ·Ρ€ΠΎΠ±ΠΊΠΎΡŽ основних систСмних ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚Ρ–Π².
       

    Ми ΠΏΡ€ΠΎΠΏΠΎΠ½ΡƒΡ”ΠΌΠΎ:

    • Π”Ρ€ΡƒΠΆΠ½ΡŽ Ρ‚Π° Π²ΠΈΡΠΎΠΊΠΎΠΏΡ€ΠΎΡ„Ссійну ΠΊΠΎΠΌΠ°Π½Π΄Ρƒ;
    • Π”Π΅ΠΌΠΎΠΊΡ€Π°Ρ‚ΠΈΡ‡Π½Π΅ управління;
    • ΠšΠΎΠ½ΠΊΡƒΡ€Π΅Π½Ρ‚Π½Ρƒ Π·Π°Ρ€ΠΎΠ±Ρ–Ρ‚Π½Ρƒ ΠΏΠ»Π°Ρ‚Ρƒ;
    • Π£Ρ€ΠΎΠΊΠΈ Π°Π½Π³Π»Ρ–ΠΉΡΡŒΠΊΠΎΡ— ΠΌΠΎΠ²ΠΈ;
    • Бучасний Ρ‚Π° ΠΊΠΎΠΌΡ„ΠΎΡ€Ρ‚Π½ΠΈΠΉ офіс;
    • Π ΠΎΠ±ΠΎΡ‚Π° Π½Π°Π΄ Ρ†Ρ–ΠΊΠ°Π²ΠΈΠΌΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π°ΠΌΠΈ Π· Π²ΠΈΠΊΠΎΡ€ΠΈΡΡ‚анням ΠΏΠ΅Ρ€Π΅Π΄ΠΎΠ²ΠΈΡ… Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³Ρ–ΠΉ.
       

    EN
     

    We are looking for a Python Developer (Fullstack Π· TypeScript) to join the team and contribute to a new project, primarily focusing on backend development.
     

    The project involves the use of LLM and AI-driven solutions, requiring a thoughtful approach to architecture, integrations, and the development of scalable services. Within this role, you will participate in shaping technical solutions, developing server-side logic, integrating AI/ML components, and supporting the frontend part when needed (to a lesser extent).
     

    Engagement duration β€” from 3 months with the possibility of extension
     

    Requirements:

    • At least 4 years of commercial experience with Python;
    • At least 1 year of experience with TypeScript;
    • Practical experience with LLMs or ML/AI APIs, including LLM-based multi-agent solutions;
    • Deep understanding of scalable backend architecture;
    • Understanding of CI/CD pipelines;
    • Proficient in SQL, including data encryption and security best practices;
    • Expertise in OOP principles and software architecture;
    • Foundational understanding of AI concepts.
       

    Responsibilities:

    • Development of backend services and core product logic using Python;
    • Integration and configuration of LLM models;
    • Setup and maintenance of CI/CD processes;
    • Performing small TypeScript tasks for backend data visualization;
    • Collaboration with the team on architecture and development of core system components.
       

    We offer:

    • A friendly and highly professional team;
    • Democratic management;
    • Competitive salary;
    • English language lessons;
    • Modern and comfortable office;
    • Work on interesting projects using advanced technologies.

     

    ΠΠ°Π΄ΡΠΈΠ»Π°ΡŽΡ‡ΠΈ своє Ρ€Π΅Π·ΡŽΠΌΠ΅, Π’ΠΈ Ρ‚ΠΈΠΌ самим Π΄Π°Ρ”Ρ‚Π΅ Π·Π³ΠΎΠ΄Ρƒ Π½Π° ΠΎΠ±Ρ€ΠΎΠ±ΠΊΡƒ своїх особистих ΠΏΠ΅Ρ€ΡΠΎΠ½Π°Π»ΡŒΠ½ΠΈΡ… Π΄Π°Π½ΠΈΡ… Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π½ΠΎ Π΄ΠΎ Π—Π°ΠΊΠΎΠ½Ρƒ Π£ΠΊΡ€Π°Ρ—Π½ΠΈ β€œΠŸΡ€ΠΎ захист ΠΏΠ΅Ρ€ΡΠΎΠ½Π°Π»ΡŒΠ½ΠΈΡ… даних” Π²Ρ–Π΄ 01.06.2010 Ρ€. β„– 2297-VΠ† Π· ΠΌΠ΅Ρ‚ΠΎΡŽ ΠΏΠΎΡ‚Π΅Π½Ρ†Ρ–ΠΉΠ½ΠΎΡ— ΠΏΠΎΠ΄Π°Π»ΡŒΡˆΠΎΡ— співпраці.

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  • Β· 76 views Β· 8 applications Β· 10d

    AI-First Product Engineer (SvelteKit + Golang)

    Full Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· English - B2
    Who: We are looking for a senior full-stack product engineer who builds complete features end-to-end using AI-first workflows, not manual coding. What: You will own product features from idea to production using Claude Code to generate, iterate, and ship...

    Who:
    We are looking for a senior full-stack product engineer who builds complete features end-to-end using AI-first workflows, not manual coding.

    What:
    You will own product features from idea to production using Claude Code to generate, iterate, and ship SvelteKit frontend and Golang backend functionality.

    When:
    Start ASAP.

    Where:
    Fully remote, with availability within European or African time zones.

    Why:
    We believe AI should do the coding, while engineers focus on product decisions, architecture, quality, and speed.

    Office Environment:
    Fast-moving, product-driven team with no QA layer, minimal process, and a strong bias toward shipping.

    Salary:
    Competitive, based on experience and demonstrated AI-first engineering capability.

    Position Overview

    This is not a traditional engineering role. We are building products with an AI-first mindset, where Claude Code is the primary tool for writing code. Your job is to guide the AI, review its output, make architectural decisions, and ship reliable features fast.

    What You’ll Actually Do

    • Own features end-to-end: specification, generation, deployment, and bug fixes
    • Use Claude Code to generate SvelteKit frontend and Golang backend code
    • Review AI-generated code for correctness, performance, and architectural fit
    • Fix bugs to learn the codebase, then rapidly build new features
    • Decide what to build, buy, or generate with AI
    • Talk directly to customers when issues arise and ship fixes the same day

    Our Stack

    • Frontend: SvelteKit, Turbo monorepo, Vercel
    • Backend: Golang monorepo
    • AI: Claude Code (mandatory), other agentic coding tools

    Products You’ll Build

    • APIs for platform features, tooling, and multi-agent systems
    • Internal tools and dashboards
    • B2B and B2C web applications

    You Must Have

    • Proven, hands-on experience with Claude Code or similar agentic AI tools (Cursor, Windsurf, etc.)
    • 5+ years of full-stack engineering experience (exceptional 4-year candidates considered)
    • Strong understanding of SvelteKit and Golang (you must be able to review and reason about AI-generated code)
    • Ownership mindset and responsibility for everything you ship
    • Product thinking β€” you care deeply about why something is built
    • High quality bar β€” you test your own work thoroughly (no QA team)
    • Excellent spoken English (Upper-Intermediate or Advanced)
    • Reliable internet connection for daily video calls

    You’re a Great Fit If You

    • Get frustrated when development takes weeks instead of days
    • Think in features, systems, and architecture β€” not lines of code
    • Quickly spot subtle bugs in AI-generated output
    • Ship fast, but always verify things actually work
    • Have shipped real products used by real customers
       
    More
  • Β· 123 views Β· 3 applications Β· 10d

    Junior Front-End Developer (Angular/Next.js)

    Office Work Β· Ukraine (Lviv) Β· English - B1
    Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting...

    Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

    Required skills:
    - Basic knowledge of Angular (main) and Next.js (additional)
    - Good understanding of HTML, CSS, and TypeScript / JavaScript
    - Experience working with REST APIs
    - Familiarity with Git

    - English - B1
    - Strong willingness to learn and grow



    Nice to have:
    - Experience with RxJS
    - Basic understanding of React
    - Familiarity with UI/UX principles

    Responsibilities:
    - Build and maintain user interfaces using Angular and Next.js
    - Implement responsive and accessible UI components
    - Integrate front-end features with backend APIs
    - Fix bugs and improve performance and usability
    - Write clean, maintainable, and well-documented code
    - Participate in code reviews and team discussions

    We offer:

    - Competitive salary

    - Interesting and challenging projects

    - Future career growth opportunities

    - Paid sick leave and working day vacation

    - Friendly team of professionals

    - Delicious coffee biscuits and tea for your good mood

    - The company covers 50% of the cost of courses you need

    - Exciting team-building activities and corporate parties

    - Office in the city center

    More
  • Β· 102 views Β· 10 applications Β· 10d

    Fullstack Engineer (Laravel + React)

    Full Remote Β· Worldwide Β· 1 year of experience Β· English - B1
    IQ Tech is a software development company focused on building custom web solutions for clients in the housing compliance and property management industry in the UK. We help businesses digitize their workflows, automate operational processes, and build...

    IQ Tech is a software development company focused on building custom web solutions for clients in the housing compliance and property management industry in the UK.


    We help businesses digitize their workflows, automate operational processes, and build scalable systems that solve real-world problems.

    Our products are used by compliance managers, inspectors, and operational teams to manage inspections, certifications, and regulatory processes more efficiently.

     

    We work with modern technologies, real business cases, and a small, strong engineering team where each person has real impact on the product.

     

    Responsibilities

    • Develop and maintain web applications using React (18+) and Laravel (10/11)
    • Implement new features and improve existing functionality
    • Work with REST APIs (development and integration)
    • Write clean, readable, and maintainable code
    • Participate in code reviews
    • Collaborate with QA engineers, PMs, and designers
    • Fix bugs and optimize existing functionality
    • Participate in task planning and effort estimation

       

    Requirements

    • at least 1–2 years of commercial experience in web development
    • Strong knowledge of JavaScript (ES6+) and React (18+)
    • Experience with PHP 8+ and Laravel (10/11)
    • Understanding of REST API principles
    • Strong knowledge of HTML5 and CSS3
    • Experience with databases such as MySQL 8 or PostgreSQL
    • Understanding of Git (branches, pull requests, merges)
    • Understanding of client-server architecture
    • Basic knowledge of the HTTP protocol (methods, status codes)
    • Ability to read and understand technical documentation in English

       

    Nice to have:

    • Understanding of SOLID / DRY / KISS principles
    • Experience with Postman / Swagger / OpenAPI
    • Basic knowledge of web security (JWT, authentication flows, CORS)

     

    Not a β€œperfect developer”, but someone who:

    • Understands the full flow: UI β†’ API β†’ Database
    • Can debug using DevTools and Postman

     

    More
  • Β· 34 views Β· 7 applications Β· 10d

    Senior C++ Developer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B2
    A product company is looking for a Senior C++ Developer to work remotely. The company provides ultra-low latency financial backbone systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms,...

    A product company is looking for a Senior C++ Developer to work remotely. 
     

    The company provides ultra-low latency financial backbone systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms, accounting for over 95% of currency liquidity, and provides a comprehensive solution using a single API for both Maker and Taker. These systems allow the bank to serve a multitude of algorithmic traders, providing market access and trading, risk management, price matching, liquidity aggregation, etc.
    The company has created a product that allows international companies and banks to conduct instant transactions on global currency exchanges with minimal time delay using its own low-latency gateway. This solution is an advantage for them to be ahead of competitors by fractions of a millisecond.

     

    Two rounds of interviews are planned, including with the company's CEO.
    The team consists of 17 C++ developers.
     

    Experience in server development on C++ (Linux), multithreading required.
    Will be a plus: with High-load systems.

    More
  • Β· 85 views Β· 8 applications Β· 10d

    Engineering Team Lead β€” Python to $7000

    Full Remote Β· Countries of Europe or Ukraine Β· 8 years of experience Β· English - B2
    From Team Lead to Product Leader: are you ready for the next level? Many engineering leaders reach a point where β€œanother project” stops being exciting. Deadlines change, scopes shrink, teams rotate β€” and eventually you deliver a finished feature… but...

    From Team Lead to Product Leader: are you ready for the next level?
    Many engineering leaders reach a point where β€œanother project” stops being exciting.
     Deadlines change, scopes shrink, teams rotate β€” and eventually you deliver a finished feature… but not real impact.
    A true product is different.
     It lives. It grows. It has real users, real scale, and a long-term future.


    Right now we’re looking for a Python Team Lead to take ownership of a product like this β€” a mature, successful SaaS platform used daily by thousands of organizations in the US.


    What makes this role truly interesting for a Lead:

    πŸ”Ή Full ownership, not task execution
     You lead a cross-functional squad of 5–7 engineers (backend, frontend, QA) and own the entire lifecycle: architecture β†’ development β†’ release β†’ production stability.
    πŸ”Ή Real influence
     This is not β€œjust managing tickets.” You’ll shape technical direction, work directly with architects and product managers, and impact how the platform evolves.
    πŸ”ΉSerious engineering scale
     Modern stack: Python (Django + FastAPI), microservices, cloud infrastructure, fully automated CI/CD, high-availability distributed systems. A product where things must work 24/7.
     πŸ”ΉHands-on technical leadership
     You remain a strong technical expert while mentoring engineers, improving processes, and building a high-performing team.
    πŸ”ΉRemote-first culture
     Fully remote environment built on trust, autonomy, and strong engineering collaboration.


    This role fits leaders who:
    πŸ”Ή BSc in Computer Science or equivalent;
    πŸ”Ή 8+ years of software engineering experience, including 5+ years of Python in production;
    πŸ”Ή 3+ years in an R&D team lead, leading cross-functional teams (backend, frontend, and QA) in a production environment;
    πŸ”Ή Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
    πŸ”Ή Proven experience working in a product-based company (not project/outsource);
    πŸ”Ή Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
    πŸ”Ή Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
    πŸ”Ή Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
    πŸ”Ή Solid understanding of software architecture, design patterns, and technical trade-offs;
    πŸ”Ή Proven experience delivering long-term SaaS and customer-facing products with full end-to-end responsibility β€” from design to production and ongoing support.
    πŸ”Ή Excellent communication skills and high proficiency in English.

    Why Join Us?

    At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products β€” and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

    From day one, you’ll get:

    πŸ”Ή Direct access to clients and meaningful products;
    πŸ”Ή Flexibility to work remotely or from our offices;
    πŸ”Ή A-team colleagues and a zero-bureaucracy culture;
    πŸ”Ή Opportunities to grow, lead, and make your mark.

    After you apply

    We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining β€” and how you can grow with us.

    Everyone’s welcome

    Diversity makes us better. We create a space where you can thrive as you are.

    Ready to build something meaningful?

    Let’s talk. Your next big adventure might just start here.

    More
  • Β· 21 views Β· 4 applications Β· 10d

    Lead C++ Developer

    Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 5 years of experience Β· English - B2
    The product company is looking for a Lead C++ Developer to work remotely. The company provides ultra-low latency financial backbone systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms,...

    The product company is looking for a Lead C++ Developer to work remotely. 

    The company provides ultra-low latency financial backbone systems to tier-1 banks in the EU and the US. The company is certified by more than 100 Forex trading platforms, accounting for over 95% of currency liquidity, providing a comprehensive solution using a single API for both Maker and Taker. These systems allow the bank to serve a multitude of algorithmic traders, providing market access and trading, risk management, price matching, liquidity aggregation, etc.
    The company has created a product that allows international companies and banks to conduct instant transactions on global currency exchanges with minimal time delay, using its own low-latency gateway. This solution is an advantage for them to be ahead of competitors by fractions of a millisecond.

    Two rounds of interviews are planned, including with the company's CEO.
    The team consists of 17 C++ developers.
     

    Required: experience in leading a team, experience in server-side development in C++ (Linux), multithreading.
    It will be a plus: with High-load systems and on FinTech projects.

    More
  • Β· 88 views Β· 8 applications Β· 10d

    Go Developer (Streaming / WebRTC)

    Part-time Β· Full Remote Β· Countries of Europe or Ukraine Β· 3 years of experience Β· English - B1
    Go Developer (Streaming / WebRTC) Remote | Project-based | Part-time / Contract OnePlusOne Solutions is looking for an experienced Go (Golang) Developer to help rewrite the backend of a streaming service for a fantasy-related project. We have an...

    Go Developer (Streaming / WebRTC)

    Remote | Project-based | Part-time / Contract
     

    OnePlusOne Solutions is looking for an experienced Go (Golang) Developer to help rewrite the backend of a streaming service for a fantasy-related project.

     

    We have an application that allows users to combine and stream audio file sets via:

    • Web interface
    • Discord bot

    The current streaming implementation creates excessive server load, which negatively impacts stability and performance as the number of users grows.
     

    Our goal is to fully rebuild the streaming backend with a strong focus on performance, scalability, and stability under high load.


    Responsibilities

    • Rewrite the streaming backend service using Go
    • Use GoAV or similar streaming/media processing solutions
    • Optimize CPU and memory usage
    • Ensure stable performance under high concurrency
    • Improve backend architecture for scalability
    • Collaborate with the team to integrate the new service into the existing system


    Requirements

    • Commercial experience with Go (Golang)
    • Experience working with audio/video streaming systems
    • Solid understanding of WebRTC principles
    • Experience optimizing backend performance
    • Experience working with high-load systems
    • English level B1+ (for working communication)


    Nice to Have

    • Experience with Discord API
    • Experience with real-time communication systems
    • Docker / containerization experience
    • Profiling and performance tuning experience
       

    Work Format

    • Remote
    • Project-based (with potential for further collaboration)
    More
  • Β· 39 views Β· 0 applications Β· 10d

    Senior/Team Lead Full Stack (Node.js/React) developer

    Hybrid Remote Β· Canada Β· 5 years of experience Β· English - B2
    We are looking for a skilled Senior/Team Lead Full Stack (Node.js/React) developer with 5+ years of professional experience to join our project for working on enterprise-level project from the Canada Please note that this role requires a hybrid work...

    We are looking for a skilled Senior/Team Lead Full Stack (Node.js/React) developer with 5+ years of professional experience to join our project for working on enterprise-level project from the Canada

     

    Please note that this role requires a hybrid work format (2–3 days in the office in Toronto, the rest remote)

     

    Requirements

    Must have

    • 5+ years of experience in full-stack development
    • Proficiency with JavaScript and TypeScript
    • Experience building web applications and APIs (Node.js + React)
    • Experience with cloud platforms (preferably AWS, but others are acceptable)
    • Strong problem-solving and research skills
    • Ability to communicate complex technical topics clearly to both technical and non-technical stakeholders
    • Strong desire to provide technical leadership and overall direction for the delivery team

     

    About Project

    Product

    Our customer is one of the world’s most successful hotel companies. Hotel has 118 properties in 47 countries. For the second consecutive year, the hotel was named the Best Luxury Hotel Chain in the world by Business Traveller magazine.

     

    Stage

    Ongoing product ecosystem with continuous scaling and active development. Modern tech stack, no legacy.

     

    Project team

    Our technical team will consist of 6 people: a Project Manager, a Senior Node.js Developer, a Middle React Developer, a Junior Node.js Developer, and a Senior QA Automation Engineer. We also collaborate with a large Salesforce team on our side (up to 40 people)

     

    Work Schedule

    Full-time workweek (Monday to Friday), hybrid format (2–3 days in the office, the rest remote)

     

    Interview Stages

    • Π‘all with Recruiter (30 minutes)
    • Interview with our Senior Full Stack developer
    • Technical Assessment with the Client
    • Cultural Fit Interview with the Client
    More
  • Β· 251 views Β· 61 applications Β· 10d

    Senior Angular Developer

    Full Remote Β· EU Β· 5 years of experience Β· English - B2
    Our Customer: Our client is a fast-growing tech company that builds innovative web solutions. They are looking for a talented Front-end Developer to design and deliver impactful features, contribute to new services, and help advance their platform. The...

    Our Customer:

    Our client is a fast-growing tech company that builds innovative web solutions. They are looking for a talented Front-end Developer to design and deliver impactful features, contribute to new services, and help advance their platform. The team values collaboration, learning, and continuous innovation.

     

    Your tasks:

    • Develop and maintain Angular-based web applications.
    • Implement testing best practices to ensure high-quality code.
    • Identify performance bottlenecks and optimize front-end functionality.
    • Collaborate closely with backend services and APIs.
    • Mentor junior developers and help grow the frontend team.
    • Work alongside product managers and senior leadership to deliver features.
    • Ensure high availability and reliability of the product, including participating in on-call rotations.
    • Continuously learn, experiment, and share knowledge with the team.

     

    Required Experience and Skills:

    • 5+ years of experience in front-end development.
    • Strong expertise in Angular and front-end architecture for large-scale applications.
    • Solid understanding of web technologies and browser behavior.
    • Experience building scalable, highly responsive, and reliable web apps.
    • Passion for UI/UX and attention to detail.
    • Ability to thrive in a fast-paced, collaborative environment.
    • Excellent communication skills and ability to translate requirements into solutions.
    • English level Upper-Intermediate or higher.
    • BSc in Computer Science or equivalent practical experience.

     

    Would be a plus:

    • Hands-on experience with Angular CLI, testing frameworks (Jasmine, Karma), and Webpack

     

    Working conditions

    • 5-day working week, 8-hour working day;
    • Remote work.
    More
  • Β· 36 views Β· 7 applications Β· 10d

    Senior Full Stack .NET/React Engineer (AWS, GCP)(4772)

    Full Remote Β· Ukraine Β· 5 years of experience Β· English - B2
    Role description The OVO Group’s mission is to drive progress towards net zero carbon living. We’re a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one...

    Role description
    The OVO Group’s mission is to drive progress towards net zero carbon living. We’re a collection of companies with a single vision: to power human progress with clean affordable energy for everyone. At OVO, we are on a mission to solve one of humanity's biggest challenges, the climate crisis. And we know it takes all of us to change the world. That's why we need diverse people from all gender identities, ethnicities, ages, sexual orientations, life experiences and backgrounds to join us.

    Being an Engineer here at OVO means being at the forefront of building innovative solutions that drive the sustainable energy revolution. As a part of our talented team, you'll collaborate on cutting-edge initiatives, tackle complex challenges, and make a meaningful impact in creating a greener future. Join us and unleash your expertise to transform the energy industry and pave the way for a sustainable tomorrow.

     

    Responsibilities
    Development of new features and improvements
    Adopting and contributing to CI/CD pipeline and ways of working
    Delivering product value iteratively
    Ensuring best practices around observability and security
    Working closely with other developers to ensure knowledge sharing
    Designing and developing new platform functionality, from inception to deployment
    Building on top of and integrating the existing estate
    Helping to refine and deliver work items across our Agile delivery process
    Contributing to efficiencies and improvements in Ways of Working
    Designing, building, and maintaining efficient, reusable, and reliable code.
    Sharing new ideas, techniques and methodologies.

     

    Requirements
    5+ years of software development experience.

    Strong .NET skills and experience building web solutions.

    Experience with React, 

    Experience with clouds (AWS is preferred), Kubernetes, and Docker.

    Understanding of ArgoCD or GitOps is a plus.

    Understanding of BDD is also a plus.
    Microservices /Serverless
    Infrastructure as code
    Event-driven architectures, RESTful interfaces and SQL databases
    Experience using TDD principles would be an advantage
    Experience in Data modelling/Database engineering would be a plus
    Upper-intermediate English
    Experience working in an Agile development process
    Critical thinking and problem-solving skills

     

    More
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