Jobs

394
  • · 67 views · 14 applications · 15d

    Middle/Senior Full-stack JavaScript Developer

    Full Remote · EU · Product · 4 years of experience · Intermediate
    We are looking for MUST! Spoken Intermediate (B1-B2) English (you will work with clients from all over the world) 4+ years of experience. Hard skills: • In-depth understanding of Node JS, Vue JS, Express • Experience and understanding of — HTML/CSS —...

    We are looking for

    • MUST! Spoken Intermediate (B1-B2) English (you will work with clients from all over the world)
    • 4+ years of experience.

       

    Hard skills:

    • In-depth understanding of Node JS, Vue JS,

    Express

    • Experience and understanding of

    — HTML/CSS

    — vanilla JS and TypeScript

    — Mongo DB, PostgreSQK/MySQL

    — Mongoose

    — Vuetify.

     

    Soft skills:

    • from average to strong communication skills;
    • analytical skills and troubleshooting;
    • scrutiny and curiosity;
    • high level of autonomy and ability to self-organize;
    • the will and ability to familiarise oneself with new and complex topics/tasks.

     

    Duties & responsibilities

    Front-end Development:

    • Develop and maintain user-friendly web interfaces for the company’s products and outsourced projects.
    • Ensure responsive design and cross-browser compatibility.
    • Implement interactive and dynamic user interfaces using JavaScript frameworks like Vue.

    Back-end Development:

    • Design, develop, and maintain server-side applications and APls.
    • Implement and optimize server infrastructure using Node.js or other server-side JavaScript technologies.
    • Manage databases and data storage, ensuring data integrity and security.

    Full-stack Proficiency:

    • Possess strong expertise in both front-end and back-end technologies, enabling seamless integration between the two.
    • Collaborate with the development team to create a cohesive and efficient development process.

    Product Development:

    • Contribute to the architecture and design of the company’s own products, offering technical insights and suggestions.
    • Participate in feature development, debugging, and testing for in-house products.

    Outsourced Project Development:

    • Work on outsourced projects, understanding client requirements, and delivering solutions on time and within budget.

    Version Control and Code Management:

    • Use version control systems like Git to manage code repositories.
    • Collaborate with the development team to ensure code quality and best practices.

    Testing and Quality Assurance:

    • Write unit tests and conduct thorough testing to ensure the stability and reliability of the applications.
    • Identify and fix bugs and issues as they arise.
    • Optimize the performance of applications, both on the front-end and back-end, to ensure efficient operation and responsiveness.
    • Implement security best practices to safeguard applications and data against potential threats and vulnerabilities. Keep up to date with security standards and apply them as needed.
    • Maintain clear and comprehensive documentation for code, APls, and system architecture. Ensure that team members and clients have access to relevant documentation.
    • Stay updated with the latest trends and best practices in full-stack JavaScript development.
    • Troubleshoot and resolve technical issues quickly and efficiently, whether they are related to front-end or back-end components.
    • Maintain clear and professional communication with clients (if need be), ensuring their needs and expectations are met.
    • Assist in project estimation and planning, providing input on technical requirements and timelines.

     

    We offer

    • Opportunity to work with professionals in the international IT and Identity Management industry;
    • good income in line with the industry standards;
    • an open-minded, friendly, international team in an IT company that does business all over the world;
    • international network;
    • opportunities for growth;
    • an open ear for ideas/suggestions how to improve work processes;
    • remote working and result-oriented attitude, no boring 9-5 job;
    • vacation — 24 days a year, paid sick leave.
    More
  • · 20 views · 8 applications · 30d

    Senior Full Stack Developer (.NET / React) in Poland

    Full Remote · Poland · 7 years of experience · Upper-Intermediate
    Requirements: Location in Poland 7+ years in enterprise application development Proven track record of delivering complex digital solutions Advanced knowledge of React hooks, context API, and component and global state management Experience with atomic...

    Requirements:

     

    • Location in Poland
    • 7+ years in enterprise application development
    • Proven track record of delivering complex digital solutions
    • Advanced knowledge of React hooks, context API, and component and global state management
    • Experience with atomic design, component libraries, and TypeScript
    • Proficiency in React performance optimization and modern features
    • Strong experience with modern .NET (6+)
    • Proven track record applying Clean Architecture & Clean Code & SOLID principles & DDD patterns
    • Expertise in building scalable REST APIs and microservices
    • Experience with Azure Service Bus, Event Grid, and message-based architectures
    • Proficiency in resources like App Insights, Function Apps, Key Vaults, and App Services
    • Expertise in cloud development and deployment strategies
    • Strong understanding of business needs, ability to meet them by creating cutting-edge solutions
    • Brilliant communication abilities, knowing how to explain technical details and processes to a non-tech person
    • Readiness and availability for eventual business trips to the HQ in France
    • Fluency in English

       

      Nice to have:

       

    • Test automation (Playwright/Cypress)
    • Building CI/CD pipelines in Azure DevOps
    • API-first development and OpenAPI specifications
    • Experience with agile at scale (SAFe/Spotify)
    • Proficiency with AI-powered development tools (GitHub Copilot, Cursor, etc.) to enhance productivity
    • Bachelor's or Master's degree in Computer Science or a related field

     

         Responsibilities:

     

    • Front-end, API, and back-end development, ensuring the successful delivery of digital solutions
    • Drive innovation by staying informed about emerging technologies, industry trends, and best practices
    • Collaborate with the Product Manager, UX/UI Designers, and Engineering Manager to define agile technical requirements, provide technical estimation, and prioritize backlogs based on business needs and technical feasibility
    • Participate in sprint planning, backlog grooming, and release planning meetings to ensure alignment between technical implementation and product roadmap
    • Participate in hands-on development activities, including coding, debugging, and troubleshooting, to deliver high-quality applications
    • Design, architecture, developmentof  digital applications, ensuring adherence to best practices, coding standards, and architectural principles
    • Design scalable architectures for multi-region deployment
    • Implement test automation strategies and frameworks to automate testing processes and ensure the quality and reliability of applications
    • Automate test cases, and integrate testing into the CI/CD pipeline
    • Conduct code reviews to ensure adherence to coding standards, best practices, and architectural guidelines
    • Define and implement code best practices, development standards, and documentation processes to maintain code quality and readability
    • Integrate digital applications with existing digital assets, backend systems, and third-party APIs, ensuring seamless data exchange and interoperability
    • Collaborate with integration teams to design and implement integration solutions that meet business requirements and architectural standards
    • Communicate technical concepts and solutions to non-technical stakeholders in a clear and understandable manner

     

          We offer:

     

    • Competitive salary depending on your experience
    • Professional development opportunities
    • Study and practice of English: courses and communication with colleagues and clients from different countries
    • Yoga classes
    • Compensation package (paid vacation, sick leaves)
    • Flexible working hours (from 9-11 to 18-20)
    • Comfortable office

       

    If your qualifications and experience match the requirements of the position, our recruitment team will reach out to you in a week maximum. Please rest assured that we carefully consider each candidate, but due to the amount of applications the review and further processing of your candidacy may take some time.

    More
  • · 79 views · 33 applications · 13d

    Middle Full Stack Developer (layout + PHP)

    Full Remote · Worldwide · 2 years of experience · Intermediate
    Requirements: • 2+ years of experience with PHP (hands-on development). • Solid experience with the Laravel framework. • Knowledge of JavaScript (bonus if you’ve used ES2015+). • Good HTML & CSS knowledge with 2+ years of experience in layout...

    Requirements:

     

    2+ years of experience with PHP (hands-on development).

    • Solid experience with the Laravel framework.

    • Knowledge of JavaScript (bonus if you’ve used ES2015+).

    Good HTML & CSS knowledge with 2+ years of experience in layout development.

    • Experience with databases (e.g., MySQL, MongoDB, or others).

    • Familiarity with package managers (composer, npm, yarn).

    • Understanding of OOP and MVC architecture.

    English: Intermediate level (focus on written communication).


     

    Nice to Have (but not required):

     

    • Experience with modern tools: PHP8+, SASS, TypeScript, Webpack, Babel.

    • Familiarity with version control systems like Git or SVN.


     

    Responsibilities:

     

    Develop new applications, features, services, and APIs using Laravel and JavaScript.

    • Create and maintain responsive, high-quality layouts using HTML and CSS.

    • Stay up-to-date with new technologies, trends, and best practices in web development.

    • Collaborate with team members to ensure efficient and high-quality internal processes.

    • Participate in technical discussions and code reviews, applying critical thinking and contributing to the team’s growth.

    • Focus on delivering clean, maintainable code with an emphasis on simplicity and usability.


     

    What We Offer:

     

    ✔️ Stable and competitive salary with regular performance-based reviews.

    ✔️ Opportunities for career growth and continuous skill development.

    ✔️ Work on innovative projects using cutting-edge technologies.

    ✔️ A dynamic environment with minimal bureaucracy to focus on delivering results.

    ✔️ Professional bookkeeping and tax support.

    ✔️ Compensation for external English language training.


     

    Why Join Us?

    We’re a dynamic team passionate about creating impactful projects. At CUDEV, you’ll grow professionally while collaborating with experienced colleagues in an environment that fosters creativity, innovation, and continuous learning.
     

    More
  • · 115 views · 39 applications · 8d

    Full Stack Engineer (DRF/React)

    Full Remote · Countries of Europe or Ukraine · 4 years of experience · Upper-Intermediate
    Let’s start with what PLANEKS offers: 0. Fast and comfortable hiring process. 1. 100% remote work opportunity and flexitime — choose working hours between 8:00-20:00. 2. Manage your compensation $$$$ budget — Travel tickets, Work equipment, Health...

    Let’s start with what PLANEKS offers:

     

    0. Fast and comfortable hiring process.

    1. 100% remote work opportunity and flexitime — choose working hours between 8:00-20:00.

    2. Manage your compensation $$$$ budget — Travel tickets, Work equipment, Health insurance, Software, Sport, Training.

    3. Salary paid in USD + tax compensation. Revision every 12 months. We want everyone to be confident in what tomorrow brings.

    4. Everything to provide a good rest. YES: Paid vacation, national holidays, sick leaves(and support in case of serious diseases). NO: overtime, work on weekends.

    5. Regular feedback, mentorship. Friendly and professional team that supports you. Well, we’re proud of how we handle that. So you can always count on us.

    6. Speaking clubs with a native speaker to constantly maintain your English level.

    7. No bureaucracy — transparent processes and flat management. Working remotely means keeping things as simple as possible to work efficiently.

     

    We propose something more significant than a job. PLANEKS means developing a new lifestyle for our colleagues and clients. So take your part in it!

    About the project:


    Our client is transforming the hospitality industry with innovative solutions that optimize daily operations, enhance transparency, and drive profitability.

    Our flagship product automates tip management, and we’re expanding our suite of tools to streamline every aspect of hospitality operations.

    This position supposes that you have the following knowledge and competencies:
     

    1. Software development experience (at least 3 years MUST) with:

    — Python and Django REST framework 

    — PostgreSQL, MySQL.

    — Celery, Redis, ElasticSearch.

    — Cloud providers, DevOps, CI/CD.

    — Unit, integration, E2E tests.

    2. Knowledge of REST and experience working with REST APIs.

    3. Experience with React.

    4. Communication skills in English (good writing and speaking).

     

    You will deal and be responsible for:

     

    1. Develop, support, and maintain projects in Python — usually, we create products from scratch but also have existing projects where the dev team should be extended. And also, we do not work with legacy codebases.

    2. Solve technical challenges — all our projects are different, and you’ll never be bored with the same tasks every day, so your acquisitive mind will have great challenges regularly.

    3. Take care of quality (code, test, business features, documentation) — everyone enjoys working with clean, readable code, so it is important to keep it such.

    4. Participate in code reviews — usually, it is cross-reviews in the team or reviews by a senior person.

    5. Communicate with internal and external teams — we’re in touch with great minds — inventive clients, and supportive colleagues!

    6. Improve your technical and soft skills — just a normal evolution

    More
  • · 217 views · 94 applications · 7d

    Middle Full Stack Developer (layout + PHP)

    Full Remote · Worldwide · 2 years of experience · Intermediate
    Requirements: • 2+ years of experience with PHP (hands-on development). • Solid experience with the Laravel framework. • Knowledge of JavaScript (bonus if you’ve used ES2015+). • Good HTML & CSS knowledge with 2+ years of experience in layout...

    Requirements:

     

    2+ years of experience with PHP (hands-on development).

    • Solid experience with the Laravel framework.

    • Knowledge of JavaScript (bonus if you’ve used ES2015+).

    Good HTML & CSS knowledge with 2+ years of experience in layout development.

    • Experience with databases (e.g., MySQL, MongoDB, or others).

    • Familiarity with package managers (composer, npm, yarn).

    • Understanding of OOP and MVC architecture.

    English: Intermediate level (focus on written communication).


     

    Nice to Have (but not required):

     

    • Experience with modern tools: PHP8+, SASS, TypeScript, Webpack, Babel.

    • Familiarity with version control systems like Git or SVN.


     

    Responsibilities:

     

    Develop new applications, features, services, and APIs using Laravel and JavaScript.

    • Create and maintain responsive, high-quality layouts using HTML and CSS.

    • Stay up-to-date with new technologies, trends, and best practices in web development.

    • Collaborate with team members to ensure efficient and high-quality internal processes.

    • Participate in technical discussions and code reviews, applying critical thinking and contributing to the team’s growth.

    • Focus on delivering clean, maintainable code with an emphasis on simplicity and usability.


     

    What We Offer:

     

    ✔️ Stable and competitive salary with regular performance-based reviews.

    ✔️ Opportunities for career growth and continuous skill development.

    ✔️ Work on innovative projects using cutting-edge technologies.

    ✔️ A dynamic environment with minimal bureaucracy to focus on delivering results.

    ✔️ Professional bookkeeping and tax support.

    ✔️ Compensation for external English language training.


     

    Why Join Us?

    We’re a dynamic team passionate about creating impactful projects. At CUDEV, you’ll grow professionally while collaborating with experienced colleagues in an environment that fosters creativity, innovation, and continuous learning.
     

    More
  • · 159 views · 9 applications · 16d

    Full-stack JavaScript (React/Node) developer (Trainee/Junior)

    Office Work · Ukraine (Lviv)
    Pixel mindIT is an innovative IT company specializing in software development, web applications, and mobile apps. We bring together a team of professionals who work with the latest technologies. You’ll find a creative approach to solving complex...

     

    Pixel mindIT is an innovative IT company specializing in software development, web applications, and mobile apps. We bring together a team of professionals who work with the latest technologies. You’ll find a creative approach to solving complex challenges, efficient project management, and a continuous improvement process with us.


    Requirements:

    - Strong proficiency in JavaScript/TypeScript.
    - Experience with React, Next.js.
    - Familiarity with Redux/React Redux.
    - Experience working with REST API and HTTP methods.
    - Proficient in using Git.
    - Еxperience with Node.js, specifically using Express.js and Nest.js frameworks.
    - Hands-on experience working with GraphQL APIs.
    - Proficiency in working with various databases such as MongoDB, Redis, MySQL, and PostgreSQL.
    - Prisma.js, TypeORM, and Sequelize.
    - Proficient spoken English (B1-B2 level).


     

    What We Offer:
    - Flexible working hours.
    - A friendly and welcoming work environment in a comfortable office.
    - Official employment with a competitive salary based on your experience and skills.
    - An exciting opportunity to contribute to innovative projects.

    More
  • · 97 views · 44 applications · 29d

    Middle Full Stack Developer (layout + PHP)

    Full Remote · Worldwide · 2 years of experience · Intermediate
    Requirements: • 2+ years of experience with PHP (hands-on development). • Solid experience with the Laravel framework. • Knowledge of JavaScript (bonus if you’ve used ES2015+). • Good HTML & CSS knowledge with 2+ years of experience in layout...

    Requirements:

     

    2+ years of experience with PHP (hands-on development).

    • Solid experience with the Laravel framework.

    • Knowledge of JavaScript (bonus if you’ve used ES2015+).

    Good HTML & CSS knowledge with 2+ years of experience in layout development.

    • Experience with databases (e.g., MySQL, MongoDB, or others).

    • Familiarity with package managers (composer, npm, yarn).

    • Understanding of OOP and MVC architecture.

    English: Intermediate level (focus on written communication).


     

    Nice to Have (but not required):

     

    • Experience with modern tools: PHP8+, SASS, TypeScript, Webpack, Babel.

    • Familiarity with version control systems like Git or SVN.


     

    Responsibilities:

     

    Develop new applications, features, services, and APIs using Laravel and JavaScript.

    • Create and maintain responsive, high-quality layouts using HTML and CSS.

    • Stay up-to-date with new technologies, trends, and best practices in web development.

    • Collaborate with team members to ensure efficient and high-quality internal processes.

    • Participate in technical discussions and code reviews, applying critical thinking and contributing to the team’s growth.

    • Focus on delivering clean, maintainable code with an emphasis on simplicity and usability.


     

    What We Offer:

     

    ✔️ Stable and competitive salary with regular performance-based reviews.

    ✔️ Opportunities for career growth and continuous skill development.

    ✔️ Work on innovative projects using cutting-edge technologies.

    ✔️ A dynamic environment with minimal bureaucracy to focus on delivering results.

    ✔️ Professional bookkeeping and tax support.

    ✔️ Compensation for external English language training.


     

    Why Join Us?

    We’re a dynamic team passionate about creating impactful projects. At CUDEV, you’ll grow professionally while collaborating with experienced colleagues in an environment that fosters creativity, innovation, and continuous learning.
     

    More
  • · 42 views · 4 applications · 1d

    Full Stack JavaScript Developer (React + Node) Trainee/Junior

    Office Work · Ukraine (Lviv)
    Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges. We are located in Lviv and currently work in an office...

    Insiders is a fast-growing IT company which employs about 200 people. Our company focused on providing innovative digital services and cutting-edge technologies to solve complex business challenges.

     

    We are located in Lviv and currently work in an office format. For candidates from other cities, we offer relocation (an apartment located near the office, this option is free).

     

    What we expect from the candidate:

    •Solid understanding and ability to the practical application of HTML/CSS, JavaScript and TypeScript. 

    •Solid understanding of React/Next.js. 

    •Proofed experience in Node.js with Express.js and Nest.js frameworks.

     •Knowledge of MySQL, PostgreSQL, MongoDB and Redis.

    •Deep knowledge and understanding of networking - REST API standards, HTTP/HTTPS methods. 

    •Experience with Git. 

     

    what we offer:

    - free study in our Corporate English Academy

    - growth and development opportunities for young developers even if you have no commercial experience

    - regular salary review (after the completion of each contract)

    - provision of Apple equipment

    - comfortable office with all amenities not far from the center (uninterrupted internet, generator, tea and coffee, pastries).

    - timely payment of salaries.

    - corporate events, teambuildings, etc.

    - working on projects side by side with Senior developers, which will give you the opportunity to learn and develop.


     

    More
  • · 335 views · 76 applications · 26d

    FullStack Middle Developer

    Full Remote · Worldwide · 2 years of experience · Intermediate
    About Us: We are an outsourcing company working on top-tier projects, ranging from large corporations to government departments. Our team is passionate, professional, and ready to welcome a responsible Fullstack JavaScript Developer with strong skills and...

    About Us:
    We are an outsourcing company working on top-tier projects, ranging from large corporations to government departments. Our team is passionate, professional, and ready to welcome a responsible Fullstack JavaScript Developer with strong skills and a collaborative mindset.

     

    What We’re Looking For:
    We are searching for a developer who will become a core part of our team, someone who takes ownership of their work and values teamwork. This role requires solid experience in both frontend and backend development, with a focus on the modern JavaScript ecosystem.

     

     

    Key Requirements

    Frontend:

    • Proficiency in React (modern hooks-based and class-based components).
    • Experience with React Query, Redux, and other modern React libraries.
    • Strong TypeScript skills — ability to write maintainable, type-safe code.
    • Knowledge of CSS-in-JS solutions like Styled Components or Emotion.
    • Familiarity with Webpack, Vite, or other modern build tools.
    • Experience with Next.js (SSR, API routes, etc.) is a strong plus.
    • Experience with WebSockets and real-time data handling (e.g., Socket.io).

     

    Backend:

    • Strong knowledge of Node.js and Express.
    • Experience with MongoDB (Mongoose or native driver).
    • Ability to design and consume RESTful APIs.
    • Understanding of authentication/authorization flows (JWT, OAuth, etc.).
    • Basic understanding of database performance and query optimization.

     

    General:

    • Solid theoretical knowledge of JavaScript and its core principles.
    • Logical thinking and a mathematical mindset.
    • Bachelor’s degree or higher (preferably from a technical university).

     

     Nice to Have (Highly Appreciated):

    • Experience with GraphQL (Apollo Client, URQL, or server-side resolvers).
    • Familiarity with n8n, Make.com, or similar workflow automation tools.
    • Knowledge of CI/CD pipelines and deployment tools (e.g., GitHub Actions, Jenkins).
    • Understanding of Docker and basic DevOps principles.

     

    What to Expect from Our Process:
    We take hiring seriously. Expect a challenging interview with a focus on theoretical JavaScript questions, logic puzzles, and problem-solving tasks. We value the time and effort of our candidates and appreciate those who are confident in their abilities.

     

    What We Offer:

    • Competitive salary based on experience.
    • Friendly and cohesive team environment.
    • Paid sick leave and vacation.
    • Opportunities for professional growth and development.
    • Flexible working hours and the possibility of remote work.
    • Exciting projects with modern technologies.

     

    Important Note:
    If you’re not confident in your skills or believe your experience is average, we kindly ask you not to apply. We respect your time and hope you’ll respect ours.

    More
  • · 208 views · 67 applications · 8d

    Web3 Full-stack engineer

    Full Remote · Worldwide · 3 years of experience · Intermediate
    A bit about the job We're a team of 4 who’ve been building crypto products for the last 2.5 years. Our culture is lean — we do whatever it takes to get users. We move fast, iterate often, and are obsessed with finding product–market fit in...

    A bit about the job

    We're a team of 4 who’ve been building crypto products for the last 2.5 years.

    Our culture is lean — we do whatever it takes to get users.

    We move fast, iterate often, and are obsessed with finding product–market fit in crypto.

    Midas.trade is a trading terminal on Base (e.g., Axiom, Bullx, Photon, Gmgn).

     

     🔥 What you’ll do

    • Solve highly important problems and deliver working products to the end user
    • Learn to be flexible and understand goals: Finding the balance between “perfect code” and delivering value fast
    • Grow as a developer and improve your soft skills
    • Groom, Estimate, Plan, Code, Test, Deploy, Be Happy

     

    🥷🏿 What you have:

    We believe in the human potential to grow. Even if you don't meet all the requirements outlined, but believe you have what it takes, we encourage you to apply. We are open to considering candidates who have the potential to excel in this role.”

    • Frontend: React, shadcn, React Query, Next.js, viem/wagmi
    • Backend: Hono, Redis, ClickHouse, viem
    • Blockchain: Strong understanding of EVM and smart contracts
    • Rust (optional): Reth
    • 3+ years of experience developing products across web and mobile platforms.
    • Web3 experience or at least understanding the market, its culture, and best practices.
    • You thrive in fast-paced, autonomous environments without being managed.

    If you can cover at least 2/3 areas (Frontend, Backend, Solidity) - don’t hesitate to reach out

     

    💙 What we can offer

    People perform better when they’re happy, paid well, looked after, and supported.

    That’s just a fact. We will be able to offer more, once we will work full-time with you.

    • No strict 8to5 schedule. Work whenever you wish, we value your time and just want to commit to the deadlines and have things ready
    • Equity & Tokens are not being planned, but can be considered later with the company development
    • Fully remote
    • Awesome team that will help you grow professionally and personally
    • Newest and precisely picked technology stack – you will grow along with the best web3 toolings available.
    • A lot of responsibilities and opportunities to grow in the revolutionizing industry

     

    🚀 What does it take to be part of the adventure

    1. Share your Linkedin, CV and github link 
    2. A chat with Kien - a hustler
    3. 1.5-hour technical interview with Vlad - a hacker
    4. Offer: welcome onboard buddy!
    More
  • · 77 views · 25 applications · 30d

    Fullstack developer (Maritime Security Solutions)

    Full Remote · Ukraine · 5 years of experience · Upper-Intermediate
    Our client is a global leader in maritime security, safeguarding vessels, ports, and cargo with unmatched precision and cutting-edge strategies. From high-risk waters to complex logistics, they empower industries to operate with confidence and peace of...

    Our client is a global leader in maritime security, safeguarding vessels, ports, and cargo with unmatched precision and cutting-edge strategies. From high-risk waters to complex logistics, they empower industries to operate with confidence and peace of mind.

    Now, they are launching a pivotal initiative to build a next-generation API platform that will serve as the digital backbone of their operations, enabling seamless data flow, integration, and scalability across all business units.

    What We’re Looking For

    • Strong experience designing and building APIs from the ground up.
    • Solid knowledge of JavaScript, TypeScript. Proficiency in both backend (Node) and frontend (React) application development.
    • Solid understanding of modern API architecture, data modelling, and system integration.
    • Ability to write clean, well-documented code and participate in technical decision-making.
    • Upper Intermediate level of English.


    Key Responsibilities

    • Develop high-performance API services from initial concept to deployment.
    • Build scalable APIs with optional front-end (GUI) components.
    • Define and document architectural decisions, workflows, and integration logic.
    • Collaborate across teams to ensure smooth data flow and platform interoperability.
    • Contribute to both front-end and back-end technical solutions as needed.

    Apply now and take the helm in designing a platform that powers safety, efficiency, and innovation at sea.


    What do we propose: jobs.dou.ua/companies/codify

    More
  • · 54 views · 14 applications · 14d

    Full-Stack Developer (Java + React.js)

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · Intermediate
    About Us: We are a well-established company specializing in sports betting and the development of analytical products tailored for both punters and bookmakers. Since our founding in 2011, we have built a successful, self-funded business-not a...

    About Us:
    We are a well-established company specializing in sports betting and the development of analytical products tailored for both punters and bookmakers. Since our founding in 2011, we have built a successful, self-funded business-not a startup-driven by innovation and a passion for creating world-class solutions.

     

    About the Role:

    We are seeking a talented Full-Stack Developer to join our team and contribute to the next stage of development for BetBurger - a leading sports betting arbitrage platform.

    This exciting new phase focuses on expanding our platform to attract and support newcomers and inexperienced players through a comprehensive Free Tools section, available on both web and mobile platforms. 

    Your work will directly shape a user-friendly experience that simplifies betting strategies and delivers clear, actionable insights to new users in the market.

     

    Key Responsibilities:

    • Develop and maintain new and existing services.
    • Write clean, efficient, and testable code.
    • Create and maintain technical documentation.

     

    Required Skills and Experience:

    • Java: 3+ years of hands-on experience.
    • React.js & TypeScript: 1+ years of professional experience.
    • MySQL: Proficient in database management and queries.
    • Spring Boot, Spring MVC: Proven expertise in building and maintaining applications.
    • Version Control: Strong knowledge of Git.

     

    Preferred Skills:

    • Experience with Google Cloud Platform (GCP).
    • Knowledge of Kubernetes.
    • Docker: Intermediate proficiency.
    • Experience in the betting industry.

     

    What we offer:

    • Ability to work remotely from anywhere in the world.
    • Paid vacation and sick days.
    • Full support and tax coverage (5.5%) for private entrepreneurs.
    • Participation in educational activities and thematic conferences.
    • English courses.
    • Corporate events.
    More
  • · 308 views · 99 applications · 22d

    Fullstack Developer

    Full Remote · Argentina, Canada, Spain, United States · 3 years of experience · Beginner/Elementary
    We’re a seed-stage startup building a personalized health-data platform. Our stack ingests wearable & lab data, enriches it with AI-powered insights and delivers clear, actionable recommendations to users and clinicians alike. We’re backed by angels in...

    We’re a seed-stage startup building a personalized health-data platform. Our stack ingests wearable & lab data, enriches it with AI-powered insights and delivers clear, actionable recommendations to users and clinicians alike. 

     

    We’re backed by angels in digital health and have an MVP live on Expo/React Native.

     

    Why you may want to chat:

    • Our founder/CEO founded/IPO'd two multi-billion-dollar health-tech companies and led PayPal’s acquisition at eBay.
    • Our founder/CTO founded/sold a mid-sized deeptech AI startup.
    • CMO is a 4× NYT-bestselling physician.
    • Well-funded, team scaling fast, great compensation package, building extremely interesting new AI product
    More
  • · 178 views · 62 applications · 5d

    Senior Full-Stack Developer (React Native + Node.js)

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Upper-Intermediate
    About Kilona.io At Kilona.io, we build high-quality, high-speed AI-powered web and mobile applications. We partner with global startups to deliver products that are fast, scalable, and beautifully engineered. Role Overview We’re looking for a Senior...

    🚀 About Kilona.io

    At Kilona.io, we build high-quality, high-speed AI-powered web and mobile applications. We partner with global startups to deliver products that are fast, scalable, and beautifully engineered.

    💼 Role Overview

    We’re looking for a Senior React Native/Node.js Developer to take a leading role in the development of a Mobile Networking App, while also contributing to two smaller parallel projects. This is a highly independent role where you’ll be expected to dive deep into complex tasks, make architectural decisions, and communicate directly with the client.
     

    We’re open to starting with part-time collaboration and scaling to full-time, depending on your preference.
     

    👥 Team & Projects

    • Main project: Mobile Networking App (active development)
    • Additional work: 2–3 smaller projects
    • Team: Designer, Project Manager, Senior Full-Stack Developer (you), and occasionally a Middle Full-Stack Developer
       

    ✅ Requirements

    • 5+ years in full-stack development (React Native + Node.js)
    • Strong expertise in JavaScript (ES6+), React, React Native, Node.js
    • Proven experience with app lifecycle & deployment (App Store / Google Play)
    • Strong architectural thinking and ability to design scalable solutions
    • Experience integrating databases (PostgreSQL, MongoDB, Firebase, Supabase, AWS DynamoDB, etc.)
    • Strong experience with GCP / AWS
    • Solid practical understanding of CI/CD pipelines and Git workflows
    • AI integration experience in mobile/web apps
    • Ability to take ownership, work independently, and deliver results
    • English: B2+ level (direct client communication)
       

    ✨ Nice to Have

    • Experience with AI-powered dev tools (ChatGPT, Cursor, Lovable, V0)
       

    🧑‍💻 Working Conditions

    • Hourly-based payment model (all overtime paid)
    • Fully remote — work from anywhere
    • Flexible schedule — overlap when needed, you manage your own time
    • Easy time-off policy — no bureaucracy
    • No screen trackers or micromanagement — focus on outcomes
    • Work on cutting-edge AI products
    • Opportunity to collaborate part-time or full-time
       

    🔍 Hiring Process
    1️⃣ Quick screening call (30 mins) OR Video presentation
    2️⃣ Technical interview (1 hr)
    3️⃣ Interview with management (optional)
    ➡️ Offer 🎉


    Let’s connect! 🌍 We’re looking for sharp minds ready to build fast and clean.

    More
  • · 152 views · 49 applications · 21d

    Full Stack Developer

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · Intermediate
    About the Ruby Full Stack Developer role: As a Full Stack developer in our team you will be responsible for developing our unstructured data analysis platform, and will be able to provide end-to-end solutions - helping us to maintain and develop our...

    About the Ruby Full Stack Developer role:
    As a Full Stack developer in our team you will be responsible for developing our unstructured data analysis platform, and will be able to provide end-to-end solutions - helping us to maintain and develop our server-side and client-side code, but also to face the many exciting challenges we have when dealing with unstructured data - processing it, analyzing it and making all this accessible to our customers in an easy-to-consume and insightful way.

     

    You have a unique opportunity to join a strong team and shape our infrastructure and product.

    You’ll need to be a proficient developer, with experience developing in Ruby, who is excited about all the big challenges that dealing with big data brings with it (including concurrency issues, data flow, scalability and performance issues). Experience with Python is highly advantageous, as the platform includes microservices implemented in that environment.

    Required Experience (Must):

    • At least 5 years of experience in web backend or full-stack development
    • At least 3 years of experience developing in Ruby/RoR
    • At least 2 years of experience developing modern frontend applications
    • Solid knowledge of SQL
    • Experience with CI/CD systems
    • Troubleshooting and analytical skills
    • Good communication and collaboration skills

      Big advantage:
    • Experience developing in Python, using common libraries including FastAPI and ML libraries 
    • Experience working with Vue.js 
    • Experience with ElasticSearch 
    • Experience with queue management system such as Sidekiq 
    • Experience with unstructured data and big data 
    • Proficiency and experience with using AI coding tools (such as Cursor, Codex, etc) as an integral part of your workflow 


       

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