Middle Node.js Developer (Full stack) в One Source, Київ, віддалено

One Source

  • Киев
  • Постоянная работа
  • Полная занятость
  • 21 ч. назад
One Source-a software development company, founded in 2007 and successfully conducts its activities to the present. One Source - The efficient solution Cover all of your needs by hiring a single specialist team from Our knowledge and deep expertise in Edtech along with our proven successful methodologies make creating products from scratch much quicker.
/ /3 вересня 2025Middle Node.js Developer (Full stack)Київ, віддаленоWe are looking for a Node.js + React Developer to join our team for a long-term cooperation. The project has already started, so we need a proactive developer who can quickly dive into the existing codebase and contribute from day one.Requirements
  • 3+ years of professional experience in backend development with Node.js.
  • Solid hands-on experience with the Node.js framework and backend architecture.
  • Strong understanding of API development principles and design patterns.
  • Experience with PostgreSQL and MongoDB, confident SQL skills.
  • Proficiency with TypeORM (or similar ORM frameworks).
  • Practical experience building and maintaining RESTful APIs.
  • Good understanding of testing practices (unit/integration tests, preferably with Jest).
  • Experience with GitHub for version control and collaboration.
  • Familiarity with Docker, AWS, GitHub Actions, and Redis (a strong plus).
  • React skills for working with and extending the existing frontend part of the project.
  • Upper-Intermediate or higher English.
  • Soft skills: proactive, communicative, comfortable working in a fast-changing environment and within large systems.
Responsibilities:
  • Design, develop, and maintain backend services using Node.js.
  • Contribute to the frontend part of the project with React (adding features, bug fixing, improving UI logic).
  • Implement new features and ensure their alignment with the overall system architecture.
  • Build and optimize RESTful APIs for frontend and third-party integrations.
  • Work with databases (PostgreSQL, MongoDB), ensuring efficient data modeling and performance optimization.
  • Collaborate closely with the team (PM, BA, QA, FE) on feature design and requirements clarification.
  • Write clean, maintainable, and testable code with proper coverage.
  • Proactively identify blockers, technical risks, and suggest improvements for system performance and scalability.
  • Participate in code reviews and knowledge sharing within the team.
We Develop and Invest in our people:Here, at OneSource, we allow you to create your own career. Opportunities are only limited by your ability, motivation and imagination. We pride ourselves on our fun and flexible working environment and in our commitment to developing our employees.Below are only few of the advantages of working with us and the benefits we provide our employees
  • An opportunity to work in a rapidly innovating industry
  • A challenging, fast-paced environment working with very smart highly skilled companions
  • An eye-catching salary package

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