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Full Stack Developer (Junior/Strong Junior )

Madfish

Madfish

Software Engineering
Ukraine · Europe · Europe · Europe · Ukraine
Posted on Oct 10, 2025

About Us
Uitop is a design & development team that helps B2B SaaS products feel simple, modern, and easy to use. We develop intuitive, scalable UI/UX for fast-growing B2B SaaS platforms across industries like logistics, finance, construction, and more.

Job Summary

We’re looking for a motivated Junior/Strong Junior Full Stack Developer to join our team and grow with us. This role is a great opportunity to strengthen your technical skills, collaborate directly with clients, and learn from an experienced mentor while working on real, long-term projects.


What you have:

  • Experience with React (advanced hooks, state management using Redux or Context API, reusable component architecture)
  • Strong proficiency with TypeScript (emphasis on maintainable, strictly typed codebase)
  • Basic experience with Next.js (App Router, API routes, SSR, Static Generation) or Gatsby or Remix.
  • Practical knowledge of Tailwind CSS or any other utility-first/responsive design system.
  • Hands-on experience with Node.js / Nest.js (modular structure, REST API design, async patterns)
  • Basic understanding of relational databases (PostgreSQL) and ORMs (e.g. Prisma, Drizzle)
  • Client-server architecture
  • Familiarity with authentication methods (JWT, OAuth)
  • Basic understanding of testing frameworks (Jest, React Testing Library)
  • Experience working with deployment environments (Vercel, Render, Docker, etc)
  • Upper-intermediate level of English.

Key Responsibilities

  • Collaborate with cross-functional teams to develop innovative applications.
  • Build and maintain both front-end and back-end code for various projects.
  • Be able to talk directly with clients and collaborate with them smoothly.
  • Integrate third-party services and external APIs.
  • Design and implement RESTful APIs.
  • Ensure code quality through testing and version control using Git/GitFlow.
  • Test your code thoroughly to ensure it works as expected
  • Take tasks from start to deployment, seeing them through end-to-end

Great to have, but not 100% necessary:

  • Familiarity with CI/CD workflows and deployment practices

We provide:

  • Vacation 18 working days per year, 10 Sick Days.
  • Working with complex SaaS systems for a long time, from 6 months.
  • Performance&Salary review constantly.
  • Compensation for professional development activities: 50% covered after the trial period.
  • Constant feedback, working with a mentor, support and assistance from other experienced employees.
  • Free Internal English classes.
  • Flexible work schedule, remote.
  • Financial compensation of coworking 100% (during blackouts).
  • Company equipment. We’ll provide a laptop after 6 months of work, and if you’d like any other tech to make your job easier, we cover 50% of it.