Middle Frontend Developer (React.js)

We are looking for a skillful Web Frontend Developer to join one of our teams working with US clients - referrals from the high-end American IT market.
Our tech stack is built around React, Node.js, and TypeScript. We are working with startups in their early stages (MVPs) as well as established products and companies, which makes the job full of diverse and exciting challenges while crafting innovative solutions.
Enjoy the flexibility of working within the Polish time zone and collaborate with clients from diverse industries such as FinTech, SportsTech, MedTech, and many others.
Salary: PLN 9.000 - 15.000 + VAT (B2B)
Offer summary:
Offer: B2B/UZL, no-service days, 100% remote (or hybrid/onsite - as you prefer), Polish time zone, flexible hours, full-time position, long-term contract
Perks and Benefits: Multisport, Luxmed, Cafeteria Platform, Learning Sessions, Education Budget & more
Tools you'll use: Apple MacBook Pro, Slack, Google Workshop, GitHub, Jira, Coda, FigJam
Your future tasks:
Write clean and understandable code following best practices
Care about understanding the business domain of a product
Contribute to product design improvements from a technical perspective, discuss implementation details
Actively participate in project discussions and propose solutions
Attend client meetings, listen to client needs and propose solutions after consulting with the team
Share insights with the team, diagnose issues, and focus on solutions
Support other developers in the company by sharing your knowledge and suggesting better solutions
Peer code review
About you - Tech skills & Experience:
2+ years of experience with React, used it to build complex dashboards, or custom solution
Experience with React-based frameworks (like Next or Tanstack Start), TypeScript and Docker Containers
Used and configured Webpack, Babel or similar tools
Experienced in testing React applications
Know how to work with REST APIs using modern tools (e.g. React Query)
Have a good understanding of modern JavaScript, know its pros and flaws, and follow best practices
Practical experience and knowledge of working with AI tools: critically reviewing AI work (Claude Code, Cursor, Zed, or similar), constantly improving workflows, and expanding knowledge of potential use cases
About you - Soft skills:
English level B2 to cooperate with American clients
Polish level C1 to communicate easily within the team
Motivate and inspire others through a proactive approach
Strong problem-solving abilities to diagnose issues, suggest solutions, and make decisions based on project requirements
Clear and constructive communication to share insights and convey information to team members and clients
A proactive attitude to seek improvements, identify challenges, and take necessary actions to address risks and enhance productivity
Nice to have:
You want to expand your knowledge and experience and are willingly discovering and testing new front-end libraries and tools
Interest in developing AI SDLC practices, agent-assisted software development, Agents orchestration would be an advantage
Knowledge of Scrum and experience working with Agile methodologies, open-source contributions
You understand what an MVP is and what to focus on when building it
Recruitment Process:
CV Review
Phone call with our Recruiter (15min)
Soft-skills interview with our Recruiter (45min)
Technical interview with our Senior Specialists (2h)
Decision and feedback 🥳
Meaningful projects, top-notch experts and value-driven workplace
Sound good?
Apply now!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Salary: PLN 9.000 - 15.000 + VAT (B2B)

Work arrangement
Yes