Senior Frontend Developer (React)
Link Group
⚲ Warszawa, Wrocław, Kraków, Poznań, Gdańsk
100 - 130 PLN/h netto (B2B)
Wymagania
- TypeScript
- HTML
- React
- CSS
- JavaScript
Opis stanowiska
We are hiring a Senior Frontend Engineer to join a product-focused team working on modern web applications for our client. In this role, you’ll take the lead in building user-facing features that are reliable, scalable, and easy to maintain. You’ll work at the intersection of engineering, product, and design — turning ideas into real, high-quality solutions used by end users. This is a position for someone who is comfortable making decisions, taking responsibility for their work, and actively shaping the frontend layer of the product. Your day-to-day • Build and evolve frontend features with a focus on scalability and long-term maintainability • Turn product concepts and design mockups into functional, high-quality interfaces • Work closely with product and design stakeholders to refine solutions and improve user experience • Take care of application performance, accessibility, and overall code health • Influence technical direction within the frontend domain • Spot inefficiencies and improve existing solutions and codebase structure • Own your work end-to-end — from idea to production. What we’re looking for • Solid commercial experience in frontend development with React • Confidence in delivering complex features without close supervision • Experience collaborating with non-engineering stakeholders (e.g. product, design) • Strong focus on code quality, readability, and long-term maintainability • Ownership mindset — you don’t just implement tasks, you drive solutions. Nice to have • Experience working on complex or large-scale web platforms • Exposure to shared frontend ecosystems or multi-team environments • Familiarity with component-driven development and design systems • Interest in growing your skills in TypeScript and modern frontend testing practices