Senior Frontend Developer (Next.js)

Development

Fireart is an experience design & technology partner to clients large and small. We believe that great ideas are only as good as how well they perform. Our passion is for pushing the boundaries of our ideas within the limits of what’s possible. We are not satisfied until we are achieving industry-leading results in the market.

21 paid days off per year

Health insurance

Learning resources

What you’ll do

Build scalable, high-performance web applications using Next.js and modern frontend technologies
Implement responsive, accessible, and user-friendly interfaces based on design specifications
Manage application state using Redux and integrate APIs using Axios
Collaborate closely with backend developers, designers, and product managers to deliver high-quality user experiences
Optimize application performance, improve Core Web Vitals, and refactor legacy frontend code
Write clean, maintainable, and well-typed code using TypeScript
Participate in code reviews, technical discussions, and release planning

Must have

4–5+ years of experience in frontend development
Strong experience with React and Next.js ecosystem
Solid knowledge of TypeScript, modern JavaScript (ES6+), and frontend architecture patterns
Experience with Redux (or similar state management solutions)
Experience integrating REST APIs using Axios or similar tools
Strong understanding of responsive design, cross-browser compatibility, and web performance optimization
Familiarity with Git workflows, CI/CD pipelines, and modern development practices
Ability to work independently and communicate proactively in a remote team
Good English communication skills (written and verbal)
Experience with testing frameworks (Cypress) or SSR/SEO optimization is a plus

What we offer

Competitive compensation depending on experience and skills
A friendly team of like-minded people
Opportunities for learning and development
Compensation for sick leaves
21 working days paid vacation + all Poland national holidays
Corporate events and activities
Private medical care
Office work or remote working (based on your location)