Senior React Engineer (Next.js) | Long-Term Product Development
Buget: $25.0 - $30.0
HOURLY / PART_TIME
⭐ 0.00 (0)
Poland
react-js, next.js, typescript, web-programming, artificial-intelligence
Preferred qualifications
- Experience: Expert
We're building modern SaaS and AI-powered products for startups and growing businesses. We're looking for an experienced React engineer who enjoys building polished user experiences, writing maintainable code, and collaborating with a product-focused team.
This is a long-term opportunity for someone who takes ownership and cares about delivering real business value—not just completing tickets.
What You'll Do
Build scalable web applications using React and Next.js
Develop responsive, pixel-perfect user interfaces
Collaborate with designers, product managers, and backend engineers
Integrate REST APIs and GraphQL services
Optimize application performance and user experience
Write clean, reusable, and maintainable code
Participate in architecture discussions and code reviews
Help improve development processes and engineering standards
Tech Stack
React
Next.js
TypeScript
Tailwind CSS
Redux Toolkit / Zustand
React Query / TanStack Query
REST APIs / GraphQL
Git
Vercel
Node.js (basic understanding is a plus)
Requirements
5+ years of commercial React experience
Strong experience with Next.js
Excellent knowledge of TypeScript
Deep understanding of modern React patterns and hooks
Experience building production SaaS applications
Strong UI implementation skills from Figma designs
Experience with state management libraries
Good understanding of performance optimization
Strong communication skills
Upper-Intermediate English or higher
Deschide pe Upwork
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