ZentixSoft is looking for a Senior Frontend Engineer (React / TypeScript) 🎨🚀

At ZentixSoft, we live by the “People over processes” principle—and we actually mean it. We are expanding our engineering team for our startup client.

Note: This is a Staff Augmentation / Outstaffing role. You will be directly embedded into the client's core team.

💡 Why ZentixSoft?
💸 Salary Review: A structured system of compensation reviews aligned with your expertise and engineering growth.
⚖️ Work-Life Balance: A focus on sustainable engineering practices with no senseless overtime, helping you keep your resource fully charged.
🦾 Trust and Transparency: Zero micromanagement and no invasive time-trackers—we fully trust your professional autonomy.
🎁 Gifts & Culture: Corporate gifts for holidays, birthdays, and a true team atmosphere where your voice always matters.

If you are ready to build responsive, component-driven UI for AI products, here is what our perfect match looks like:
1️⃣ Engineering Seniority: 5+ years of commercial frontend experience with deep React and TypeScript expertise.
2️⃣ UI & Design Systems: Strong CSS/responsive layout skills, reusable design-system work, and hands-on experience with TailwindCSS. Ability to translate Figma designs into accessible, production-grade code.
3️⃣ Async & State Management: Solid experience consuming REST/GraphQL APIs, handling long-running async flows (streaming, polling, loading/error states), and using server-state tools like React Query.
4️⃣ Engineering Standards: Strong knowledge of Git, code reviews, automated testing (Jest, React Testing Library; Playwright is a plus), and CI/CD pipelines.
5️⃣ Communication & Autonomy: Fluent English (B2+)
6️⃣ Nice to Have: Next.js (SSR/SSG/ISR), experience with UI for AI/ML or image-heavy products, Monorepos, and Storybook.

Project Details: 📍 Location: ONLY candidates based in Central Europe or Lisbon (Hybrid in Lisbon is a huge plus!).
⏳ Format: Full-time, long-term Outstaffing engagement.
🚀 Start: ASAP.

Summary

Python Developer

Frontend Developer

Frontend Developer

Frontend Developer

Senior Frontend Engineer (React / TypeScript)

Python Developer

See also