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.
