Senior Frontend Engineer

Rationaldata — Greece · Posted ~2 hours ago

Senior Full-time Hybrid

Skills

Frontend development React Next.js TypeScript SPA architecture Backend-for-Frontend architecture REST APIs TanStack Query MSAL Authentication Authorization React Hook Form Zod Tailwind CSS Responsive design Accessibility Web performance Cross-browser compatibility English

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Summary ✨ AI‑Generated

Join a senior frontend engineering team building secure, high-quality web applications for a major enterprise environment. You will work with React, Next.js, and TypeScript, design modern frontend architectures, integrate APIs, implement secure authentication, and focus on accessibility, performance, responsiveness, and compatibility.

Highlights

Senior frontend role with a modern React and TypeScript stack, flexible employment options for employees or independent contractors, and a hybrid work arrangement.

Description

Description We are seeking a Senior Frontend Engineer to help design, build, and evolve secure, high-quality web applications for a major energy company. Qualifications 5+ years in frontend developmentStrong production experience with React, Next.js, and TypeScriptExperience with SPA and Backend-for-Frontend architecturesExperience integrating REST APIs and managing server state with TanStack Query Hands-on knowledge of authentication and authorization using MSALFamiliarity with React Hook Form, Zod, and Tailwind CSS Good understanding of responsive design, accessibility, performance, and cross-browser compatibilityExcellent EnglishDegree in Computer Science, Engineering, or a related field Work Conditions Employment Type: This is a full-time position for candidates who are based in Athens or willing to relocate. Both employees and independent contractors (freelancers) are welcome to apply.Location: This is a hybrid role with 2 days remote and 3 days on-site at offices in central Athens. Working Days: Aligned with the standard Greek work schedule.