Senior Frontend Developer (Next.js) (m/w/d) - Startup

Introduction

Would you like to work on technologies that significantly improve the daily work of countless companies?

Join the Logicc Product Team and help develop our modern platform that enables companies to securely use leading AI models.

This role plays a key role in creating intuitive and high-performance user interfaces that make complex AI functionalities accessible and user-friendly.

Tasks

• Development and improvement of the existing front-end software architecture on a system level.
• Mentoring and supporting other developers in the team to further develop their skills.
• Collaborating with a cross-functional team.
• Autonomous development and optimization of user-friendly, responsive web applications with Next.js and React.

Requirements

• 5+ years of experience in front-end development with React and TypeScript, ideally in complex B2B SaaS products
• In-depth knowledge of Next.js (App Router, Server Components, Server Actions)
• Experience with modern styling approaches (Tailwind CSS, CSS-in-JS) and component libraries
• Basic knowledge of CI/CD and Docker-based deployment
• Excellent written and spoken communication skills (English)

Nice-to-have:

• Experience with Vercel AI SDK or similar streaming/LLM integrations
• Experience with E2E testing (Playwright, Cypress)

Benefits

• Flexible working hours and free choice between remote, hybrid, or working in our beautiful office in downtown Hamburg
• Subsidy for the Deutschland-Ticket (traveling in Germany)
• Wellpass membership
• Regular team events
• Salary €60,000–70,000 per year, depending on your experience