[Hiring] Senior React Engineer, Full Stack @topi GmbH

Role Description

We're looking for product-minded engineers to join our diverse and driven team. We really value collaboration, making an impact, and continuous learning. Our product development team is based in Berlin, but we have folks working all over Europe, and you'll work closely with an experienced and supportive team.

We are looking for a Senior Fullstack Engineer with deep expertise in React/TypeScript to join a diverse, product-minded team that values collaboration, impact, and continuous learning.

• Distributed engineering team working across Europe (within +/- 1 hour of CET); topi is headquartered in Berlin.
• Comfortable navigating the entire stack (both Frontend and Backend).
• Architecting features from the browser to the API.
• Center of gravity is the React/TypeScript frontend, UI architecture, state, performance, polish, with regular backend work in Go.
• Significant voice in shaping both our technical direction and the product itself.

Qualifications

• At least 6+ years of professional software engineering experience in a production environment.
• Deep fluency in React/TypeScript.
• Experience with modern tooling (e.g., Redux Toolkit, Styled Components, Storybook).
• Solid testing frameworks knowledge (Jest, Cypress, or Playwright).
• Solid backend fundamentals from production work, ideally including web APIs.
• Comfortable with CI/CD, automated testing, and version control.
• Fluent English and ability to explain complex technical trade-offs to non-technical stakeholders.

Requirements

• Own the Full Lifecycle: Build, scale, and maintain modern web applications.
• Bridge the Gap: Design and implement frontend architectures that integrate with clean Go APIs.
• Architect for Scale: Maintain high standards for code quality and performance across the entire stack.
• Collaborate Broadly: Work closely with Product and Design to turn ambiguous requirements into polished features.
• Agentic Engineering Mindset: Treat AI coding agents as real collaborators and own every line that ships under your name.

Benefits

• Impact from Day One: Your ideas are valued, and you actively shape our direction.
• Trust: Trust-based working hours, permanent contracts, flexibility for home-country working.
• Flexibility: Flexible working hour arrangements to ensure a healthy work-life balance.
• Team Spirit: Shared rituals connect us, with regular formats like all-hands meetings, demo sessions, quizzes, and offsites.
• Personal Growth: Learn from experienced colleagues and leverage the latest technologies and methodologies.