Senior Frontend Engineer – Greenfield Product (Angular)
CarOnSaleBerlin, Germany • Munich, Bavaria, Germany
Posted March 11, 2026
Full Time
About the Company
Castle Tech GmbH is a technology company that builds modern engineering environments and products.
Job Description
Senior Frontend Engineer - Greenfield Product. Castle Tech GmbH is looking for a Senior Frontend Engineer to help shape a new standalone product from the ground up, influencing system design, architecture, and product direction. The role involves designing and implementing a scalable frontend architecture using Angular and TypeScript, taking ownership of features, and collaborating with product managers, designers, and backend engineers.
Requirements
- 5+ years of experience as a frontend engineer
- Strong expertise with Angular (v11+) and TypeScript
- Experience designing scalable frontend architectures
- Strong understanding of software design principles and maintainable systems
- Experience with modern frontend tooling (NPM, Webpack or esbuild)
- Experience working with Git, CI/CD pipelines, and Docker
- Experience working in agile teams (Scrum or Kanban)
- Strong communication skills in English
Benefits
- Flexible hybrid work
- Your gear, your choice - MacBook or Windows setup with the tools you need
- Growth and development - structured onboarding, feedback cycles, and coaching
- Collaborative team - ambitious engineers who enjoy building great products
