Cyberhaven is looking for an SDET (Platform) to architect and develop a robust test automation platform ensuring the quality of our AI data lineage engine. You will be a key advocate for quality-first development practices, working side-by-side with development and product teams to maintain top-tier product standards.
What You'll Do
- Develop and maintain scalable test frameworks.
- Perform API testing, UI testing, and end-to-end testing of our AI data lineage engine.
- Leverage AI for test automation.
- Build and maintain CI/CD pipelines and test automation systems.
- Deliver new automated tests across multiple applications and projects.
- Support release preparation and conduct release testing.
- Collaborate closely with developers to ensure product specifications are accurately implemented and tested.
- Drive adoption of test-driven development practices within engineering teams.
- Mentor developers on testing best practices and help establish quality gates in the development process.
What We're Looking For
- A software engineer with experience in architecting and scaling automated test systems.
- Proficient in TypeScript (strong skills are essential).
- Passionate about writing clean code and building innovative solutions.
- A break-it mindset—able to anticipate, identify, and prevent subtle bugs and edge cases.
- Hands-on experience with automated testing of APIs and web applications, including performance testing.
- Strong knowledge of modern CI/CD practices and tools, especially GitHub Actions.
- High attention to detail and commitment to maintaining top-tier product quality.
- Solid understanding of client-server architecture, REST APIs, gRPC, and streaming protocols.
- Comfortable operating in a fast-paced, agile environment.
- Energized by working with a dynamic, collaborative team.
- Excellent written and verbal communication skills in English.
- Based in Europe.
Nice to Have
- Knowledge of Golang and Python.
Technical Stack
- TypeScript
- Golang
- Python
- GitHub Actions
Team & Environment
You will work side-by-side with the development team, in close contact with development and product teams as well as company founders and executives.
Work Mode
This is a local-country position based in Europe.
Cyberhaven is committed to creating a diverse environment and is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.


