Principal SDET

What You'll Do

As a Principal SDET, you will help set the technical direction for testing and quality in one of our engineering teams. This is not traditional QA: you'll build the test infrastructure and developer experience that let the team ship quickly and safely.

You'll partner closely with software engineers, platform engineers, and SRE.

This is a hands-on technical leadership role, through architecture, code, and the standards other teams build on.

The teams

• Infra

• Network

• Cloud

• Observability

• MLOps

Key Responsibilities

• Set the test strategy and architecture for your team.

• Build test frameworks for APIs, services, and end-to-end flows.

• Build test environments that reflect real GPU and cluster behaviour.

• Integrate testing into CI/CD so it's fast and reliable.

• Make testing easy for every engineer, and raise the quality bar across teams.

Your Profile

• Extensive software engineering experience, focused on testing and quality infrastructure.

• A track record of technical leadership at staff or principal level, including setting direction across multiple teams and delivering complex, high-stakes systems.

• Strong hands-on engineering skills in Go.

• Experience testing gRPC and REST APIs and distributed systems.

• Experience building end-to-end test frameworks and test environments.

• Excellent written and verbal communication, including clear design documents and explaining complex trade-offs to technical and non-technical audiences.

What You Bring

• Developer experience: Think in fast feedback for engineers, not just test coverage.

• Engineering excellence: Write and review code that sets the standard for correctness, performance, and maintainability.

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