Senior Full-stack QA Engineer (AI Platform)

At JetBrains, we’re building an AI-native platform for software development that connects developer workflows, team-level collaboration, and organizational control into a single coherent system. This platform will serve as the execution and governance layer for AI-driven development, deeply integrated with developer tools but designed to work across teams, products, and environments. This is a long-term strategic investment for JetBrains and a key pillar of our vision for the future of software development.

We’re now looking for an experienced and proactive Full-stack QA Engineer to join our team to help us with functional and performance testing.

Your responsibilities will include:

• Developing and maintaining an automated testing infrastructure, setting up CI/CD pipelines, selecting and integrating existing tools, and designing new ones.

• Writing and improving automated tests, particularly for APIs.

• Collaborating with the QA and Development teams to design and execute test scenarios.

• Working with logs and monitoring tools (e.g. Kibana, Grafana) to detect functional issues and performance anomalies.

• Ensuring the quality of our distributed AI-powered systems by validating integrations with various language models and APIs.

We would like you on our team if you:

• Have at least three years of experience in software testing (manual and automated).

• Possess a solid understanding of REST APIs, request/response structures, status codes, and typical scenarios.

• Have hands-on experience with Postman or similar API testing tools.

• Are familiar with writing automated tests for APIs using any programming language or framework.

• Understand distributed systems and microservice architectures.

• Have basic Docker skills (running containers, working with Docker Compose).

• Are comfortable reading and interpreting OpenAPI/Swagger specifications.

• Have a basic understanding of authentication and authorization protocols (e.g. OAuth 2.0, API keys, and JWT).

• Can work well both independently and within a team, demonstrating strong self-management skills.

• Have a good command of English, both spoken and written.

We’d be especially thrilled if you:

• Have hands-on experience with cloud computing platforms (AWS, GCP) and container orchestration tools (Kubernetes, Helm).

• Have experience with CI/CD tools (e.g. TeamCity or GitHub Actions).

• Have experience with performance testing tools (e.g. k6).

• Are familiar with TypeScript and/or JavaScript.

• Have worked with automated testing infrastructure and processes.

• Enjoy digging into logs and debugging distributed systems.

Main focus:

• Quality assurance of new features

• Automation of regression testing

• Performance testing

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