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$175,000 – $240,000
Listed on LangChain’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
Join LangChain's Infrastructure team to build testing and quality systems for their AI agent platform. You'll own end-to-end test strategy across services and infrastructure, establishing quality practices for LLM applications and shipping with confidence through improved CI/CD pipelines.
Our summary, not LangChain’s wording. The full posting is on their site.
Skills this role names
- API Testing
- ClickHouse
- Datadog
- GitHub Actions
- Go
- Google BigQuery
- Grafana K6
- Helm
- Kubernetes
- Node.js
- OpenTelemetry
- Playwright
- Pytest
- Python
- React
- SQL
- Terraform
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What they ask for
Required
- 3+ years software or infrastructure engineering experience
- Strong hands-on Python and testing frameworks like pytest
- CI/CD systems experience, preferably GitHub Actions
- API testing and data setup/teardown knowledge
- Ability to define quality standards and drive cross-team execution
Nice to have
- Load and performance testing tools such as k6
- Observability tooling experience like Datadog or OpenTelemetry
- Testing services on Kubernetes and containerized environments
- Infrastructure experience with Helm, Terraform, Kubernetes networking, or secrets management
- SQL fluency for data validation
- Go, Node, or React for white-box testing