The company is looking to build the systems that keep their TypeScript codebase fast to test, easy to trust, and safe to ship, and needs a Software Engineer, Test Infrastructure to help achieve this goal.
Requirements
- Strong proficiency in TypeScript/JavaScript and modern testing frameworks (Jest, Vitest, Cypress, Playwright)
- Experience building and maintaining CI/CD pipelines (GitHub Actions, Jenkins, or similar)
- Experience with infrastructure as code (CDK, Terraform, or similar)
- Solid understanding of test automation patterns, mocking strategies, and test environment management
- Experience with containerization and orchestration for test environments
- Knowledge of database testing strategies and test data management
- Experience with monitoring and observability tools for test infrastructure
Responsibilities
- Design, build, and maintain robust tooling and testing infrastructure to support engineering workflows across frontend and backend systems
- Build intelligent CI/CD pipelines that run tests efficiently through advanced techniques like file-change tracking, smart test selection, and parallelization strategies
- Develop sophisticated utilities for mocking APIs, stubbing external services, and spinning up isolated testing environments that mirror production conditions
- Monitor test reliability and performance metrics to continuously drive improvements in feedback speed and signal quality across all engineering teams
- Collaborate closely with engineers to ensure code is testable, traceable, and properly instrumented to build confidence in our deployments
- Create comprehensive documentation and onboard teams to best practices in test architecture and optimized developer workflows
- Drive key technical decisions for testing infrastructure that supports critical trading systems and portfolio management platform
Other
- 5+ years of software engineering experience with a focus on testing infrastructure, developer tooling, or platform engineering
- Excellent problem-solving skills and ability to debug complex testing issues
- Strong written communication skills and documentation practices
- Full health benefits + 401(k) matching & Roth IRA options
- Unlimited PTO
