Design, build, and maintain internal tools and comprehensive frameworks supporting unit, integration, API, and UI testing using modern approaches with Jest, Locust, Flutter (iOS & Android) and Playwright
Implement containerized, reproducible test environments using Docker and CI/CD pipelines to support local and large-scale execution
Contribute to integration testing strategies for inter-service validation and shared dependencies
Architect and evolve the load, scale, and performance testing systems used to understand the limits of our system, verify system resilience and protect our critical user journeys
Build data-generation pipelines to create realistic workloads and performance test scenarios
Use APM tools (Datadog RUM, APM, DBM preferred) for build-over-build monitoring and troubleshooting
Evaluate and implement AI-driven tools for automated test generation and maintenance
Integrate self-healing, intelligent failure analysis, and test recommendations into CI pipelines
Partner with teams to adopt the tools and frameworks built by Test Infrastructure, with a shift-left strategy in mind
Champion best practices around metrics-based test infrastructure observability and monitoring
Mentor teammates on software architecture and design patterns

Requirements

Solid experience (8+ years preferred) as a software engineer in fast-paced product environments
Expertise in TypeScript, Node and experience with test frameworks like Playwright, Cypress, Jest, Mocha, Flutter, Detox, Moropo, Locust, JMeter or custom-built tools
Strong fullstack understanding with deep knowledge of RESTful APIs, message queues, and service oriented architecture
Experience with Docker, local environment orchestration, and integrating tests into CI pipelines (e.g., GitHub Actions, Harness)
A strong understanding of modern test pyramid principles, including balancing unit, integration, and end-to-end test automation and the tools and processes to measure and improve test coverage and test impact analysis
Expertise across network layers with HAR and performance metric analysis
Demonstrated interest or experience in AI-assisted code generation & prompt engineering using LLMs
Passion for system design, scalability, and thoughtful failure investigation

Benefits

Equity
401k
Health, Dental, and Vision insurance
Spending accounts
Life & Disability
Paid parental leave
Flexible paid time off
Enhanced employee assistance program
Employee wellness stipend
Professional development stipend

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

TypeScriptNodeJestLocustFlutterPlaywrightDockerCI/CDRESTful APIsperformance metric analysis

Soft Skills

mentoringsystem designscalabilityfailure investigationcollaborationbest practices advocacytest impact analysistest coverage improvementcommunicationleadership