Top Senior Test Engineer Jobs in San Francisco, CA

Lead the architectural direction and innovations for AI-powered software testing, mentoring engineers, driving best practices, and enhancing product reliability in a collaborative environment.

Design, develop, and execute automated test systems for aerospace applications, collaborating with engineering and quality teams to ensure compliance and performance.

The Senior Test Engineer will design and implement automated test suites, manage end-to-end system testing, and ensure compliance in a regulated environment for medical software.

The Senior Propulsion Test Engineer will design and operate test stand infrastructure for jet engine testing, improving test capabilities and ensuring quality metrics are met prior to aircraft integration.

The Senior Flight Test Engineer will lead flight test campaigns, ensuring aircraft performance validation while collaborating with various teams and analyzing test data to drive improvements.

Develop and deploy test automation software for hardware components, coordinate with teams, and ensure quality standards in production testing.

The Senior Test Engineer designs and operates complex mechanical and electrical systems for testing jet engines, ensuring quality and performance metrics are met and improving test capabilities.

The Senior Manufacturing Test Engineer leads the development and optimization of manufacturing test solutions, collaborates with cross-functional teams, and drives quality improvements for Oura products.

Lead design and maintenance of scalable test frameworks for web, mobile, and backend systems. Embed quality early across CI/CD, reduce flakiness, define metrics, mentor engineers, and drive automation and intelligent testing improvements to enable faster, reliable releases.

Responsible for design validation and test planning for avionics products, coordination of cross-functional teams for production test plans, and root-cause analysis of field failures.

The Senior Mechanical Test Engineer will design and implement mechanical test systems, ensuring functionality and reliability while collaborating with cross-functional teams to meet product requirements.

As a Software Development Engineer in Test, you'll build and enhance automation frameworks, perform extensive mobile app testing, and implement AI tools to enhance testing efficiency.

Design, build, and test software for spacecraft and ground systems across the full stack. Develop flight and real-time control software, simulation and hardware-in-the-loop testing frameworks, integrate with hardware teams, support system bring-up and on-orbit operations, and create tooling for automation and mission operations in resource-constrained, high-reliability environments.

Lead end-to-end system integration and validation of electro-mechanical and avionics hardware. Design and build test infrastructure, develop automated and manual procedures, run environmental and functional tests, debug electrical systems, perform failure analysis, support flight qualification and launch readiness, and collaborate with hardware, firmware, and software teams to improve test coverage and reliability.

The Senior Test Engineer will lead the validation strategy for embedded firmware, develop automated testing frameworks, and ensure product reliability by collaborating with hardware and software teams.

The role involves developing and executing test strategies for autonomous systems, collaborating with engineering teams for reliability, and analyzing data for risk assessments.

The Senior Platform System Vehicle Test Engineer will develop and execute vehicle-level testing, analyze system requirements, and report test results while ensuring vehicle safety for autonomous systems.

As a Staff System Integration Test Engineer, you will lead vehicle systems integration efforts, develop testing strategies, identify integration risks, and provide technical mentorship in core vehicle domains, ensuring robust performance in Robotaxi Service Operations.

Design and develop scalable end-to-end testing frameworks for data stores, pipelines, services, and web front-ends. Automate data validation, perform API load testing, and implement system and data security tests. Build CI/CD test infrastructure, evaluate and improve automation frameworks, prototype tools, and contribute testing strategies in engineering architecture discussions.

The Senior Test Engineer will conduct comprehensive testing on energy storage systems, develop test strategies, analyze complex data, and collaborate with engineering teams to drive system enhancements and innovations.

Design and implement end-of-line and in-process manufacturing test systems for hardware products. Create test plans, build PCB-level fixtures and mechanical interfaces, develop automation (LabVIEW/Python), validate and optimize test systems, analyze failures, support scaling to production, and coordinate with cross-functional teams and contract manufacturers.

Own quality engineering for Commerce: run structured manual QA, build E2E automation (storefront, checkout, brand portal), wire tests into CI, define Shopify-specific compatibility playbooks, set quality metrics and gates, participate in planning and spec reviews, and lead the teamto shift coverage left.

The role focuses on owning technical strategy and architecture for automation frameworks, developing automated tests, and leading the QA team at PlayStation.

The Senior Software Development Engineer in Test will lead automation frameworks, develop testing tools for SDKs and compilers, monitor performance, and provide technical leadership within PlayStation's engineering teams.

As a Sr. Electro-Optical Test Development Engineer, you will develop test plans, automate software for optical products, and collaborate with teams to enhance performance.