Top Software Test Engineer Jobs in San Francisco, CA

The QA Engineer will manage end-to-end software quality for a wearable robotic device, focusing on automation, testing, and collaboration with engineers across various platforms.

The role involves designing and maintaining automation frameworks for testing mobile applications, executing manual tests, and enhancing tools to improve engineering efficiency.

The Software Development Engineer in Test, ML will design and maintain automated test frameworks for machine learning products, validate model reliability, collaborate with various teams, and ensure high-quality standards in test automation and execution.

Lead quality efforts for machine learning products by building scalable test automation, validating models, and ensuring reliability of ML services.

Lead quality engineering for PlayStation services by architecting scalable automated test frameworks (UI, API, integration, system), building CI/CD test pipelines, mentoring SDETs, defining test strategy and metrics, analyzing telemetry and production issues, and driving shift-left testing and quality improvements across teams.

Design and implement software architecture and automated test infrastructure for vehicle integration and hardware validation. Collaborate with electrical, ground, and flight software teams to create reusable test code, validate flight components, implement ground control and telemetry software, and support development through testing, flight, and hiring.

Lead test strategy and build scalable automated test frameworks for a custom Linux kernel. Validate performance, reliability, and security; develop test suites for kernel enhancements and VM software; debug low-level system issues; enhance CI/build automation; provide technical leadership and mentor junior engineers.

Lead test strategy and build scalable automated frameworks to validate performance, reliability, and security of a custom Linux kernel for AI/Compute platforms. Design CI/CD and build automation, develop test suites for kernel and VM software, debug low-level system issues, benchmark performance, and provide technical leadership and mentoring.

Senior SDET who contributes across frontend and backend systems by building and maintaining features with a strong testing mindset. Develop and maintain automated tests, improve test coverage and CI/CD, investigate bugs, support regulatory and compliance testing strategies, and balance automation with exploratory and risk-based testing.

Own and architect a distributed test-orchestration platform for build integrity tests; lead a small engineering team; ensure resilience, reliable task scheduling/execution, result collection, and provide APIs/frameworks for cross-team integration across manufacturing and fleet.

Design, build, and lead scalable end-to-end test frameworks for data stores, pipelines, services, and web front-ends. Implement data validation automation, API load testing, and system/data security testing. Participate in architecture discussions, prototype tooling, troubleshoot automation builds, and support CI/CD pipelines to improve testing procedures and processes.

As a Senior SDET, you will enhance testing practices, improve CI pipelines, mentor engineers, and ensure platform reliability through comprehensive testing strategies.

Lead development of automation frameworks, tools, and web-apps to streamline platform safety clearance and system-level validation (HIL/SIL). Build dashboards, execute and debug automated verification tests, and propose process improvements.

Lead the design and implementation of end-to-end quality systems and testing frameworks. Own multiple testing layers (unit, integration, E2E, contract, performance, chaos), integrate automated tests into CI/CD, drive load/performance testing and monitoring, troubleshoot failures, apply AI tooling to improve workflows, and collaborate with engineers, PMs, and designers to improve coverage and reliability.

Design, develop, and deploy automation-centric test software and assets to validate avionics, sensors, and assemblies from prototype through production. Own test campaigns, coordinate cross-functional teams and vendors, triage field failures, root-cause issues, and build visualization and data-acquisition tools to streamline manufacturing and safety-critical validation.

Join the Consumer Technology team to develop, maintain, and troubleshoot applications and test tools. Perform routine automation, white-box testing, code reviews, monitor automated processes, estimate tasks, communicate with product owners and users, and recommend improvements. Assist in training others and follow departmental methodologies.

The Staff SDET will design and implement automated test frameworks using TypeScript, collaborate with developers, and enhance testing processes within CI/CD pipelines.

Build and maintain HIL test infrastructure and large-scale automated validation tools integrating real aircraft hardware with simulation. Support thousands of flight tests daily by writing test software, drivers, and interfaces for embedded and Linux systems, improving test reliability, debugging cross-stack failures, and collaborating with avionics, autonomy, and systems teams.

Lead and build software infrastructure and automation for robot testing and evaluation. Develop scripts, tools, and workflows to run repeatable tests, collect and analyze data, improve reliability, and coordinate cross-functional test execution. Set technical direction, prioritize work, unblock the team, and grow testing infrastructure and personnel for scaled deployments.

Develop and maintain automated tests and test frameworks (E2E, unit, integration, performance), integrate testing into CI/CD, collaborate with engineers and product teams to find and document defects, and improve test infrastructure and processes for PDQ products.

Develop and maintain Python-based automated production test infrastructure and hardware abstraction layers. Build modular, fault-tolerant test workflows, optimize high-volume data pipelines to central databases, triage test failures, and write unit tests and mocks to validate code before deploying to production lines.

Build and maintain automated UI and API tests in Python (pytest), validate how backend/API changes affect client behavior, troubleshoot Jenkins pipelines, review PRs for client issues, document and share test results, and collaborate with developers to improve release quality.

As a Software Development Engineer in Test II, you'll develop automated tests for routing and switching hardware, improving test efficiency while collaborating with engineering teams.

The role involves refining and evolving testing infrastructure, implementing automated testing systems, and enhancing developer productivity within a scalable environment.

Lead quality engineering initiatives by designing, building, and maintaining automated test frameworks and tools for web and native iOS apps. Perform functional, integration, regression, accessibility, API, security, and load testing. Integrate tests into CI/CD, collaborate with stakeholders, and manage test cases and plans using TestRail and JIRA.