Software Test Engineer Jobs in San Francisco, CA
Software Test Engineer jobs in San Francisco are in strong demand, concentrated in SoMa, Mission Bay, and the Financial District across enterprise software, cloud infrastructure, fintech, and biotech. Employers hiring right now include PlayStation, Ellipsis Health, and Ouster. Find a role that fits below and apply directly.
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Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.
Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
Senior Software Engineer - Hardware Test
We are seeking a highly skilled and motivated Hardware Test Engineer to join our rapidly-growing Software team. In this role, you will be responsible for designing high-level software architecture to support vehicle integration and test operations. You will collaborate with multiple engineering teams to create and implement successful test plans, and develop software for automated testing at both component and integrated levels. Additionally, you will refine specifications from electrical engineers to validate critical flight components, support all phases of development from proposal to successful test and flight, implement ground control and telemetry software, and contribute to the growth of our team through recruitment and hiring efforts.
Role
- Design high-level software architecture in support of vehicle integration and test operations
- Coordinate across multiple teams to create software testing infrastructure based on testing and production needs
- Work with ground software and flight software teams to integrate software into test infrastructure
- Design scalable test code to be reused across multiple different testing campaigns and vehicle generations
- Refine specifications from electrical engineers to validate critical flight components
- Support all phases of development from initial proposal development through successful test and flight
- Implement ground control and telemetry software
- Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team
Requirements
- Bachelors, degree in CS, EE (or equivalent background knowledge)
- 5+ years total of relevant experience
- 2+ Experience with Python (or other high-level object oriented scripting language(s))
- 2+ Experience with Linux and shell command line tools
- 2+ Experience with version control systems (git, mercurial, svn, or others)
- A passion for building things, including working in a fast-paced environment and hands-on design and development
- Excellent written and verbal communication skills
- Experience reading schematics and data sheets, debugging circuits that interface with embedded software, from debugger to logic analyzer to oscilloscope
Bonus
- Experience with web development frameworks and databases
U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required
Astranis builds advanced satellites for high orbits, expanding humanity's reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.
Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world's best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
Senior Software Engineer - Hardware Test
We are seeking a highly skilled and motivated Hardware Test Engineer to join our rapidly-growing Software team. In this role, you will be responsible for designing high-level software architecture to support vehicle integration and test operations. You will collaborate with multiple engineering teams to create and implement successful test plans, and develop software for automated testing at both component and integrated levels. Additionally, you will refine specifications from electrical engineers to validate critical flight components, support all phases of development from proposal to successful test and flight, implement ground control and telemetry software, and contribute to the growth of our team through recruitment and hiring efforts.
Role
- Design high-level software architecture in support of vehicle integration and test operations
- Coordinate across multiple teams to create software testing infrastructure based on testing and production needs
- Work with ground software and flight software teams to integrate software into test infrastructure
- Design scalable test code to be reused across multiple different testing campaigns and vehicle generations
- Refine specifications from electrical engineers to validate critical flight components
- Support all phases of development from initial proposal development through successful test and flight
- Implement ground control and telemetry software
- Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team
Requirements
- Bachelors, degree in CS, EE (or equivalent background knowledge)
- 5+ years total of relevant experience
- 2+ Experience with Python (or other high-level object oriented scripting language(s))
- 2+ Experience with Linux and shell command line tools
- 2+ Experience with version control systems (git, mercurial, svn, or others)
- A passion for building things, including working in a fast-paced environment and hands-on design and development
- Excellent written and verbal communication skills
- Experience reading schematics and data sheets, debugging circuits that interface with embedded software, from debugger to logic analyzer to oscilloscope
Bonus
- Experience with web development frameworks and databases
U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required
See All 14 Software Test Engineer Jobs in San Francisco
Find roles in San Francisco that match your experience and apply in just a few clicks.
Find Software Test Engineer JobsSoftware Test Engineer Job Market in San Francisco
Who's Hiring
Top Industries Hiring
- Technology & Software
- Healthcare & Medical Services
- Automotive
- Manufacturing
- Aerospace & Defense
Software Test Engineer Jobs in San Francisco: Frequently Asked Questions
How do I get a software test engineer job in San Francisco?
San Francisco hiring for software test engineers centers on enterprise SaaS companies in SoMa, cloud and infrastructure firms in Mission Bay, and fintech employers in the Financial District. Candidates with hands-on experience in automated testing frameworks, CI/CD pipelines, and API testing stand out most. Engaging directly with companies building developer tools or data platforms gives applicants a strong edge in this market.
Which companies hire software test engineers in San Francisco?
San Francisco software test engineer roles are posted by PlayStation, Ellipsis Health, and Ouster and others right now, based on current listings on Migrate Mate as of July 2026. The local market is anchored by established tech companies, high-growth SaaS startups, and fintech firms with engineering teams concentrated in SoMa and Mission Bay.
Are there remote software test engineer jobs in San Francisco?
Yes, though availability varies: automated and analytical testing work tends to be highly remote-friendly, while roles requiring hands-on hardware or device testing are more likely on-site. About 50% of software test engineer openings tied to San Francisco are remote or hybrid as of July 2026. Cloud platform and SaaS companies in SoMa lead the remote-friendly share locally.
How can I get a software test engineer job in San Francisco with little or no experience?
The most realistic entry path in San Francisco is targeting QA analyst or junior test engineer roles at mid-stage SaaS startups in SoMa, where teams are small and engineers take on broad responsibilities quickly. Building a portfolio with open-source test automation projects and getting comfortable with tools like Selenium or Cypress signals readiness. Bootcamp graduates with a testing specialization have also found footholds at San Francisco fintech and developer-tool companies.
Which industries hire the most software test engineers in San Francisco?
San Francisco software test engineer roles concentrate in Technology & Software, Healthcare & Medical Services, and Automotive, based on current listings on Migrate Mate as of July 2026. The city's dense cluster of SaaS platforms, fintech firms, and biotech companies all depend heavily on rigorous software quality processes, driving consistent demand for testing engineers across those sectors.
Related Jobs in California
See All 14 Software Test Engineer Jobs in San Francisco
Find roles in San Francisco that match your experience and apply in just a few clicks.
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