Build the Future of Software


FOSSA is the company defining how modern businesses
think about using open source

FOSSA is a fast growing Series B startup that’s solving a real and deeply technical problem in software engineering. Here you’re encouraged to take significant ownership in projects that create real impact. Our product helps teams track, automate license scanning and compliance of the open source used in their code. 

We recently expanded our product offering and launched a security product that helps companies with security vulnerabilities. Over 7,000 open source projects (Kubernetes, Webpack, Terraform, ESLint) and companies (Uber, Ford, Zendesk, Motorola) rely on FOSSA’s tools to ship software. By hiring people who are passionate about open source and fostering an environment of respect, acceptance and growth, we will continue to make our product the best in open source.



Open Positions

Local · Full-time



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fossa-cli

Fast, portable and reliable dependency analysis for any codebase. Get involved by sending us a PR!


~23M

Open Source Packages Analyzed

7,000+

Customers

10+

Active OSF Partners

$10.7M

In funding



A fast-paced environment for
ambitious people

FOSSA team
We’re a venture-backed startup with a culture of quickly launching
ambitious & strategic projects.

Take Ownership

At FOSSA, you’re encouraged to take significant ownership.

Within your first 30 days, you will already have an exclusive project defining how something is done at FOSSA.


Working at FOSSA

Real Impact

We’re building software that runs in the critical path of Fortune 100 businesses and the world’s most popular open source projects.

Every month, hundreds of new teams integrate FOSSA into their workflow.


Working at FOSSA

Bring Whiteboards to Reality

We’re constantly taking water-cooler ideas and turning them into big outcomes. In the span of weeks, we:


Working at FOSSA

Full Healthcare Benefits

Unlimited Vacation

Community Membership

Projects we participate in


tl;drLegal

Popular & free community tool that summarizes open source licenses in plain english; by team FOSSA

Visit site »

fossa-cli

FOSSA maintains one of the most popular open source dependency analysis tools on GitHub.

Visit site »

San Francisco Open Source Meetup

FOSSA runs the San Francisco Open Source Meetup Group in our 4000 sqft warehouse-style SoMa office.

Visit site »

Node Package Manager

FOSSA provides an add-on for npm Enterprise users to preview dependencies before using them

Learn more »

More Friends of FOSSA







Backed by Technologists



Institutional

Open Source Fund


Angels


Marc Benioff
CEO, SalesForce

Jaan Tallinn
CTO, Skype

Steve Chen
CTO, YouTube

Amr A.
CTO, Cloudera

Jim Frankola
CFO, Cloudera

Andy Chou
CTO, Coverity

Caleb Sima
C1, HP, a16z

Justin Mateen
CMO, Tinder