The FOSSA Core team is currently hiring a remote full-time Software Engineer for its core engineering group, offering an annual cash compensation range of $130,000 to $185,000 USD. The role centers on owning the primary SaaS application, APIs, and data models using Node.js, TypeScript, React, and Postgres.
Architecture and Ownership in the FOSSA Core Stack
Modern enterprise software runs on open-source dependencies, but managing the security, compliance, and regulatory overhead requires robust platforms. FOSSA positions its Core team right at the heart of this challenge.
This is not a siloed position where engineers throw code across architectural boundaries. It is a full-stack engineering role. You touch everything from the database schema up through the API layer to the React front-end interface. You own features end-to-end, meaning you handle scoping, implementation, automated testing, deployment, and ongoing observability after code hits production.
The Technical Blueprint and Daily Tooling
Building scalable SaaS products for large enterprise clients demands a precise stack and rigorous SQL performance. FOSSA builds its infrastructure around a modern TypeScript and Node.js ecosystem, paired with Postgres relational databases.
Engineers joining the Core team will work with several key capabilities and workflows:
- Designing and executing performant SQL queries against complex relational schemas.
- Building responsive, data-dense interfaces using React and TypeScript.
- Integrating agentic tooling and AI-assisted workflows into daily development cycles to accelerate feature delivery.
- Maintaining high observability standards across production microservices and APIs.
FOSSA explicitly notes that familiarity with AI-assisted development tools is an operational expectation. They use these systems daily and expect engineers to adapt as the tooling reshapes software lifecycles.
Compensation, Culture, and Remote Logistics
The company has secured recognition, being named by Built In as a best startup to work for consecutively across 2024, 2025, and 2026, alongside previous Forbes recognition in 2022.
The compensation structure for the Software Engineer – Core Team position includes an annual cash salary range between $130,000 and $185,000 USD, supplemented by an equity package and unlimited paid time off (PTO). Final salary offers scale according to the candidate’s demonstrable experience with scalable SaaS systems, relational databases, and end-to-end ownership.
What the Role Demands From Applicants
The company actively seeks individuals who prefer working prototypes over lengthy architectural proposals.

Candidates must bring demonstrated experience building and shipping scalable software, a strong background in writing optimized SQL, and active familiarity with code reviews and on-call rotations.
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