Senior Full Stack Software Engineer
About the role
About Instrumentl
A mission-driven, hypergrowth YC-backed startup helping the nonprofit sector drive impact. We serve over 5,000 nonprofit clients ranging from local homeless shelters to larger organizations like the San Diego Zoo and the University of Alaska. We are building the future of fundraising automation through our SaaS platform.
We are cash flow positive, doubling year-over-year, with strong customer satisfaction (NPS 65+, Ellis PMF survey 60+).
About the Role
As a Senior Full Stack Engineer at Instrumentl, you will work closely with our Head of Engineering and partner with team members across design, product, content, and support functions to provide a best-in-class experience to every user.
Our small, distributed engineering team builds, scales, and improves our customer experience and in-house tooling from end to end. You will be accountable for the quality and reliability of our product, support, and data stack, with a focus on continuous improvement.
Responsibilities
- Build and scale customer-facing features and internal tooling
- Maintain high code quality and engineering standards
- Collaborate across design, product, content, and support teams
- Ensure reliability and quality of product, support, and data infrastructure