Senior Full Stack Software Engineer Hello, we're Instrumentl.
Grants fund nonprofit work, but they also create some of the toughest operational challenges.
Every grant brings its own deadlines, spending restrictions, reporting requirements, and commitments, so managing that complexity across fundraising, finance, and HR requires more than spreadsheets.
Instrumentl is the system of record for grants.
We bring discovery, applications, award compliance, and grant operations into one platform, giving nonprofits a shared foundation to grow their revenue and impact.
More than 6,000 nonprofits rely on Instrumentl, from local community groups to state and county governments, universities, and maybe even your local animal shelter.
We're a cash flow positive, YC-backed company building our next chapter, and we're hiring people who will shape and grow the impact of the nonprofit sector.
About the role: You'll be a Senior Full Stack Engineer reporting to our Head of Engineering,



working across design, product, content, and support to deliver a best-in-class experience to every user.
On a small, distributed team that owns the product, support, and data stack end to end, you'll build and improve both customer-facing products and internal tooling, own problems from ideation through shipped and reliable solutions, and help set the quality bar for the engineers who join after you.
We're an AI-forward team that invests heavily in modern tooling and expects engineers to use it with strong judgment, staying the author and owner of their work rather than outsourcing it to the tools.
If you want broad ownership and real impact at a profitable, fast-growing company rather than a narrow slice at a larger one, this is that seat.
What you'll do: Build

📌 Senior Full Stack Software Engineer (Yucatán)
🏢 Instrumentl
📍 Yucatán