Engineering Jobs at Mosaic
Mosaic has one open engineering role, in New York City, alongside 6 other open roles.
About Mosaic
Mosaic is an AI-powered deal modeling platform for private markets. It automates and standardizes core deal analyses such as leveraged buyouts (LBOs) and discounted cash flow (DCF) models. The platform combines deterministic, rules-based calculations with AI-powered ingestion and agentic workflows to generate replicable, audit-ready outputs in Excel, PDF, and PowerPoint. It is used by private equity, private credit, and investment banking teams.
The open role
- Software Engineer: New York City, posted 20 January 2026.
Also hiring at Mosaic
Mosaic is also hiring in sales and business development (4), customer success and support (1) and marketing and growth (1).
Its roles are in New York City, NY, US (6) and London, UK (1).
What engineering work involves at an early-stage startup
You own whole parts of the product rather than one service inside a large system. Expect to write the code, deploy it, and get paged when it breaks. Reviews are quick and the codebase is small, so a decision made on Tuesday can ship on Thursday.
Questions people ask
Where is the engineering job at Mosaic?
New York City.
What else is Mosaic hiring for?
Sales and business development, customer success and support, and marketing and growth: 6 more roles.