Senior Software Engineer ($180k-$250k + Equity) at Formulary Financial, Inc.

Job Title Senior Software Engineer, Full Stack Salary $180k-$250k + Equity Company Description Formulary Financial, Inc. is a $4.6M seed-stage fintech backed by Khosla Ventures and Serena Ventures that is building the world's first AI-native fund administration platform. The company transforms complex asset management operations into data-driven intelligence, managing billions in assets for leading global private equity and venture capital firms. Job Description As a founding‑stage engineer at Formulary Financial, Inc., you will build the world’s first AI-native data platform for fund administration. You’ll design scalable backend services, user‑centric frontends, and integrate agentic AI workflows. This high‑ownership role allows you to shape the technical architecture and product direction while tackling complex fintech challenges for leading global asset managers. Location New York, USA Why this role is remarkable Join the founding engineering team at a Khosla‑backed startup reinventing a multi‑trillion dollar industry with AI‑native technology. Experience high‑speed, high‑leverage work while collaborating directly with repeat founders and veterans from top‑tier firms like Ramp and Addepar. Influence the entire technical stack, from data pipelines to agentic AI workflows, with meaningful equity in a high‑growth venture. What You Will Do Build and scale a full‑stack platform connecting fund administration teams, GPs, and LPs using modern distributed cloud architectures. Design and integrate agentic AI capabilities to automate complex financial workflows and streamline investor communications and reporting. Architect robust data systems and back‑end frameworks to manage billions in assets while ensuring data accuracy and accessibility. The ideal candidate Has 8+ years of professional full‑stack engineering experience with a deep understanding of storage systems, databases, and DevOps. Demonstrates a proven track record of shipping quality products at early‑stage startups or world‑class fintechs like Ramp or Square. Possesses a strong interest in AI/ML and the ability to navigate ambiguous, complex problems with an owner’s mindset. #J-18808-Ljbffr Jack & Jill