Senior Software Engineer Equity at YC-backed AI accounting startup
Job in
San Francisco, San Francisco County, California, 94199, USA
Listed on 2026-06-12
Listing for:
Jack & Jill
Full Time
position Listed on 2026-06-12
Job specializations:
-
Software Development
Software Engineer, Backend Developer, Full Stack Developer, Cloud Engineer - Software
Job Description & How to Apply Below
Job Title
Senior Software Engineer
Salary$120K - $180K + Equity
Company DescriptionY Combinator-backed AI-native accounting startup funded by Scrum Ventures and Soma Capital
Job DescriptionJoin an early‑stage team in San Francisco to architect AI‑native workflows that automate bookkeeping and financial reporting. As a senior full‑stack engineer, you will shape both the technical foundation and company culture, building data‑intensive systems from scratch to modernize the financial back‑office for startups and private‑market investors.
LocationSan Francisco, USA
Why this role is remarkable- Work at the intersection of LLMs and fintech, building a product that does for the financial back‑office what AWS did for cloud computing.
- Join a high‑velocity YC W23 cohort startup backed by top‑tier firms including Scrum Ventures, Beat Ventures, and Soma Capital.
- High‑impact in‑person culture in San Francisco's Financial District with significant equity and twice‑yearly off‑sites in SF and NYC.
- Architect and develop full‑stack software solutions leveraging the OpenAI API and vector databases to automate complex finance processes.
- Build and manage scalable technical infrastructure including databases, servers, and APIs to support data‑intensive distributed systems.
- Lead and mentor a growing team of engineers and data scientists while collaborating directly with founders on the product roadmap.
- 3+ years of experience building web applications using Type Script, React.js, and backend frameworks like Node.js, Express, or NestJS.
- Proven track record with relational databases such as Postgre
SQL or MySQL and experience building data‑intensive, distributed architectures. - Strong autonomous operator with a passion for early‑stage startups; previous founder experience or LLM application development is highly preferred.
Position Requirements
10+ Years
work experience
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×