Senior Software Engineer, Fintech Products

Mural GroupNew York City, New YorkOn-siteFull-timeSenior, 5–8 yearsListed 2 hours ago

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About this role

Location: New York, NY (onsite, 5 days)

Pay: $220,000–$300,000 + equity

A fast-growing, venture-backed software and payments company is building payroll, bill pay and banking features from scratch. This engineer will set the patterns every money-moving system at the company follows.

What you'll do

- Build payroll and bill pay from the ground up
- Build ledgers, embedded accounts and accounting syncs
- Set the standards for idempotency, retries and reconciliation
- Find root causes when numbers don't match, and fix them for good

What you bring

- 5+ years building production backend systems, ideally TypeScript or Node
- Transaction guarantees: idempotency, retries, atomicity
- Deep PostgreSQL
- Precision about reconciliation and rounding

Nice to have: payroll, banking or audited ledger systems; ACH, payment processors or accounting integrations; directing AI coding agents

Visa sponsorship available (H-1B transfers preferred).

Mural Group is recruiting for this role on behalf of a client. Apply here and a Mural recruiter will be in touch.