# Senior Software Engineer, Payments at AtoB

- Company: AtoB
- What the company does: Manage your fleet's finances with the AtoB trucking fuel & fleet cards. Access discounts, set spending limits, track transactions, & more. Get started now! Backed by General Catalyst and Y Combinator.
- Company website: https://www.atob.com/
- Type: Startups
- Level: Senior
- Location: San Francisco Bay Area
- Work setup: Remote
- Pay: $150K to $190K base salary per year (USD)
- Posted: 2025-07-02
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/atob/523e5c4e-4c2d-495c-a50a-3535652158c9
- Page: https://www.1752.vc/careers/jobs/atob-senior-software-engineer-payments/

## About the role

Lead efforts to reconcile transactions across multiple financial providers, including Stripe, Highnote, Checkbook, and JPMorgan, ensuring accuracy and consistency across systems. Ensure full alignment between internal records and customer-facing balances—what’s in the bank should precisely match what the customer sees.

## What they're looking for

- Have 5+ years of professional experience building B2B or B2C SaaS products (FinTech, payments, or marketplace a plus)
- Prior payments or back office fintech experience is a plus
- Thrive in zero-bureaucracy, high-ownership environments
- Balance speed with rigor—automated tests, clean abstractions, clear docs
- Can dive deep into code (we use React, Ruby, Postgres—but great engineers pick up tools fast)
- Communicate crisply across time zones

Tags: Engineering