Senior/Staff Software Engineer, Product
SlashBusiness Banking company
San Francisco, United StatesSenior
Ribbit Capital
Khosla Ventures
Goodwater Capital
New Enterprise Associates
Y Combinator
Menlo Ventures
Software Engineering
About the role
TL;DR
Build and evolve Slash's core banking product.
- •Slash is looking for a Senior/Staff Software Engineer to build and evolve our core banking product that powers $10b in transaction volume a year.
- •Key Responsibilities Own and ship entire product surfaces end-to-end, from database schema and API design to building the product customers interact with daily Build and scale our core financial infrastructure: payments, transfers, invoicing, bill pay, onboarding, and card management systems that move tens of billions of dollars a year Design data models, write migrations, and build the backend services that power complex multi-step financial operations Work directly with product, design, and compliance to ship features that are correct, compliant, and actually good to use Shape engineering standards, contribute to architecture decisions, and talk to customers to figure out what to build next Requirements Has shipped and owned full product surfaces
- •not just isolated features, but entire systems from data model to deploy Is a strong full-stack engineer: comfortable designing API endpoints, writing a database migration, and building the frontend for a project end to end Has strong product instincts
- •thinks holistically about UX, API ergonomics, and system correctness, and pushes back when something doesn't feel right Thrives working independently in a small team that ships fast
- •you're the kind of person who builds product without requiring a full spec Cares about craft: writes clean, well-tested code, thinks about edge cases, and takes pride in building software that is delightful to use Bonus: Has an intuition for financial systems (payments, ledgers, compliance) or a genuine desire to go deep on them
Required skills
JavaScriptReactNode.jsPostgreSQL
Domain expertise
fintech
Benefits & perks
Opportunity for high growth, High autonomy + ownership culture, Comprehensive health + benefits plan, Working out of our downtown San Francisco office space, Unlimited PTO
Tech stack
JavaScriptReactNode.jsPostgreSQLAWSCI/CD