Slash Financial

Software Engineer, Stablecoin

San Francisco Office

Sponsorship not specifiedDetected 55 days ago

RailsFull-Stack Development

About the role

We launched stablecoin payments less than a year ago and have already crossed $3B in annualized volume.
Our Global Card lets customers spend their stablecoin balance anywhere Visa is accepted.
You'll work on the Global USD Account, our expanded global account offerings, stablecoin payments, and the issuing stack behind the Global Card.

Build and extend our core stablecoin infrastructure: on-chain execution, on-ramp and off-ramp orchestration, USDSL mint/redeem flows, and the settlement systems that move billions of dollars a year
Build the issuing stack for our Global Card, where stablecoin balances integrate with card rails, handling spend authorization, settlement, and the financial primitives that make a stablecoin-backed card feel as smooth as a traditional debit
Is a strong full-stack engineer: comfortable designing API endpoints, writing database migrations, and building the frontend end to end
Cares about craft: writes clean, well-tested code, thinks about edge cases, and takes pride in building software that's delightful to use and correct under load

Experience with Account Abstraction, smart wallets, paymasters, or multi-sig / key quorum systems
Card issuing experience, especially stablecoin-backed cards or programs built on top of issuer-processors
Background in regulated fintech - payments, banking, or compliance-heavy infrastructure
Opportunity for high growth
High autonomy + ownership culture
Working out of our downtown San Francisco office space
Comfortable reasoning about on-chain UX and settlement mechanics, including signing, finality, gas, and confirmation tradeoffs
Hands-on experience integrating with stablecoin on/off-ramp orchestration APIs, custody providers, or settlement infrastructure

Is excited to go deep on on-chain systems, stablecoins, and the messy seams between crypto and traditional finance
Thrives working independently in a small team that ships fast

Build the issuing stack for our Global Card, where stablecoin balances integrate with card rails, handling spend authorization, settlement, and the financial primitives that make a stablecoin-backed card feel as smooth as a traditional debit
Expand the Global USD Account into new markets and new use cases, giving more businesses real access to U.S. dollar rails
Work directly with customers to figure out what to build next, and partner with compliance and design to ship it correctly
Has shipped and owned full product surfaces, not just isolated features but entire systems from data model to deploy
You'll work on the Global USD Account, our expanded global account offerings, stablecoin payments, and the issuing stack behind the Global Card.
Own and ship full product surfaces end-to-end across the Global USD Account, expanded global accounts, stablecoin payments, and our Global Card - from data model to API to the product customers interact with daily

Slash's stablecoin and on-chain infrastructure team builds the rails powering some of the fastest-growing surfaces of the company.
Work directly with customers to figure out what to build next, and partner with compliance and design to ship it correctly

Our Global Card lets customers spend their stablecoin balance anywhere Visa is accepted.

This listing is sourced directly from Slash Financial's careers page and normalized into a canonical job model.