5 months ago
Remote, United StatesSenior
Responsibilities
- Lead the architectural design and hands-on development of global fiat payment rails, including ACH, RTP, FedNow, Request for Pay, and SEPA.
- Architect, implement, and scale API integrations with banking partners and third-party payment processors.
- Design and build treasury management software for programmatic liquidity management and automated balance transfers.
- Develop internal operational tooling for reconciliation, automated alerts, financial operations, and compliance reporting.
- Build software in an event-driven microservices environment, primarily using Golang.
- Work with platform engineers to establish new services and scale existing infrastructure.
- Respond to production issues and alerts to maintain high availability of payment gateways.
- Communicate with banking partners and client technical teams to resolve complex integration issues.
Requirements
- 7+ years of software engineering experience focused on payments, fintech, or banking-as-a-service infrastructure.
- Deep production experience with Golang.
- Extensive understanding of traditional fiat networks and clearing systems, including ACH, RTP, FedNow, SEPA, and Swift.
- Strong SQL skills and experience designing complex schemas for high-throughput, ACID-compliant financial ledgers.
- Hands-on experience developing and maintaining resilient integrations with bank APIs and third-party payment processors.
- Ability to troubleshoot complex distributed systems and independently solve architectural problems.
- Bachelor's degree in Computer Science or equivalent experience is preferred.
- Experience with banking-as-a-service, brokerage-as-a-service, or payment-as-a-service businesses is preferred.
- Experience building treasury management or automated ledgering systems from scratch is preferred.
- Experience with digital assets and crypto infrastructure is preferred.
- Experience with distributed systems design and messaging frameworks such as Kafka, ZeroMQ, or NATS is preferred.
- Strong verbal and written communication skills, resourcefulness, and comfort working with ambiguity are expected.
Benefits
- Healthcare insurance with zerohash covering roughly 100% of employee premiums and part of spouse/children premiums in the U.S.
- Vision and dental insurance in the U.S.
- Chance to earn equity.
- Maternity and paternity leave after six months.
- WeWork All Access Membership.
- Work-from-home yearly stipend.
- Learning and development yearly stipend after six months.
Tech Stack
Categories
About Zero Hash
Zero Hash provides API-based crypto, stablecoin and tokenized-asset infrastructure for fintechs, brokerages, and consumer platforms, covering custody, liquidity, on/off-ramps and settlement. It sells B2B embedded services and compliance tooling so clients can add trading, payments, and payouts without handling digital-asset regulation directly. Founded in 2017 and headquartered in Chicago, it is privately held and powers brands such as Interactive Brokers, Stripe and DraftKings across U.S. and international markets.