Integrations Engineer
Zero Hash provides B2B infrastructure enabling any platform to integrate digital assets through APIs for buying, selling, custody, and payment services.
Funding history
About zerohash
Zero Hash helps businesses add cryptocurrency services by providing API infrastructure that handles regulatory and technical complexity. With it, companies can offer trading, custody, payment processing, and rewards programs without building infrastructure from scratch. Zero Hash serves neo-banks, fintech platforms, and investment services seeking to integrate crypto capabilities.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will lead end-to-end customer integrations from technical kick-off through production go-live. You will guide clients through CLOB FIX and API implementation, testing, deployment, troubleshooting, and configuration of funding, payouts, deposits, withdrawals, RFQ, and staking products.
Requirements
- 3–5+ years of experience in integration engineering, technical implementation, technical onboarding, solutions architecture, or a similar technical client-facing role
- Experience with FIX Protocol versions 4.2, 4.4, or 5.0 in institutional trading, exchange, or market infrastructure
- Understanding of REST, WebSockets, JSON, HTTP, and distributed architecture patterns
- Experience with SQL
- Experience with Python, JavaScript, TypeScript, Go, or Java
- Experience managing technical implementations through production launch
- Ability to lead technical working sessions with client developers, system architects, and technical project managers
- Analytical troubleshooting skills for order-flow, ledger, and protocol issues
Responsibilities
- Lead end-to-end integration workflows from contract execution through go-live
- Serve as the technical point of contact for CLOB FIX and REST and WebSocket API integrations
- Guide clients through implementing account funding, payouts, crypto deposits and withdrawals, RFQ, and staking products
- Lead client teams through sandbox testing, connection configuration, order-flow validation, and production deployment
- Diagnose and resolve implementation blockers, API errors, payload misconfigurations, and connectivity issues
- Partner with Sales, Solutions Engineering, Product, and Core Engineering on client requirements and feature additions
- Optimize implementation playbooks, integration documentation, and automated testing tools
Benefits
- Healthcare insurance covering roughly 100% of employee premiums and part of spouse and children premiums in the United States
- Vision and dental insurance in the United States
- Chance to earn equity
- Maternity and paternity leave after 6 months
- WeWork All Access membership
- Work-from-home yearly stipend
- Learning and development yearly stipend after 6 months