Senior architect designing scalable cloud Data, AI, and GenAI solutions for Canadian insurer Intact. Guiding architecture standards, platforms, and cross - functional engineering teams.
About the role
- Integrations Engineer leading CLOB FIX, API, and crypto infrastructure integrations for institutional clients. Driving zerohash customers from technical kickoff through production go-live.
Responsibilities
- Lead end-to-end integration workflows for deals nearing contract execution through go-live as the lead implementation engineer.
- Serve as the technical point of contact for clients integrating via CLOB FIX protocols and REST/WebSocket APIs.
- Guide institutional clients through configuring and implementing Account Funding, Payouts, Crypto Deposits/Withdrawals, RFQ, and Staking.
- Lead client engineering teams through sandbox environments, connection configuration, order-flow validation, edge-case testing, and production deployment.
- Diagnose, debug, and resolve implementation blockers, API errors, payload misconfigurations, and connectivity issues.
- Partner with Sales, Solutions Engineering, Product, and Core Engineering teams to hand off client requirements and accelerate feature additions needed for go-live.
- Optimize implementation playbooks, client integration documentation, and automated testing tools to shorten onboarding timelines.
Requirements
- 3–5+ years of experience in Integration Engineering, Technical Implementation, Technical Onboarding, Solutions Architecture, or a similar technical client-facing role.
- Deep technical experience with FIX Protocol (FIX 4.2 / 4.4 / 5.0) in institutional trading, exchange, or market infrastructure environments.
- Hands-on proficiency with web APIs: REST, WebSockets, JSON/HTTP, and distributed architecture patterns.
- Hands-on experience with SQL and at least one programming/scripting language (Python, JavaScript/TypeScript, Go, or Java) for debugging, log parsing, and building test scripts.
- Proven track record of managing technical implementations from initial kick-off through production launch under tight timelines.
- Ability to effectively lead technical working sessions with client developers, system architects, and technical project managers.
- Strong analytical capabilities to troubleshoot real-time order-flow issues, ledger adjustments, and protocol discrepancies across complex multi-product environments.
- Preferred: Direct experience with Order Management Systems (OMS), Execution Management Systems (EMS), Central Limit Order Books (CLOB), or matching engine connectivity.
- Preferred: Prior background implementing digital asset custody, crypto rails, deposit/withdrawal sweeping, yield/staking protocols, or fiat payout gateways.
- Preferred: Experience working alongside prime brokers, proprietary trading desks, fintech brokers, or institutional crypto exchanges.
- Preferred: Experience using AI-assisted tools to accelerate learning, log analysis, code generation, and implementation troubleshooting.
Benefits
- Healthcare Insurance: zerohash covers roughly 100% of employee premiums as well as a portion of spouse/children (U.S. only)
- Vision & Dental Insurance (U.S. only)
- Chance to earn equity
- Maternity & Paternity leave (after 6 months)
- WeWork All Access Membership
- WFH Yearly Stipend
- L&D Yearly Stipend (after 6 months)
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