zerohash · 6 days ago
Senior Solutions Engineer, Blockchain Ecosystems
United States
Full-time
Remote
Senior Level
6+ years expzerohash is hiring a Senior Solutions Engineer, Blockchain Ecosystems to serve as the technical lead for all ecosystem integrations. This role involves working with blockchain foundations and fintech partners to design integration plans and ensure the successful onboarding of new chains and tokens into zerohash’s infrastructure.
BlockchainCryptocurrencyDeveloper ToolsFinancial ServicesFinTechInfrastructureSoftware
Responsibilities
Lead all technical scoping for new chain, token, and ecosystem product integrations
Translate partner requirements into technical specifications, API mappings, and integration plans
Conduct detailed discovery sessions with Product Managers and Engineers to evaluate feasibility, dependencies, and required architectural changes
Produce integration documentation, sequence diagrams, data flow outlines, and partner-facing technical materials
Support external partners with sandbox testing, API validation, and integration troubleshooting
Maintain a technical integration tracker linked to the broader ecosystem pipeline
Monitor integration progress across engineering teams and provide weekly technical updates to leadership
Identify technical blockers early and drive cross-functional resolution with Engineering, Compliance, and Product
Create and maintain outward-facing technical assets, including case studies, solution briefs, technical blogs, and whitepapers
Represent zerohash’s capabilities clearly and accurately in ecosystem conversations, partner workshops, and industry discussions
Contribute to continuous improvement of ecosystem onboarding and technical validation processes
Qualification
Required
6 to 10 years of experience in solutions engineering, technical architecture, or integration engineering in crypto infrastructure or fintech
Experience in crypto infrastructure or fintech, with strong comfort working with complex API and SDK based products
Solid understanding of blockchain fundamentals, including chain architecture, wallets, custody models, and transaction flows
Comfortable working with concepts such as settlement, reconciliation, address generation, and on and off-ramp logic
Deep familiarity with API design and integration patterns, including RESTful APIs, authentication models, webhooks, and event-driven systems
Able to translate technical details into clear deliverables for Product, Engineering, and external partners
Skilled communicator who can work equally well with Product, Engineering, and external ecosystem partners
Organized and detail-oriented, with the ability to manage multiple integrations simultaneously
Benefits
Chance to earn equity
Maternity & Paternity leave
WeWork Membership
WFH Yearly Stipend
L&D Stipend (after 6 months)
Company
zerohash
zerohash makes it effortless to bring your business on-chain.
51-200 employees
H1B Sponsorship
zerohash has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
2023 (2)
2022 (3)
Funding
Current Stage
Late StageTotal Funding
$282.12MKey Investors
Interactive Brokers GroupPoint72 VenturesMoneyLion
2025-09-23Series D· $104M
2022-01-12Series D· $106.4M
2021-09-30Series C· $35M
Leadership Team
Edward Woodford
CEO & Founder
Matthew Weis
Chief Technology Officer
Recent News
Crowdfund Insider
2026-01-12
Company data provided by crunchbase