Senior Developer Relations Engineer (US)
Arbitrum, New York, NY, United States
Senior Developer Relations Engineer (US)
Location: United States · Hybrid (Flexible within the US; Miami, San Francisco or New York preferred). Type of employment: Full-time Salary range: $140,000 - $175,000 Note: Final level and compensation are determined during the interview process based on experience and fit. About Crossmint
Crossmint is the leading enterprise-grade, all-in-one stablecoin and wallet infrastructure platform enabling fintechs and enterprises to integrate stablecoin rails and smart wallets with speed, compliance, and scale. Backed by Ribbit Capital, Franklin Templeton, NYCA, First Round, and Lightspeed Faction, with $23.6M raised in 2025. Trusted by more than 40,000 clients including MoneyGram, WireX, Toku, and more, Crossmint provides embedded smart wallets, on/offramps, cross-chain stablecoin orchestration, tokenization, and other blockchain primitives through simple, developer-friendly APIs that integrate in minutes and scale to millions of users. In January 2026, Crossmint secured MiCA authorization from Spain\'s CNMV, becoming one of a select few stablecoin infrastructure providers fully licensed to operate across all 27 EU member states and held to the same regulatory standards as traditional financial institutions. Crossmint also powers the Republic of the Marshall Islands\' first digital UBI program, backs MoneyGram\'s new stablecoin cross-border experience launching in LATAM, and recently partnered with WireX to expand multichain stablecoin payment infrastructure to non-EVM networks like Stellar. The future of finance is stablecoin-native. Crossmint makes it easy to get there. About You
Experience
4+ years of experience in developer relations, developer advocacy, solutions engineering, or a similar developer-facing engineering role. Experience building and shipping production-grade applications. Demonstrated success driving developer adoption or supporting technical communities. Technical Skills
Strong hands-on experience with modern programming languages such as TypeScript, JavaScript, Python, or similar. Deep understanding of APIs, SDKs, authentication, webhooks, and developer tooling. Comfortable building full-stack demo applications and integrating third-party services. Experience with Web3, blockchain infrastructure, crypto, or fintech systems is a strong plus. Communication & Leadership
Excellent written and verbal communication skills with the ability to explain complex technical concepts clearly. Confident public speaker comfortable presenting at events and leading workshops. Proactive, self-driven, and highly collaborative across engineering, product, and marketing teams. Role & Responsibilities
Developer Advocacy & Technical Enablement
Serve as a technical expert and trusted partner for developers building with Crossmint. Build and maintain sample applications, starter kits, SDK examples, and reference architectures. Provide hands-on technical guidance to developers integrating Crossmint APIs and infrastructure. Support strategic partners and high-impact integrations when needed. Technical Content & Education
Create in-depth technical content including tutorials, walkthroughs, blog posts, demo apps, videos, and documentation improvements. Lead workshops, hackathons, webinars, and live coding sessions showcasing real-world use cases. Ensure Crossmint\'s documentation, code samples, and onboarding flows meet high standards of clarity and developer usability. Community Engagement
Actively participate in developer communities across Discord, GitHub, X, forums, and events. Answer technical questions, troubleshoot issues, and proactively identify friction points. Build relationships with ecosystem builders, startups, and partners. Product Feedback & Cross-Functional Collaboration
Partner closely with product and engineering teams to communicate developer feedback, common pain points, and feature requests. Contribute to API design discussions from a developer-experience perspective. Track adoption metrics, developer engagement, and content performance to inform strategy. Why Join Crossmint?
You’ll help shape how developers experience onchain infrastructure at scale. Your work will directly impact adoption, developer satisfaction, and the evolution of our product. If you’re passionate about building, teaching, and empowering developers while working at the frontier of Web3 infrastructure, we’d love to hear from you. Benefits
Extensive access to leading AI tools and subscriptions, with AI actively encouraged and integrated into daily workflows. Stock options program. Two performance reviews annually addressing performance ratings, bonuses, and promotions; salary adjustments reflecting inflation and market conditions. Unlimited, flexible PTO. Flexible work schedule. Company laptop and allowance for home equipment. Daily stipend for commuting to the office. Company-paid trips for annual off-sites and onsites. Insurance coverage by Crossmint. 401(k) Plan. Our Principles
Results and delivery:
Ship high quality work fast. Build for the long term:
Build scalable, secure, and reliable solutions. Use AI. Extreme Ownership:
Be an effective Directly Responsible Individual (DRI). Be proactive. Be a team player:
Be an effective and kind colleague providing credible challenge. Be present and reliable. We encourage applicants even if you meet around 75% of the listed skills. We welcome your application even if you feel you meet less than 100% of the requirements. We are an equal opportunity employer and uphold a respectful, inclusive environment. This policy applies to all employment practices within our organization. Please note that Crossmint never conducts AI-based interviews. All processes include an initial video call with a team member. We will not request your personal identification documents or any payment during the interview process. Please stay vigilant about potential fraud. If you receive an email claiming to be from Crossmint but ends with a domain other than crossmint.com, crossmint.io, or paella.dev, it is not from us. We own these three domains listed before, and they are the only legitimate ones. Our People Ops team will accompany you throughout the interview and onboarding processes. Reach out if you need anything. Who will be in contact Adolfo Fernández — Recruitment & People Ops Gloria Alogo — People Ops, Onboarding & Benefits Jon Eichhorn — Head of HR ⚠ Please note these are the only members of our People Ops team. Please stay vigilant for impersonators. If you are interested, please apply here. Follow us on LinkedIn and Twitter to stay updated with our latest activity!
#J-18808-Ljbffr
Location: United States · Hybrid (Flexible within the US; Miami, San Francisco or New York preferred). Type of employment: Full-time Salary range: $140,000 - $175,000 Note: Final level and compensation are determined during the interview process based on experience and fit. About Crossmint
Crossmint is the leading enterprise-grade, all-in-one stablecoin and wallet infrastructure platform enabling fintechs and enterprises to integrate stablecoin rails and smart wallets with speed, compliance, and scale. Backed by Ribbit Capital, Franklin Templeton, NYCA, First Round, and Lightspeed Faction, with $23.6M raised in 2025. Trusted by more than 40,000 clients including MoneyGram, WireX, Toku, and more, Crossmint provides embedded smart wallets, on/offramps, cross-chain stablecoin orchestration, tokenization, and other blockchain primitives through simple, developer-friendly APIs that integrate in minutes and scale to millions of users. In January 2026, Crossmint secured MiCA authorization from Spain\'s CNMV, becoming one of a select few stablecoin infrastructure providers fully licensed to operate across all 27 EU member states and held to the same regulatory standards as traditional financial institutions. Crossmint also powers the Republic of the Marshall Islands\' first digital UBI program, backs MoneyGram\'s new stablecoin cross-border experience launching in LATAM, and recently partnered with WireX to expand multichain stablecoin payment infrastructure to non-EVM networks like Stellar. The future of finance is stablecoin-native. Crossmint makes it easy to get there. About You
Experience
4+ years of experience in developer relations, developer advocacy, solutions engineering, or a similar developer-facing engineering role. Experience building and shipping production-grade applications. Demonstrated success driving developer adoption or supporting technical communities. Technical Skills
Strong hands-on experience with modern programming languages such as TypeScript, JavaScript, Python, or similar. Deep understanding of APIs, SDKs, authentication, webhooks, and developer tooling. Comfortable building full-stack demo applications and integrating third-party services. Experience with Web3, blockchain infrastructure, crypto, or fintech systems is a strong plus. Communication & Leadership
Excellent written and verbal communication skills with the ability to explain complex technical concepts clearly. Confident public speaker comfortable presenting at events and leading workshops. Proactive, self-driven, and highly collaborative across engineering, product, and marketing teams. Role & Responsibilities
Developer Advocacy & Technical Enablement
Serve as a technical expert and trusted partner for developers building with Crossmint. Build and maintain sample applications, starter kits, SDK examples, and reference architectures. Provide hands-on technical guidance to developers integrating Crossmint APIs and infrastructure. Support strategic partners and high-impact integrations when needed. Technical Content & Education
Create in-depth technical content including tutorials, walkthroughs, blog posts, demo apps, videos, and documentation improvements. Lead workshops, hackathons, webinars, and live coding sessions showcasing real-world use cases. Ensure Crossmint\'s documentation, code samples, and onboarding flows meet high standards of clarity and developer usability. Community Engagement
Actively participate in developer communities across Discord, GitHub, X, forums, and events. Answer technical questions, troubleshoot issues, and proactively identify friction points. Build relationships with ecosystem builders, startups, and partners. Product Feedback & Cross-Functional Collaboration
Partner closely with product and engineering teams to communicate developer feedback, common pain points, and feature requests. Contribute to API design discussions from a developer-experience perspective. Track adoption metrics, developer engagement, and content performance to inform strategy. Why Join Crossmint?
You’ll help shape how developers experience onchain infrastructure at scale. Your work will directly impact adoption, developer satisfaction, and the evolution of our product. If you’re passionate about building, teaching, and empowering developers while working at the frontier of Web3 infrastructure, we’d love to hear from you. Benefits
Extensive access to leading AI tools and subscriptions, with AI actively encouraged and integrated into daily workflows. Stock options program. Two performance reviews annually addressing performance ratings, bonuses, and promotions; salary adjustments reflecting inflation and market conditions. Unlimited, flexible PTO. Flexible work schedule. Company laptop and allowance for home equipment. Daily stipend for commuting to the office. Company-paid trips for annual off-sites and onsites. Insurance coverage by Crossmint. 401(k) Plan. Our Principles
Results and delivery:
Ship high quality work fast. Build for the long term:
Build scalable, secure, and reliable solutions. Use AI. Extreme Ownership:
Be an effective Directly Responsible Individual (DRI). Be proactive. Be a team player:
Be an effective and kind colleague providing credible challenge. Be present and reliable. We encourage applicants even if you meet around 75% of the listed skills. We welcome your application even if you feel you meet less than 100% of the requirements. We are an equal opportunity employer and uphold a respectful, inclusive environment. This policy applies to all employment practices within our organization. Please note that Crossmint never conducts AI-based interviews. All processes include an initial video call with a team member. We will not request your personal identification documents or any payment during the interview process. Please stay vigilant about potential fraud. If you receive an email claiming to be from Crossmint but ends with a domain other than crossmint.com, crossmint.io, or paella.dev, it is not from us. We own these three domains listed before, and they are the only legitimate ones. Our People Ops team will accompany you throughout the interview and onboarding processes. Reach out if you need anything. Who will be in contact Adolfo Fernández — Recruitment & People Ops Gloria Alogo — People Ops, Onboarding & Benefits Jon Eichhorn — Head of HR ⚠ Please note these are the only members of our People Ops team. Please stay vigilant for impersonators. If you are interested, please apply here. Follow us on LinkedIn and Twitter to stay updated with our latest activity!
#J-18808-Ljbffr