Senior Developer Relations Engineer US
Crossmint
Engineering
Posted 21 days ago
developer relations
dev
engineer
senior
blockchain
Posted 21 days ago
Location
Job Type
Compensation Range
Payment Method
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 global leaders such as 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.
LocationFlexible within the US. Miami, San Francisco or New York preferred.
Type of employmentFull-time
Salary range$140,000 - $175,000
Note: Final level and compensation are determined during the interview process based on experience and fit.
Seniority4+ years of experience in developer relations, developer advocacy, solutions engineering, or a similar technical role.
About The RoleWe are seeking a Senior Developer Relations Engineer who will bridge the gap between Crossmint's engineering team and the global developer community. You will combine strong technical expertise with hands-on building — shipping demo applications, writing production-grade code, QA-ing developer journeys and product integrations, improving documentation, and creating internal tools and automations that raise the bar for how we support developers at scale.
This is not a purely outward-facing role. A significant part of your work will happen in the codebase: building and maintaining reference apps and starter kits, stress-testing integration flows from a developer's perspective, identifying friction before it reaches the community, and making sure our APIs, SDKs, and onboarding experiences are as polished as the products they represent.
You will also engage externally — through content, community, workshops, and direct developer support — but the foundation of your impact will be deep technical ownership of the developer experience end to end. You will play a highly cross-functional role driving adoption, influencing product direction through community insights, and ensuring developers have a world-class experience building with Crossmint.
Responsibilities Developer Advocacy & Technical EnablementServe 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.
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.
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.
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.
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.
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.
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.
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.
Base Salary Range$150,000 - $175,000
Note: Final level and compensation are determined during the interview process based on experience and fit.
BenefitsExtensive access to leading AI tools and subscriptions, with AI actively encouraged and integrated into daily workflows.
Stock options program.
We conduct two performance reviews annually. The first addresses performance ratings, bonuses, and promotions. The second encompasses these elements along with salary adjustments reflecting inflation and market conditions.
Unlimited, flexible PTO.
Flexible work schedule.
Company laptop and allowance for any necessary home equipment.
Daily stipend for commuting to the office.
Company-paid trips for annual off-sites and onsites.
Insurance covered by Crossmint.
401(k) Plan.
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.
Talent research indicates that women are often less inclined than men to apply for a role unless they have experience in 100% of the listed skills. However, this list is only a guide. We welcome your application even if you feel you meet around 75% of the requirements. At Crossmint, we believe skills can be learned, and diversity makes us stronger.
We work to foster a respectful environment where each person can be their authentic self, free from harassment, racism, and any form of discrimination. We proudly uphold our commitment to diversity and inclusion as an equal opportunity employer, and this policy applies to all employment practices within our organization.
Please note that Crossmint never conducts AI-based interviews, and all of our processes include an initial video call with a team member. Crossmint will not request your personal identification documents or any payment at any point during your interview process. Please stay vigilant about potential fraud. If you receive an email that claims to be from Crossmint but ends with any 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.
Please let our Talent Team know if you need any assistance completing any forms, or participating in the process.
Who will be in contact with you
Our People Ops team will be joining you throughout the entirety of the interview and onboarding processes. Feel free to reach out if you need anything!
Adolfo Fernández - Recruitment & People Ops
Gloria Alogo - People Ops, Onboarding & Benefits
Jon Eichhorn - Head of HR
⚠️ Please note that these are the only members of our People Ops team. Please remain vigilant and watch out for impersonators.
Follow us on Linkedin and Twitter to keep updated with our latest activity! 👣
Locations United States Remote status Hybrid Employment type Full-time United States · Hybrid Senior Developer Relations Engineer (US)