Forward Deployed Engineer Buenos Aires

About CrossmintGlobal financial rails are undergoing a once-in-a-generation transformation. Instant settlement. Programmable. Agent-first. Crossmint is the infrastructure helping companies build for that future.We are the leading all-in-one stablecoin and wallet infrastructure platform, enabling fintechs, enterprises, and agentic platforms to integrate stablecoin rails with speed, compliance, and scale. Crossmint provides everything enterprises need to ship smart financial rails, including smart wallets, cross-chain stablecoin orchestration, on/offramps, token checkout, and more, all through a single developer-friendly API.Trusted by more than 40,000 clients including global leaders like MoneyGram, Western Union, and Paga to nation states like the Marshall Islands, Crossmint powers stablecoin flows that move billions from cross-border remittances, global payroll, to the world's first digital UBI program.MiCA-authorized, PSD2-licensed, and SOC2 Type II certified, Crossmint serves 150+ countries globally across 50+ blockchains. Backed by Ribbit Capital, Franklin Templeton, NYCA, First Round, and Lightspeed Faction.We're building the infrastructure for the era of programmable finance. Join us!LocationBuenos Aires, ArgentinaType of employmentFull-time, hybrid scheduleSeniority5+ years of software or solutions engineering experience, ideally with enterprise deployments or fintech/Web3 infrastructure.CompensationBase salary range: 70,000 – 100,000 USDNote: This range reflects base salary only. Final level and compensation are determined during the interview process based on experience and fit. Stock options are part of every full-time offer, granted on top of the base salary range above. We want everyone here to be a genuine stakeholder in what we're building. 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. About The RoleAs a Forward Deployed Engineer (FDE), you'll work directly with Crossmint's most important enterprise clients to design, build, and deploy custom solutions across programmable wallets, tokenization, stablecoin payments, and agentic commerce.You'll work alongside our Product and Enterprise teams, embedding with clients to understand their goals, prototype solutions, and ship production-ready integrations. Day to day, you'll shift between writing code, designing systems, and advising on technical decisions for organizations like Fortune 500s, fintechs, and governments.You'll own technical engagements from the first conversation through production, working closely with customers to solve hard problems and spotting chances to turn one-off work into reusable platform features. We expect you to use AI tools to speed up prototyping, debugging, and delivery.ResponsibilitiesClient Solutions & Development Build custom integrations and workflows on top of Crossmint's wallets, payments, and tokenization APIs. Create proofs of concept, demos, and scripts that speed up client adoption and inform product direction. Manage deployments, observability, and performance tuning for live Crossmint implementations. Diagnose and fix complex production issues across client infrastructure, Crossmint services, blockchain networks, and third-party providers. Cross-Functional Collaboration Partner with Product, Solutions, and Platform Engineering to turn successful deployments into reusable SDKs or APIs. Translate recurring customer challenges into product improvements that reduce custom implementation work over time. Technical Advisory & Reliability Guide client engineering teams through code reviews, technical walkthroughs, and best-practice documentation. Build tools and scripts, often AI-assisted, that improve deployment speed, diagnostics, and reliability. Uphold white-glove SLAs and drive long-term reliability and optimization of critical enterprise deploy...