Forward Deployed Engineer (US / Spain)

Crossmint; A distancia; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A leading fintech company is looking for a Forward Deployed Engineer to work closely with enterprise clients, designing and deploying custom solutions that enable programmable finance. Ideal candidates have over 4 years of engineering experience and proficiency in TypeScript or Python. Responsibilities include building integrations, managing deployments, and acting as a trusted advisor to client teams, with a strong emphasis on collaboration and communication. This role can be performed from anywhere in Spain, with competitive benefits including flexible PTO and stock options.

Servicios

Highly competitive compensation

Stock options program

Unlimited flexible PTO

Flexible work schedule

Company laptop

Daily commuting stipend

Company-paid trips for off-sites

Insurance coverage

Formación

• 4+ years of software or solutions engineering experience.
• Proficiency in TypeScript or Python.
• Solid understanding of REST APIs and observability tools.

Responsabilidades

• Design and deliver custom solutions for clients.
• Prototype and co-develop proofs-of-concept.
• Deploy solutions to production environments.

Conocimientos

TypeScript

Python

REST APIs

Communication

Problem-solving

Descripción del empleo

About Crossmint

Crossmint is the leading enterprise-grade, all-in-one stablecoin infrastructure enabling fintechs and enterprises to integrate stablecoin rails and smart wallets with speed, compliance, and scale.

Location

NYC / Miami (preferred). We are also open to candidates based anywhere in Spain, provided they are able to work in alignment with EST business hours.

Type of employment

Full-time

About The Role

As a Forward Deployed Engineer (FDE), you’ll be part of Crossmint’s strategic team, working directly with our most important enterprise clients to design, build, and deploy custom solutions that bring programmable finance to life.

You’ll serve as the technical counterpart to Product and Enterprise teams, embedding with clients to understand their goals, prototype solutions, and deliver production-ready integrations. You’ll move fluidly between building (code), architecting (systems), and advising (technical design), helping organizations like Fortune 500s, fintechs, and governments succeed with Crossmint’s infrastructure.

Responsibilities

Design and deliver client-specific solutions : Build custom integrations, SDK extensions, and on-chain workflows for programmable wallets, tokenization, and payments.

Prototype and co-develop : Create proofs-of-concept, middleware, or scripts that accelerate client adoption and inform product direction.

Deploy to production environments : Manage deployments, observability, and performance tuning for live Crossmint implementations.

Collaborate cross-functionally : Partner with Product, Solutions, and Platform Engineering to turn successful deployments into reusable SDKs or APIs.

Bridge clients and product : Translate complex client needs into actionable insights for our roadmap.

Serve as a trusted advisor : Guide client engineering teams through code reviews, technical walkthroughs, and best-practice documentation.

Automate and optimize : Build tools and scripts that improve deployment velocity, diagnostics, and reliability.

Champion reliability : Uphold white-glove SLAs and ensure long-term operability for critical enterprise clients.

About You

You’re an engineer who loves building with customers : Equal parts creator, problem-solver, and collaborator. You thrive in ambiguous, high-impact environments where every deployment is unique.

Qualifications

4+ years of software or solutions engineering experience, ideally with enterprise deployments or fintech / Web3 infrastructure.

Proficiency in TypeScript or Python, and familiarity with React or similar front-end frameworks.

Solid understanding of REST APIs, authentication flows, webhooks, and observability tools (e.g., Datadog, Sentry).

Experience writing and deploying Solidity smart contracts (ERC-721, ERC-1155, ERC-20, or SBTs).

Proven ability to integrate third-party SDKs or build middleware for large-scale clients.

Strong communication skills, comfortable interacting with both executives and engineers.

High autonomy and adaptability, able to iterate quickly on high-stakes projects.

A desire to deepen expertise in tokenization, programmable wallets, and agentic commerce frameworks.

Bonus Points

• Prior experience as a Forward Deployed Engineer, Partner Engineer, Sales Engineer, or Technical Solutions Engineer in enterprise SaaS, fintech, or crypto.
• Built or contributed to Web3 open-source projects or agentic systems.
• Familiarity with automation tools (e.g., Zapier, scripting, AI copilots) to improve developer efficiency.
• Contributed to SDKs, middleware, or infrastructure products used by external developers.

Please keep in mind: This is the full list of everything we’re looking for. You don’t need to check every single box to be a strong candidate, and having a good number of these would already indicate a solid fit for the role.

Benefits

Highly competitive location-based compensation.

Stock options program.

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 (US only).

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.

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.

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.

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