Senior Full-Stack Engineer

Join Alpaca, a leading fintech company, as a Senior Full-Stack Engineer. In this role, you will build tools and services to help developers launch applications on Alpaca. You will work across TypeScript and React frontends and Go services, improving partner onboarding, app management, compliance review, marketplace discovery, consent, and permissions. You will also connect these workflows to Alpaca's identity, account, trading, and market data systems. This is a remote position with competitive benefits, including stock options and health coverage from day one.

Responsibilities

• Construire des outils et des services pour aider les développeurs à lancer des applications sur Alpaca, en travaillant sur les interfaces frontales TypeScript et React et les services Go.
• Améliorer l'intégration des partenaires, la gestion des applications, l'examen de la conformité, la découverte du marché, le consentement et les autorisations.
• Concevoir des API et des intégrations entre les systèmes d'identité, de compte, de trading et de données de marché d'Alpaca.

Requirements

• Who You Might Be (Nice-to-Haves):
• Experience with compliance or operational workflows in a regulated industry
• Experience with OAuth, OIDC, or similar authorization systems
• 5+ years of experience building production full-stack applications
• A track record of delivering secure, user-facing features end to end
• Experience designing REST APIs and integrating distributed services
• Experience with Go or another modern backend language
• Experience with GCP, Docker, Kubernetes, or production observability
• Clear communication and sound judgment when requirements are incomplete or ambiguous
• Strong TypeScript and React skills
• Strong SQL and relational database skills, preferably PostgreSQL
• Experience with developer platforms, partner portals, or marketplaces

Preferred

• Experience with financial markets, brokerage systems, or market data
• Experience working at a startup or on a distributed remote team