Software Engineer Securities Finance

Alpaca is a brokerage infrastructure company providing developer APIs for stocks, options, fixed income, and crypto trading, plus tokenization infrastructure for TradFi–DeFi markets.

Series DRecently funded
San Mateo, California, United States
About Alpaca

Alpaca provides API-first brokerage infrastructure for fintechs, institutions, algorithmic traders, and developers. Its offerings include Broker API, Trading API, market data, self-clearing brokerage services, crypto services, and the Instant Tokenization Network for in-kind minting and redemption of tokenized assets.

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Skills

About the Role

You will own backend projects from initial problem definition through production support. You will build partner-facing APIs and scheduled batch pipelines, improve existing systems, learn securities lending and settlement workflows, participate in on-call rotations, and resolve recurring operational issues at their root cause.

Requirements

  • Solid fundamentals in computers, networks, databases, and distributed systems
  • 3+ years building production distributed systems
  • Proficiency in Go, PostgreSQL, and Kubernetes
  • Ability to design RESTful APIs

Responsibilities

  • Own projects from problem definition through production support
  • Build partner-facing APIs and batch pipelines for new products and revenue
  • Improve existing systems to handle greater volume
  • Learn securities lending, collateral, settlement, and short-selling rules
  • Participate in on-call rotations
  • Fix root causes of recurring production issues

Benefits

  • Stock options
  • Health benefits
  • One-time USD 500 home-office setup
  • USD 150 monthly stipend via a Brex Card