Alpaca

Build and operate the distributed backend systems that power Alpaca’s Security Master and corporate actions infrastructure. This senior role combines data modeling, event-driven workflows, API design, and production ownership across foundational brokerage services.

Lead the architecture and delivery of mission-critical brokerage systems as Alpaca’s founding technical lead for Singapore and Southeast Asia. This staff-level backend role combines hands-on financial systems engineering with regional technical leadership, recruitment, mentoring, and incident command.

Own the technical security controls for Alpaca’s AI agents, tools, integrations, and applications. This remote role combines AI security architecture, identity and access controls, guardrails, telemetry, incident response, and AI-powered security tooling.

Senior Sales Engineer serving as the technical and product expert for Alpaca’s enterprise partners, supporting pre-sales, API integrations, onboarding, and ongoing technical relationships. The role bridges customers, sales, product, engineering, regulators, and vendors in a fintech API environment.

Senior Software Engineer building Alpaca’s agent-facing developer platform, including MCP servers, tools, skills, and APIs that enable developers and partners to integrate trading and account capabilities. This hands-on role owns architecture, implementation, production reliability, and mentorship.

Senior Software Engineer building the policy, guardrails, and production services that enable safe autonomous agent execution on brokerage accounts. This hands-on backend role shapes how agent-initiated trading actions interact with identity, compliance, risk, and trading systems.

Senior Frontend Engineer responsible for building polished, performant web and mobile trading experiences for Alpaca’s Trading API customers. The role combines deep TypeScript/React expertise with backend and systems programming work, technical leadership, and mentoring.

Build and optimize Alpaca’s high-performance algorithmic trading platform, working across distributed systems, databases, and low-level performance engineering. The role is designed for an experienced software engineer with prior trading or exchange-system experience.