United States of America Remote (Global)

Alpaca is hiring a Senior Software Engineer - Core Ledger

About the Role

As a Senior Software Engineer on the Core Ledger team, you will architect and maintain the foundational systems that serve as the single source of truth for transactional data across a high-volume brokerage platform. Your work will directly impact the accuracy, performance, and compliance of financial operations at scale.

What You'll Do

  • Design, implement, and maintain backend systems with a focus on correctness, scalability, and long-term maintainability
  • Partner with finance, operations, and product teams to define and deliver high-priority features
  • Lead initiatives from concept through deployment, ensuring robustness and observability
  • Collaborate with engineering peers to strengthen system health, reliability, and operational practices

What We're Looking For

  • 5+ years of experience building and operating systems at scale
  • Strong proficiency in Go, with familiarity in protocol buffers and gRPC
  • Experience working with relational databases such as PostgreSQL and cloud platforms like GCP
  • Proven ability to debug complex issues and anticipate system-level risks
  • Comfortable working independently or collaboratively, depending on the challenge
  • Skill in aligning technical and non-technical stakeholders around shared goals

Preferred Background

  • Experience in financial services, accounting, or distributed ledger systems
  • Familiarity with distributed databases, event-driven architectures, or messaging systems like Redpanda
  • Remote work experience, particularly in a startup or fast-moving environment
  • Contributions to open-source projects or developer communities

Compensation & Benefits

We offer competitive salary and stock options. New hires receive a one-time $500 stipend for home office setup, plus a monthly $150 stipend via Brex card to support remote work life. Our team is globally distributed, with team members across the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond.

Our Culture

We value curiosity, empathy, and accountability. We're committed to open-source, developer-first design, and expanding access to financial systems worldwide. As an equal opportunity employer, we strive to build diverse, inclusive teams where everyone can grow.

Required Skills
GoprotobufgRPCGCPPostgreSQLRedpandadistributed systemsscalable systemsproblem solvingcollaborationcode qualitysystems design GoprotobufgRPCGCPPostgreSQLRedpandadistributed systemsscalable systemsAPI developmentcloud infrastructuremessaging systems
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About company
Alpaca
Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. It provides institutional-grade APIs to financial institutions including broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges across 40 countries.
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Job Details
Category backend
Posted 19 days ago