Synced from Greenhouse · Sep 16

Software Engineer - Core Trading

AlpacaRemote - Americas or EUPosted Sep 16, 2026
Software EngineerRemoteSenior
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Mirrored from Alpaca's own Greenhouse careers system · refreshed hourly

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Sep 16
Posted
Greenhouse
Applicant system
Job descriptionReq 6194973004

Who We Are:

Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more.

Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes broker-dealers, investment advisors, wealth managers, hedge funds, and crypto exchanges, totalling over 10 million brokerage accounts.

Our global team is a diverse group of experienced engineers, traders, and brokerage professionals who are working to achieve our mission of opening financial services to everyone on the planet. We're deeply committed to open-source contributions and fostering a vibrant community, continuously enhancing our award-winning, developer-friendly API and the robust infrastructure behind it.

Alpaca is proudly backed by $400 million in funding from top-tier global investors including Portage Ventures, Spark Capital, Tribe Capital, Social Leverage, Horizons Ventures, Opera Tech Ventures, SBI Group, Derayah Financial, Unbound, Peak XV, Elefund, and Y Combinator.

Our Team Members:

We're a dynamic team of 400+ globally distributed members who thrive working from our favorite places around the world, with teammates spanning the USA, Canada, Japan, Hungary, Nigeria, Brazil, the UK, and beyond!

We're searching for passionate individuals eager to contribute to Alpaca's rapid growth. If you align with our core values—Stay Curious, Have Empathy, and Be Accountable—and are ready to make a significant impact, we encourage you to apply.

Your Role:


Your job is to build Alpaca's algo trading platform to satisfy our users who expect high quality and performance from their brokerage service. This opportunity is similar to joining AWS or Heroku in their early days, designing and architecting our platform by wearing many different hats in our small team. As an experienced engineer, you will write tons of code and make critical decisions about delivering the best experience to our customers. This certainly requires deep knowledge in both frontend and backend, databases and distributed systems, as well as broad experience from low to high level in CPU-level hardware for high throughput, robust concurrency system design, abstract distributed system architecture for high availability and object-oriented data modeling with long term growth in mind. Joining an early stage startup, the payoff to this highly demanding environment will be worth the effort.

Who You Are (Must-Haves):
  • Strong, experienced software engineer with lead experience is preferred
  • Coding skills in both low and high level languages around Go,  C/C++
  • Low latency and high throughput optimization
  • Experience with messaging queues and message brokers
  • Analytical data-oriented mindset and skills
  • Knowledge of algorithms, distributed systems, scalability, high availability, databases, low latency systems and concurrency control
  • Experience with highly scalable distributed low latency systems.
  • System design skills with object-oriented data modeling, service-oriented architectures, system abstraction

Who You Might Be (Nice-to-Haves):
  • Algo trading experience (either professional or personal)
  • Experience with the development and implementation of Order Management systems (OMS) and Risk Management systems (RMS)
  • FIX protocol knowledge
  • Experience with trading or exchange systems (OMS, EMS, exchanges, market making, algorithmic trading, quant trading)
  • Experience with observability, tracing, continuous profiling and benchmarking
  • Financial market (exchange, broker-dealers, clearing, etc.) knowledge
  • Experience with financial ledgers
  • Statistical and quantitative analysis skills
  • Experience with major cloud platforms (we primarily use GCP)
  • Experience with Docker and Kubernetes

How We Take Care of You:

  • Competitive Salary & Stock Options
  • Health Benefits
  • New Hire Home-Office Setup: One-time USD $500
  • Monthly Stipend: USD $150 per month via a Brex Card

Alpaca is proud to be an equal opportunity workplace dedicated to pursuing and hiring a diverse workforce.

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View original posting on Greenhouse

What applying to Alpaca usually looks like

Based on publicly available information, candidates applying through greenhouse for roles at Alpaca can typically expect a structured process that begins with an online application and resume submission, often followed by a knockout questionnaire or basic screening questions. Applicants may generally expect an initial recruiter or HR phone screen, followed by one or more interviews with hiring managers or team members, which may include multiple stages such as technical assessments, case studies, or panel interviews depending on the role. Communication is commonly handled through automated email updates generated by the platform, though response times vary widely by employer. Candidates should typically prepare standard materials such as a resume and cover letter, and may be asked to provide references or complete supplemental assessments later in the process.

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Software Engineer - Core Trading
Alpaca · Remote - Americas or EU
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