Alpaca · 1 month ago
Senior Full-Stack Engineer - Broker API (Partner-Facing Application)
United States
Full-time
Remote
Senior Level
5+ years expAlpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure company. The Senior Full-Stack Engineer will design, implement, and maintain systems that empower internal operations teams, streamlining workflows and enhancing efficiency through high-quality software solutions.
Developer APIsFinancial ServicesFinTechTrading Platform
Responsibilities
Own projects that push the boundaries of Alpaca’s internal tools and systems
Work across domains to build features end to end, gaining exposure to the full spectrum of Alpaca’s infrastructure
Stay deeply connected to the needs of internal operations teams, building tools that streamline workflows and reduce manual effort
Drive architectural design conversations, helping shape scalable, intuitive, and reliable systems
Collaborate closely with cross-functional teams to deliver impactful solutions
Play a key role in improving our response times and helping internal teams provide world-class customer support
Work directly with stakeholders, maintain relationships, and implement solutions that have a direct impact on Alpaca operations
Take ownership of high-visibility, high-impact initiatives with autonomy and accountability
Qualification
Required
5+ years of experience in full-stack development with Golang & TypeScript/React
Excellent communication and collaboration skills
Ability to collect and translate stakeholder requirements into fully realized features
Proficient in TypeScript and React
Proficient in HTML and CSS frameworks such as TailwindCSS
Proficient in at least one modern systems programming language like Golang or C#
Passionate about creating intuitive and performant user interfaces
Experience with SQL and relational databases, preferably PostgreSQL
Experience with REST APIs and best practices
Attention to detail and an appreciation for design aesthetics
Preferred
Algo trading experience (either professional or personal)
Experience with major cloud platforms (we primarily use GCP)
Experience or understanding of financial markets
Experience with Docker and Kubernetes
Experience working at a startup
Experience working remotely
Benefits
Health Benefits
New Hire Home-Office Setup: One-time USD $500
Monthly Stipend: USD $150 per month via a Brex Card
Company
Alpaca
Alpaca is a financial system platform that allows developers and businesses to build apps, embed investing, and trade algorithms.
201-500 employees
H1B Sponsorship
Alpaca has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (2)
Funding
Current Stage
Growth StageTotal Funding
$138.8MKey Investors
SBI GroupPortage VenturesSpark Capital
2025-04-23Series C· $52M
2023-10-12Convertible Note· $15M
2021-08-30Series B· $50M
Leadership Team
Yoshi Yokokawa
Co-Founder and CEO
Hitoshi Harada
CPO and Co-Founder
Recent News
Morningstar.com
2026-01-07
2025-12-17
2025-12-09
Company data provided by crunchbase