Diligent is a place where you will learn and grow. This is a rare opportunity to join and help define a team in a well-funded company with excellent customer traction. We offer excellent pay, benefits, bonus incentives, and outstanding opportunities that can develop into larger roles. We hire great people based on talent and fit. We don't hire backgrounds: we hire top performers. More specifically, we have great people working together as a dream team. Diligent thrives on diversity and equal opportunity in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. Diligent will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. If you require accommodation please contact Brittany Moreland at [email protected] or (561)288-0373. Paying Top of Market is Core to our High-Performance Culture, and we seek to have only outstanding employees. Learn more about our philosophy and culture at diligent.jobs. Reach out and share your story!
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Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading.
About the team & roleOur Exchange API team is responsible for all trading interfaces — including the Exchange REST API, FIX API, WebSockets, and market data services. The team’s mission is to deliver a best-in-class trading experience for API users, with a relentless focus on latency, reliability, and data correctness.
As a Senior Software Engineer, you will help scale our trading infrastructure to meet the evolving needs of our most sophisticated users. This is a high-impact role for engineers who love low-latency systems, deeply care about precision, and want to directly shape the tools used by active traders worldwide.
What you'll do- Design and build performant, reliable, and scalable services for our API trading ecosystem.
- Optimize low-latency data flows and trading paths, ensuring correctness under pressure.
- Own and evolve core components of our REST, FIX, and WebSocket APIs.
- Collaborate with product, infrastructure, and frontend teams to deliver seamless API solutions.
Participate in the team’s on-call rotation, supporting mission-critical systems used by our most active clients. - Continuously measure, monitor, and improve the trading API experience.
- 5+ years of backend engineering experience, with deep expertise in Golang.
- Proven experience designing high-performance systems with low-latency and high-throughput requirements.
Familiarity with cloud infrastructure, especially AWS services. - Solid database experience: SQL (MySQL) and/or NoSQL (DynamoDB).
- Experience working on or with production-grade trading APIs or high-volume systems.
- Structured thinker with strong communication skills and a customer-first mindset.
- You’ve built or operated your own automated trading bot or trading system.
- Hands-on experience with the FIX protocol and order management systems.
- Knowledge of WebSockets, streaming market data, or real-time API performance tuning.
- Passion for financial markets and an interest in building tools for professional traders.
Click here to learn more about our Total Rewards, which vary by region and entity.
If our mission energizes you and you’re ready to build the future of finance, we look forward to seeing your application.
Robinhood provides equal opportunity for all applicants, offers reasonable accommodations upon request, and complies with applicable equal employment and privacy laws. Inclusion is built into how we hire and work—welcoming different backgrounds, perspectives, and experiences so everyone can do their best. Please review the Privacy Policy for your country of application.