Bachelor's degree in computer science or related field with 5 - 10 years of experience.
Strong background in designing and developing low latency trading systems.
Experience in building market data, SOR, Algo and exchange-connectivity platforms.
Experience using kernel bypass e.g., Solarflare Open Onload.
Extensive experience with modern Java using zero GC patterns.
Highly proficient in ultra-low latency design patterns and optimizing trading systems.
Hands on experience with low latency messaging products, such as Aeron, Solace and 29West.
Knowledge of WebSocket and FIX protocols.
Proficient in SQL and a working knowledge of relational and time series databases.
Experience designing APIs, distributed systems, asynchronous workers and resilient messaging services.
An understanding of microservice architecture and cloud-based deployments.
Ability to build reliable software that can withstand unreliable environments.
Can provide leadership and mentorship across small, agile teams in a very collaborative environment where your ideas are welcome.
Solid analytical, communication, and organizational skills.

Senior Infrastructure Architect - enterprise application infrastructure - data center/cloud

Beta Search

New York, NY 10001

Full Stack Developer

Outlier

New York, NY

2+ years of experience in backend engineering, AI automation, or complex systems integration
Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
Practical experience building for live, non-mocked environments and handling multi-turn system interactions
Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.