Software Engineer, Backend

Flo Sports leads the way in delivering world-class digital streaming for millions of fans, families, and athletes in underserved sports. Our digital platform unites casual and dedicated spectators alike, offering thrilling live events from around the world with interactive features, real-time analytics, and powerful broadcast technology. As the essential destination for niche sports content, we deliver everything from breaking news and expert commentary to feature films, documentaries, and multi-episodic series.

We've revolutionized the global sports media industry by building a diverse team—technologists and wrestlers, creators and cheerleading experts, designers and hockey enthusiasts, communicators and motor sport fanatics, producers and sports fans—all united by our passion to serve underrepresented sports communities. We’re creating the ultimate destination for our sports, and we’re looking for people like you to join us!

As a Staff Backend Engineer at Flo Sports, you’ll be a key technical leader shaping how our backend systems evolve. You’ll take on complex, high-impact initiatives that strengthen our platforms—particularly around distributed systems, identity, and service reliability.

This role goes beyond writing great code. You’ll help define the technical direction of major platform components, mentor senior engineers, and work closely with product and leadership to design solutions that scale across our ecosystem. You’ll bring deep experience in authentication and authorization frameworks (OAuth, OIDC, RBAC/ABAC) and in the architecture and modernization of distributed identity and access systems, paired with strong technical expertise in Type Script, Node.js,

and modern frameworks like NestJS and Fastify, as well as a solid foundation in cloud-based architecture on AWS.

• Drive modernization efforts across our platform—improving how identity, access, and authorization are handled across systems.

• Lead architecture and development of backend services that are scalable, reliable, and easy to maintain.

• Design APIs and event-driven workflows that enable clear communication between services and products.

• Provide technical mentorship, guidance, and code reviews that raise the bar for the entire engineering team.

• Leverage AI-driven tools and automation to improve quality, consistency, and development velocity.

• Build and maintain backend services using Type Script, NestJS, and Node.js, ensuring strong testing practices with Jest, Vitest, and Supertest.

• Apply a strong understanding of AWS services (Aurora, Event Bridge, Lambda, Dynamo
  
  DB, S3, etc.) to design reliable and performant distributed systems.

• Partner with engineering and product teams to deliver technical solutions that support key business goals.

• Champion best practices around security, testing, CI/CD, observability, and service ownership.

• Extensive experience designing and scaling distributed systems and service-oriented architectures.

• Deep understanding of authentication and authorization frameworks (OAuth 2.0, OIDC, RBAC/ABAC) and experience modernizing or re-platforming identity and entitlement systems.

• Strong proficiency in Type Script and Node.js, including advanced design patterns and maintainable code practices.

• Experience with both SQL and No
  
  SQL databases (Dynamo
  
  DB, Aurora, Firestore).

• Proven success building and maintaining RESTful APIs and event-driven systems.

• Solid understanding of AWS services and cloud-native architecture.

• Strong testing discipline and familiarity with CI/CD pipelines and automation workflows.

• Demonstrated technical leadership and ability to mentor engineers effectively.

• Experience using AI-assisted development tools to improve engineering outcomes.

• Experience with SST or similar serverless deployment frameworks.

• Familiarity with event-driven and asynchronous system patterns.

• Experience with containerization (Docker, Kubernetes) and orchestration.

• Knowledge of data validation frameworks like Zod.

• Experience working in an Agile environment and contributing to cross-team standards.

Flo Sports exists to elevate the communities, athletes,…