Senior Software Engineer (Data Platform)

Own the reliability, resilience, and observability of our existing performance vendor integrations, including day-to-day and on-call support for data gaps and mismatches

Maintain and improve our C# .NET integrations against vendor IoT APIs, and independently drive investigations with third-party vendor support teams when the problem originates on their side

Raise the bar on how well our team understands these integrations through documentation and knowledge sharing that outlasts any one engineer

Lead architecture and implementation for progressively porting our C# .NET integrations to Python and writing their data into our lakehouse

Strengthen the architecture and security posture of our integrations so we can deploy them into military IL4 and IL5 environments alongside our Tactical customers

7+ years of software engineering experience with genuine mastery of C# and .NET, since that is what our existing integrations are written in and you will be working in them from day one

Demonstrated experience designing and building highly scalable distributed architectures on AWS, with Terraform fluency

Experience building or maintaining RESTful API integrations across different systems, including working fluency with the authentication protocols vendors actually use, OAuth 2.0 and the Authorization Code grant in particular

Comfort independently managing technical communication with third-party vendors when their API is the source of a problem, and a track record of shipping permanent fixes and improving the operational health of systems you inherit

US citizenship and US-based residency, required to support our Tactical and military customers

You are well-versed in applying modern AI techniques across the software development lifecycle, we work this way and expect it to compound

You are strong in Python, or ready to be, since our integrations are progressively moving there

You have worked with IoT, wearable, or hardware-adjacent APIs where data quality issues originate outside your own system

The integrations you'll own are how performance data actually reaches coaches, sports scientists, and military readiness staff, so the reliability work here has a direct line to people making decisions about athletes on the field and personnel in the field. You'll also help shape a lakehouse that will bring hundreds of performance pipelines together into a data asset that does not exist anywhere else in this industry, one that will feed customer analytics, ML models, and AI agents for years. If you want the depth of a complex existing system and the leverage of designing what replaces it, this is a rare combination.

This role is not eligible for sponsorship at this time.

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We're the Operating System for Sports™, powering 7,000+ organizations worldwide, from collegiate programs to every major pro league. Founded in 2006, we've evolved from a messaging tool for college football into the leading sports tech platform, with 600+ global teammates building the future of sports tech. Our solutions span Personnel, Coaching, Performance, Operations, and Intelligence - helping teams recruit smarter, train better, stay compliant, and win. Teamworks is an equal opportunity employer - if you live our core values every day and are honest, hardworking, humble, committed, innovative, and an all-around exceptional person, you'll thrive at Teamworks. We are committed to building a diverse and inclusive workforce and take affirmative action to not discriminate based on race, religion, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, veteran or military status, or any other legally protected characteristics. This policy applies to all employment practices within our organization, including but not limited to recruiting, hiring, promotion, termination, compensation, benefits, and training. Teamworks is committed to providing reasonable accommodations for candidates with disabilities who need assistance during the hiring process. To request a reasonable accommodation, please email [email protected] .