PlayOn Sports operates one of the largest real-time data ecosystems in high school sports, spanning streaming video, ticketing, scoring, and fan engagement across NFHS Network, GoFan, and MaxPreps.

As a Senior Software Engineer, Data, You will design, build, and operate the data services and APIs that leverage PlayOn's foundational data platform and the application teams that depend on them every day.  You will own service design, define event contracts, and raise the bar for quality and reliability across the Data Products portfolio.

The ideal candidate is a senior individual contributor who thrives in production data systems, values correctness and clarity, and takes ownership of critical pipelines that the business depends on every day.

The outcomes you’ll deliver

• Reliable, well-designed data services and APIs powering application teams across PlayOn's brands.

• Clean event contracts and schema alignment across PlayOn's operational data landscape.

• Production-grade services with strong observability, clear ownership, and documented SLAs.

• Design, build, and operate data services and APIs used by application teams.

• Partner with Data Platform engineers to translate event streams and pipelines into application-ready interfaces.

• Own technical design for major features, including API shape, data contracts, versioning, and backward compatibility.

• Build in Python and SQL across event-driven architectures.

• Collaborate with application teams to define integration patterns and service expectations.

• Improve observability, correctness, and operational maturity of data products.

• Optimize platform performance and cloud cost efficiency.

• Collaborate with the Data Platform team on pipeline contracts and data availability.

• 5+ years of experience building production software systems, ideally including data services or platform APIs.

• Strong Python skills — production-grade, testable, maintainable code.

• Strong SQL skills and comfort working with large analytical datasets.

• Experience with event-driven architectures and streaming systems (Kafka, Flink, or equivalent).

• Experience designing and operating REST APIs consumed by application teams.

• Comfort taking technical ownership — driving design decisions, not just implementing them.

• Familiarity with AI-augmented development tools (Claude, Codex) as part of a modern engineering workflow.

Preferred Experience

• Experience with Snowflake or similar cloud data warehouses.

• Background in data modeling for analytical or operational use cases.

• ML engineering basics — feature pipelines, model-adjacent data services.

PlayOn is where high school sports come to life. Through GoFan, NFHS Network, and MaxPreps, we give every fan a front-row seat to the moments that matter most: the buzzer-beaters, the comeback wins, the senior nights, the rivalries that define a town.  

We built our technology for the people who live and breathe high school athletics — the parents who never miss a game, the alumni still cheering from across the country, the communities that show up week after week. From buying tickets to watching a live stream to reliving the highlights, we make it simple to stay close to the sports and the athletes you love most.

Backed by KKR, we build the technology that powers high school athletics from the inside out: Schools trust us to handle ticketing, streaming, fundraising, concessions, merchandise, and more so the people running programs can stay focused on the athletes and fans we all serve together.

We're a growth-stage company on a mission to make high school sports more accessible, more memorable, and more connected than ever before.

When being there means everything, we make sure you never miss a moment.