Fastest live scores, standings, and player updates across NFL, NBA, CBB, MLB, NHL, and WNBA. Backed by General Catalyst and a16z.
About the role
You'll be working on our fantasy sports product — season-long leagues, drafts, matchups, live scoring, and the social layer that connects them. It's the core of Sleeper, with traffic that peaks hard on game days and a season calendar that doesn't move. You will play a crucial role in developing our mobile application to ensure scalability, reliability, and quality, impacting millions of dedicated users every day.
What they're looking for
- An active fantasy sports player: you're in leagues each season and have opinions about how the product should work
- 4+ years of mobile application development experience, with React Native as your primary framework
- Desire to take on and own a large scale product with freedom to design and develop a best in class experience
- Proven ability to develop and implement algorithms or systems in a professional setting, with strong coding skills and knowledge of best practices
- Comfortable in fast-paced and ambiguous environments, working inside a large, established codebase
- Hold a degree in Computer Science or have equivalent experience
More about this role
Sleeper is a rapidly expanding platform for fantasy sports and games, revolutionizing the way sports fans connect and engage. Though once only an NFL fantasy football company, we have continued to expand our offerings over 10+ years of operation with NBA, LCS, and soccer. In Sleeper Picks, our real-money Daily Fantasy Sports (DFS) game, users predict player performance against projections provided by third-party vendors. We are at the forefront of innovation in the sports gaming industry, backed by some of Silicon Valley's top investors.
You'll be working on our fantasy sports product — season-long leagues, drafts, matchups, live scoring, and the social layer that connects them. It's the core of Sleeper, with traffic that peaks hard on game days and a season calendar that doesn't move. You will play a crucial role in developing our mobile application to ensure scalability, reliability, and quality, impacting millions of dedicated users every day.
Our mobile platform is built on React Native, and has been modernized with TypeScript and many of the leading packages like react-query, react-navigation, and reanimated. We’re looking for an experienced mobile developer who can bring...
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