Senior Frontend Engineer at Sleeper

Welcome to Sleeper. We are a fast-growing platform dedicated to changing how sports fans connect and engage with their favorite games. Over the past decade, we have evolved from a fantasy football company into a multi-sport destination covering the NBA, LCS, and soccer. With our real-money Daily Fantasy Sports game, Sleeper Picks, we are pushing the boundaries of innovation in the sports gaming industry. We are backed by some of the most prominent investors in Silicon Valley, and we are looking for talented people to help us build incredible experiences for our millions of users.

What is this role?

We are looking for a Senior Frontend Engineer to join our team on a full-time basis. This is a remote position open to candidates anywhere. We value intelligence and creativity, and we are looking for a seasoned professional who can help us scale our mobile and web products while maintaining the high quality our users expect.

What will you do?

• Work closely with our design team to turn user needs into technical specifications and high-quality product features.
• Write clean, efficient, and maintainable code using React Native, TypeScript, and modern libraries like React Query and React Navigation.
• Troubleshoot and resolve complex issues related to performance, data caching, and socket connectivity to ensure a smooth experience for our users.

What makes you a great fit?

You should have at least five years of experience in mobile or web development with a strong focus on frontend work. We are looking for someone who is comfortable in a fast-paced environment and enjoys the challenge of building new systems from the ground up. You should be proficient in JavaScript and have a solid understanding of state management and GraphQL. We value proactive problem solvers who are eager to take ownership of large-scale products and challenge traditional ways of doing things. A degree in Computer Science or equivalent professional experience is required, and you should be comfortable communicating in English.

What's in it for you?

We offer a competitive salary range of $180,000 to $235,000 USD, depending on your experience. In addition to your compensation, you will receive a comprehensive benefits package that includes:

• Medical insurance
• Dental insurance
• Paid time off
• 401k plan
• The flexibility of working remotely

Beyond these benefits, you will be joining a small, impactful team where your work directly influences the future of the sports gaming landscape. We are committed to supporting your professional growth as we continue to innovate at the forefront of the industry.