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Fantasy Sports Developer Jobs in California (NOW HIRING)

Sleeper

Software Engineer, Backend

San Francisco, CA · On-site

$140K - $185K/yr

As one of the fastest-growing platforms in the fantasy sports and real-money gaming space, we're ... About the Role We're looking for a Software Engineer - Backend to help us scale the core systems ...

fastpointgames

Software Engineer

Los Angeles, CA

Fastpoint Games is looking for a Engineers for its Professional Services, Backend Services and Game ... and/or Fantasy Sports is a plus Experience with building web-based applications is a plus ...

FanDuel

Head of Social

Los Angeles, CA · On-site

Lead an always-on content operation spanning real-time moments, tentpoles, and original programming ... daily fantasy sports product. In addition, FanDuel Group operates FanDuel TV, its broadly ...

FanDuel

Head of Social

Los Angeles, CA

Lead an always-on content operation spanning real-time moments, tentpoles, and original programming ... daily fantasy sports product. In addition, FanDuel Group operates FanDuel TV, its broadly ...

Swish Analytics

Data Engineer

San Francisco, CA · On-site +1

$160K/yr

Company Overview Swish Analytics is a sports analytics, betting and fantasy startup building the ... We believe that oddsmaking is a challenge rooted in engineering, mathematics, and sports betting ...

Swish Analytics

Data Engineer

San Francisco, CA · On-site +1

$145K/yr

Company Overview Swish Analytics is a sports analytics, betting and fantasy startup building the ... We believe that oddsmaking is a challenge rooted in engineering, mathematics, and sports betting ...

Swish Analytics

Data Engineer

San Francisco, CA · Remote

$160K/yr

Company Overview Swish Analytics is a sports analytics, betting and fantasy startup building the ... We believe that oddsmaking is a challenge rooted in engineering, mathematics, and sports betting ...

Swish Analytics

Data Engineer

San Francisco, CA · Remote

$160K/yr

Company Overview Swish Analytics is a sports analytics, betting and fantasy startup building the ... We believe that oddsmaking is a challenge rooted in engineering, mathematics, and sports betting ...

Swish Analytics

Data Engineer

San Francisco, CA · Remote

$145K/yr

Company Overview Swish Analytics is a sports analytics, betting and fantasy startup building the ... We believe that oddsmaking is a challenge rooted in engineering, mathematics, and sports betting ...

Swish Analytics

Machine Learning Engineer

San Francisco, CA · On-site +1

$160K/yr

Swish Analytics is a sports analytics, betting and fantasy startup building the next generation of ... Work closely with DevOps and Data Engineering teams to assist with implementation, optimization and ...

Swish Analytics

Data Engineer

San Francisco, CA · Remote

$145K/yr

Company Overview Swish Analytics is a sports analytics, betting and fantasy startup building the ... We believe that oddsmaking is a challenge rooted in engineering, mathematics, and sports betting ...

Swish Analytics

Tennis Data Scientist

San Francisco, CA · On-site +1

$135K - $190K/yr

... is a sports analytics, betting and fantasy startup building the next generation of predictive sports analytics data products. We believe that oddsmaking is a challenge rooted in engineering ...

Swish Analytics

Tennis Data Scientist

San Francisco, CA · On-site

$135K - $190K/yr

... is a sports analytics, betting and fantasy startup building the next generation of predictive sports analytics data products. We believe that oddsmaking is a challenge rooted in engineering ...

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Fantasy Sports Developer information

See California salary details

$20.6K

$66.5K

$128.3K

How much do fantasy sports developer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for fantasy sports developer in California is $66,507.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,679.00 and $94,985.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a fantasy sports developer?

To thrive as a Fantasy Sports Developer, you need a strong background in computer programming, database management, and an understanding of sports statistics and scoring systems, often supported by a degree in computer science or related field. Experience with web development frameworks, APIs, cloud platforms, and version control systems like Git is highly beneficial. Exceptional problem-solving ability, collaboration, and a passion for sports analytics make candidates stand out in this role. These skills ensure the delivery of innovative, reliable, and engaging fantasy sports platforms that attract and retain users.

What are the main challenges faced by fantasy sports developers on a daily basis?

Fantasy Sports Developers often face challenges related to managing real-time data integration, ensuring platform scalability during peak events, and maintaining fair and competitive game mechanics. Balancing the implementation of new features while minimizing downtime and resolving bugs requires strong technical and project management skills. Collaborating closely with designers, product managers, and customer support teams helps address user feedback promptly and keep the platform engaging. Overcoming these challenges leads to a more robust, user-focused fantasy sports experience and offers opportunities to grow expertise in fast-paced, data-driven environments.

What is a fantasy sports developer?

A Fantasy Sports Developer designs, builds, and maintains platforms for fantasy sports applications. This role involves coding user interfaces, backend systems, and real-time data integrations for player statistics, scoring, and league management. Developers often work with APIs, databases, and frameworks to ensure a seamless user experience. They may collaborate with product teams, designers, and data analysts to enhance gameplay features and ensure platform reliability. Strong programming skills, knowledge of sports data, and an understanding of gaming mechanics are key to success in this role.

What are the most commonly searched types of Fantasy Sports Developer jobs in California?

The most popular types of Fantasy Sports Developer jobs in California are:

What are popular job titles related to Fantasy Sports Developer jobs in California?

For Fantasy Sports Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Fantasy Sports Developer jobs in California look for?

The top searched job categories for Fantasy Sports Developer jobs in California are:

What cities in California are hiring for Fantasy Sports Developer jobs?

Cities in California with the most Fantasy Sports Developer job openings:

Fantasy Sports Developer jobs near you
Infographic showing various Fantasy Sports Developer job openings in California as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 64% Full Time, 31% Part Time, 2% Temporary, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $66,507 per year, or $32 per hour.

Senior Software Engineer, Backend

Sleeper

San Francisco, CA • On-site

$170K - $220K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 23 days ago

Job description

About Sleeper
Sleeper is on a mission to connect people over sports through games and community. As one of the fastest-growing platforms in the fantasy sports and real-money gaming space, we're redefining how sports fans engage-whether it's through season-long leagues, pick'em contests, or real-time interactions with friends.
Our team is lean, passionate, and product-driven. We obsess over user experience and believe that building delightful, fast, and reliable products is the best way to grow. Backed by some of the most respected investors in Silicon Valley, including Andreessen Horowitz and General Catalyst, we're building the future of sports engagement.
About the Role
We're looking for a Senior Software Engineer - Backend to help us scale the core systems behind our fantasy sports and DFS (Daily Fantasy Sports) offerings. In this role, you'll build and own critical backend services, and collaborate with fellow engineers as we scale to support tens of millions of passionate sports fans.
You'll collaborate cross-functionally to bring innovative features to life-from real-time contest engines and game logic to personalized content and secure, seamless payments. You'll own significant parts of the backend stack and help raise the bar for performance, scalability, and reliability at Sleeper.
What You'll Do
  • Design and build core backend systems that power Sleeper's games and real-time user experiences-fantasy contests, Sleeper Picks, user profiles, leaderboards, and more.
  • Build scalable, distributed systems capable of handling millions of concurrent users with low latency and high availability.
  • Own backend initiatives from concept to deployment, ensuring clean interfaces, well-documented services, and resilient infrastructure.
  • Optimize system performance and proactively address bottlenecks through monitoring, profiling, and capacity planning.
  • Collaborate cross-functionally with product, design, and frontend teams to deliver features that users love.
  • Contribute thoughtful code reviews and help strengthen backend engineering best practices and standards.

Who You Are
  • 5+ years of backend software engineering experience.
  • Proven ability to build and scale distributed systems that serve millions of users in real-time or gaming environments.
  • Strong proficiency in one or more backend languages (e.g., Go, Python, Node.js, Java), and an understanding of trade-offs between them.
  • Solid knowledge of databases (both SQL and NoSQL), caching strategies, and message queues (e.g., Kafka, RabbitMQ, Pub/Sub).
  • Comfortable designing and maintaining RESTful and/or graphql APIs, data models, and internal tooling.
  • Cloud experience (AWS, GCP, or similar), with familiarity with containers (Docker) and orchestration (Kubernetes a plus).
  • Strong product mindset-you care about the why, not just the how, and you build with users in mind.
  • Excellent communication and collaboration skills.
  • Bonus: Proficiency in Elixir
  • Bonus: Passion for sports, gaming, or building multiplayer or real-time systems.

Why Join Sleeper?
  • Massive Impact - Your work will touch millions of users and help shape the next generation of sports entertainment.
  • High Ownership - We trust our engineers to make high-leverage decisions and drive meaningful outcomes.
  • Startup Agility - Move fast, ship often, and see your work in the hands of users quickly.
  • Culture-First Team - We're a team of builders, thinkers, and sports lovers who value humility, collaboration, and having fun along the way.

What We Offer
  • Competitive salary ($170,000-$220,000) /year not inclusive of stock options and benefits)
  • Equity
  • Comprehensive medical, dental, and vision insurance
  • 401(k)
  • Generous PTO and flexible remote work policy
  • Opportunities for fast career growth in a high-impact role
  • A small, focused team where your contributions truly matter

Apply