Full-Stack Engineer [JR10624]

ABOUT DRAFTKINGS

We’re defining what it means to build and deliver the most extraordinary sports and entertainment experiences. Our global team is trailblazing new markets, developing cutting-edge products, and shaping the future of responsible gaming.

Here, “impossible” isn’t part of our vocabulary. You’ll face some of the toughest but most rewarding challenges of your career. They’re worth it. Channeling your inner grit will accelerate your growth, help us win as a team, and create unforgettable moments for our customers.

THE CROWN IS YOURS

As a Full-Stack Engineer, you’ll play a critical role in developing high-performance applications that support thousands of users daily. Working in a collaborative, cross-functional environment, you will contribute to building scalable, robust, and distributed systems while gaining hands-on experience with Cloud, Kubernetes, and AI-driven tooling. Your work will directly impact mission-critical business operations, ensuring optimal efficiency, scalability, and seamless user experiences.

WHAT YOU’LL DO AS A FULL-STACK ENGINEER

• Develop and maintain scalable and high-performance web applications used by our large customer experience team.
• Build and optimize complex distributed systems and APIs that power core business workflows.
• Ensure high availability and reliability of our systems through performance tuning and best engineering practices.
• Write clean, maintainable, and testable code, covering functionality with unit, integration, and performance tests.
• Investigate and debug production issues, optimize system performance, and ensure smooth operations.
• Participate in code reviews, mentorship, and architectural decisions, contributing to a culture of excellence.
• Stay at the forefront of technology by exploring and implementing emerging trends in full-stack development.

WHAT YOU’LL BRING

• 3+ years of experience in C#/.NET development with a strong understanding of object-oriented principles.
• 2+ years of experience with React or other modern JavaScript frameworks such as Angular or Vue.
• Experience building distributed systems and working with Docker, Kubernetes, and AWS.
• Experience with SQL and NoSQL databases.
• Good understanding of software architecture, performance optimization, and scalability challenges.
• Experience writing and maintaining comprehensive test suites, including unit, integration, performance (load testing), and end-to-end (E2E) testing to ensure software quality and reliability.
• Solid debugging and troubleshooting skills, with experience profiling and optimizing application performance.
• Good level of verbal and written English for clear communication within a global team.

JOIN OUR TEAM

Being part of the DraftKings team means you’re always looking for new ways to break out of the box. Whether you’re data-obsessed, tech-driven, or love working with different people each day, you’ll solve some of the most exciting challenges in our industry and be supported from your very first day.

READY TO OWN WHAT’S NEXT?

We know finding a new job can be intimidating. Don’t let imposter syndrome stop you from applying! Even if you don’t think you tick off every box in this job description, we’d still love for you to apply or join our Talent Community.

DraftKings is proud to be an equal opportunity employer. We do not tolerate discrimination of any kind and are committed to providing equal employment opportunities regardless of your gender identity, race, nationality, religion, sexual orientation, status as a protected veteran, or status as an individual with a disability.