The Crown Is Yours
As a Senior Fullstack Engineer, you'll tackle complex features and real-time applications which our traders rely on every day - from dynamic microfrontends to high-throughput, event-driven services. In this role, you'll design and build within a distributed architecture where reliability, scale, and long-term maintainability matter. Working closely with Engineering and Product teams, you'll deliver resilient solutions that hold up under real production load. You'll be trusted to solve tough technical challenges, support critical systems, and mentor engineers while raising the bar for speed, quality, and system design.
What You'll Do
- Design, build, and maintain fullstack features within a distributed, event-driven architecture.
- Own technically complex work from design through implementation, deployment, and long-term support.
- Develop APIs, microservices, and microfrontends that enable fast, reliable product experiences.
- Write clean, well-tested, and performant code with an eye toward scalability and maintainability.
- Investigate and resolve production issues using observability tools and system logs.
- Collaborate closely with engineers, product managers, and designers to plan and deliver solutions.
- Review peer code thoughtfully, offering feedback that improves clarity and quality.
- Mentor junior engineers through pairing, reviews, and everyday coaching.
What You'll Bring
- At least 3 years of experience as a Software Engineer with direct production ownership.
- Proficiency in C# (.NET 8), React, and TypeScript or equivalent experience with modern frameworks.
- Hands-on experience with distributed systems and asynchronous communication patterns.
- Strong understanding of system design principles, scaling strategies, and architectural trade-offs.
- A collaborative approach to mentoring and reviewing code that elevates team performance.
- Proficiency in integrating AI-powered tools (e.g. Copilot, Cursor, Claude) into development pipelines to accelerate coding, enhance code quality, and increase developer efficiency.
- Proficiency with AI-assisted testing, code reviews, and documentation generation.
- Proven ability in leveraging AI tools in daily engineering workflows e.g. including pair programming with AI, auto-generating test cases, or accelerating bug triage and resolution.
#LI-TK1
#LI-REMOTE
Join Our Team
We're a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston. As a regulated gaming company, you may be required to obtain a gaming license issued by the appropriate state agency as a condition of employment. Don't worry, we'll guide you through the process if this is relevant to your role.
Top Skills
What the Team is Saying
What We Do
It's simple, at DraftKings, we believe life is more fun when you're in on the action. For that reason, we’re committed to responsibly creating the world’s favorite games and betting experiences. We’re developing the most innovative and entertaining real money products and offers; to forever transform how people experience sports; to be a fully vertically integrated sports betting operator. It's our ultimate goal to build the best, most trusted, and most customer-centric destination for our players.
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.
Why Work With Us
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. Ready to own what’s next?
Gallery
DraftKings Teams
DraftKings Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Our flexible hybrid policy empowers team members to work where they’re most productive—whether at home or in our collaborative offices. We trust our teams to choose what works best for them to thrive and innovate.
