iOS Engineer
DraftKings is looking for a Mobile Engineer to shape the future of its iOS experience by building features that reach millions of users. The role involves collaborating across Design, Product, and Analytics teams to deliver reliable, scalable, and high-impact solutions that drive user engagement and influence the evolution of the mobile platform.
This position offers the opportunity to work on one of the company's highest-visibility products, which is central to its long-term growth and innovation strategy. The successful candidate will contribute to the development of high-quality applications while leveraging modern tools and AI-assisted workflows to maintain excellence.
- Contribute to the development of high-quality iOS applications that deliver engaging user experiences.
- Write clean, maintainable code using Swift and SwiftUI, following established patterns and practices.
- Collaborate with product managers, designers, and engineers to build new features from concept to release.
- Assist with integrating APIs, managing data, and optimizing app performance.
- Participate in code reviews and testing to maintain a high standard of quality.
- Leverage AI coding assistants and agents to support development, testing and code reviews, while ensuring code quality and taking ownership of the final output.
- Learn about and apply modern iOS development tools, techniques, and trends.
- Work with your team to troubleshoot issues and improve reliability.
- Bachelor's degree in Computer Science or any suitable combination of education, experience, and training. (required)
- At least 1 year of experience building iOS applications in Swift. (required)
- Familiarity with architecture patterns like MVC or MVVM, and core principles such as OOP and design patterns. (required)
- Solid understanding of API integration, data persistence, and state management. (required)
- Eagerness to learn CI/CD, automated testing, and mobile release processes. (required)
- Strong attention to detail and a commitment to writing clean, maintainable code. (required)
- Interest in adopting AI-assisted development workflows. (required)
- Experience with tools such as Claude Code or Codex. (nice-to-have)
- Effective communication skills, a collaborative mindset, and a passion for building intuitive, user-focused mobile experiences. (required)
- Comprehensive health benefits, including various medical plans, dental, and vision.
- Wellbeing program including free therapy sessions with Lyra Mental Health Solution, Lyra Employee Assistance Program, the Calm App, and Virtual Yoga Classes.
- 14 weeks of 100% paid parental leave and workplace lactation support.
- Family planning benefits supporting adoption, surrogacy, and fertility treatments.
- 25 vacation days per year.
- 200 BGN food vouchers per month.
- 50% coverage of monthly MultiSport card.
- Financial planning programs such as Origin Financial.
- Commuter benefits.
DraftKings Inc. is a leading American digital sports entertainment and gaming company, headquartered in Boston, Massachusetts. Founded in 2012, it started in daily fantasy sports and has grown into one of the largest US online sportsbook and iGaming operators. The company offers mobile sports betting, online casino and daily fantasy contests across regulated North American markets. DraftKings is listed on the Nasdaq stock exchange and employs several thousand people.