DraftKings Inc. logo
DraftKings Inc.

Defining what it means to build and deliver the most extraordinary sports & entertainment experiences.The Crown is Yours

Lead iOS Engineer

Full-stack EngineerSoftware EngineerFull TimeRemoteSeniorTeam 1,001-5,000Since 2012Company SiteLinkedIn

Location

Bulgaria

Posted

3 days ago

Salary

0

Seniority

Senior

Bachelor Degree4 yrs expEnglishAzureiOSSwift

Job Description

Lead iOS Engineer

DraftKings Inc.

• Lead the design and delivery of scalable iOS build and release tooling, including Azure DevOps pipelines, build caching, release automation, shared scripts, reusable tasks, variable groups, and consistent build-system configurations across teams. • Advance CI/CD performance and efficiency by evaluating emerging tooling, reducing build times, eliminating unused capacity, and tracking impact with measurable metrics. • Set and uphold coding standards, architecture patterns, and best practices across the iOS engineering team. • Collaborate with Product Managers, DevOps and backend engineers and tech leads to align technical solutions and tooling direction with business goals and the broader mobile platform strategy. • Mentor and coach iOS engineers, fostering a culture of collaboration, growth, and technical excellence. • Monitor and optimize app performance, stability, and release processes to ensure smooth, reliable deployments. • Stay current with iOS platform updates, tools, and emerging trends, introducing innovative solutions that keep our apps ahead of the curve. • Partner with leadership to shape product roadmaps and contribute to the long-term mobile strategy.

Job Requirements

  • Bachelor's degree in Computer Science or any relevant combination of education, experience and training
  • At least 4 years of experience building and shipping iOS applications, with at least 2 years in a leadership or mentorship role.
  • Expert-level proficiency in Swift and SwiftUI, with deep knowledge of iOS architecture patterns such as MVVM and VIPER.
  • Proven ability to design scalable, modular codebases and lead large feature development from concept to release.
  • Strong background in API integration, data persistence, state management, and performance tuning.
  • Experience with CI/CD pipelines, automated testing frameworks, and efficient release processes.
  • Hands-on exposure to Xcode build settings, Swift Package Manager, toolchain management, and Azure DevOps pipeline design is a strong advantage.
  • Exceptional collaboration skills, with a track record of influencing technical direction across teams.
  • A strategic, user-focused mindset, balancing technical innovation with delivering impactful product experiences.

Benefits

  • Health insurance
  • Retirement plans
  • Paid time off
  • Flexible work arrangements
  • Professional development

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