Lead iOS Engineer

Stack

Responsibilities

• ▹Lead the design and delivery of scalable iOS build and release tooling: Azure DevOps pipelines, build caching, release automation, shared scripts, reusable tasks, variable groups
• ▹Advance CI/CD performance and efficiency: reduce build times, eliminate unused capacity, track 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 with strategy
• ▹Mentor and coach iOS engineers, fostering collaboration and growth
• ▹Monitor and optimize app performance, stability and release processes
• ▹Stay current with iOS platform updates, tools and emerging trends
• ▹Partner with leadership to shape product roadmaps and long-term mobile strategy

Requirements

• ▹Bachelor's degree in Computer Science or equivalent 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
• ▹Exceptional collaboration skills, with a track record of influencing technical direction across teams
• ▹A strategic, user-focused mindset

Soft skills

About the company

DraftKings is a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston, building AI-driven solutions as a regulated gaming company.