Senior iOS Engineer and Mobile Product Lead

Senior iOS Engineer / Mobile Product Lead

Our client is seeking a Senior iOS Engineer / Mobile Product Lead for a 12-month contract position based in New York City. This is a hybrid role requiring candidates to reside in the New York area and meet in the NYC office monthly. The position reports to the VP of Product & Technology.

This is a hands-on, high-impact role at the intersection of technology, product, and growth. You’ll collaborate closely with marketing, design, and product teams to build and test rapid, data-driven mobile experiences that drive user engagement and conversion.

Note: At this time we are unable to consider third-party candidates or those requiring sponsorship. US citizenship is required.

What You’ll Do

• Collaborate cross-functionally with marketing, UI/UX, and product teams to translate ideas into high-impact mobile features.
• Develop and iterate on SwiftUI-based iOS applications, focusing on conversion, engagement, and user experience.
• Rapidly prototype, test, and deploy features to a limited user base (~5%) to gather data and optimize performance.
• Analyze consumer KPIs including conversion rates, retention, engagement, and app revenue, and implement experiments to improve them.
• Partner with marketing on A/B tests, campaigns, and growth initiatives to align product and marketing strategies.
• Own the mobile product roadmap from concept to deployment, emphasizing measurable outcomes.
• Operate in a lean, startup-style environment that values speed, creativity, and smart experimentation.
  
  
  

What You’ll Bring

• 5–10 years of iOS development experience with strong SwiftUI expertise.
• Proven experience building and launching consumer mobile products, ideally in retail, e-commerce, or growth-focused environments.
• Solid understanding of conversion funnels, shopping carts, search/browse, coupons, and marketing integrations.
• Strong technical and business acumen with the ability to connect product decisions to KPIs and revenue.
• Comfortable working with marketing and design teams and iterating based on user and business feedback.
• Entrepreneurial mindset – driven, curious, and eager to test and learn in a fast-moving culture.
  
  
  

Bonus Points For

• Experience leading or mentoring small product engineering teams.
• Familiarity with data analytics tools for product optimization and A/B testing.
• Exposure to performance marketing or growth-driven product experimentation.
  
  
  

Why Join Us

• Collaborate with a visionary VP with experience from top-tier internet and retail companies.
• Be part of a nimble team that tests bold ideas and measures success through data.
• Opportunity to shape the mobile experience for millions of users.