IOS Engineer

Sunnyvale, CA or San Diego, CA or Seattle, WA or New York, NY

E-commerce got real-time data infrastructure decades ago. Physical stores still have not. RADAR is changing that. RADAR is building the data infrastructure layer for the physical world, starting with retail. Our hardware-enabled SaaS platform uses proprietary overhead sensors, software, and AI-powered analytics to locate every product in a store, continuously, down to the fixture. We are deployed across 1,500+ stores with retailers including American Eagle Outfitters and Old Navy, processing tens of billions of real-world events every day, delivering 99%+ accuracy in complex, noisy environments - at fleet scale.

RADAR is one of the best-funded companies in retail technology, backed by a recent Series B financing at a $1 billion valuation. Inventory accuracy is only the beginning. We believe RADAR can become foundational infrastructure for the physical economy, powering new AI-driven commerce experiences across retail and beyond. Join us if you want to work on a large, unsolved, technically challenging problem with an ambitious team building category-defining technology.

• Mission-Driven:
  We're transforming retail with cutting-edge technology and building something that truly matters.
• Collaborative Team:
  We thrive on curiosity, shared goals, and solving complex problems together.
• High Impact:
  You’ll make meaningful contributions from day one and help shape the future of our product and company.
• Clear Communication:
  We value honesty, humility, and respectful dialogue—everyone’s voice matters.
• Balanced Lives:
  We work hard, but not at the expense of well-being. We respect time, boundaries, and life outside of work.
• Diverse Perspectives:
  We believe better ideas come from diverse backgrounds, experiences, and viewpoints.
• Empathy-Driven Design:
  We build with deep respect for our end users, listening closely to their feedback and needs.

We’re looking for a Staff iOS Engineer to shape Radar’s mobile and cross-platform technical strategy and influence engineering direction well beyond the iOS team. We’re redesigning and rebuilding our mobile apps from the ground up, and you’ll be the technical leader shaping it. This is a senior individual contributor role with no formal management duties. You’ll lead through deep technical expertise, sound judgment, and influence.

You’ll work with significant autonomy to set long-term architecture, drive innovation, and guide major cross-functional initiatives with product, design, Android, platform, and backend leaders. You’ll stay hands‑on in the code while multiplying the impact of engineers across the organization.

• Define the multi-year mobile architecture and technical strategy.
• Co‑lead cross‑platform strategy, including shared code and Kotlin Multiplatform adoption, in partnership with Android and backend leaders.
• Drive innovation by finding new technical bets and platform capabilities that open up product opportunities.
• Guide major cross‑functional initiatives across mobile, platform, and backend teams from concept to measurable outcome.
• Stay hands‑on: design and build the most complex, highest‑leverage parts of the iOS codebase in Swift and SwiftUI.
• Set engineering standards for architecture, quality, performance, and reliability, and get them adopted across teams.
• Mentor Staff and Senior engineers and help grow Radar’s next generation of technical leaders.
• Help drive the technical vision and architecture as we rebuild Radar’s mobile apps, a rare chance to define the foundation of our next‑generation product.
• Plan and drive the migration of existing customers from legacy apps to the new app, keeping the experience smooth and low‑risk with minimal disruption.
• Kee…