Staff iOS Architect & Technical Leader — Equity

RADAR; San Francisco (CA); On-site; USD 172,000 - 250,000; Full time

Benefits offered by this job

Equity

Comprehensive medical and dental

Life and disability benefits

401k plan

Flexible time off

Paid parental leave

Job summary

RADAR in San Francisco is seeking a Staff iOS Engineer to shape Radar’s mobile strategy and lead the rebuild of our iOS apps. This senior IC role offers autonomy to design multi-year architecture, mentor engineers, and collaborate with product, design, Android, platform, and backend teams.

You will stay hands‑on with Swift/SwiftUI while setting standards for performance and reliability; you will drive migration from legacy apps to the new platform and contribute to the overall technical

Qualifications

• Extensive experience building and shipping iOS apps at scale.
• Deep expertise in Swift, SwiftUI, UIKit and Apple platform internals (concurrency, performance, memory).
• Proven ability to set technical strategy across multiple teams with measurable impact.
• Strong communication and mentoring skills for engineers and leaders.

Responsibilities

• Define multi-year mobile architecture and technical strategy.
• Co-lead cross-platform strategy with Android and backend teams; adopt Kotlin Multiplatform where applicable.
• Drive innovative platform capabilities to unlock product opportunities.
• Guide cross-functional initiatives from concept to measurable outcomes; maintain design integrity.
• Stay hands-on by building complex iOS components in Swift/SwiftUI.
• Set engineering standards for architecture, quality, performance and reliability; ensure adoption.
• Mentor Staff and Senior engineers to grow Radar’s technical leadership.
• Shape the vision and architecture as we rebuild radar mobile apps; minimize disruption during migration.
• Plan migration of legacy customers to the new app with minimal risk and downtime.
• Maintain and improve legacy products while investing in the new platform.

Skills

Swift

SwiftUI

UIKit

Apple platform internals

Concurrency

Performance

Memory management

Tools

Kotlin Multiplatform

gRPC

Protocol Buffers

Job description

RADAR in San Francisco is seeking a Staff iOS Engineer to shape Radar’s mobile strategy and lead the rebuild of our iOS apps. This senior IC role offers autonomy to design multi-year architecture, mentor engineers, and collaborate with product, design, Android, platform, and backend teams.

You will stay hands‑on with Swift/SwiftUI while setting standards for performance and reliability; you will drive migration from legacy apps to the new platform and contribute to the overall technical