Senior / Staff Product Engineer

About the role

Radar is looking for senior product engineers to build features across backend, frontend, and mobile for a platform handling over 1 billion API calls per day. The role can be based in the NYC headquarters or remote within the US.

Key responsibilities

• Develop full‑stack features using TypeScript, Rust, React, and mobile languages (Objective‑C, Kotlin, Swift).
• Ship code that powers 1 billion daily API calls, working on high‑throughput services and geospatial infrastructure.
• Engage with customers and prospects to gather feedback, debug issues in the field, and ensure successful adoption.
• Participate in on‑call rotation and collaborate with engineering, product, and go‑to‑market leads.

Required profile

• Generalist engineer comfortable moving between backend, frontend, and mobile stacks.
• Curious problem‑solver with tenacity to tackle complex technical challenges.
• Interest in customer interaction and translating feedback into product improvements.

Required skills

• Node.js/TypeScript
• Rust
• React & Next.js
• Kotlin, Objective‑C, Swift
• MongoDB, Redis, S3, Athena, Airflow
• AWS, Kubernetes (EKS), Terraform

What we offer

• Competitive salary and meaningful stock options
• 401(k) with 4% match
• Catered lunches, top‑notch equipment, and unlimited PTO
• Full health, dental, and vision coverage for employees
• 12 weeks paid parental leave, commuter and fitness benefits