Radar Tech Stack

Location APIs and geofencing SDKs for enterprise customer engagement

Software Development New York, NY 51–200 employees Founded 2016 Privately Held

Radar operates a geolocation platform serving enterprises with mobile SDKs (iOS, Android), maps APIs, and AI-driven operational tools. The stack reveals a scaled, production-hardened system: Kubernetes, EKS, Airflow, Spark, and Redis handle 1B API calls daily at 10,000 QPS, with multi-region deployment underway. Hiring deceleration paired with an engineering-first department mix suggests focus on consolidating infrastructure rather than headcount growth.

Tech Stack 36 technologies

Core StackSlack Terraform AWS MongoDB CircleCI CloudWatch Grafana PagerDuty Cloudflare TypeScript Rust Apache Airflow Apache Spark Node.js Redis Kubernetes Kotlin Swift React Android iOS Linear Google Maps API AWS EKS Atlas Pingdom OpenStreetMap MapLibre Athena Objective-C+6 more

What Radar Is Building

◆Challenges

Scaling to handle high traffic
Maintaining performance at 10,000 qps
Enhancing deployment to be multi-region
Modernizing data stack
Handling high-volume data exhaust
Operating at scale
Handling 1b api calls per day
Maximizing customer value
New logo acquisition
Demonstrating roi to prospects

▲Active Projects

Mobile sdk feature development
Waypoint demo app
Enhance deployment to be multi-region
Next generation data platform
Modernizing data stack
Extend core radar platform
New logo acquisition
High-impact product evaluations
Develop tailored solutions
Sales compensation plans

Hiring Activity

Decelerating15 roles · 2 in 30d

Department

Engineering

Sales

Data

Design

Ops

Security

Support

Seniority

Mid

Senior

Manager

Junior

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About Radar

Radar provides geolocation services for enterprise customers through three product vectors: mobile SDKs for iOS and Android, maps and routing APIs, and AI-powered solutions for customer engagement and operations optimization. Founded in 2016 and based in New York, the company operates at significant scale—1B daily API calls across a distributed Kubernetes infrastructure on AWS. Current initiatives center on multi-region deployment, modernizing their data platform (Airflow, Spark, Athena), and extending core platform capabilities. The sales org focuses on net-new logo acquisition and demonstrating ROI to prospects.

HeadquartersNew York, NY

Company Size51–200 employees

Founded2016

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Radar use?

Radar's platform runs on AWS (EKS, Athena), Kubernetes, MongoDB, Redis, and Apache Airflow/Spark for data pipelines. Mobile SDKs use Kotlin, Swift, and Objective-C; backend services use TypeScript, Node.js, and Rust. Maps APIs integrate Google Maps and OpenStreetMap via MapLibre.

How many API calls does Radar process daily?

Radar handles 1 billion API calls per day and maintains a 10,000 queries-per-second baseline. Scaling traffic and multi-region deployment are active engineering priorities.