Company profile

Rapsodo Tech Stack

Radar and vision-based launch monitors for baseball, softball and golf

Spectator Sports Chesterfield, Missouri 51–200 employees Founded 2010 Privately Held

Rapsodo builds sports hardware that pairs RF radar and camera sensing with on-device ML, visible in a stack spanning C++, PyTorch, TensorRT, ONNX Runtime and TensorFlow Lite alongside a Vector Network Analyzer. Hiring is accelerating and engineering-led, with active work on multi-band radar design, RF front-end circuits and board bring-up, while job posts flag measurement accuracy and modernizing monolithic backend systems.

Tech Stack 148 technologies

Core StackFigma Adobe Photoshop Adobe Illustrator Go PostgreSQL Docker Kubernetes C++ Python PyTorch TensorFlow Node.js C# Java Kotlin React Vue AWS MongoDB Cursor Zendesk Salesforce Adobe XD Zeplin GCP Vector Network Analyzer Blender TensorRT ONNX Runtime TensorFlow Lite+106 more

What Rapsodo Is BuildingChallenges and projects from their job posts

◆Challenges

Measurement accuracy and product reliability
Modernizing monolithic systems for platform scalability
Low adoption of golf technology
Device installation and maintenance burden
Aligning growth with profitability

▲Active Projects

Multi-band radar systems and RF front-end circuits
Board bring-up and system validation
High-speed sports robot validation system
Marketplace and real-time performance optimization
Merchant pipeline development

Hiring Activity

Accelerating25 roles · 15 in 30d

Department

Engineering

Marketing

Ops

Design

Sales

Legal

Product

Seniority

Senior

Mid

Intern

Manager

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About Rapsodo

Rapsodo is a privately held sports technology company founded in 2010 and headquartered in Chesterfield, Missouri. It makes flight and launch monitors for baseball, softball and golf, plus sports vision technology, built on sensor data and analytics. The company employs 51–200 people and hires across the United States, United Kingdom, Singapore and Malaysia. Its software runs on GCP and AWS with Go, Node.js, PostgreSQL and MongoDB, and customer operations use Salesforce and Zendesk.

HeadquartersChesterfield, Missouri

Company Size51–200 employees

Founded2010

Hiring MarketsMalaysia, Singapore, United Kingdom, United States

Frequently Asked Questions

What tech stack does Rapsodo use?

Rapsodo uses C++, Python, Go, Node.js, Kotlin and React, with PyTorch, TensorFlow, TensorRT and ONNX Runtime for ML, plus GCP, AWS, Kubernetes, PostgreSQL, MongoDB, Salesforce and Zendesk.

What countries does Rapsodo hire in?

Rapsodo hires in the United States, United Kingdom, Singapore and Malaysia, with engineering the largest department in its current hiring mix.

What is Rapsodo working on?

Current projects include multi-band radar system design, RF front-end circuit development, board bring-up and validation, a high-speed sports robot validation system, and marketplace performance optimization.

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How this profile is built

Rapsodo's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.