Company profile

Velo3D Tech Stack

Metal additive manufacturing systems for aerospace, defense and energy parts

Machinery Manufacturing Fremont, California 51–200 employees Founded 2014 Public Company

Velo3D builds integrated metal 3D printing systems for mission-critical parts in space, defense, energy and transportation. Its stack pairs optical and mechanical CAD (Zemax, SolidWorks, Siemens NX, CATIA) with PyTorch, OpenCV and EtherCAT, pointing to ML-driven printability modeling layered onto multi-laser hardware. Hiring is engineering- and manufacturing-heavy, matching pressure to scale Sapphire system output and move designs from prototype to production.

Tech Stack 47 technologies

Core StackSolidWorks AWS PyTorch Python C++ NumPy Splunk Datadog AutoCAD CATIA Salesforce React JavaScript TypeScript NetSuite MATLAB Zemax OpenCV Solidworks PDM SOLIDWORKS Electrical FMEA Qt Serverless Framework AutoCAD Electrical Siemens NX EtherCAT IO-Link XBRL VTK JMP+17 more

What Velo3D Is BuildingChallenges and projects from their job posts

◆Challenges

Rising demand for Sapphire systems
Scaling manufacturing from prototype to full production
Obsolescence of optical components
Improving system reliability and manufacturability
Performance bottlenecks in large-scale computing
Maintaining equipment readiness and reducing recurring incidents

▲Active Projects

Optical design for multi-laser metal AM platforms
Building a printability model
Machine learning integration and scaling large models
Cybersecurity compliance support
Automating test processes for 3D printing tools
Design for additive manufacturing feedback loops

Hiring Activity

Steady40 roles · 10 in 30d

Department

Engineering

Manufacturing

Sales

Legal

Construction

Finance

Seniority

Mid

Senior

Junior

Director

Manager

Staff

Lead

Notable leadership hires: Technical Lead, Accounting Director

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About Velo3D

Velo3D is a public company headquartered in Fremont, California, founded in 2014, with 51–200 employees. It designs and assembles metal additive manufacturing systems in the United States, including its Sapphire printer line. Customers produce complex, high-performance parts for aerospace, space exploration, defense, energy, turbomachinery, high-performance engines and automotive tooling. The company runs business operations on Salesforce and NetSuite, and all current hiring is in the United States.

HeadquartersFremont, California

Company Size51–200 employees

Founded2014

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Velo3D use?

Velo3D uses Zemax, SolidWorks, Siemens NX and CATIA for design, Python, C++, PyTorch and OpenCV for software and ML, AWS, Datadog and Splunk for infrastructure, plus Salesforce and NetSuite.

Is Velo3D hiring engineers?

Yes. Engineering is Velo3D's largest hiring area, followed by manufacturing, with smaller openings in sales, legal and finance, all based in the United States.

What is Velo3D working on?

Velo3D is scaling Sapphire system production, designing optics for multi-laser metal AM platforms, building a printability model, integrating machine learning and supporting cybersecurity compliance.

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How this profile is built

Velo3D'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.