V

Vannevar Tech Stack

AI platform for defense intelligence and tactical decision-making

Defense and Space Manufacturing Palo Alto, California 51–200 employees Privately Held

Vannevar operates an agentic AI platform purpose-built for defense and national security missions, trained on a petabyte of adversarial data. The tech stack—Elasticsearch, PyTorch, TensorFlow, Hugging Face, vLLM, and AWS—reflects a mature ML infrastructure focused on real-time inference and retrieval at scale. Active hiring tilts heavily toward senior engineering (11 roles, mostly senior/lead level), signaling aggressive scaling of deployments into government authorized systems while wrestling with compliance hardening, retrieval latency, and the operational complexity of embedded tactical software.

Tech Stack 20 technologies

Core StackElasticsearch AWS Python React Node.js TypeScript Tailwind CSS PyTorch TensorFlow Hugging Face OpenSearch macOS Windows VDI CrowdStrike Falcon Microsoft 365 MITRE ATT&CK ONNX vLLM TensorRT

What Vannevar Is Building

◆Challenges

Scaling defense product deployments
Deploying software to government environment
Ensuring compliance and security
Expanding pilots into larger projects
High-throughput performance
Retrieval performance
Search latency
Embedding projects within existing programs
Capturing new opportunities
Strengthening core operational systems

▲Active Projects

Key product suite deployment to government authorized system
Product suite hardening in compliant cloud
Pilot engagements with dod mission groups
Scalable ato management system
Expanding pilots into larger projects
Mission-critical software solutions for national security
Foothold pilots
New category-defining programs
Visibility and accountability systems
Core operational systems

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Engineering

11

Product

3

Sales

3

Ops

2

Security

2

Data

1

Finance

1

Marketing

1

Seniority

Senior

14

Lead

5

Mid

2

Director

1

Intern

1

Staff

1

Notable leadership hires: Growth Director, Growth Lead

Company intelligence

Find more companies like Vannevar by tech stack, pain points and active projects

Get started free

About Vannevar

Vannevar builds agentic AI software for U.S. national security and defense operations. The platform delivers targeting support, mission planning acceleration, and homeland and Indo-Pacific defense capabilities, currently deployed across more than 125 government and national security installations. The product surface spans information retrieval (Elasticsearch, OpenSearch), ML inference (PyTorch, TensorFlow, Hugging Face), and tactical decision support. Core operational challenges center on scaling deployments into compliant government cloud environments, optimizing search and embedding latency, and embedding software into existing defense programs and workflows.

HeadquartersPalo Alto, California

Company Size51–200 employees

Hiring MarketsUnited States

Frequently Asked Questions

What AI frameworks does Vannevar use?

Vannevar's stack includes PyTorch, TensorFlow, Hugging Face transformers, vLLM for inference, and ONNX for model portability. The platform runs on AWS infrastructure with Elasticsearch and OpenSearch for retrieval.

How many government deployments does Vannevar have?

Vannevar supports more than 125 national security and U.S. government deployments. Current project focus includes scaling deployments to government authorized systems and expanding pilot engagements into larger programs.