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Spear AI Tech Stack

AI/ML platform for defense and national security operations

Defense and Space Manufacturing Washington, DC 51–200 employees Founded 2020 Privately Held

Spear AI builds machine learning systems for U.S. national security and defense customers, with a tech stack spanning PyTorch, TensorFlow, and cloud infrastructure (AWS, Azure, GCP, AWS GovCloud). The hiring profile—9 of 10 open roles in engineering, mostly senior-level—reflects active development across real-time and offline data pipelines, acoustic ML, and maritime domain awareness systems. Pain points around air-gapped deployment, CMMC compliance, and firmware CI/CD indicate customers operating in highly regulated, disconnected environments.

Tech Stack 40 technologies

Core StackPyTorch TensorFlow scikit-learn Python AWS JavaScript Java Go Apache Spark Kafka Apache Airflow Dagster PostgreSQL Apache Iceberg Vanta Pulumi Docker Kubernetes Fairlearn Azure GCP AWS GovCloud Parquet WebGPU MQTT Redpanda Kandji 1Password C/C++ Protocol Buffers+10 more

What Spear AI Is Building

Challenges

  • Ensuring cmmc compliance
  • Deploying to air-gapped environments
  • Transitioning away from ros2
  • Maintaining cloud integration
  • Field deployment logistics
  • Managing secrets and configuration
  • Lack of ci/cd pipeline for embedded firmware
  • Improving provisioning and configuration systems
  • Integration between cloud and hardware systems
  • Scaling design engineering

Active Projects

  • Real-time data feeds
  • Offline data pipelines
  • Next-generation data management and ai platform for maritime domain awareness
  • Machine learning model integration
  • Ai-enabled acoustic buoy software development
  • Cross-platform dsp library development
  • Cloud api integration
  • Cloud architecture design and implementation
  • Ci/cd and devsecops pipeline development
  • Unmanned maritime sensor systems

Hiring Activity

Accelerating10 roles · 9 in 30d

Department

Engineering
9
Design
1

Seniority

Senior
8
Mid
2
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About Spear AI

Spear AI develops machine learning and AI solutions for the national security and defense sectors. The company works on a range of ML applications, from reinforcement learning to acoustic signal processing and cloud architecture, serving customers with demanding technical and regulatory requirements. Current projects span real-time data feeds, maritime sensor systems, and next-generation data platforms. The organization is based in Washington, DC, with engineering-focused hiring concentrated in the United States and growing velocity across senior technical roles.

HeadquartersWashington, DC
Company Size51–200 employees
Founded2020
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Spear AI use?

PyTorch, TensorFlow, scikit-learn, Python, Apache Spark, Kafka, AWS/Azure/GCP, PostgreSQL, Docker, Kubernetes, and AWS GovCloud. Also uses Airflow, Dagster, and Redpanda for data orchestration and streaming.

What is Spear AI working on?

Real-time and offline data pipelines, maritime domain awareness platforms, AI-enabled acoustic buoy software, unmanned maritime sensor systems, cloud API integration, and CI/CD/DevSecOps infrastructure for defense environments.

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How this profile is built

Spear AI'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.