540 Tech Stack

Government technology consulting: cloud infrastructure, APIs, and DevOps

IT Services and IT Consulting Arlington, Virginia 51–200 employees Founded 2013 Privately Held

540 is a cloud-first consulting firm serving federal agencies with infrastructure, API, and deployment automation work. The stack—GCP, AWS, Kubernetes, Kafka, PostgreSQL—combined with hiring skewed heavily toward senior engineers (11 of 12 roles) signals deep technical execution rather than headcount scaling. Active projects center on mission-critical platforms (air force aircraft maintenance, integration systems) where reliability and distributed-system design are non-negotiable.

Tech Stack 46 technologies

Core StackKubernetes AWS Helm Java Angular Docker Kafka PostgreSQL MySQL Maven JavaScript TypeScript Python JUnit Playwright Cypress Terraform BigQuery Kotlin GCP Apigee Azure Spring Boot Gradle pytest IndexedDB Red Hat Deployment Manager IAM Pub/Sub+16 more

What 540 Is Building

◆Challenges

High-volume time-series data processing
Mission-critical platform reliability
Modernizing aircraft maintenance operations
Complex distributed system delivery
Scaling maintenance platform
Ensuring reliability across distributed systems
Improving test coverage
Reducing defects in distributed systems
Ci/cd pipeline design
Modernizing maintenance planning

▲Active Projects

Next-generation air force aircraft maintenance application
Air force integration platform
Ci/cd pipeline design
Cloud architecture design
Full-stack feature development
Restful api design
Kafka-based messaging implementation
Aircraft maintenance platform
Secure ci/cd pipelines
Global data processing platform

Hiring Activity

Accelerating15 roles · 9 in 30d

Department

Engineering

Security

Seniority

Senior

Mid

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About 540

540 is a technology consulting firm headquartered in Arlington, Virginia, founded in 2013. The company specializes in cloud architecture, software development, API design, DevOps, and business intelligence, primarily for federal government and business clients. Their current project portfolio emphasizes modernization of legacy systems (aircraft maintenance operations), CI/CD infrastructure, and global data processing platforms. The firm operates at 51–200 employees with active engineering presence focused on high-reliability, distributed-system delivery.

HeadquartersArlington, Virginia

Company Size51–200 employees

Founded2013

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does 540 use?

Primary platforms: GCP, AWS, Azure. Core: Kubernetes, Kafka, PostgreSQL, Java, Spring Boot. CI/CD & infrastructure: Docker, Helm, Terraform, Deployment Manager. Testing: pytest, JUnit, Playwright, Cypress.

What projects is 540 working on?

Air force aircraft maintenance platform, air force integration systems, CI/CD pipeline design, cloud architecture, Kafka-based messaging, RESTful API design, and global data processing platforms.

How this profile is built

540'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.