NEC Corporation Tech Stack

Enterprise IT infrastructure, AI, and defense systems integrator

IT Services and IT Consulting Tokyo 10,001+ employees Public Company

NEC is a 10,000+ person IT integrator and systems builder headquartered in Tokyo, operating across infrastructure, AI, and defense sectors. The tech stack reveals a mature enterprise player—Oracle, Windows Server, VMware, Snowflake, and cloud platforms (AWS, Azure, GCP) dominate—but the adopting list (Spring Framework, Azure OpenAI, SAP S/4HANA, MBSE) and pain-point cluster (legacy modernization, cloud migration, aging infrastructure) show a company mid-transformation. Engineering headcount (188 roles) dwarfs sales (50), typical of systems integrators with long project cycles and technical delivery focus.

Tech Stack 162 technologies

Core StackTableau AWS Oracle Windows Server C# Java PostgreSQL VMware Hyper-V GitHub GitHub Copilot Jenkins Snowflake TypeScript React Native Node.js AWS RDS PowerPoint Excel Azure GCP Microsoft Access VBA Word JMeter SuccessFactors CyberArk OpenID Connect FIDO AWS CodePipeline+123 more

AdoptingAWS Microsoft 365 Spring Framework MyBatis ChatGPT Azure OpenAI MBSE Cisco ACI+3 more

ReplacingAWS

What NEC Corporation Is Building

◆Challenges

Modernizing legacy systems
Migrating legacy systems to cloud
Improving quality processes
Accelerating it/dx solution business
Scm digitalization
Complex security environment
Revenue and profit maximization
Aging infrastructure
Migrating legacy applications
Portfolio optimization

▲Active Projects

Application development project
Ai supercomputer development
Core package system implementation
Large-scale infrastructure system refresh project
Specialized system development for police investigations
New product development
Gprime resident information system
Defense satellite communication system
Satellite equipment development project
Combat command and control system

Hiring Activity

Decelerating400 roles · 70 in 30d

Department

Engineering

188

Sales

Finance

Data

Security

Manufacturing

Ops

Seniority

Senior

200

Manager

100

Mid

Lead

Director

Notable leadership hires: Application Development Lead, System Development Lead, Application Lead, PMI Lead, Engineer Lead

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About NEC Corporation

NEC builds large-scale IT infrastructure, cloud migration solutions, and specialized systems for enterprise and government clients. The active project roster spans application development, AI supercomputer work, police investigation systems, satellite communication platforms, and defense command-and-control systems—reflecting a diversified contract portfolio across commercial, public sector, and defense verticals. With 396 open roles and hiring concentrated in Japan, Malaysia, and the UK, the company is scaling engineering and senior technical leadership. Core pain points center on modernizing and migrating legacy applications to cloud, improving quality processes, and optimizing portfolio returns—challenges consistent with a large legacy-heavy integrator transitioning to modern stack and delivery models.

HeadquartersTokyo

Company Size10,001+ employees

Hiring MarketsJapan, Malaysia, United Kingdom

Frequently Asked Questions

What tech stack does NEC Corporation use?

Primary: Oracle, Windows Server, AWS, Azure, GCP, Snowflake, PostgreSQL, VMware, Hyper-V. Development: Java, C#, TypeScript, Node.js, React Native. CI/CD: GitHub, Jenkins. Adopting: Azure OpenAI, Spring Framework, SAP S/4HANA.

What is NEC Corporation working on?

Active projects: AI supercomputer development, large-scale infrastructure refresh, application modernization, satellite communication systems, defense command-and-control platforms, and specialized systems for law enforcement. Concurrently addressing legacy system migration and cloud transition challenges.