BIPROGY Inc. Tech Stack

Enterprise IT services for financial institutions modernizing legacy systems to cloud

IT Services and IT Consulting 江東区, 東京都 1,001–5,000 employees Public Company

BIPROGY is a Japan-based IT services firm serving financial institutions through system modernization and infrastructure upgrades. The stack spans legacy (COBOL, Oracle) and modern cloud platforms (Azure, AWS, GCP), with active Azure adoption—a signal that cloud migration for banking systems is a primary revenue driver. Pain points cluster heavily around legacy system maintenance and financial-sector cloud transitions, which aligns with their project mix: core banking system implementations, accounting infrastructure redesigns, and BankVision on Azure. The senior-heavy hiring (44 of 104 roles) and engineering-focused department mix (48 engineers) reflect the complexity of migrating monolithic financial systems.

Tech Stack 51 technologies

Core StackAWS Windows Server SQL Server .NET Java Oracle Database PostgreSQL C# C++ PL/SQL Oracle Power Platform ASP.NET Spring MySQL Google Analytics Azure Windows GCP OCI Microsoft 365 LiveKit SQL COBOL C PLM SharePoint SAP ERP Apache Tomcat+21 more

AdoptingAzure

What BIPROGY Inc. Is Building

◆Challenges

Expanding business via overseas m&a
Migrating legacy banking system to cloud
Cloud migration for financial systems
Core system upgrade
Productivity and maintainability improvement
Data migration
Modernizing legacy systems
Infrastructure upgrade for financial systems
Maintaining legacy systems
Legacy system maintenance

▲Active Projects

Cis system development
Core system implementation
Cocomfy
Bankvision on azure
Regional financial institution accounting system infrastructure design
Scratch development and maintenance
M&a strategy and execution
Surfin foreign remittance workflow service development
Dx strategy implementation
Shared infrastructure planning

Hiring Activity

Decelerating100 roles · 20 in 30d

Department

Engineering

Sales

Product

Ops

Finance

Legal

Executive

Business

Seniority

Senior

Mid

Lead

C-Level

Junior

Manager

Notable leadership hires: Project Lead, System Development Lead, System Maintenance Lead, Chief Operating Officer, Chief Strategy Officer

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About BIPROGY Inc.

BIPROGY Inc. (formerly NEC Data Science) is a public IT services company headquartered in Tokyo with 1,001–5,000 employees. They specialize in enterprise system development, integration, and modernization for financial institutions across Japan, with particular strength in core banking platforms, accounting systems, and infrastructure upgrades. Recent strategic focus includes digital transformation initiatives, overseas M&A expansion, and cloud migration programs—particularly moving legacy financial systems to Azure and other cloud platforms. The company maintains deep expertise in both traditional enterprise stacks (COBOL, Oracle Database, SAP ERP) and modern cloud-native architectures.

Headquarters江東区, 東京都

Company Size1,001–5,000 employees

Hiring MarketsJapan

Frequently Asked Questions

What tech stack does BIPROGY use?

BIPROGY operates across legacy and modern platforms: Azure, AWS, GCP, SQL Server, Oracle Database, PostgreSQL, Java, .NET, C#, Spring, SAP ERP, and COBOL. They are actively adopting Azure for financial system migrations.

What projects is BIPROGY working on?

Active projects include core system implementation and CIS system development for financial institutions, BankVision on Azure, regional accounting system infrastructure design, foreign remittance workflow services (Surfin), and DX strategy implementation.