BlueSoft Tech Stack

Enterprise software delivery and digital transformation for retail, telecom, and banking

Software Development Warszawa, Mazowieckie 1,001–5,000 employees Founded 2002 Privately Held

BlueSoft is a 1,000+ person IT services firm operating from Warsaw since 2002, now part of Orange Polska Group. The stack is Java-heavy (Spring Boot, Jakarta EE, Hibernate) with polyglot mobile work (Kotlin Multiplatform, React Native, Swift), Azure DevOps, and emerging event-streaming via Apache Pulsar. The pain-point profile—legacy modernization, monolith decomposition, testing optimization—and project list (retail digital transformation, telecom system overhauls, banking integrations) indicate a services org competing on system integration and migration work rather than product. Hiring remains engineering-focused with mid-to-senior heavy emphasis, but velocity is decelerating.

Tech Stack 185 technologies

Core StackJava Hibernate Maven Jenkins Kubernetes Docker Angular Oracle Python Jira Confluence PostgreSQL Azure DevOps React Native Swift Kotlin TypeScript Jakarta EE Spring Boot SQL SOAP REST iOS Android JPA JMS JavaFX Apache Pulsar Objective-C Expo+149 more

AdoptingSAP S/4HANA Java JavaScript Selenium Cypress Playwright SQL REST Assured+4 more

ReplacingSAP SuccessFactors iOS Android

What BlueSoft Is Building

◆Challenges

Modernizing legacy systems
Optimizing testing processes
Legacy codebase refactoring
Legacy system integration
Migrating legacy systems to microservices
Migrating existing systems
Digital transformation of retail network
Optimizing performance
Maintaining accurate project budgets
Monolithic application decomposition

▲Active Projects

Digital transformation of retail network
Long-term project for large pharmacy network
Mobile application with shared business logic across android and ios using kotlin multiplatform
Implementing new it systems
Pos system development
Software solutions for planning, maintenance and billing of telecom services
Banking system integration
Migration of existing mobile apps to react native
Development of new components for retail network
Modernization of telecom planning system

Hiring Activity

Decelerating55 roles · 15 in 30d

Department

Engineering

Data

Finance

Ops

Product

Seniority

Mid

Senior

Junior

Lead

Notable leadership hires: Test Lead

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About BlueSoft

BlueSoft delivers end-to-end IT services spanning cloud solutions, system integration, data engineering, and digital transformation. The client base includes large retail networks, pharmacy chains, telecom operators, and financial institutions undergoing legacy modernization and microservices migration. The company operates across web, mobile (iOS/Android), backend systems, and data platforms, with expertise in open-source and vendor-independence. Since 2019, BlueSoft operates as part of Orange Polska Group alongside Craftware and Essembli, pooling competencies for multi-domain delivery. Work is concentrated in Poland.

HeadquartersWarszawa, Mazowieckie

Company Size1,001–5,000 employees

Founded2002

Hiring MarketsPoland

Frequently Asked Questions

What tech stack does BlueSoft use?

Core stack: Java, Spring Boot, Jakarta EE, Hibernate, Maven, Jenkins, Kubernetes, Docker, Oracle, PostgreSQL, Angular, React Native, Swift. Also uses Jira, Confluence, Azure DevOps, Apache Pulsar, and SOAP/REST APIs.

What projects is BlueSoft working on?

Active work includes digital transformation of retail networks, pharmacy system modernization, Kotlin Multiplatform mobile apps, POS systems, telecom service planning and billing platforms, banking system integrations, and migration of existing apps to React Native.