Comarch Tech Stack

Enterprise software for telecom, banking, and financial operations

Software Development Kraków 5,001–10,000 employees Founded 1993 Public Company

Comarch is a 6,400-person IT services and software company headquartered in Kraków, serving over 40,000 enterprises across telecom, banking, healthcare, and financial sectors. The tech stack reveals a Java-centric, on-premises-first architecture (Spring, Oracle, SQL Server) paired with emerging AI/ML adoption (LangChain, AutoGen, Spring Cloud) — a pattern typical of legacy vendors modernizing. Hiring remains engineering-led (143 roles) with mid-level dominance, while active projects focus on banking system integration and ERP deployment, suggesting customer success and implementation services drive more revenue than product development.

Tech Stack 200 technologies

Core StackJava Spring JavaScript TypeScript Angular MongoDB Oracle PL/SQL Confluence Jira Maven Docker SQL Server PostgreSQL Kafka Snowflake AWS Spring Boot IntelliJ IDEA Eclipse HTML CSS SCSS Git SQL Google Workspace REST API Comarch Financials Comarch ERP Microsoft Office+170 more

AdoptingLangChain AutoGen Spring Cloud

What Comarch Is Building

◆Challenges

Integrating edi systems
Data quality across multiple sources
Complex erp implementation projects
Complex integrations with banking systems
Open points integration
Gap analysis of client requirements
Data migration challenges
Optimizing marketing roi
Optimizing advertising budgets
Reducing costs

▲Active Projects

International projects for financial sector firms
Building ecosystem of services for smes and corporates
Product development
International projects for financial and insurance clients
Implementing comarch financials enterprise
Szbi process development
Design new features in comarch oss for inventory and core network management
Modeling network lifecycle data and processes
Real-time system monitoring
Implementation and maintenance of it systems for banking sector

Hiring Activity

Decelerating300 roles · 80 in 30d

Department

Engineering

143

Sales

Product

Support

Finance

Ops

Marketing

Seniority

Mid

151

Senior

Manager

Junior

Lead

Director

Notable leadership hires: Project Lead

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About Comarch

Comarch develops and implements enterprise software for operational optimization across telecom, CRM, financial services, and healthcare verticals. The company operates a mix of proprietary platforms (Comarch Financials, Comarch ERP, Comarch OSS for network management) alongside custom implementation services for large financial and insurance clients. Projects span real-time system monitoring, network lifecycle modeling, banking integrations, and complex ERP rollouts. The company is active in 14 countries with engineering centers in Poland, Germany, and Central Europe, reflecting a Europe-anchored delivery model.

HeadquartersKraków

Company Size5,001–10,000 employees

Founded1993

Hiring MarketsPoland, Germany, Belgium, United States, Japan, South Korea, Brazil, Czechia

Frequently Asked Questions

What tech stack does Comarch use?

Java, Spring, Spring Boot, Oracle, SQL Server, PostgreSQL, MongoDB, Angular, Docker, Kafka, Snowflake, and AWS. Recently adopting LangChain and AutoGen for AI capabilities.

What does Comarch work on?

Core projects: banking/financial sector integrations, ERP implementations, telecom network management systems, real-time monitoring platforms, and ecosystem services for SMEs and corporates. Also building new features in Comarch OSS for inventory and network management.