Quality & Reliability S.A. (QnR) Tech Stack

Custom software and ERP implementation for public sector and regulated industries

Software Development Metamorfosi, Attika 51–200 employees Founded 1992 Public Company

QnR is a 30+ year-old Athens-listed technology group spanning seven companies, focused on digital transformation across EMEA. The stack reveals a dual-track approach: enterprise Java/Spring + SAP ecosystem for ERP and custom development, paired with Oracle and SQL Server for data-heavy workloads. Active hiring leans heavily engineering (12 roles) with mid-level dominance, and project focus on ERP implementation and AI-native systems suggests the group is widening from pure custom software into advisory and emerging AI applications.

Tech Stack 77 technologies

Core StackOracle SQL Server PostgreSQL Java Hibernate Maven SonarQube JUnit Jenkins React Confluence Word Excel Outlook PowerPoint Teams SAP Business One SAP HANA Microsoft Office .NET Framework ASP.NET Web API Entity Framework Git Spring Boot Mockito Bitbucket Pipelines Spring Data Spring Security SQL Gradle+39 more

What Quality & Reliability S.A. (QnR) Is Building

◆Challenges

Improving development efficiency
Improving code quality

▲Active Projects

Erp implementation projects
Erp workshops with clients
Ai-powered applications and agent workflows
Ai-native systems

Hiring Activity

Steady15 roles · 6 in 30d

Department

Engineering

Sales

Executive

Finance

Seniority

Mid

Junior

Senior

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About Quality & Reliability S.A. (QnR)

Quality & Reliability operates as a technology group with over 30 years in the market, serving government agencies, financial institutions, and regulated enterprises across Greece, Europe, and EMEA. The company delivers end-to-end custom software solutions, ERP deployment (SAP S/4HANA, SAP Business One), cybersecurity, infrastructure, fintech, and emerging AI systems. QnR was listed on the Athens Stock Exchange in 2000 under ticker QUAL. The group maintains offices in Athens, Brussels, and Cyprus with partnerships in Southeast Europe and Dubai.

HeadquartersMetamorfosi, Attika

Company Size51–200 employees

Founded1992

Hiring MarketsGreece

Frequently Asked Questions

What tech stack does Quality & Reliability use?

QnR uses Java (Spring Boot, Hibernate, Maven), .NET (ASP.NET Web API, Entity Framework), Oracle, SQL Server, PostgreSQL, SAP HANA, SAP Business One, and React. CI/CD runs on Jenkins and Bitbucket Pipelines; code quality via SonarQube.

What is Quality & Reliability working on?

Primary focus: ERP implementation projects and workshops (SAP). Secondary: AI-powered applications, autonomous agent workflows, and AI-native systems. Internal challenges center on development efficiency and code quality.