O

opta data Tech Stack

Healthcare billing and integration platform serving 55,000+ providers across DACH

IT Services and IT Consulting Essen 1,001–5,000 employees Founded 1970 Public Company

opta data is a German healthcare software group built on Java + Spring Boot + SAP/Dynamics 365 ERP, now prioritizing cloud migration (AWS/Azure/GCP adoption) and integration-layer modernization. The tech stack shape — heavy on ESB/iPaaS tools (MuleSoft, WSO2, Boomi, Kong) alongside HL7/FHIR healthcare standards — reflects a company bridging legacy on-premise billing systems with external partner ecosystems. Active hiring across engineering and finance, combined with projects focused on ERP landscape modernization and seamless inter-system connectivity, signals organizational strain managing a large customer base through fragmented tooling.

Tech Stack 72 technologies

Core StackJava Linux VMware Hyper-V SAP Dynamics 365 Jira Confluence MuleSoft Talend GraphQL AWS Spring Boot Swing Windows Microsoft 365 Infor WSO2 Apache Camel Kong Boomi REST SOAP HL7 FHIR EDI Azure GCP OAuth OpenID Connect+42 more

What opta data Is Building

◆Challenges

Optimizing business processes
Improving erp contract management
Continuous cloud process optimization
Expanding it ecosystem
Seamless integration between erp and external partners
Ensuring compliance with data protection regulations
Accurate invoicing and billing
Customer account error correction
Software adoption challenges
Ensuring consistent reporting

▲Active Projects

Group-wide integration layer implementation
Continuous cloud process optimization
Secure scalable integration concepts
Planung und durchführung von veranstaltungen
It system implementation
Erp system optimization
Consolidated financial reporting
Hybrid cloud architecture development
Erp landscape modernization
Process optimization for billing

Hiring Activity

Steady80 roles · 30 in 30d

Department

Engineering

25

Finance

18

Support

11

Sales

9

Ops

6

Healthcare

3

HR

2

Product

2

Seniority

Mid

23

Junior

22

Senior

17

Intern

12

Manager

3

Lead

1

Staff

1

Company intelligence

Find more companies like opta data by tech stack, pain points and active projects

Get started free

About opta data

opta data, founded in 1970 and headquartered in Essen, operates as a public company serving over 55,000 customers across German healthcare and adjacent sectors. The core business is billing, software, and managed services for medical practices, nursing providers, hospitals, rehabilitation facilities, ambulance services, and midwives, alongside non-healthcare SMEs seeking financing and communications solutions. With 1,001–5,000 employees and 2,500+ staff actively deployed across product realization and service delivery, the group maintains both family-business responsiveness and enterprise operational discipline. Current priorities include ERP system optimization, hybrid cloud architecture development, and building group-wide integration infrastructure to connect disparate customer environments.

HeadquartersEssen

Company Size1,001–5,000 employees

Founded1970

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does opta data use?

Core stack: Java, Spring Boot, SAP, Dynamics 365, and Infor ERP. Integration layer: MuleSoft, WSO2, Apache Camel, Boomi, Kong. Healthcare standards: HL7, FHIR. Cloud platforms: AWS, Azure, GCP. Infrastructure: Windows, Linux, VMware, Hyper-V.

What is opta data working on?

Current priorities: group-wide integration layer implementation, hybrid cloud architecture development, ERP landscape modernization, continuous cloud process optimization, and secure scalable integration concepts for external partner connectivity.