Interface / Integration Developer with German

Andersen is hiring an Interface / Integration Developer with German for a project modernizing a regulatory software platform and ensuring seamless system integrations and reliable operations. 

Our customer operates at the intersection of environmental services, scientific expertise, and technology, helping organizations address complex operational and sustainability challenges. Its activities include environmental monitoring, research, and data analysis, with a focus on delivering reliable information to support informed decision-making. Modern digital solutions and effective data management practices contribute to improving service quality, accessibility, and operational efficiency.  

The project is focused on modernizing and consolidating a custom software platform used by a trade supervisory authority. It includes completing the target system, migrating existing modules, decommissioning redundant systems, and providing ongoing operational support. The project also explores future AI and low-code capabilities while maintaining a secure on-premises infrastructure. 
 

Responsibilities: 

- Maintaining data and message interfaces between business applications. 

- Migrating data; developing and maintaining ETL processes. 

- Supporting the planned decommissioning of ISGA-alt (data transfer). 

Must-haves: 

• Experience working with REST and SOAP APIs. 

• Experience working with XML and JSON. 

• Experience with data migration and ETL processes. 

  Proficiency in Java and/or Kotlin, preferably within a server-side environment. 

• Level of English – from Intermediate+ and above. 

  Level of German – from Upper-Intermediate and above. 

Nice-to-haves: 

• Knowledge of German e-government standards (OZG, XÖV, OSCI / XTA). 

• Experience with Go. 

Reasons why this job would be interesting to you: 

• Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. 

• The opportunity to change the project and/or develop expertise in an interesting business domain. 

• Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. 

• Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. 

• The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. 

• Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. 

• Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). 

• Certification compensation (AWS, PMP, etc). 

• Referral program. 

• Private health insurance and sports compensation, depending on the type of employment. 

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Join us! 

Tech stack

• Java
• REST
• XML
• JSON
• SOAP