Job
- Level
- Senior
- Job Field
- Back End
- Employment Type
- Part Time/Full Time
- Contract Type
- Permanent employment
- Location
- Ulm
- Working Model
- Onsite
Job Summary
In this role, you will develop a central migration tool for the ERP billing platform, implement complex data migrations, and analyze and optimize data models and interfaces.
Job Technologies
Your role in the team
- You are working on the ERP billing platform ENER:GY for municipal utilities and energy providers. A new dedicated agile team is being formed here, with a clear focus on migrations and data integration.
- You are working on the redevelopment of a central migration tool used for various migration scenarios: from transferring new customers from legacy systems into Wilken ENER:GY, to migrating existing customers from on-premise to the cloud platform GY, and to switching municipal utilities to new tenant models.
- You develop and modernize a migration tool for transferring customer and bulk data to our platform Wilken ENER:GY.
- You implement complex migration scenarios (e.g., legacy system to target system, on-premises to cloud, tenant separation).
- You analyze data models, interfaces, and file formats and translate them into robust transformation logic.
- You ensure quality through testing, code reviews, and clean architecture.
- You actively contribute to the development of a new agile team and the further development of the technical target architecture.
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Our expectations of you
Qualifications
- You have a deep understanding of data models, interfaces, and formats (e.g., CSV, XML, JSON).
- You are very proficient in handling SQL and relational databases (Oracle & PostgreSQL).
- You have solid knowledge of Java as well as experience working with APIs (REST, ideally also SOAP).
- You have German language skills at least at C1 level.
Experience
- You have at least 3 years of experience in developing backend systems or migration tools in production environments.
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What we offer
- We offer flexible working time models, a modern working environment, personalized training, sports and social events, health and sustainability programs, as well as an attractive retirement plan – everything that helps you feel comfortable and actively shape the Wilken Software Group together with us.
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Benefits
Work-Life-Integration
Health, Fitness & Fun
Topics that you deal with on the job
Job Locations
This is your employer
Wilken Software Group
Seit 1977 entwickelt die Wilken Software Group mit Hauptsitz in Ulm eigene ERP-Standard-Softwarelösungen für die sichere und effiziente Abbildung betriebswirtschaftlicher Kernprozesse – sei es im Finanz- und Rechnungswesen, der Materialwirtschaft oder der Unternehmenssteuerung.
Description
- Founding year
- 1977
- Company Type
- Digital Agency
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Senior Software Engineer - Data Migration & Integration
- Location
- Ulm
- Working Model
- Onsite
- Diversity
- Open for all genders
