IT-Innovation Developerin backend / frontend / devops (a*)

Hamburger Energienetz GmbH is a privately organised energy distribution network operator owned by the Free and Hanseatic City of Hamburg. Due to the merger of electricity grid Hamburg and gas grid Hamburg in September 2024, Hamburger Energienetz GmbH is Hamburg's largest energy distribution network computing company.

With the IT innovation, Hamburger Energienetzwerk GmbH creates a platform for the networking of infrastructures and market partners as well as market partners to help shape the challenges of the energy and mobility transition. The software also enables central data storage via standardized input and output interfaces with integrated tool for visualization and long-term monitoring. The eRound innovation platform is modular and adaptable to the respective needs.

Your main tasks include the adoption of system responsibility for the IT systems used in operation, including: e-mobility platform (focus: charging infrastructure communication), charging and load management, partner management incl. Roaming, load management of a network operator, fleet customer management for farms, data analysis and monitoring. In addition, you support the development process by modeling complex software via domain-driven design (DDD), performing effort estimates, monitoring the implementation and performing documentation and testing. You also bear the release responsibility. You are actively working on the automation of deployment, scaling and management of container applications, such as Docker and Kubernetes, and using cloud technology such as Azure. In cross-functional teams you work with test driven software development (TDD).

You have a completed university degree in the field of computer science or in a comparable field of study. Practical experiences in the technologies we use you bring: JUnit, Spring Test, Kotlin Test, Testcontainer, Karate, Spring (Core, Boot, Data JPA), Java 17 and Kotlin, Kafka, Docker Compose and Kubernetes, Ansible, PostgreSQL (Standard and TimescaleDB), Angular 21, Quarkus, Atlassian Suite (Confluence, JIR You have several years of development experience, ideally also in the processing of data streams via a distributed transaction log. In your previous career you could gain first experiences in the field of networks and mobility. Agile software development methods and processes are safe to use. In addition, you enjoy working close to hardware, especially in the connection of charging infrastructure, measuring devices or sensors. You are characterized by conceptual strength as well as operational implementation skills and you have communication strength. In addition, you have the ability to model and successfully implement complex software via domain-driven design (DDD).

Compatibility of work and family through a flexible working time frame in a 37-hour week Attractive remuneration on the basis of a collective agreement and annual special payments Safe workplace in a municipal enterprise Various training, health and sports offers Occupational pension Many additional services such as e.g. our operating restaurant and grant of the hvv Climate Ticket JOBV1_EN