(Senior) Backend Engineer - Core Team (all genders)

We are a team of engineers driving forward the energy transition and looking for a Senior Backend Engineer to join our Core Team. As part of our engineering squad, you will drive the development of our Core Component, GridHub, and influence the experience of our users and organization.

Requirements

• +3 years of relevant experience in web application development with a focus on backend components, data modelling and infrastructure
• Experience with relational databases in the architecture of Data Models, preferably Digital Twins, and the design of queries, preferably in PostgreSQL
• Extensive experience with Python, ideally related to orchestration and parallelization of tasks in the context of multi-processing, e.g. with Celery
• Experience with graph-data, e.g. through experience with graph databases or other graph tooling such as networkX
• Business-fluent in English (Level C1)

Benefits

• Flexible working mode within Germany: Hybrid, from home or in our lovely office in Cologne
• Option for remote work from abroad (up to three months per year from anywhere in the EU or the USA)
• State of the art technology and modern tech stack
• Excellent hardware equipment (16 inch MacBooks, 2 screens at your workplace)
• Support for your health through sports membership cooperations
• Flexible use of a monthly mobility budget (e.g. Jobrad, public transport)
• Time and resources for individual growth
• envelio pension plan
• Regular company and team events