(Junior) Data Engineer - Data Platform (m/f/d)

1KOMMA5° is building an intelligent, integrated renewable energy system that connects solar, batteries, heat pumps, and e-mobility to the electricity market. The Junior Data Engineer will help build and manage the data platform, enabling scalable data ingestion, processing, storage, delivery, governance, and accessibility for internal teams.

Responsibilities:

• Architect, develop, and manage the data platform to support efficient data ingestion, transformation, quality assurance, monitoring, and accessibility
• Collaborate closely with cross-functional teams to understand data needs

Requirements:

• Proven experience (2+ years) in a data engineering role, preferably within a fast-paced tech company or similar environment
• Strong understanding of data concepts at scale ranging from data ingestion, transformation and modeling
• Strong understanding of software engineering best practices and their application to data pipelines
• Experience with data governance, especially around implementing and managing data catalogs, IAM, ensuring metadata management and efficient data discovery
• Experience with Python, SQL, and HCL (terraform)
• Extensive experience working with a public cloud provider, ideally Google Cloud Platform (GCP), and a solid understanding of its data services
• Experience with BI tools and how to integrate these with a modern data setup
• Strong customer-centric mindset with a deep understanding of the importance of product thinking when enabling software delivery teams to build data-driven solutions
• Very good knowledge of spoken and written english, german is a plus
• Prior experience with IoT applications and streaming data processing (e.g. GCP Dataflow, Apache Beam, Apache Flink, etc.)
• Having worked in a scale up environment at a company of similar size
• Interest in the climate tech industry