4 developer jobs found in Hamburg

Date:   Apr 16, 2026 Location:   Hamburg, DE, 20097 Business Unit:   Corporate Units Job Function:   Finance / Controlling / Accounting / Tax Level of Experience:   Executive As a (Junior) Business Intelligence Developer, you will support the development and operation of our modern data warehouse and analytics environment. Working closely with experienced colleagues, you will help transform source data into well-structured data models and data marts that enable meaningful insights for the business. You will contribute to the continuous improvement of our analytics platform — from data storage in Snowflake, through integration in the Azure cloud, to visualization in Power BI. This role offers an excellent opportunity to grow your BI and data engineering skills in a modern, cloud-first environment while learning best practices in data modeling, ETL processes, and analytics architecture....

Your mission We are tackling global plastic pollution – and you will be part of the solution! At traceless, we develop and produce a   new generation of materials   designed to integrate harmoniously into nature instead of leaving harmful traces. Our patented technology transforms agricultural residues into   traceless®: a plastic-free, home-compostable and bio-based granulate   that works in harmony with nature – not against it. As part of our team, you will contribute to our   bold mission: replacing plastic at scale and building a climate-neutral, circular materials industry . More than just a job, this is your opportunity to join a   science-driven, purpose-led and pioneering team   determined to create real change. As   Data Analyst (f/m/x)   for Product and Process Development , your mission will be to analyse and   c onnect complex technical data   across materials, processes, product features, and production conditions. Your insights will   drive...

freenet offers a comprehensive portfolio covering mobile communications, internet, and TV entertainment. Online at www.freenet-digital.de and in approximately 520 of our own stores, every customer finds the ideal solution for their digital life. We provide personal, independent, and individualized advice throughout Germany. Here's what you can expect. The Data & AI team develops data-driven services with significant business impact on a scalable AWS infrastructure. Platform engineers, data engineers, data analysts, and data scientists collaborate on modern technologies to provide our business units with tailored, data-driven services. In our Data Analytics & Campaigning department in Hamburg, you will work with your colleagues to optimize the technical and content-related aspects of freenet campaign management – ​​from the campaign idea to optimization after evaluating campaign performance. Your tasks Data Engineering:   The development of our AWS-based...

Shape the future of mobility with us Do you have development experience and are passionate about independently implementing AI use cases? Are you studying computer science, business informatics, data science, or a similar field and want to apply your programming skills in practice? If you want to build concrete AI solutions that truly make a difference, then you've come to the right place. We are the market leader for digital ticketing solutions in public transport in Germany and part of Siemens Mobility. With over 130 bright minds, we develop smart solutions that make buying tickets easier – for passengers and transport companies alike. Our goal: sustainable, connected mobility that makes owning a car obsolete. Contribute your expertise: With us, you will play a key role in the practical implementation of our identified AI use cases: AI Implementation:   You will independently implement identified AI use cases, primarily using a workflow automation tool. You will...