Senior Python Backend Engineer - DTU Wind

Jobbeskrivelse

We are looking for a Senior Python Backend Engineer to join our dynamic and growing software development team in the Wind and Energy Systems Division at DTU. As our team expands to support an increasing number of high-impact research tools and data services, we are looking for a senior developer to help guide technical decisions, review and structure code, and collaborate with stakeholders to improve the reliability and maintainability of our platforms.

The job

You will be part of a multidisciplinary software development team responsible for platforms such as the widely used Global Wind Atlas, New European Wind Atlas, and web applications supporting research models like CorRES, WAsP, and Aquada. These tools are widely used by researchers, policymakers, and industry stakeholders to support evidence-based decision making in renewable energy.

• Reviewing merge requests and helping maintain code quality across services
• Collaborating with the tech lead on system architecture and design decisions
• Creating and maintaining internal libraries and shared tooling
• Assisting in security improvements, dependency management, and code modernization
• Contributing to feature development and bug fixes in backend services
• Supporting communication with researchers and stakeholders to clarify technical needs
• Mentoring junior developers and contributing to team practices and documentation
• Occasionally assisting with frontend integrations (HTML templates / Unpoly)

Our expectations of you

We are looking for someone with strong backend development experience and a collaborative mindset. You don’t need to tick every box, but we expect you to bring solid technical skills and a willingness to work with both engineers and researchers in a scientific environment.

• Experience developing backend web applications in Python, ideally using FastAPI, Flask, or similar
• Familiarity with asynchronous workflows and task queues (e.g., Celery)
• Knowledge of database design, preferably with relational or graph-relational models (PostgreSQL, EdgeDB/Gel, etc.)
• Experience working with scientific or geospatial data formats (e.g., GeoTIFF, NetCDF, Zarr)
• Understanding of modern CI/CD practices and Git-based development workflows
• Comfort working in Linux environments and with Docker-based infrastructure
• Ability to read, review, and improve code written by others
• Strong communication skills and the ability to work with domain experts from different fields

What we offer in return

We offer a meaningful and technically engaging role where your work directly supports the global green transition. You will help build and maintain scientific web applications used by researchers, industry experts, and policymakers worldwide. You’ll join a small, skilled, and collaborative development team with opportunities to learn new technologies, contribute to architectural decisions, and shape internal tools and libraries. While our major platforms have well-established tech stacks, we value open-minded discussions about new ideas and improvements.

Application and contact

Please submit your online application no later than 15 October 2025. Open the “Apply now” link, fill out the form and attach your motivated application, CV and exam certificates. If you would like additional information about the position, please contact Technical Lead for Wind Resource Assessment Applications, Neil Davis on +45 93 51 13 11 or neda at dtu dot dk. Applications received after the deadline will not be considered.