Requirements

Strong backend engineering experience with Go, Python, or similar languages

Experience with APIs, microservices, distributed systems, and scalable architectures

Good understanding of databases such as PostgreSQL and data modelling principles

Familiarity with cloud environments, containerisation, and DevOps practices A proactive, ownership-driven mindset with strong problem-solving skills A collaborative approach and the ability to thrive in a fast-paced scaling environment

Passion for technology and a genuine motivation to contribute to making space accessible and impactful

What the job involves

At Open Cosmos, our Data division transforms satellite data into meaningful insights that drive real-world impact. The team delivers all data products generated by Open Cosmos and its partners, curates and develops DataCosmos (our geospatial data platform) and builds integrations that make satellite imagery easy to access and act on





We are now looking for a Backend Engineer to join the DataCosmos team at Open Cosmos. You'll play a key role in building and scaling the platform that powers the delivery of satellite data to customers around the world

Designing, building, and maintaining scalable backend services and APIs

Developing clean, reliable code in Go and/or Python

Improving platform performance, scalability, observability, and reliability

Working with cloud-native technologies including Docker and Kubernetes

Contributing to CI/CD pipelines, deployment strategies, and infrastructure improvements

Collaborating with cross‐functional teams to deliver technical solutions for real‐world space missions

Supporting production systems and driving continuous improvement across the platform

📌 Backend Engineer (DataCosmos) (Barcelona)
🏢 EF
📍 Barcelona