About FOSSA
At FOSSA, we’re redefining how the world connects. As a leading space engineering and telecommunications company, we specialize in developing and deploying space technologies that enable a new era of communications. With a team of over +50 talented professionals, we’ve already launched +25 satellites and are actively building a next-generation satellite constellation to deliver cost-effective, cutting-edge connectivity where it’s needed most.
With headquarters in Madrid and an R&D; center in Lisbon, FOSSA is at the forefront of innovation in satellite manufacturing, operations, and IoT connectivity.

Who are we looking for?
We are actively looking for an application developer to join our Internal Applications department, contributing to the day-to-day design, development, and maintenance of our internal applications.
We are searching for individuals who know how to work in dynamic, young and agile teams, willing to contribute to the software development cycle for all our internal applications.

Responsibilities
Design and develop efficient, scalable,



and user-friendly end-to-end solutions for both front-end and back-end systems.
Develop and maintain data processing workflows using Python, working with data from JSON, CSV, Excel files, APIs, and databases.
Integrate with internal and external systems through APIs.
Provide day-to-day support to application users, diagnosing problems and implementing the appropriate solutions.
Create and maintain technical documentation, development guidelines, system documentation, and end-user documentation.

Profile
Degree in Computer Science (or related field) or Higher Technician Diploma in Application Development, with a portfolio or personal software projects demonstrating practical development experience.
Knowledge of Python.
Solid understanding of REST API design and implementation.
Hands-on experience in data processing, transformation, and automation using Python with structured and semi-structured data formats, s

📌 Software App Developer (Las Rozas de Madrid)
🏢 Fossa
📍 Las Rozas de Madrid