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Software Engineer

Hybrid in Madrid·Part-time·Added 3 days ago

ATG Europe

19 open roles

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Overview

Job details

Permanent contract
Part-time hours.
Hybrid
Office and home days — the ad has the split.

Requirements

Have the right to work in Spain
ATG Europe doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Be near Madrid, Spain (Hybrid) for hybrid days
No relocation package mentioned.
Have 5+ years of experience
Mid-level role.
Master's degree
“Master’s Degree in a relevant engineering discipline;” — per the ad.

Requirements

What we're looking for

Master’s Degree in a relevant engineering discipline;
At least 5 years of experience in Object Oriented Development (Java /C++/Python);
Experience in Agile (Scrum) development practices;
Experience with Angular, Javascript, HTML, css;
Experience with continuous integration/deployment (Maven, Jenkins, SonarQube, Nexus, Ansible);
Experience with SVN, git repositories and project management software JIRA and Confluence;
Experience with End2End test automation technologies (Selenium, Cypress, Cucumber);
Experience working with Linux Operating Systems;
Knowledge of VO standards like TAP is an asset;
Knowledge in Astropy and GWT is an asset;
Knowledge in Machine Learning and Science and/or ESA science missions is an asset;
Candidates must be eligible to live and work in the EU;
Fluency in English, both written and spoken.

Please submit your application in English via the apply button below. Applications submitted in other languages will not be considered.

The role

We are looking for a Software Engineer on behalf of the European Space Agency (ESA) for their location in Madrid, Spain, to join their Science Operations Directorate. Please be aware that this position is initially intended to be filled on a full-time basis until 01/01/2027 when it will become part-time for 28 hours per week.

What you'll do

The successful candidate will be tasked with, but not limited to:

SW Development and Maintenance support for Science Operations;
Payload and Science Operation Center Ground Operations;
Scientific Raw Data Handling, Initial Data Processing and Analysis;
Scientific Data Processing and Operations;
SW maintenance support:
- SW maintenance for existing scientific SW systems used for Payload Operations, Raw Data handling/Initial Data Processing and Scientific Data Processing;
- Carry out the assessment of potential improvements/re-usability;
- Contribute to the definition of requirements for new SW subsystems and scientific data processing pipelines.
SW architectural design and development:
- Engage in Agile development practices and contribute to the definition of User Stories, Sprint planning review/retro and Backlog Refinements;
- Design/Implement one or more subsystems/modules following those Agile practices in the agreed language used by the Science Operations Centre sw systems using the agreed tools;
- Generate software user manuals and software operating procedures;
- Adopt sw tracking mechanisms using agreed sw configuration control tools.
System verification and scientific validation:
- Testing and validating implemented functionality (unit / integration tests);
- Document results of test campaigns in the form of validation test reports;
- Aid in the definition, conduction and analysis of large-scale testing campaigns including a first assessment of the scientific quality of results;
- Contribute to the definition of Interface Control Documents (ICDs) and interface definitions.
Implementation/Operation of scientific algorithms:
- Coding scientific algorithms in specified language following detailed mathematical descriptions;
- Integrating these algorithms into the Science Operations Centre pipeline subsystems;
- Operating the corresponding pipelines that execute those algorithms to generate SOC products;
- Analyzing the resulting pipeline products and performing scientific validation.
Collaborate with external scientists/groups as needed.

About ATG Europe

ATG Europe is an engineering and technical services company supporting the European space industry, with particular expertise in human spaceflight, spacecraft systems, and ground segment infrastructure. The company provides expert personnel and engineering services to agencies such as ESA and commercial space clients, covering fields from mechanical and electrical engineering to documentation and quality assurance. With its headquarters in Noordwijk, Netherlands, ATG Europe is a recognized player in the space engineering sector, contributing to major European space programs including the IRIS² satellite constellation initiative.

ATG Europe has a growing presence in Spain, where it is seeking engineers and support staff for significant aerospace projects such as IRIS², and maintains a network of professionals across Madrid and Torrejón. The company operates internationally and often supports the delivery of engineering services across multiple European countries, with an environment that values technical rigor and collaboration. For international professionals, ATG Europe offers the opportunity to work on cutting-edge European space programs with a diverse, multi-national team, particularly in a sector that appreciates accredited technical backgrounds and experience with complex engineering and documentation standards.

Industry: space
Founded: 1988
Employees: 250–1,000
Headquarters: Noordwijk, Netherlands
In Spain: Madrid
Website: atg-europe.com

Good to know if you are moving

ATG Europe frequently hires international talent and a significant number of team members come from different nationalities, but fluent English as a working language is usually sufficient for collaboration.
Working at ATG Europe often involves close partnership with the European Space Agency (ESA) and European aerospace companies, giving engineers exposure to some of the most advanced space programs in the region.
Spain-based roles are concentrated around Madrid and are linked to major projects like the IRIS² satellite constellation, which is a large European infrastructure initiative.
The company offers a relatively boutique engineering culture compared to large space primes, with opportunities for engineers to have a direct and deep technical role across a project lifecycle.

In their own words

About the company & team

Please note, the successful candidate will be employed by ATG Europe (or one of its subsidiaries). Furthermore, upon selection, they will be subject to a general security screening performed by an external provider (further information will be provided at interview stage).

Additional information

At ATG Science & Engineering S.L., we are firmly committed to equal opportunities and respect for diversity. The Equality Plan and active policies promote to foster an inclusive environment, free from discrimination. Regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, handicap (+33% certificado de discapacidad), or any other reason protected by relevant state or municipal legislation, we are pleased to consider all eligible candidates for employment.

All open roles at ATG Europe