069 Senior Data Space Solutions Architect II

Who we are

Luxembourg National Data Service (LNDS) is a brand of PNED G.I.E. an organisation created by the Luxembourg Government, to implement Luxembourg's strategies in research, innovation, and digitalisation. LNDS enables value creation from secondary use of data, for public and private partners and supports the sharing and re-use of public sector data, in a trustable manner. The LNDS service portfolio includes know-how, capabilities, tools, infrastructure, and data services. Through efficient & responsible use of data and improving the secondary use of data, LNDS will support the acceleration of economic, ecological, and societal transitions.
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Purpose of the job / project

Play a key role in the improvement and innovation of Information Technology (IT) solutions in our
organisation and be part of a dynamic agile team focused on delivering related high-quality services in the various data domains central to LNDS's mission. This role has a specific focus on data space building, contributing to European initiatives such as GAIA-X, DSSC, International initiatives, and other federated data infrastructure efforts. This position is offered as a fixed-term contract of 24 months to support a temporary and strategic increase in activity driven by the execution of multiple EU-funded projects and the development of new data space capabilities.

We are seeking a highly skilled Senior Solution Architect to lead the design and implementation of largescale data projects, with a particular emphasis on interoperable, secure, and sovereign data spaces. The ideal candidate will have a strong background in data architecture, cloud technologies, project management and most importantly federated data infrastructure. You will actively contribute to EUfunded projects such as ICUDATA4EU, Genomics Data Infrastructure, TEHDAS2, and Health Data Access Body direct grant projects. In addition, you will participate in the support and building of data spaces, following community established frameworks and initiatives such as Gaia-X, IDSA and SIMPL.

What you will do

Data Space Architecture & Design

• Lead the design of interoperable and sovereign data spaces aligned with established frameworks such as GAIA-X and DSSC principles, and/or SIMPL building blocks.
• Develop high-level and detailed architectures for federated data ecosystems.
• Ensure solutions support data sovereignty, portability, and trust frameworks.

2. Solution Design and Architecture:

• Develop high-level and detailed solution architectures for diverse data projects.
• Ensure solutions are scalable, secure, and compliant with relevant regulations.
• Create and maintain architectural blueprints and documentation.

3. Technical Leadership:

• Provide technical guidance to development teams on data space components (e.g., connectors, identity management, policy enforcement).
• Ensure architectural consistency across projects and adherence to EU data space standards.

4. Stakeholder Collaboration:

• Collaborate with EU project partners, national stakeholders, and technical working groups.
• Translate stakeholder needs into technical specifications for data space components.

5. EU project participation

• Represent LNDS in EU-level meetings and working groups related to GAIA-X, DSSC, and EHDS.
• Contribute to deliverables and technical work packages focused on data space infrastructure.

6. Technology Evaluation and Selection:

• Evaluate emerging technologies relevant to data spaces (e.g., data space connectors, semantic interoperability).
• Contribute to LNDS's technology roadmap for federated data infrastructure.

7. Risk Management:

• Identify potential risks and develop comprehensive mitigation strategies.
• Ensure data integrity, security, and privacy in all solutions.
• Ensure compliance with GDPR and other relevant data protection regulations.

8. Documentation and Compliance:

• Document architectural decisions and data space design patterns.
• Promote best practices for federated data management and interoperability.

Who you are

• BSc or MSc in a scientific, technological, or engineering discipline related to computer science, information technology, or computing.
• 6 to 10 years of relevant experience in IT with proven experience as a Solution Architect and data infrastructure.
• Experience with GAIA-X, DSSC, International Data Spaces (IDS), or similar federated data initiatives.
• Familiar with Scaled Agile Framework (SAFe), and agile delivery models.
• Proficient in at least one technology stack, preferably covering front and backend.
• Experience with TOGAF, ArchiMate or other Enterprise architecture frameworks.
• Experience / participation in EU projects is a plus.
• Knowledge of EU regulations, such as DGA, EHDS, AI Act, or Data Act, is a strong asset.
• Excellent communication and leadership skills.
• Strong critical thinking, adaptability, and cultural intelligence.
• Fluent in English; working knowledge of French, German, or Luxembourgish is a plus.

About us

What we offer

• Dynamic and innovative work environment
• Collaboration with diverse stakeholders
• Inclusive and diverse culture
• European recognition and impactful projects
• Shape the future of the data revolution

What sets us apart 
The Luxembourg National Data Service is a modern and dynamic undertaking. We embrace a Lean and Agile mindset, combining the entrepreneurial spirit of a startup with the responsibility of a public body on a national mission. We will be a partner of society and industry, collaborating with a hugely diverse group of stakeholders in public research, public authorities, European institutions, academic and private institutions, and small, medium and large companies. Therefore, we have an international and multilingual character. Even in this rather ambitious context, we preserve a warm and personal atmosphere. 
Inclusion and diversity are some of our key values. We ensure that everyone has employment and career opportunities in accordance with their skills and aspirations, respecting and being mindful of their individual characteristics.  
Join LNDS and revolutionise the data economy 
Be part of our dynamic team driving innovation and making a tangible impact. Collaborate on cutting-edge projects, gaining European recognition in the prestigious European Data Spaces initiative. Shape a transformative future in the data revolution. 

Apply now 
 
Information for Recruitment Agencies: 
LNDS as well as all related entities do not accept any candidate submission from unsolicited third parties. Candidates presented by unsolicited third parties (such as recruitment agencies, head hunters etc.), will not be entered into the recruitment process and will not be considered further. Further on, no contractual relationship will result out of such a submission between LNDS and a third party. LNDS is not obligated nor willing to pay any fee to third parties submitting candidates in this manner. Your data is handled according to the compliance guidelines of LNDS. 
 
Data Processing: 
LNDS is proud to be an equal opportunities employer. We are committed to providing equal access to employment opportunities to all prospective employees within the recruitment process. LNDS complies with and supports all national and local laws pertaining to non-discrimination. Please note that LNDS is supported by Serendi for Talent Acquisition Services. As LNDS's Recruitment Process Outsourcing provider, Serendi is exclusively in charge of the above-mentioned position. Your data is handled according to the compliance guidelines of LNDS. Please see the Recruitment Data Privacy Statement for more information. If you have any questions your recruiter will be happy to help. 

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