Act Digital is looking for a Senior Full-stack Software Engineer for a leading European institution. TASKS :
• Develop and maintain back-end web applications, architecture, and front-end web components.
• Design and maintain database and file-system data structures and secure RESTful APIs.
• Perform unit and integration testing, debugging, validation, and performance optimisation.
• Apply data-protection and security practices for validation, authentication, authorization, storage, and logging.
• Produce system architecture, maintenance, deployment, and other technical documentation.
• Lead IPCHEM data harmonisation, integration, and dissemination processes.
• Support IPCHEM data providers and users, including onboarding paths and related documentation. SENIORITY

REQUIREMENTS:
To qualify for this position, the consultant must have:
• University degree corresponding to Level 6 of the European Qualifications Framework (which typically corresponds to a bachelor’s level or 3 years of higher education).
• Minimum 17 years of IT professional experience.

REQUIREMENTS:
Required Certifications :
• Certificates and standards: not applicable.
• Security clearance: not applicable. Knowledge &

Skills:
• Minimum 15 years of experience in Java/Tomcat-based web application development and maintenance.
• Minimum 15 years of experience with relational databases such as PostgreSQL or MySQL.
• Within the database experience, minimum 5 years of experience with PostGIS.
• Minimum 5 years of experience with ETL data harmonisation tools such as Pentaho Data Integration.
• Minimum 5 years of experience with cloud storage solutions such as Azure or OwnCloud.




• Minimum 5 years of experience leading technical teams and coordinating technical tasks.
• Java/Tomcat back-end stacks; REST APIs; OpenAPI/Swagger documentation.
• PostgreSQL, Oracle, and relational database design, query optimisation, and PostGIS.
• JavaScript, HTML, and CSS; Angular, React, Vue, or Bootstrap.
• Pentaho Data Integration; data harmonisation, integration, and dissemination processes.
• Authentication and authorisation standards such as OpenID Connect.
• OwnCloud or Kiteworks administration and API usage; Azure/cloud storage experience.
• CI/CD pipelines, automated testing, and Git-based development workflows.
• OpenLayers and geospatial/mapping frameworks; R and/or Python are relevant assets.
• Ability to lead technical tasks and proactively improve information systems and data flows.
• Ability to work autonomously and collaboratively, with a results-oriented delivery focus.
• Ability to understand business processes and scientific use cases, troubleshoot issues, and adapt testing activities.
• Ability to apply FAIR data principles and produce clear technical documentation in English.
• Ability to communicate effectively in multilingual and technical meetings. () IMPORTANT :
• Open to candidates able to work near-site in Ispra, Italy, with regular on-site presence 2 days per week.
• Minimum level B2 in English, both spoken and written; Italian is an optional asset.
• Long-term, Time & Means.
• Estimated start: 18 December 2026 (indicative).
• Latest end date: 9 April 2031. -
- If you're interested, feel free to submit your application through this job posting, or alternatively send your resume to: [email protected]

📌 Senior Full-stack Software Engineer (Ispra)
🏢 act digital
📍 Ispra