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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Platform Software Developer - **Company:** Barcelona Supercomputing Center - **Location:** Barcelona, Spain - **Contract:** Permanent contract - **Skills:** Adobe Analytics, Apache HTTP Server, Apache Tomcat, Information Systems, Databases, Digital Assets, Digital Content, Web Development, Django Web Framework, Github, Design of User Interfaces, Interoperability, PostgreSQL, Linked Data, Metadata Standards, Language Modeling, MongoDB, Software Engineering, SPARQL, System Software, Web Content Accessibility Guidelines, Web Services, Backend, Fastapi, Containerization, Information Technology, Free and Open-Source Software, Graphql, Front End Software Development, Restful APIs, Marketplace, Docker, User Administration - **Published:** November 6, 2026 - **Apply:** https://www.adzuna.es/details/5953555516 ## About the Role Bachelor's or Master's degree in Computer Science, Software Engineering, Information Systems, or a closely related field. A background combining Computer Science with Digital Humanities, Library and Information Science, or Cultural Heritage will be considered a strong asset. Essential Knowledge and Professional Experience Minimum 2 years of professional experience in full-stack web application development. Proven experience with back-end frameworks (e.g. Django, FastAPI, Node.js / Express) and relational or document databases (PostgreSQL, MongoDB). Practical knowledge of RESTful API design and, ideally, GraphQL. Experience with Tomcat and Apache web services Experience with containerisation (Docker, Docker Compose) and CI/CD pipelines (GitHub Actions or equivalent). Understanding of open licensing models (Creative Commons) and open science practices. Familiarity with metadata standards and cultural heritage data models: - FAIR data principles and linked open data (RDF, SPARQL, schema.org) - Dublin Core, MARC21, METS/MODS, or CIDOC-CRM - OAI-PMH harvesting protocol Knowledge of Catalan (working proficiency). Knowledge and experience in building web-responsive and UI/UX platforms Competences Ability to work autonomously and manage multiple concurrent deliverables within a complex, multi-stakeholder network. Strong communication skills to translate technical requirements into accessible language for researchers and cultural professionals with diverse technical backgrounds. Team-oriented mindset and collaborative approach, with experience working with interdisciplinary teams. Commitment to open science, open-source software and transparent development practices. Proactive attitude towards problem-solving and a genuine interest in the intersection of technology and cultural heritage. ## Description We value diversity of experiences and skills, and you could bring unique perspectives to our team. Context And Mission The BSC Tech Transfer Department is looking for a Platform Software Developer to lead and implement the technical development of the CLARIAH-CAT Open Digital Platform. The successful candidate will join the CLARIAH-CAT management team and work in close collaboration with the project's promoter and Innovation Officer. The Platform is the backbone of the network's knowledge valorisation programme. It will host open-access digital content (research outputs, datasets, tools, educational resources, and cultural heritage collections), provide intelligent search and visualisation interfaces, enable co-creation and citizen science features, and connect with major international repositories such as Europeana, CLARIN's Virtual Language Observatory, and DARIAH's SSH Open Marketplace. Key Duties Design and implement the functional architecture of the CLARIAH-CAT Open Digital Platform, including modules for content consultation, download, visualisation, co-creation and user management. Develop the back-end services and REST/GraphQL APIs that power the platform, ensuring scalability, security and performance. Implement the front-end interfaces (web and responsive mobile) following UX best practices and accessibility standards (WCAG 2.1 AA). Define and enforce data modelling, metadata schemas and licensing policies (Creative Commons and open licences) in alignment with FAIR data principles and linked open data standards. Integrate the platform with external repositories and databases: - Europeana and CLARIN's Virtual Language Observatory - DARIAH's SSH Open Marketplace - CIDOC-CRM and other cultural heritage ontologies - Institutional repositories of network members Coordinate the progressive ingestion of digital assets contributed by the network's research groups (language models, datasets, NLP tools, digitised heritage objects, educational resources, and research publications). Implement traceability, attribution and provenance mechanisms to guarantee authorship and shared responsibility between agents. Ensure full compliance with FAIR principles (Findable, Accessible, Interoperable, Reusable) across all data assets hosted on the platform. Implement OAI-PMH or similar harvesting protocols to enable content discovery by third-party aggregators., A cover/motivation letter with a statement of interest in English, clearly specifying for which specific area and topics the applicant wishes to be considered. Additionally, two references for further contacts must be included. Applications without this document will not be considered. Development of the recruitment process The selection will be carried out through a competitive examination system ("Concurso-Oposición"). The recruitment process consists of two phases: Curriculum Analysis: Evaluation of previous experience and/or scientific history, degree, training, and other professional information relevant to the position. - 40 points Interview phase: The highest-rated candidates at the curriculum level will be invited to the interview phase, conducted by the corresponding department and Human Resources. In this phase, technical competencies, knowledge, skills, and professional experience related to the position, as well as the required personal competencies, will be evaluated. - 60 points. A minimum of 30 points out of 60 must be obtained to be eligible for the position. The recruitment panel will be composed of at least three people, ensuring at least 25% representation of women. In accordance with OTM-R principles, a gender-balanced recruitment panel is formed for each vacancy at the beginning of the process. After reviewing the content of the applications, the panel will begin the interviews, with at least one technical and one administrative interview. At a minimum, a personality questionnaire as well as a technical exercise will be conducted during the process. The panel will make a final decision, and all individuals who participated in the interview phase will receive feedback with details on the acceptance or rejection of their profile. At BSC, we seek continuous improvement in our recruitment processes. For any suggestions or comments/complaints about our recruitment processes, please contact ******. For more information, please follow this link. Deadline The vacancy will remain open until a suitable candidate has been hired. Applications will be regularly reviewed and potential candidates will contact. OTM-R principles for selection processes BSC-CNS is committed to the principles of the Code of Conduct for the Recruitment of Researchers of the European Commission and the Open, Transparent and Merit-based Recruitment principles (OTM-R). This is applied for any potential candidate in all our processes, for example by creating gender-balanced recruitment panels and recognizing career breaks etc. BSC-CNS is an equal opportunity employer committed to diversity and inclusion.