AI software engineer - AIXPERT project (RE2)
Join to apply for the AI software engineer - AIXPERT project (RE2) role at Barcelona Supercomputing Center.
Job Reference: 682_25_CS_HPAI_RE2. Closing Date: Sunday, 30 November 2025.
About BSC
The Barcelona Supercomputing Center (BSC) is the leading supercomputing centre in Spain, hosting MareNostrum and hosting EuroHPC JU.
Context And Mission
HPAI (High-Performance Artificial Intelligence) research group focuses on AI solutions with HPC. The post holder will work on AIXPERT, a European research project to make AI systems more explainable, robust, and trustworthy.
Key Duties
- Design and develop software solutions for the AIXPERT project.
- Build and maintain platform core components: agent systems, explainability features, RAG-based memory, and APIs.
- Interact with stakeholders to understand evolving needs and participate in task planning.
- Support testing across different use cases.
- Participate in research and dissemination activities.
Requirements
- Education
- Bachelor or Master degree or equivalent. Degree in Artificial Intelligence or Computer Science preferred.
- Essential Knowledge and Professional Experience
- Solid programming skills, especially in Python.
- Experience in software engineering.
- Experience in machine learning algorithms, models and workflows.
- Experience in continuous integration, deployment and delivery.
- Experience in project management.
- Additional Knowledge and Professional Experience
- Knowledge of current trends in software architecture and engineering.
- Experience in research and dissemination activities.
- Frontend experience (React, Typescript or similar).
- Knowledge about LLMs and prompt design.
- Experience with agent and multi-agent systems.
- Experience in knowledge graphs.
- Knowledge about explainable AI methods and tools.
- Fluency in spoken and written English.
- Competences
- Capacity to explore new research lines.
- Good communication and presentation skills.
- Ability to work both independently and within a team.
Conditions
- Contract: full-time (37.5h/week).
- Location: BSC, Computer Sciences Department.
- Benefits: versátil working hours, training plan, restaurant tickets, private health insurance, relocation support.
- Duration: open‑ended.
- Salary: competitive, commensurate with experience.
- Starting date: 01 December 2025.
Equity, Diversity and Inclusion
BSC is an equal opportunity employer committed to diversity and inclusion. We consider all qualified applicants for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, age, disability or any other basis protected by applicable law.
Applications must be submitted via the BSC website. A full CV in English and a cover letter in English are required. Two references are required. Applications without these documents will not be considered.
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