Starting date: 16/09/2026
Job Reference: 378_26_CS_AHPC_RE2
Position: Research Engineer in runtime systems for HPC (RE2)
Closing Date: Tuesday, 11 August, ****
Reference: 378_26_CS_AHPC_RE2
Job title: Research Engineer in runtime systems for HPC (RE2)
About BSC
The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one of the most powerful supercomputers in Europe, was a founding and hosting member of the former European HPC infrastructure PRACE (Partnership for Advanced Computing in Europe), and is now hosting entity for EuroHPC JU, the Joint Undertaking that leads large-scale investments and HPC provision in Europe.
The mission of BSC is to research, develop and manage information technologies in order to facilitate scientific progress.
BSC combines HPC service provision and R&D; into both computer and computational science (life, earth and engineering sciences) under one roof, and currently has over **** staff from 60 countries.
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We are particularly interested for this role in the strengths and lived experiences of women and underrepresented groups to help us avoid perpetuating biases and oversights in science and IT research.
In instances of equal merit, the incorporation of the under-represented sex will be favoured.
We promote Equity, Diversity and Inclusion, fostering an environment where each and every one of us is appreciated for who we are, regardless of our differences.
If you consider that you do not meet all the requirements, we encourage you to continue applying for the job offer.




We value diversity of experiences and skills, and you could bring unique perspectives to our team.
Context And Mission
The Accelerators and Communications for HPC team leads cutting-edge research and development around accelerators/coprocessors in HPC. We are involved in low-level networking and MPI research, collaborating directly with leading vendors such as NVIDIA. We organize locally international events such as the PUMPS+AI Summer School, BSC Courses on CUDA/OpenACC, and the Annual BCS/UPC HPC Hackathon, and collaborate in the organization of related international conferences and workshops such as SC or IEEE Cluster.
For this position we are looking for a Junior Research Engineer to assist in tasks related to HPC Runtime Systems.
Key Duties
Software development, mainly in C
Run scientifically-sound experimental evaluations
Collaborate in writing of technical documents and research papers
Requirements
Education
BS or MS in a CS-related field
Essential Knowledge And Professional Experience
Very good level of C programming (2-4 years experience)
Knowledge of HPC programming models (OpenMP and/or MPI) and their implementations
Additional Knowledge And Professional Experience
Previous experience developing MPI software (at least 2 years experience)
Competences
Good English
C programming
Conditions




The position will be located at BSC within the Computer Sciences Department
We offer a full-time contract (35h/week)
A good working environment
A highly stimulating environment with state-of-the-art infrastructure
Versátil working hours
Extensive training plan
Restaurant tickets
Private health insurance
Support to the relocation procedures
Duration: Open-ended contract due to technical and scientific activities linked to the project and budget duration
Holidays: 22 days of holidays + 6 personal days + 24th and 31st of December per our collective agreement
Salary: we offer a competitive salary commensurate with the qualifications and experience of the candidate and according to the cost of living in Barcelona
Starting date: 16/09/2026
BSC-CNS is an equal opportunity employer committed to diversity and inclusion.
We are pleased to consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or any other basis protected by applicable state or local law.
Deadline
The vacancy will remain open until a suitable candidate has been hired.
Applications will be regularly reviewed and potential candidates will be contacted.
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.
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📌 Research Engineer In Runtime Systems For Hpc (Re2) (Barcelona)
🏢 Barcelona Supercomputing Center
📍 Barcelona