Junior Research Engineer (Re1) - Barcelona Supercomputing Center

Starting date: 01/10/2026Job Reference 380_26_CS_SIM_RE1Position Junior Research Engineer (RE1)Closing Date Thursday, 13 August, **Reference: 380_26_CS_SIM_RE1Job title: Junior Research Engineer (RE1)About BSCThe 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.Look At The BSC ExperienceBSC-CNS YouTube ChannelLet’s stay connected with BSC Folks!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 MissionOur research group is looking for a highly motivated research engineer interested in accelerating applications with novel HPC architectures performing tasks within the Arm/BSC CoE project.Come join our group to address the challenge of accelerating traditional HPC, AI and bioinformatics workloads with increasingly large and complex datasets.In this exciting role, you will have the opportunity to collaborate with a dynamic team of researchers and engineers, contributing to leading scientific research.Key DutiesResearch on acceleration of HPC and AI workloads using software and hardware optimization techniques.Write scientific papers and actively engage in ongoing research lines and activities.Coordinate and attend project meetings, collaborate with other MSc/PhD students in the group, and contribute to research teams and project deliverables.RequirementsEducationDegree/Master in Computer Science, Computer Engineering, or Electrical Engineering (or a related area).Publications in recognized computer science or AI conferences or journals are a plus, but not essential.Essential Knowledge and Professional ExperienceStrong background in hardware design, computer architecture, and performance analysis.Expertise in AI algorithms and data structures.Expertise in C/C++ programming, performance engineering, and low-level optimizations.Expertise in Python, Bash and basic Linux.Additional Knowledge and Professional ExperienceExperience with HPC environments and applications, but not essentialCompetencesProblem-solving, highly proactive, and result-oriented work attitude.Strong teamwork skills and capability to work with international partners.Strong communication skills, including proficiency in both written and verbal English.Autonomy in researching and exploring new problems and lines of inquiry.ConditionsThe position will be located at BSC within the Computer Sciences DepartmentWe offer a full-time contract (35h/week), a good working environment, a highly stimulating environment with state-of-the-art infrastructure, flexible working hours, extensive training plan, restaurant tickets, private health insurance, support to the relocation proceduresDuration: Open-ended contract due to technical and scientific activities linked to the project and budget durationHolidays: 22 days of holidays + 6 personal days + 24th and 31st of December per our collective agreementSalary: we offer a competitive salary commensurate with the qualifications and experience of the candidate and according to the cost of living in BarcelonaStarting date: 01/10/2026#J-*****-Ljbffr

Degree/Master in Computer Science, Computer Engineering, or Electrical Engineering (or a related area). Publications in recognized computer science or AI conferences or journals are a plus, but not essential. Essential Knowledge and Professional Experience Strong background in hardware design, computer architecture, and performance analysis. Expertise in AI algorithms and data structures. Expertise in C/C++ programming, performance engineering, and low-level optimizations. Expertise in Python, Bash and basic Linux. Additional Knowledge and Professional Experience Experience with HPC environments and applications, but not essential Competences Problem-solving, highly proactive, and result-oriented work attitude. Strong teamwork skills and capability to work with international partners. Strong communication skills, including proficiency in both written and verbal English. Autonomy in researching and exploring new problems and lines of inquiry.

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, flexible 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: 01/10/2026 #J-*****-Ljbffr

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. Look At The BSC Experience BSC-CNS YouTube Channel Let’s stay connected with BSC Folks! 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