Postdoctoral Researcher (R2)

Job Reference
86_26_CS_SIM_RE2
Position
Postdoctoral Researcher (R2)
Closing Date
Friday, 13 March, 2026
Reference: 86_26_CS_SIM_RE2
Job title: Postdoctoral Researcher (R2)

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 1000 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

Applications are invited for a researcher in High Performance Computing (HPC) architectures at the Barcelona Supercomputing Center (BSC). BSC intends to pave the way to the future low-power European processor and accelerators for Exascale in the context of multiple architecture initiatives (EPI, Lenovo, BZL, DARE, etc.). Such accelerators will address the increasingly important challenge of irregular memory accesses and sparsity in HPC workloads.

Our research group is looking for a highly motivated researchers interested in accelerating scientific and artificial intelligence applications with novel HPC architectures. 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 Duties

Research on acceleration of HPC and genomics workloads using software and hardware optimization techniques.
Implement novel accelerators under architectural simulators and evaluate them.
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.

Requirements

Education
PhD in Computer Architecture

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.

Advanced skills in HDL, such as SystemVerilog, VHDL, Chisel, Bluespec, etc.
Expertise in genomics 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 CUDA or FPGA programming is a plus but not essential.

Experience with R and Matlab is a plus but not essential.

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.

Conditions

The position will be located at BSC within the Computer Sciences Department
We offer a full-time contract (37.5h/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: 01/04/2026

Applications procedure and process

All applications must be submitted via the BSC website and contain:

A full CV in English including contact details
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 recruitment [at] bsc [dot] es.
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 be contacted.

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. 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.
For more information follow this link