The Institute of Cosmos Sciences at the University of Barcelona (ICCUB) invites applications for a full-time postdoctoral researcher position in Theoretical Particle Physics. This position is funded by the “La Caixa” Foundation through the Junior Leader Fellowship program (ID 100010434) and the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement No. 847648, awarded to Dr. Bernat Capdevila. The fellowship reference code is LCF/BQ/PI24/12040024.
The successful candidate will join the project titled “Improving Precision in Flavour Physics with Simulation-Based Approaches”. The project’s primary research lines include:
- Developing anomaly detection methods using Machine Learning and Simulation-Based Inference to address challenges in high-dimensional parameter spaces and infer unmeasured observables.
- Improving computational methods for extracting the CKM matrix element Vub from inclusive decays with deep learning approaches.
The appointed researcher will be based at ICCUB, a María de Maeztu Unit of Excellence. The institute host about 180 staff working in all aspects of Theoretical Physics, leading to a vibrant fundamental research program in High Energy Physics, Nuclear Physics, Cosmology and Astrophysics.
The successful candidate will also have opportunities to collaborate with members of the Particle Physics Phenomenology group, which includes twelve faculty members (Jorge Casalderrey, Miguel Ángel Escobedo, Domènec Espriu, María Concepción González, Sergi González-Solís, Jaume Guasch, Jordi Salvadó, Joan Solà, Joan Soto, Josep Taron, Juan Torres, and Javier Virto). Research interests in the group span topics such as Standard Model and Beyond the Standard Model phenomenology, B-physics, lattice QCD, QCD phenomenology, Neutrino Physics, and Dark Matter. Close interactions are expected with Prof. Javier Virto’s group, which focuses on Flavour Physics, Effective Field Theories, and non-perturbative methods for evaluating hadronic effects.
Applicants must hold a PhD in Physics at the start of the contract and should demonstrate a strong research record in Theoretical Particle Physics, with a commitment to pursuing cutting-edge research in collaboration with the group.
The ideal candidate will have:
- A strong background in High-Energy Physics Phenomenology (experience in Flavour Physics is advantageous but not mandatory).
- Proficiency in computational methods, particularly programming. Experience in Python is highly desirable. Alternatively, expertise in other programming languages must be evidenced (Mathematica/Wolfram Language is not considered relevant).
- Solid knowledge of statistical methods and data analysis.
- Prior research experience with Machine Learning techniques, which will be considered a valuable asset, but not a requirement.
Employment conditions
The appointment is initially a full-time contract (37.5 hours per week) for one year, with anticipated renewal for one additional year, contingent upon the availability of funds and job performance. The expected start date is September 2026.
Gross annual salary will be 38500€ per year, includes social security and public health care benefits, covering spouse and children. We offer flexible working hours and family reconciliation.
Application procedure and deadline:
Please fill out this link with your information and the information of three referees who will provide recommendation letters for you. Once you submit this form you will find the instructions on how to upload your application materials:
- Curriculum Vitae
- Cover letter including research experience and interests (2 pages max)
- List of publications
- Three reference letters
The referees will receive an email with instructions on how to upload their letters after a few working days.
Please note that your application will not be complete until you and at least one referee has uploaded the corresponding documents.
The application deadline is January 12, 2025, and the review of applications will begin immediately thereafter. The position will remain open until filled.
Inquiries about the application submission can be directed to jobs@icc.ub.edu. Inquiries about the position can be directed to Dr. Bernat Capdevila (junior.leader.postdoc@gmail.com).
Selection process:
- Pre-selection
- Interview
- Offer letter
Contact: jobs@icc.ub.edu
About the Institute of Cosmos Sciences:
The Institute of Cosmos Sciences is a research institute of the University of Barcelona. It is an interdisciplinary center dedicated to fundamental research in the fields of cosmology, astrophysics, and particle physics. In addition, the institute has a strong technology program through its participation in international collaborations in observational astronomy and experimental particle physics.
As part of the University of Barcelona, the ICCUB is a recipient of the European Commission’s HR Excellence in Research (HRS4R) Award, which recognises, among other achievements, respect for equal opportunities and the capacity to attract talent in a positive working environment that promotes the pursuit of successful research careers. The ICCUB respects the principles of open, transparent, merit-based selection. We strongly encourage women and underrepresented minorities to apply. For additional information please see the Diversity, equity and inclusion Commission.
The ICCUB is located in Barcelona, considered the 8th World's Best Cities 2022: one with near-perfect weather year-round, miles and miles of beaches, iconic parks, striking architecture and colorful neighborhoods that march to their own beat—artistic, sophisticated, bohemian. Moreover, it is a pole of attraction for the technology sector, a top choice to establish a company in this sector, and it hosts some of the world's major technological events, such as the Mobile World Congress and the Smart City Expo. In addition, Barcelona and its metropolitan area is a leading destination on the map of global technological ecosystems and has infrastructures such as science parks, universities and the 22@ district.