Postdoctoral Research Associate in Bootstrap Techniques; Redeployee

Postdoctoral Research Associate in Bootstrap Techniques (Redeployee Applicants Only)

• Job Identification 100397
• Department Department of Mathematics
• Locations Northampton Square, London, London, EC1V 0HB
  , GB (On-site)
• Job Category Research
• Job Schedule Full time
• Contract Type Permanent (subject to fixed term funding)
• Is the role eligible for sponsorship? Yes

City St George’s, University of London is the University of business, practice and the professions and brings together the expertise and excellence of City, University of London and St George’s, University of London into one institution. The combined university is now one of the largest higher education destinations for London students, combining a breadth of disciplines across health, business, policy, law, creativity, communications, science and technology.

Our students are at the heart of everything that we do, and we are committed to supporting them to pursue their career and personal ambitions.

Our research is engaged, at the frontier of practice and has a positive impact on the world around us.

Background

The Department of Mathematics conducts internationally excellent research across Representation Theory, Applied Mathematics and Theoretical Physics. Applications are invited for a two-year, full-time Postdoctoral Research Associate to join the Theoretical Physics group and work with Dr Andrea Guerrieri on the Royal Society-funded project S-matrix Bootstrap: a theoretical collider for particle physics. The postholder will benefit from the group’s broader research environment and collaborations across mathematical and theoretical physics.

Responsibilities

The successful candidate will conduct original research in conformal bootstrap, semi definite programming and related optimisation problems in theoretical physics. They will develop innovative directions connected with the Royal Society-funded S-matrix Bootstrap project, including practical applications of SDPB. They will contribute to seminars and conferences, assist with research student supervision where appropriate, publish and present high-quality research, build external collaborations, and contribute positively to the Department’s collegial and interdisciplinary research culture.

Person Specification

Applicants should have a PhD awarded, or a PhD thesis submitted, in Theoretical Physics, Mathematics or a closely related discipline. They should have knowledge of semi definite programming methods, including practical experience using SDPB, and expertise in one or more relevant areas such as conformal field theory, conformal bootstrap, scattering amplitudes, S-matrix bootstrap or related mathematical physics. The successful candidate will be able to work independently and collaboratively and contribute positively to an inclusive research environment.

Additional Information

This post is offered on a permanent contract with an expected start date of 1 October 2026, reflecting the University’s commitment to providing greater stability for research staff. The role is funded through external research funding, which is currently confirmed for 24 months. Continued employment in this role will therefore be subject to the continuation or replacement of funding.

Closing date for redeployees applications: 2 August 2026 at 11:59 pm.

Closing date for all applications:
23 August 2026 at 11:59pm

Interviews are scheduled to take place during the week commencing 7 September 2026
.

The selection process will involve an interview and a presentation. Further details will be confirmed at the interview stage. We will accommodate reasonable requests from candidates with a declared disability or who are applying under the Guaranteed Interview Scheme.

City St George’s offers a sector-leading salary, pension scheme and benefits including a comprehensive package of staff training and development.

City St George’s, University of London is committed to promoting equality, diversity and inclusion in all its activities, processes, and culture for our whole community, including staff, students and visitors.

We welcome applications regardless of age, caring responsibilities, disability, gender identity, gender reassignment, marital status, nationality, pregnancy, race and ethnic origin, religion and belief, sex, sexual orientation and socio-economic background. City St George’s operates a guaranteed interview scheme for disabled applicants.

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