Postdoctoral Research Fellow(UK Sponsorship)
Job Description
About the Role
An exciting opportunity has opened for a Postdoctoral Research Fellow to join the Systems Neurodevelopment Laboratory, led by Dr Varun Sreenivasan at the University of Sussex.
This role sits at the intersection of developmental neurobiology and systems neuroscience. You will contribute to a cutting-edge research programme exploring how the motor cortex expands during early development and how this reshaping influences sensorimotor circuits.
Your work will combine advanced experimental approaches, including in vivo whole-cell recordings during postnatal development, alongside optogenetics, viral tracing, and behavioural analysis. The goal is to better understand how neural circuits are reorganised as the brain matures.
This is a hands-on, technically rich role where curiosity, precision, and creativity in experimental design will be key.
What You’ll Be Doing
Conducting in vivo electrophysiological recordings during developmental stages
Designing and running experiments using optogenetics and viral tracing techniques
Capturing and analysing behavioural data through video-based methods
Building, optimising, and troubleshooting experimental setups
Processing and analysing complex datasets using MATLAB or Python
Sharing findings through publications, presentations, and collaborations
Supporting a collaborative lab environment and contributing to team projects
About You
We are looking for a motivated researcher who enjoys both technical challenges and scientific discovery.
You should have:
A completed or near-complete PhD in neuroscience or a closely related field
Hands-on experience in at least one of the following:
In vivo electrophysiology
Two-photon imaging
Optogenetics and behavioural experiments in animal models
Strong data analysis skills, with experience in MATLAB or Python
Confidence working independently while contributing to a collaborative team
Practical skills in setting up and maintaining experimental equipment
Clear communication skills for presenting research internally and externally
A proactive mindset and willingness to troubleshoot and refine experimental systems will be especially valuable in this role.
About the School of Life Sciences
The School of Life Sciences at Sussex brings together expertise across multiple disciplines, from molecular biosciences to ecology and chemistry, all working toward solving real-world challenges.
Highlights include:
A strong interdisciplinary research environment
Over £50 million in active research funding
World-leading outputs recognised in REF 2021
Multiple Centres of Excellence, including neuroscience and sustainability programmes
The School is committed to fostering a culture of inclusion, collaboration, and academic excellence.
Why Join Sussex?
Set within a 150-acre campus near the South Downs, the University offers an inspiring and well-connected working environment. Falmer station is just a short walk away, and the campus is well-served by public transport and cycling routes.
You’ll benefit from:
Flexible working arrangements (where possible)
A supportive and collaborative research culture
Access to modern facilities and interdisciplinary networks
Staff wellbeing initiatives and development opportunities
Visa and Eligibility Information
This role may be eligible for Skilled Worker visa sponsorship, subject to meeting the relevant criteria. For further guidance, please refer to official UK government resources:
Skilled Worker visa overview
Eligibility requirements
Eligible occupations and SOC codes
ATAS (Academic Technology Approval Scheme)
Proving your right to work in the UK
Please note that all work associated with this role must be carried out within the UK.
Additional Information
The University of Sussex is committed to equality, diversity, and inclusion. Applications are particularly encouraged from individuals currently underrepresented in STEMM disciplines.
