Summer internships 2027 - every live UK opening
This page lists every UK summer internship that is open right now for the 2027 cycle, tracked directly from employers' application systems and refreshed automatically every few minutes. Summer internships are the main hiring pipeline for graduate roles in finance, consulting, law and tech: most large firms fill the majority of their graduate class from interns who convert. Penultimate-year students are the core audience, though many firms also take final-year students and recent graduates for off-cycle starts. Right now there are 58 live openings on this page, including roles at Quadrature, Millennium Management, Palantir, Citadel Securities and Citadel. Applications are heavily first-come: many firms review on a rolling basis and close early, so the gap between a programme opening and you applying is the part of the process you can actually control. Use the alert signup below to get an instant email the moment a new summer internship goes live.
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Live openings (58)
Quadrature · Quant Developer Internship
Summer internship · United Kingdom · deadline 31 Dec · posted 1 day ago
Millennium Management · 2027 Technology Collaboration Intern
Summer internship · United Kingdom · posted 1 day ago
Millennium Management · 2027 Non-Investment Summer Intern
Summer internship · United Kingdom · posted 1 day ago
Palantir · Product Designer, Internship
Summer internship · London, United Kingdom · posted 2 days ago
Millennium Management · 2027 Quant Researcher Intern
Summer internship · United Kingdom · posted 2 days ago
Palantir · Software Engineer, Internship - Infrastructure
Summer internship · London, United Kingdom · posted 2 days ago
Palantir · Software Engineer, Internship
Summer internship · London, United Kingdom · posted 2 days ago
Palantir · Forward Deployed Software Engineer, Internship - UK Government
Summer internship · London, United Kingdom · posted 2 days ago
Palantir · Forward Deployed Software Engineer, Internship - Commercial
Summer internship · London, United Kingdom · posted 2 days ago
Citadel Securities · Trading & Quant Internship 2027
Summer internship · United Kingdom · posted 4 days ago
Citadel · 2027 Associate Intern
Summer internship · United Kingdom · posted 4 days ago
Citadel · Investment & Trading Intern, Europe (2027)
Summer internship · posted 5 days ago
XTX Markets · Philanthropy Team - Internship
Summer internship · London, England, United Kingdom · posted 5 days ago
Squarepoint Capital · Intern Quant Researcher
Summer internship · London, Paris, New York, Singapore, Hong Kong · posted 6 days ago
G-Research · Data Science Internship
Summer internship · United Kingdom · posted 10 days ago
G-Research · Machine Learning Research Internship
Summer internship · United Kingdom · posted 10 days ago
G-Research · Quant Research Internship
Summer internship · United Kingdom · posted 10 days ago
Ciena · Software Engineering Intern
Summer internship · United Kingdom · posted 11 days ago
Chicago Trading Company · Quant Trading Internship - Summer 2027
Summer internship · United Kingdom · posted 11 days ago
Castleton Commodities International · Data Engineering Internship (Summer 2027)
Summer internship · United Kingdom · posted 12 days ago
Castleton Commodities International · Software Engineer Internship (Summer 2027)
Summer internship · United Kingdom · posted 12 days ago
Arctic Lake · Software Engineer Intern
Summer internship · United Kingdom · posted 12 days ago
Castleton Commodities International · Data Science Machine Learning Internship (Summer 2027)
Summer internship · United Kingdom · posted 12 days ago
Castleton Commodities International · Summer Analyst Internship Programme (Summer 2027)
Summer internship · United Kingdom · posted 12 days ago
Lendable · Operations & Process Improvement Intern - Financial Crime Ops
Summer internship · London · posted 13 days ago
Showing the 25 newest openings. See all 58 on the full tracker.