Principal.Net Developer

hays-gcj-v4-pd-online

📍 London, England, United Kingdom

CONTRACTOR Computer Occupations

Job Description

My client is a London-based Investment Bank who is actively seeking a Lead/Principal .Net Developer to develop and maintain a range of business-critical applications while leading development best practices as a fully hands-on leader.
What you'll need to succeed : 
 Extensive hands-on .Net development experience as a lead/principal engineer in a highly regulated environment, ideally investment banking. 
 Strong experience leading and mentoring junior developers while remaining hands-on from a development perspective. 
 Good experience with MongoDB or similar. 
 Strong experience with Kubernetes – Must have. 
 Strong cloud experience. 
What you'll get in return : 
 Initial 6-month contract with extensions. 
 Up to £785pd Umbrella. 
 London-based hybrid working. 

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Job Details

Location London, England

Job Type CONTRACTOR

Category Computer Occupations

Posted July 02, 2026

Deadline August 11, 2026