Principal.Net Developer

hays-gcj-v4-pd-online

CONTRACTOR Computer Occupations
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Location
London, England, United Kingdom
Posted
July 07, 2026

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.

    • Job Details

    • Job Type
      CONTRACTOR
    • Category
      Computer Occupations
    • Date Posted
      July 07, 2026
    • Application Deadline
      August 16, 2026