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Temporary/Casual
Technology

Principal .Net Developer

Hays TechnologyFarringdon, Central London🇬🇧United KingdomPosted 20 Jul 2026

Why This Role Stands Out

Step into a hands-on leadership role as a Principal .Net Developer, shaping critical applications for a leading financial services firm in London with a competitive daily rate of up to £830pd. This hybrid position is ideal for experienced .Net developers with a background in investment banking and proven leadership skills, offering significant impact and a chance to mentor others. Apply now to explore this exciting opportunity and advance your career.

Quick Overview

Work Type
Hybrid
Schedule
Temporary/Casual
Level
Leader

Job Description

Your New Role<br />I'm currently working with a London-based Financial Services client who are looking to bring in a Principal .Net Developer to develop and maintain a range of business-critical applications as a hands-on leader. What you'll need to succeed:

Extensive hands-on .Net development experience within investment banking or investment management<br />Proven experience as a principal/lead developer, leading and mentoring junior developers<br />Strong experience with SQL<br />Good Kubernetes experience What you'll get in return:

Up to £830pd Umbrella<br />Initial 6-month contract with extensions<br />London-based hybrid working What you need to do now:<br />If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.<br />If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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Skills

SQL
.NET
Kubernetes

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