Principal Software Engineer

Company: Harvey Nash
Apply for the Principal Software Engineer
Location: London
Job Description:

I’m working with one of our major Financial domain clients based in Central London, and they’re looking for a Principal Software Engineer to join their team.

This role requires a highly skilled, hands-on professional who is passionate about technology and finance, experienced in working within a low-latency enterprise event-driven architecture hosted on AWS cloud, with expertise in C# .NET, React front end, and Java components.

The ideal candidate:

  • Has expertise with Java, C#, and/or React.
  • Has extensive experience working on high-performance trading systems for Equities, Futures, or Derivatives.
  • Is experienced with cloud technologies such as AWS, GCP, or Azure.
  • Has experience with CI/CD pipelines, automated testing frameworks, and agile methodologies.

If this sounds like an interesting opportunity, feel free to apply or send your CV to mohammad.sobee@harveynash.com.

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Information Technology

Referrals can increase your chances of interviewing at Harvey Nash by 2x.

The job is based in London, England, United Kingdom.

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Posted: July 1st, 2025