Senior Software Engineer

Harrington Starr
📍 gloucester, gloucester, United-Kingdom 💼 Full-time 🕒 Posted June 06, 2026

Job Description

Senior Software Engineer

Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/ Azure

United Kingdom

Full Remote: Perm Role

Salary: £85,000 - £110,000


Harrington Starr has partnered with an innovative start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial service firms, leading exchanges and single dealers across digital assets, FIX and more.


They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/ scale up firms, able to take ownership of developing new applications, adding features to existing systems and contributing to the growth and success of the companies core products.


Key Requirements:

  • Extensive C#, .NET development experience (5+ years)
  • Strong experience developing highly scalable, low-latency applications
  • Good ...

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Job Details

  • Location gloucester, gloucester
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 06, 2026
  • Application Deadline July 16, 2026