Apply for this vacancy

  Upload Your CV
Apply via LinkedIn
or call Mieke Van Tonder on:
0191 620 0123
Interested in referring a friend? Click here
Location: Newcastle upon Tyne Tyne and Wear Newcastle upon Tyne NE12 8BX
Salary: £80000 - £120000
Sector: .NET  
Type: Permanent
Posted: 11/24/2025
Senior Software Engineer Ronald James Group 2026-02-24

The Role: 

We’re looking for a talented Senior Software Engineer to join a company within the fintech industry with exceptional coding skills and the drive to make a significant impact. You will join a team of engineers collaborating to build high-performance products in an exciting, fast-paced environment.

Key Responsibilities:

  • Implement a global real-time trading platform: design scalable, secure, high-performance systems

  • Innovate continuously: trial new technologies, automate processes, and champion engineering best practices

  • Collaborate across Product, Operations, and QA to convert business requirements into powerful technical solutions

  • Own reliability: ensure systems perform flawlessly under pressure, optimise performance, and troubleshoot issues

  • Contribute to agile processes, including sprint planning and CI/CD pipelines

  • Mentor junior developers and contribute to code reviews that uphold engineering excellence

  • Respond to critical technical issues (including P1 incidents) and drive long-term solutions

  • Leverage AI tools and techniques to increase engineering productivity

Mandatory Technical Skill Set

  • Experience with C#/.NET Framework, including multithreading and parallel programming

  • Experience  in modern JavaScript (React, TypeScript, WebPack) and trading blotter grids 

  • Proficiency with profiling tools

Key Behaviours

  • Product-focused mindset

  • Highly self-motivated, bright, and driven

  • Passionate about software development and emerging technologies

  • Strong ability to solve problems quickly and thoroughly

  • Effective and efficient workload management

  • Ability to multitask in a dynamic environment

  • Analytical, detail-oriented, and inquisitive

  • Innovative and creative with strong strategic thinking

  • Credible, confident, articulate communicator with stakeholders at all levels

  • Reliable, flexible, cooperative, and composed under pressure

  • Personable, enthusiastic, and motivational

  • Collaborative across functions with the ability to communicate complex ideas clearly

  • Sets high engineering standards and proactively drives continuous improvement

Don’t miss out on this fantastic opportunity - Apply today!

Apply Now Chat on WhatsApp Chat on Messenger

 

Back to Jobs

</Follow Us>