C# Senior Software Engineer

C++ Software Engineer – STL – UNIX - London Miller Maxwell is assisting a Tier-1 electronic trading organisation that is expanding its team as part of their 2026 growth plan. They seek a talented C++ Software Engineer to join the client's London team. This role will be a key contributor to the enhancement of their electronic trading ecosystem and...

C# Software Engineer - Financial Services - C#, .NET CorePermanent role£90,000 - £110,000 base + 15% BonusHybrid - Three days per week in the London officeC# Software EngineerThe ideal Software Engineer candidate will have had exposure working in financial services technology.Must have strong C#, .NET, .NET Core, AWS experienceAny knowledge of accounting...

C++ Performance Software EngineerSalary: £150k-200kTotal compensation: £250k-500k+ (depending on performance and seniority)A leading global systematic trading firm is seeking a performance-focused Software Engineer to build ultra-low-latency infrastructure bridging hardware and software for quantitative trading systems.You will bridge cutting-edge hardware...

Contract Opportunity – Senior Software Engineer (C++) | £650/day | Outside IR35 | West London | 6 monthsRole: Senior Software EngineerIR35: OutsideDuration: 6 monthsRate: £650 Location: London - 3 day onsiteWe’re partnered with an AI start-up that’s developed a novel machine learning foundation model capable of fully automating Software with no...

Travel & Aviation Technology - C++ - Flight Management SystemsA global leader in travel and aviation technology is seeking a skilled C++ Engineer to join their Flight Management System (FMS) engineering team in London. This group builds mission-critical software used by airlines worldwide - powering real-time flight operations, route optimisation, and...

Software Engineer (C# & Python) Perm roleSalary £72k - £80k + 15% bonusHybrid role - 3 days in the London officeMust have commercial experience using C#, .NET Core, PythonThis role sits within our clients core engineering team and this team is responsible for building out some of their industry leading capital markets trading technology, and your work as a...

Travel & Aviation Technology - C++ - Flight Management Systems A global leader in travel and aviation technology is seeking a skilled C++ Engineer to join their Flight Management System (FMS) engineering team in London. This group builds mission-critical software used by airlines worldwide - powering real-time flight operations, route optimisation, and...

Travel & Aviation Technology - C++ - Flight Management SystemsA global leader in travel and aviation technology is seeking a skilled C++ Engineer to join their Flight Management System (FMS) engineering team in London. This group builds mission-critical software used by airlines worldwide - powering real-time flight operations, route optimisation, and...

Job title:C# Senior Software Engineer (VP)Client:Investment FirmExperience Level:5+ years'Salary:- Up to £130k + BonusLocation:London (Hybrid)An elite investment client are searching for Senior C# Developers to join a group of the highest-regarded talent aroundRoleThis is to build out a key risk management platform, that includes development of several...

Senior Software Engineer | Legacy to Modern | C#, AWS, SQL | SaaS DataA fast-growing SaaS business is investing heavily in its tech platform and building out a senior engineering hub in London. They're on the lookout for a Senior Software Engineer to help drive modernisation, set technical direction, and mentor squads as they scale.This is a senior, hands-on...