Client Server Jobs

Senior SQL Server Developer £60,000–£80,000 + Quarterley BonusRemote | Occasional travel to OxfordAboutA growing UK-based PaaS provider within the gambling and gaming sector is hiring a Senior SQL Server Developer with deep, specialist expertise in Microsoft SQL Server.This is strictly a role for database specialists. We are not looking for general...

Senior Software Engineer | C# .NET | Hybrid BelfastAnother EXCLUSIVE Ocho role Senior backend engineering role on a mission-critical, high-throughput payments platform C# / .NET, SQL Server, CI/CD, BDD €" serious technical challenge at real transaction volumes Hybrid working, 2 days in the Belfast city centre office Salary Competitive Exclusive to...

Senior Software Engineer | C# .NET | Hybrid BelfastAnother EXCLUSIVE Ocho role Senior backend engineering role on a mission-critical, high-throughput payments platform C# / .NET, SQL Server, CI/CD, BDD €" serious technical challenge at real transaction volumes Hybrid working, 2 days in the Belfast city centre office Salary Competitive Exclusive to...

.NET Developer, C# 14, WPF - London(Tech stack: .NET Developer, .NET 10.0, C# 14, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Programmer, Engineer, Architect, .NET Developer)In just over three years our client’s community has grown to over 150 million people. They enable their users to share photos and videos on a variety of social networking services...

Junior C# Developer Trading Systems £80,000 Plus Bonus + yearly Ski TripQuant Capital is urgently looking for a Junior C# Developer with experience of Trading or Financial Services to join our high profile client.I am looking at junior engineers keen on learning back office and settlement systems before moving into trading development.Our client is...

Junior C# Developer Trading Systems £80,000 Plus Bonus + yearly Ski TripQuant Capital is urgently looking for a Junior C# Developer with experience of Trading or Financial Services to join our high profile client.I am looking at junior engineers keen on learning back office and settlement systems before moving into trading development.Our client is...

C# DeveloperLocation: London, Hybrid position 50% in officeKey Responsibilities• Software development and maintenance of sales tools applications, components and utilities.• Participate in an agile based software development life-cycle including analysis, documentation, development, testing and code reviews.• Interact with our business sponsors who...

C# DeveloperLocation: London, Hybrid position 50% in officeKey Responsibilities• Software development and maintenance of sales tools applications, components and utilities.• Participate in an agile based software development life-cycle including analysis, documentation, development, testing and code reviews.• Interact with our business sponsors who...

Staff Software Engineer with C++ Location: Belfast | Hybrid At a Glance Staff-level C++ engineering role focused on high-level, object-oriented development rather than low-level systems programming Design and development of a high-volume payment processing gateway Technical leadership: mentoring, driving best practice, shaping the roadmap Coll...

C# Full Stack Engineer (.NET)Our client is a London‑based investment firm operating in specialist global sports markets. They build proprietary, data‑driven systems that directly support trading and research activities. The environment is highly technical, collaborative, and focused on engineering quality rather than process.They are hiring multipl...