Bytes Software Services Jobs

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...

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...

.NET Developer – .NET 10.0, C# 14, Blazor, Azure – Exeter, Devon(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET MAUI, ML.NET, Azure AI, GitHub Copilot, Docker, Kubernetes, .NET Aspire, CI/CD, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is a crowd funded social ad...

Senior Java Software Engineer - Spring Boot / Cloud / DevOps At a Glance Senior Java engineering role in a fast-moving, Agile delivery environment Spring Boot, AWS / OpenShift, Kubernetes - cloud-native and DevOps-focused Hybrid working - Belfast High-impact projects across multiple industries with real ownership of the delivery pipeline About t...

Full Stack Developer | Python & JavaScriptSalary: Up to £55,000 (DOE)Location: Wiltshire, Hybrid (2 days a week)Security clearance: Must be eligible for SC ClearanceWe're glad to be working with a fast-growing and innovating software company to find a talented Full Stack Developer to join their expanding team to build a variety of market-leading, i...

Senior Java Developer | Belfast | £65,000-£80,000Senior back-end developer role within a newly established Belfast trading technology hub Java-focused; real-time exchange connectivity, event-driven architecture, distributed systems Small founding team of 4 engineers; site lead already in place (placed by Ocho) £65,000-£80,000 | Belfast based Ground...

Back end Software Developer - Data CentresRemote - Working from home£70,000 - £90,000OverviewThis role focuses on developing reliable, high-performance backend services and supporting the infrastructure they run on. You’ll work primarily with Python, contributing to API development, system design, and automation, while ensuring everything is robust...

Back end Software Developer - Data CentresRemote - Working from home£70,000 - £90,000OverviewThis role focuses on developing reliable, high-performance backend services and supporting the infrastructure they run on. You’ll work primarily with Python, contributing to API development, system design, and automation, while ensuring everything is robust...

Senior Software Engineer (Laravel / PHP)Hybrid – Warrington (1 day per week)Up to £60,000We’re working with a growing, technology-led business that operates a high-traffic, customer-facing digital platform at the core of its operations.Following the recent hire of a Lead Developer, they’re now building out their in-house engineering team and are lo...

MCS Group is delighted to be partnering with a leading global technology firm building a cutting-edge engineering hub in Belfast, focused on delivering innovative software solutions used worldwide. As part of an exciting growth phase, the Belfast office is seeking experienced Senior React Engineers to help design and develop next-generation web app...