1,376 to 1,400 of 1,849 .NET Jobs in the UK

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand … their full stack software developer team in London city. Role details Title: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment Banking Location: London City and home working hybrid 50/50% Permanent role, salary £90,000- £130,000 plus bonus This ...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand … their full stack software developer team in London city. Role details Title: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment Banking Location: London City and home working hybrid 50/50% Permanent role, salary £90,000- £130,000 plus bonus This ...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand … their full stack software developer team in London city. Role details Title: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment Banking Location: London City and home working hybrid 50/50% Permanent role, salary £90,000- £130,000 plus bonus This ...

Lead the engineering standards behind a High-Growth UK SaaS platform Software Development Manager NestJS/NodeJS, Vue: .NET backgrounds welcome Hybrid/remote working Up to £100,000 + benefits If you're a technically strong engineering leader who built your career on solid engineering foundations (whether … C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high-growth UK SaaS technology company building data-driven digital products that help commercial teams better understand and engage ...

Lead the engineering standards behind a High-Growth UK SaaS platform Software Development Manager NestJS/NodeJS, Vue: .NET backgrounds welcome Hyrbid/remote working Up to £100,000 + benefits If you're a technically strong engineering leader who built your career on solid engineering foundations (whether … C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high-growth UK SaaS technology company building data-driven digital products that help commercial teams better understand and engage ...

Lead the engineering standards behind a High-Growth UK SaaS platform Software Development Manager NestJS/NodeJS, Vue: .NET backgrounds welcome Greater Manchester (Hybrid: 1 day per week onsite) Up to £100,000 + benefits If you're a technically strong engineering leader who built your career on solid … engineering foundations (whether in C#/.NET or modern JavaScript frameworks) and still care deeply about code quality, DevOps maturity, and scalable systems, this is a genuinely exciting opportunity. We're partnered with a high-growth UK SaaS technology company building data-driven digital products that help commercial teams ...

Senior C# Developer - Investment Technology - London (Tech stack: C#, .Net, Investment Management, Asset Classes, Fixed Income, Equities, Python, SQL, OMS, EMS, Docker, CI/CD) Our client is one of the most exciting technology companies operating within the Investment Management space. Having grown rapidly into an international business, they … particularly exciting stage as they continue to scale their innovative platform, client base and engineering teams. They are looking for a talented C# .Net Developer to join a highly client-facing engineering team. This isn't a traditional development role - you'll combine hands-on C# .Net engineering ...

technologies advance. We are shaping the future of quantum computing and as we expand, we are searching for a additional Software Engineer ( C#/.NET worker services ) your primary responsibility will be building a quantum orchestrator that interfaces directly with external quantum hardware and software. You will also automate … closely with TreQ’s systems engineers, software lead, and supply chain partners to pioneer open-architecture quantum infrastructure. As a Software Engineer ( C#/.NET worker services ), your day will see you : Build, document, and maintain quantum orchestration and integration solutions (primarily C# worker services) that interface directly with ...

Software Engineer – C#/.NET Location: Osterley, UK Working Model: Hybrid – 2 days onsite/3 days remote Contract: Initial 3-month contract with potential for extension Engagement: Inside IR35 – Umbrella Openings: 2 The Opportunity We are looking for a hands-on Software Engineer with strong C#/.NET … full-stack applications , with a mixture of new development, platform enhancements, technical improvements and production support. Key Responsibilities Design, develop and enhance C#/.NET applications, APIs and microservices Work with Kafka and event-driven architectures Build and support scalable distributed services Contribute to both greenfield development and existing ...

Application Support Engineer - Legacy .NET Framework, London (Hybrid) 12 months FTC Up to £45,000pa Position Overview We are looking for a Senior Application Support Engineer to support and maintain enterprise applications built using ASP.NET MVC, .NET 10 and SQL Server. The role will involve production support, incident … incidents, service requests, and application defects. Troubleshoot issues across the presentation, business, data-access layers and database. Support applications developed using: ASP.NET MVC Framework, .NET 10, jQuery and SQL Server. Investigate application logs, stack traces, database issues, and integration failures. Perform root-cause analysis and prepare permanent fixes ...

times and data residency. You're a strong communicator who's comfortable owning product decisions and implementing them Backend Mastery at Scale (C#/.NET): You have deep expertise designing scalable backend systems, RESTful APIs, and distributed architectures, primarily in C#/.NET, and you've worked with ...

Engineer (.Net/AI) Location: Chester | Hybrid Working Permanent – Full-time Salary: £50,000–£60,000 We're working with a leading UK organisation that is continuing to invest in its internal AI capability and is looking for an AI Software Engineer to join its dedicated AI squad. This … lifecycle, from technical design and development through to testing, deployment and ongoing improvement. Responsibilities will include: Designing and developing scalable, maintainable software solutions using .NET/C# and Microsoft Azure. Building AI capabilities into enterprise applications and existing business processes. Developing solutions using Microsoft AI Foundry, Agent Framework ...

will translate business needs into technical solutions as part of an ongoing technology transformation programme. As well as working with Power Platform and .NET, you’ll also work with SQL Server databases, Power BI Dashboards, SSRS reports and more. This will be a varied role where you will also … Power Platform (Power Automate and PowerApps) Data Modelling ETL processes Experience with Reporting tools like Power BI, SSRS etc SQL Server Desirable tech - Azure, .NET, GIT, Azure DevOps Effectively, this role is responsible for the development and maintenance of end-user solutions and applications for a business with more ...

LEAD SOFTWARE ENGINEER Warwick (Hybrid - 2 days per week on-site) £70,000 - £80,000 C#, .NET Core, SQL Server, Entity Framework (Blazor a big plus) An established Warwick software house is growing after a run of significant client wins and is looking for an experienced Lead Software Engineer … regularly with the company Directors WHAT WE'RE LOOKING FOR Proven experience leading software projects and a small development team Strong commercial C# and .NET Core Solid SQL Server and Entity Framework Blazor experience on the front end a big plus Self-motivated, with a genuine passion for building ...

pipeline security, Infrastructure-as-Code scanning, and policy-as-code. Strong hands-on software development and scripting capability, including Python and C#/.NET, with the ability to read, review and write secure production-quality code; familiarity with PowerShell, Bash, REST APIs and common software development tooling. Experience building … e.g. SAST and successor tooling), working jointly with Development Team. Develop and maintain security automation, integration and validation tooling using Python and C#/.NET, with appropriate use of PowerShell, Bash and relevant APIs/SDKs. Review security-relevant application code and engineering patterns, and produce proof-of-concept ...

Control Systems Group maintains software ranging from the control of quantum computing hardware to providing quantum programming platforms for application engineers. Our core .NET (C#) platform provides a flexible architecture allowing components to be selected at runtime to form application-specific toolchains. Components span a variety of programming languages … indicated) Educated to degree level or relevant experience in a computing-related discipline (S&I). Experience In C# programming language and the .NET ecosystem (S&I). Experience in software design, development, and testing (S&I). Significant knowledge of Software and Systems Architectures (S&I). Strong ...

help other engineers make the same shift. Skills & Experience What you'll bring Demonstrated senior-level experience building production backend services — including .NET/C# and PostgreSQL systems — with a demonstrable shift from writing code to directing agents: the majority of your recent production output should be AI-generated … real workloads. Experience building agent infrastructure: MCP servers and tool layers, sandboxed execution, and CI/CD adapted for agent-driven workflows. Deep enough .NET/C# and SQL reading fluency to audit generated code when quality gates flag it — schema design, query plans, streaming vs. buffering, memory behaviour. ...

help other engineers make the same shift. Skills & Experience What you'll bring Demonstrated senior-level experience building production backend services - including .NET/C# and PostgreSQL systems - with a demonstrable shift from writing code to directing agents: the majority of your recent production output should be AI-generated … real workloads. Experience building agent infrastructure: MCP servers and tool layers, sandboxed execution, and CI/CD adapted for agent-driven workflows. Deep enough .NET/C# and SQL reading fluency to audit generated code when quality gates flag it - schema design, query plans, streaming vs. buffering, memory behaviour. ...

what should become a reusable capability, where the next‐generation architecture should go. Our stack — Azure‐native (AKS), Kafka and event‐driven architecture, Kong, .NET/C# on the backend, Vue.js on the front end, Auth0 and Entra ID for identity, Salesforce. We’ve deployed Claude and Claude Code … energised by ambiguity and by sitting alongside the person with the problem rather than waiting for a ticket. You can write production‐grade .NET/C# or TypeScript, and are equally happy gluing things together fast in Python. You have judgment about when "good enough" genuinely is — and when ...

direction and business requirements into robust, secure and reusable API solutions. You will design, build and support enterprise-grade integrations using Azure and modern .NET technologies, delivering production-ready outcomes with minimal day-to-day oversight. The role offers the opportunity to influence API engineering standards, cloud integration patterns … release and production support. Configure and manage Azure API Management policies for security, routing, transformations and API lifecycle management. Develop services using C#/.NET, Entity Framework and Azure Functions, applying appropriate serverless and integration patterns. Implement secure API access using OAuth2, OpenID Connect, JWT and modern API security ...

.NET Developer Location: Birmingham City Centre (Predominately office based so need to be able to commute in regularly) Salary: Up to £65,000 based on experience The Opportunity I'm working with an organisation that is going through a significant technology transformation and investing heavily in the future … encouraged, and developers have a real voice in shaping both products and processes. What you'll be doing Designing and developing modern applications using .NET technologies Building engaging front-end experiences with React and Next.js Contributing to architecture decisions and development standards Working closely with users and stakeholders ...

designed and operated Take ownership of production issues, from investigation through to resolution and prevention Exposure to a broad tech stack spanning C#/.NET, React, Azure, event-driven architecture and observability tooling A role structured around learning while delivering: broadening your technical skills and system knowledge while contributing … real value from day one What Makes You a Great Fit Solid experience with modern C#/.NET, SQL, source control and CI/CD pipelines, and confidence applying design principles and architectural patterns with an understanding of trade-offs in context A bias for simplicity and maintainability, backed ...

machine learning, and large-scale data processing. The Role You'll spend most of your time developing and enhancing a platform built with C#, .NET and Angular , while also contributing to sophisticated Python-based route optimisation and logistics systems . Working within a highly technical engineering team … building new functionality, improving existing products, and helping solve complex real-world problems through software, mathematics, and data. Commercial experience with C# and .NET Experience developing front-end applications using Angular (or strong React experience) Commercial experience with Python Strong mathematical, statistical, or quantitative background Excellent software engineering fundamentals ...

fast-growing software business that's embracing AI at pace across its products. This is a back-end-leaning full stack role (C#/.NET) building and shipping features into real products that businesses genuinely depend on — not greenfield throwaway projects. Just as importantly, you'll be someone … honesty and knowledge-sharing THE SOFTWARE ENGINEER ROLE Build and ship features end-to-end across the stack, back-end leading in C#/.NET Work across SQL Server and PostgreSQL databases Integrate and work alongside AI capability within established product codebases Write production-grade software — error handling, logging ...

enjoy solving challenging technical problems. The Role As a C# Full Stack Engineer, you will: Design, build, and maintain applications using C# and .NET Work on a combination of greenfield development and existing systems Contribute to system architecture and technical decision-making Develop scalable, high-performance software solutions Collaborate … performance optimisation and continuous improvement initiatives Take ownership of projects from design through to deployment Your Skills & Experience Strong commercial experience with C# and .NET development Solid understanding of software engineering fundamentals and best practices Experience working with SQL databases and data-driven applications Ability to write clean, maintainable ...