26 to 50 of 2,007 C# Jobs in the UK

Senior Full Stack Developer - Web

Location
Gatwick, England, United Kingdom
evolving technologies with respect to how they will impact or influence the work of the team. Web application design, development, and support C#, ASP.NET Core, .NET 8+, RESTful APIs and modern software engineering practices. MVC, Web API and Entity Framework HTML, CSS, TypeScript and modern Angular development. Experience ...

Senior Software Engineer (Back-End)

Location
Belfast City District, Northern Ireland, United Kingdom
delivery impact. Experience/Competences Extensive experience (5+ years) as a Senior Software Engineer within a complex, delivery‐focused environment. Strong expertise in .NET (C#) across modern .NET Framework and .NET Core environments. Proven experience developing distributed, real‐time systems and designing scalable system components. Solid experience with relational databases ...

Senior Software Engineer (Back-End)

Location
Belfast, Northern Ireland, United Kingdom
impact.**Experience/Competences**Essential* Extensive experience (5+ years) as a Senior Software Engineer within a complex, delivery-focused environment.* Strong expertise in .NET (C#) across modern .NET Framework and .NET Core environments.* Proven experience developing distributed, real-time systems and designing scalable system components.* Solid experience with relational databases ...

DevOps Engineer

Location
Birmingham, England, United Kingdom
applicable for this role), covering a broad range of Azure resource types 3+ years development experience with the Microsoft Ecosystem (C#, dotnet, ARM) Strong experience with DevOps maintaining CI/CD pipelines. Knowledge of Github Actions or Azure DevOps Pipelines strongly preferred Strong experience with Terraform Hands on experience working ...

AI Engineer

Location
Leeds, England, United Kingdom
systems, and development or testing tools. Solid software development background with hands‐on coding experience in one or more engineering ecosystem such as .NET (C#), Python, or TypeScript. Excellent communication skills, with the ability to translate complex AI concepts for non‐experts and to effectively influence and collaborate with stakeholders ...

Senior Engineering Manager

Location
Greater London, England, United Kingdom
team through both professional and personal challenges.****Technical Requirements***** Legacy Modernization & Strategy: Expertise in bridging legacy monoliths (.NET 4.6.2, WebForms, jQuery) with modern architecture (C# .NET 8, Micro-frontends, Microservices on AWS EKS).* Full-Stack Platform Management: Ability to lead diverse development streams across Web (React, WebForms), Mobile ...

Site Reliability Engineer

Location
Cambridge, England, United Kingdom
Security and identity tooling (SSO, IAM, PKI). Queue or streaming design patterns (SQS, Kafka). Commercial or low-level languages beyond scripting (Java, C#, Golang, C++, Rust). Experience with legacy Windows Server/.NET/T-SQL/PowerShell environments, where Bango still operates them. Experience working across ...

Senior Software Engineer

Location
Banbury, England, United Kingdom
user application.- Experience using .Net technologies and associated languages, developing large scale applications with complex data management and database storage solutions utilising microservices.- Required: C#, .NET, WPF and SQL.- Knowledge of Blazor, SQL, JavaScript, or Python, would be advantageous.- Strong technical background in modern software engineering techniques.Physical DemandsExtended Hours & Flexibility ...

Technical Lead

Location
Greater London, England, United Kingdom
etc. Good understanding on Containerisation solutions, e.g., K8, Docker, Kaniko, etc. Proficiency in at least one of the standard programming languages – Java/JavaScript, C#, Python, or similar Object-oriented programming Proficiency in at least one of the standard scripting languages – Terraform, Bash, Ansible, etc. Good understanding of Software engineering ...

Developer

Location
Manchester, England, United Kingdom
asynchronous data flows. Familiarity with API consumption patterns, including RESTful services, authentication strategies, and error handling. Background in .NET and .NET Core using C#, particularly in building and integrating backend services and APIs. Good understanding of object-oriented programming principles, including SOLID and common design patterns. Experience with database design ...

Senior Software Developer in Test - Senior Consultant

Location
Greater London, England, United Kingdom
Experience: Eligibility for SC clearance Significant experience in Agile environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar Proven expertise in automation testing, with hands‐on experience using tools like Playwright, Selenium, Cypress, or RestAssured Strong knowledge of integration ...

Software Developer

Location
Bristol, England, United Kingdom
modern SPA frameworks such as Angular, React or Vue.js. Experience with using Microsoft Visual Studio for development using the Microsoft development stack, including C#, .NET, .NET Framework, ASP.NET, MVC, JavaScript, and SQL Server. An understanding and proficiency in working as an active member of an Azure development team ...

Engineering Team Leader

Location
Leeds, England, United Kingdom
Contribute to engineering-wide standards, forums, and improvement initiatives. Skills and Experience Significant software engineering experience, including technical and people leadership. Strong experience with C# and modern .NET/ASP.NET Core . Strong understanding of APIs, software architecture, and modern integration patterns. Strong experience with microservices, containers, and distributed systems ...

DevOps/Infrastructure Engineer

Location
Manchester, England, United Kingdom
/CD pipelines with Azure DevOps and YAML-based workflows. Strong programming and scripting skills in Python, plus shell scripting (PowerShell or Bash); C# or Go a plus. Experience deploying and supporting AI, machine learning, API, and cloud application workloads in production environments. Experience operating LLM-based workloads in production ...

Senior Software Development Engineer in Test

Location
Belfast City District, Northern Ireland, United Kingdom
equivalent commercial experience Minimum 5 years of software testing experience in SaaS environments Strong proficiency in at least one object‐oriented programming language, ideally C#, though strong OO fundamentals in Java, Python or a similar language are equally welcome Extensive hands‐on experience with test automation frameworks and tools (e.g. ...

IT Development Manager / Lead (Platform)

Location
Belfast, Northern Ireland, United Kingdom
development team. Experience: Proven experience as a Development Manager, Lead Developer or Senior Engineer managing a development team. Hands‐on experience with .NET (C#, .NET Core), Angular, API development and SQL Server. Experience inheriting and developing an established engineering team. Strong track record of delivering software using Agile methodologies. Experience ...

Senior Software Engineer

Location
Wilmslow, England, United Kingdom
Software Engineering, or a related science, engineering, or technical discipline. Proven experience developing and delivering high-quality software solutions using modern technologies such as C#, .NET, and TypeScript. Strong software engineering fundamentals with experience in APIs, microservices, software design patterns, testing methodologies, and secure development practices. Demonstrates accountability, strong problem ...

Senior Software Engineer, AI Centre of Excellence Software engineering London

Location
Greater London, England, United Kingdom
Proven problem‐solving skills and ability to thrive in fast‐paced environments. Excellent communication and collaboration skills across diverse teams. Preferred qualifications: Proficiency in C# or Java. Frontend development experience with JavaScript/TypeScript and frameworks such as React. Experience developing Generative AI applications, including model fine‐tuning and prototyping. ...

D365/Power Platform Solution Architect

Location
London, United Kingdom
Event Grid, with the ability to design scalable and resilient integration solutions. Microsoft Stack Expertise: Strong knowledge of the Microsoft stack (.NET, JavaScript, ASP.NET, C#) for plugins, workflows, and custom integrations. Agile Methodologies: Experience working within Agile and DevOps teams. Experience with Azure DevOps for CI/CD and backlog ...

D365/Power Platform Solution Architect

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Event Grid, with the ability to design scalable and resilient integration solutions. Microsoft Stack Expertise: Strong knowledge of the Microsoft stack (.NET, JavaScript, ASP.NET, C#) for plugins, workflows, and custom integrations. Agile Methodologies: Experience working within Agile and DevOps teams. Experience with Azure DevOps for CI/CD and backlog ...

Java Full Stack Engineer-Senior Consultant-Digital Excellence

Location
United Kingdom
familiarity with MongoDB is preferred) or SQL databases such as Postgres* Familiarity with web standards, accessibility, and development best practice**Bonus:*** Building microservices in C#* Experience building solutions that integrate with LLMs using tools such as Vercel AI, Langchain etc.* Using the GOV.UK Design System and using Nunjucks ...

D365/Power Platform Solution Architect

Hiring Organisation
Hackajob Ltd
Location
Westminster, Greater London, UK
Event Grid, with the ability to design scalable and resilient integration solutions. Microsoft Stack Expertise: Strong knowledge of the Microsoft stack (.NET, JavaScript, ASP.NET, C#) for plugins, workflows, and custom integrations. Agile Methodologies: Experience working within Agile and DevOps teams. Experience with Azure DevOps for CI/CD and backlog ...

Principal Software Engineer UK Wide

Location
United Kingdom
with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (we’ve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record ...

Principal Software Engineer

Hiring Organisation
TPXImpact Holdings Plc
Location
Erith, Kent, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
engineering, with a focus on large-scale, complex systems. Polyglot engineer comfortable working across multiple languages and frameworks (weve used Python, Java, Kotlin, Node.js, C#, JavaScript, Express, React and Next.js to name a few). Passion for learning new technologies and helping others do the same. Proven track record ...

Software Development Lead

Location
United Kingdom
feedback, quality, and predictability. Experience supporting production services, including incident response, root-cause analysis, monitoring, service improvement, and technical-debt management. Deep knowledge of C#, ASP.NET Core, and the Microsoft .NET ecosystem. Strong experience designing and delivering secure REST APIs, background services, integrations, and distributed systems. Understanding of microservices, event ...