101 to 125 of 1,045 C# Jobs in the UK

Back-End Development Lead

Hiring Organisation
Oyster Consultant
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
talk about tech and ways of working. We work democratically to evolve our stack and make constant improvements. Required Skills/Experience Strong C# development experience Experience with both .NET Core and .NET Web API Experience of building Microservices in .Net Core Experience using Message Based Architectures Experience using both ...

Software Engineer

Hiring Organisation
MBDA UK
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£66000/annum
successful candidate will be able to demonstrate their experience/knowledge in the following areas:- Essential experience: Technical Stack Languages & Frameworks: Expert in C# (.NET 9) and TypeScript , with proficiency across modern frontend frameworks ( Svelte, Angular, Vue, React ) and Node.js . Infrastructure & Tools: Skilled in Docker , Artifactory, and managing ...

Software Architect

Hiring Organisation
Jobleads-UK
Location
Richmond, England, United Kingdom
patterns (e.g., microservices, event-driven), with experience in system design and modelling (e.g., UML, C4)* Proficient in one or more languages such as C#, Python, or JavaScript/TypeScript* Hands-on experience with AWS (and/or Azure, GCP), focusing on scalability, resilience, and cost efficiency* Familiar with DevOps ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practices, though we recognise some people get there faster. Strong software design and engineering fundamentals, including object‐oriented analysis and design. Solid experience with C# and .NET, and with React on the frontend. Hands‐on experience with CMS platforms, content modelling, or digital experience tooling. You understand the domain ...

Principal Technical Lead

Hiring Organisation
RSSB
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Qualifications Proven experience as a technical lead on a complex, multi-service platform, with direct responsibility for technical delivery quality and team output. Extensive C# and ASP.NET Core experience, including RESTful APIs, dependency injection, domain modelling, integration patterns, and performance considerations. Experience with Entity Framework Core code-first migrations ...

Software Architect

Hiring Organisation
Jobleads-UK
Location
Bromley, England, United Kingdom
/RFP responses and Proofs of Concept with scalable, secure, and credible architectural solutions. Technical Background & Expertise Core Engineering: Strong experience in .NET (C#), SQL, MVC, and API development (REST/SOAP), with a focus on building maintainable, testable systems. AI‐Assisted Engineering: Practical application of GenAI to enhance development ...

Software Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/RFP responses and Proofs of Concept, shaping credible, scalable, and secure technical propositions. Technical Background and Expertise Core Engineering: .NET Framework and C#, SQL, MVC, REST and SOAP APIs, with strong experience in designing maintainable, testable systems. AI‐Assisted Engineering: Practical use of GenAI to accelerate development while maintaining ...

Principal Artificial Intelligence (AI) Platform Engineer/Architect

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
model and tooling landscape Azure/Microsoft ecosystem experience advantageous but not mandated Technical Skills Proficiency in a range of languages, including Python, C#, JavaScript, or TypeScript Experience with modern development practices (CI/CD, testing frameworks, containerization) Extensive experience with cloud infrastructure (AWS, Azure, or GCP) and managed services ...

Senior Software Engineer in Belfast - Ocho

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Engage in Greenfield Projects Daily Technologies: AWS Angular Java React ASP.NET NodeJS Cloud C# Support JavaScript Years of Post-graduate Engineering Experience Ability and desire to work with various technologies across multiple projects, including Java, .NET, React, Angular, Node.js, and AWS Proven experience of working in a small team Excellent ...

Senior Software Engineer - Microservices & .NET Expert

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Fundamental Qualifications Understanding of microservices, event‐driven scalable architecture, and vertical slices. Proficiency in coding, especially in C# .NET (other languages like JavaScript or Python are beneficial). Experience in front‐end frameworks such as Angular, Blazor, React, or Typescript. Knowledge of SQL and NoSQL databases; familiarity with enterprise‐scale ...

Lead Technical Engineer

Hiring Organisation
EVOLVE IN RECRUITMENT LTD
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
defencefinancialservicesandtransport.WithteamsthatoperategloballyfromofficesacrosstheUK,Ireland,theUS,Nordics,andNetherlands. JobDescription WhyconsiderjoiningtheDigital&Datacommunity Growaflexibleanduniquecareerwithinatrust-basedenvironmentthatvaluesexcellence,innovation,andcuriosity.Youhavetheoptiontoprogresswithusonatechnicalcareertrack.NoneedtogoontothePartnercareertrackifthisdoesntalignwithwhatyouwanttodo. Workonabroadvarietyofprojectsandtechstacksforclientsacrosssevensectors-noprojectiseverthesame Techstackrequiredideally: Whileweadvocateforusingtherighttechfortherighttask,youcanexpecttoworkwiththefollowingtechnologiestoensurescalable,high-performanceapplications: ProgrammingLanguages:JavaScript/TypeScript,Java,C# Frameworks:Vue/Angular/React/Node/Next,Spring/SpringBoot,.NET/ASP.NET Cloudplatforms:AWS,GCP,Azure CI/CD:Jenkins,GitHubActions ...

Salesforce Commerce Cloud Developer - eCommerce

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
initiatives and mentoring engineers within the team Tech stack includes:Salesforce Commerce Cloud (SFCC/Demandware) JavaScript/React HTML/CSS/AJAX C#/.NET REST APIs SQL Server CI/CD tooling Ideal background: Strong SFCC/ecommerce platform experience Full stack engineering background Experience building scalable ...

Solution Architect

Hiring Organisation
Vallum Associates Limited
Location
Beverley, East Riding, North East, United Kingdom
Employment Type
Permanent
Salary
£90,000
cloud architecture, including designing, implementing, and supporting large-scale cloud environments. Hands-on development background in technologies such as . NET/.NET Core, C#, Java, Spring Boot, REST APIs, Microservices, SQL Server, and Oracle. Proven experience migrating on-premise applications and databases to AWS using re-hosting, re-platforming ...

Senior Full Stack Developer

Hiring Organisation
Charles Jenson Recruitment Ltd
Location
Brighton, East Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
cloud infrastructure, the designer of our hybrid database strategy, and the lead on integrating Anthropic Claude AI for intelligent automation. Technical Requirements: Core Backend: C# and .NET 6/7/8 using ASP.NET Core Web API. Hybrid Data: You’ll lead a dual-database approach using SQL Server (Entity ...

Microsoft Dynamics Developer

Hiring Organisation
Emporia Consulting Group Limited
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
enterprise environment. Demonstrate strong experience working with Microsoft Dataverse, including data modelling, security roles, relationships, and solution configuration. Develop and customise solutions using C# and JavaScript, extending Dynamics 365 and Power Platform capabilities where required. Use HTML and CSS to support user interface customisation and styling. Work with Git code ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
City of Edinburgh, Scotland, United Kingdom
experience using Angular Experience delivering Software as a Service applications in a cloud environment (Azure preferred) Solid understanding of software engineering principles; experience with C#/.NET preferred Experience working with version control systems (Git preferred) Effective communicator with the ability to collaborate across technical and nontechnical teams Education Bachelor ...

Web Developer (CMS Specialist)

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
date with industry trends and best practices across web and CMS development Skills & Experience Strong experience working with Umbraco CMS Experience with C# and .NET technologies Understanding of ASP.NET Core MVC , Web API, and CMS-based applications Front-end development experience with JavaScript, HTML, and CSS Experience delivering responsive ...

Cloud & Engineering Director

Hiring Organisation
Omnis Partners
Location
London Area, United Kingdom
this offers a way to do both and to have a wider impact than either alone. Skills & Experience Required Strong software engineering background (Java, C#, or JavaScript/TypeScript) with experience building production systems in cloud environments. Deep experience with AWS or Azure and core cloud services (compute, networking, storage ...

Lead Software Engineer

Hiring Organisation
CPS Group (UK) Limited
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£65000 - £80000/annum
onboarding and technical assessments - Collaborate with technical and non-technical stakeholders across the business Essential Experience: - Strong commercial experience developing software with .NET/C# - Front-end development experience with Angular/TypeScript/JavaScript - Experience building scalable production systems - Strong Azure cloud experience - Experience designing and building RESTful APIs ...

Senior Developer

Hiring Organisation
DCS Recruitment Limited
Location
Hereford, Herefordshire, United Kingdom
Employment Type
Contract
Contract Rate
£50000 - £60000/annum
tooling What Makes You Stand Out You're a confident engineer who combines strong technical expertise with a proactive, leadership mindset. Strong experience in C#, .NET development within complex systems Solid knowledge of SQL Server or similar database technologies Experience working within Agile, DevOps, or product-led environments Ability ...

Software Engineer - Full Stack

Hiring Organisation
Hays
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
sharing and collaboration Requirements 3+ years' experience in software engineering/full-stack development Strong experience with backend development using PHP and/or C# Solid frontend development skills using JavaScript frameworks, ideally Vue.js Proven ability to work across the full stack, delivering end-to-end features Experience building ...

Lead Developer / Development Manager

Hiring Organisation
itecopeople
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£70,000
outsourced development partners. Proactive, solutions-focused approach with strong problem-solving skills. Technical Experience Experience in several of the following areas: PHP development C#/.NET development Web application development SQL and database technologies API integrations Cloud platforms (AWS, Azure or GCP) Agile delivery environments Modern software development practices Desirable ...

Software Architect

Hiring Organisation
X4 Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
Experience Proven experience as a Hands-On Software Architect or Technical Architect within medium-to-large-scale enterprise environments. Strong software engineering background with C# and .NET Core. Experience designing and implementing microservices architectures. Strong understanding of Domain-Driven Design (DDD). Expertise in API design, security, governance ...

Senior M365 Developer

Hiring Organisation
Hays Technology
Location
Ashton-Under-Lyne, Greater Manchester, United Kingdom
Employment Type
Permanent
Salary
£47000 - £55000/annum Up to £55000
services including SharePoint Online, Teams, and OneDrive Solid knowledge of Dataverse, Microsoft Graph API, and Azure services (Logic Apps, Function Apps) Proficiency in JavaScript, C#, Power Fx, HTML, and CSS Experience integrating third-party systems using REST APIs and custom connectors Understanding of security and compliance within M365 (DLP, sensitivity ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
City of Edinburgh, Scotland, United Kingdom
experience using Angular Experience delivering Software‐as‐a‐Service applications in a cloud environment (Azure preferred) Solid understanding of software engineering principles; experience with C#/.NET preferred Experience working with version control systems (Git preferred) Effective communicator with the ability to collaborate across technical and non‐technical teams Education ...