76 to 100 of 3,253 C# Jobs in the UK

.NET Developer

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We are pleased to announce the arrival … .NET Developer at all levels who are passionate about developing revolutionary software solutions. .NET Developer applicants should have commercial experience with: .NET, .NET Core, C#, Azure SQL and Agile. Full training will be provided into: .NET 10.0, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure ...

Senior Software Engineer, GoLang

Location
Greater London, England, United Kingdom
Comfortable working in Azure and Azure DevOps environments Containerisation and infrastructure-as-code approach Good understanding of development methodologies and design patterns Cloudflare knowledge C# ASP.NET and .NET Core are a plus but not necessary Experience with React, TypeScript, Astro, and NodeJS is a plus Willingness to learn; candidates … Best Practices Troubleshooting Soft Skills Mentoring Collaboration Continuous Improvement Industry Keywords Public-Facing Systems Internal Insurance Systems Tools & Technologies AWS Lambda DynamoDB Azure Cloudflare C# ASP.NET NodeJS React TypeScript Astro #J-18808-Ljbffr ...

.NET Developer

Location
Manchester, England, United Kingdom
.NET Developer - Social Messaging Platform - Manchester (Tech stack: .NET, .NET Core/ASP.NET MVC, C#, Web API 2, Entity Framework, Microservices, Azure, JavaScript, React, Angular, Vue.js, TypeScript, MongoDB, Elasticsearch, Node.js, AWS, Agile, TDD, BDD, Scrum, Kanban) Our client launched a successful social messaging platform in 2012, initially … bring their product to these new markets and support their growth. Successful candidates should demonstrate strong knowledge of: .NET, .NET Core/ASP.NET MVC, C#, Azure SQL, and be open to training in other technologies as needed. Benefits include: Stock worth £33,000 in their parent company, with the option ...

.NET Developer

Hiring Organisation
Noir
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
.NET Developer - Global Phenomenon - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has created a global phenomenon, connecting people online … operate, and more. We are seeking .NET Developer with a strong grasp of object orientated development principles and sound knowledge of: .NET, .NET Core, C# and Azure SQL. You will receive industry recognized training in all aspects of: .NET 10.0, C# 14, .NET Aspire, CI/CD, Azure DevOps ...

.NET Developer - Newcastle upon Tyne

Location
Newcastle upon Tyne, England, United Kingdom
.NET Developer – Global Phenomenon – Newcastle upon Tyne, Tyne and Wear (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has created a global … operate, and more. We are seeking .NET Developer with a strong grasp of object orientated development principles and sound knowledge of: .NET, .NET Core, C# and Azure SQL. You will receive industry recognized training in all aspects of: .NET 10.0, C# 14, .NET Aspire, CI/CD, Azure DevOps ...

Lead Software Engineer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Software Engineer Lead and mentor Software and QA Engineers across multiple projects. Design, specify and develop modern software solutions. Build cloud-first applications using C#/ASP.NET Core and modern web technologies . Develop front-end applications using TypeScript/React, ASP.NET MVC or Blazor . Build resilient microservices … architecture, secure coding and engineering best practices. Experience you'll need as a Lead Software Engineer Strong commercial experience designing and developing software using C# or Java . Experience with REST APIs, messaging, microservices and software design patterns . Proven experience leading, mentoring and supporting software engineering teams. Experience building ...

Senior Software Engineer - .NET

Location
Nottingham, England, United Kingdom
team of 25,200 people in 32 countries. Internal Grade E/EB9 Job Description We are looking for an experienced Senior .NET Developer (C#) to join the Acquisitions & Originations engineering team within Experian's Credit & Verification Services business. The Domain The Acquisitions & Originations team develops and provides level … development lifecycle: requirements analysis, technical design, development, unit and integration testing, code review, deployment and post-release support. Design, develop and maintain scalable, maintainable C#/.NET services and components within a complex, multi-client system, ensuring changes are safe across all client configurations. Translate high-level and client-specific ...

Senior Software Developer

Hiring Organisation
Yorkshire Water
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
customers and regulators. Join us as a Senior Software Developer and help shape the future of our cloud-based platforms. Working with .NET (C#) and Azure, you'll design and deliver scalable microservice APIs that power customer-facing applications. Collaborating with architects and cross-functional Agile teams, you'll have … risk and build resilience. Undertake specialist detailed and complex troubleshooting activities within your technical discipline. What skills & qualifications you will need: Strong background in C#/.NET development (Framework and/or Core) with commercial experience delivering robust and reliable API services within Azure cloud environment. Proven track record ...

Software Developer

Location
Ipswich, England, United Kingdom
Outline of responsibilities/duties: Software Development Design, develop, test and maintain modern business applications and enterprise software Develop secure and scalable applications using C# and .NET Develop REST APIs and system integrations connecting internal and third-party platforms Design and build Microsoft Power Apps where they provide the best … innovation initiatives Key skills/qualifications/criteria 3+ years' commercial experience in software development or application development Strong experience developing applications using C# and .NET Experience working with SQL Server, Dataverse, relational databases and data modelling Experience developing and consuming REST APIs and integrating with enterprise systems Experience working ...

Senior Developer

Location
Greater London, England, United Kingdom
expertise across cloud infrastructure, AI, geospatial data and developer tooling. You'll be responsible for: Designing and building scalable backend services and APIs using C# .NET. Developing platform capabilities that support kerbside, parking, payments, mapping and mobility products. Building data ingestion and transformation pipelines that make it easier to onboard … improving reliability, observability, performance and operational resilience. Mentoring other engineers through code reviews and knowledge sharing. Essential 5+ years' experience building backend applications using C# .NET. Experience designing and developing REST APIs. Experience working with Microsoft Azure. Experience building and supporting production cloud applications. Good understanding of distributed systems ...

Senior Backend Developer

Hiring Organisation
Protein Works
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
preferred language for services because of its performance and operational simplicity, but we hire for engineering depth first: if your background is C#, Java or PHP and you are willing to work in Go, we want to hear from you. What you will do Platform Development & Architecture: Design, build … templates/standards, and translate business needs into technical execution. What you will bring Essential Backend & Architecture: 5+ years of backend development (Go, Java, C#, or PHP with a focus/openness to Go) with strong CS/software engineering foundations, SOLID principles, and clean/event-driven patterns across ...

Senior AI & Integrations Engineer

Location
Wigan, England, United Kingdom
controlled workflows, actions and governance.* Develop robust Power Automate flows using best practices and reusable components.* Create and maintain APIs, services and integrations using C#, .NET and Azure Functions.* Implement secure identity, access, and encryption standards using Entra ID and OAuth 2.0.* Own the full lifecycle of solutions from discovery … governance, standards and reusable patterns.* Mentor low‐code makers and promote safe, scalable adoption of AI and automation.**Must-have Requirements*** Strong experience in **C# and modern .NET**, including ASP.NET Core and Azure Functions.* Proven ability with REST APIs, JSON, authentication and integration patterns.* Proficiency in Microsoft Azure and Entra ...

Senior Backend Software Engineer

Location
Darlaston, England, United Kingdom
driving engineering best practice, problem-solving, and practical technical decision-making. Design and deliver robust backend architecture and high-quality software using .NET Core, C#, SQL , and cloud-native services in Azure . Contribute to technical design, future-state architecture and long‐term technology strategy across the wider RAC Digital … technologies and identifying new opportunities to enhance our digital estate. What you’ll bring Deep experience building high quality backend systems using .NET Core, C#, APIs, SQL , and cloud technologies (preferably Azure ). Strong understanding of event‐driven architectures, microservices, containerisation (Kubernetes) and modern engineering patterns. Proven ability to lead ...

AI Engineer

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
solution properly at scale. Deliver hands-on development of class leading web-based applications and services, integrating AI capabilities with our existing platform (C#/.NET, React and/or Angular, Python) and our Azure cloud and DevOps tooling. Direct AI coding assistants and agentic workflows (e.g. GitHub Copilot, Claude … validate and secure the code they produce. Strong hands-on software engineering experience (minimum 10 years commercial), with React and/or Angular, TypeScript, C#/.NET and Python. Hands-on commercial experience in Azure cloud, using GitHub and Azure DevOps, across all phases of the SDLC and Agile delivery. ...

Senior Developer

Location
City Of London, England, United Kingdom
ongoing support. Build technology that makes a difference – Create scalable applications, APIs, scripts and automated workflows using modern technologies such as Python, TypeScript, C#, SQL and cloud-based platforms to help our people work smarter. Connect our systems – Develop secure, reliable integrations between Menzies' platforms and third-party applications using … means essential. Technical Skills & Knowledge Strong programming skills in Python and TypeScript, with experience of SQL and cloud-based development. Experience with C#, Java or other programming languages would be an advantage. A solid understanding of APIs, authentication, web services, data formats and relational databases. Experience developing internal applications, automations ...

Senior Developer

Location
Woking, England, United Kingdom
ongoing support. Build technology that makes a difference – Create scalable applications, APIs, scripts and automated workflows using modern technologies such as Python, TypeScript, C#, SQL and cloud-based platforms to help our people work smarter. Connect our systems – Develop secure, reliable integrations between Menzies' platforms and third‐party applications using … means essential. Technical Skills & Knowledge Strong programming skills in Python and TypeScript , with experience of SQL and cloud-based development. Experience with C# , Java or other programming languages would be an advantage. A solid understanding of APIs, authentication, web services, data formats and relational databases . Experience developing internal applications ...

.Net Developer

Location
Greater London, England, United Kingdom
team needs a Junior Developer who can enhance and fix existing applications and write new ones with Angular front end (React is considered) and C# .Net backend.Main Responsibilities:Development• Use technology appropriately and flexibly, taking into consideration the company’s strategy and recommendations.• Adhere to the company’s standards … ones.Technical requirementsThe candidates will have experience of developing solutions utilising most of the following technologies:• Experience in designing and building distributed systems using Microsoft C#, .NET Core and Web API.• Experience working with relational databases such as Oracle or SQL Server• Basic front end web development experience or keenness ...

Senior SRE

Hiring Organisation
Pigment
Location
London, UK
Employment Type
Full-time
Databases: PostgreSQL (CloudSQL and CloudNativePG), SingleStore, ElasticSearchRabbitMQ: queuing systemTemporal.io: workflow automation platformOthers: ArgoCD, Istio, Vault, Github, Docker (for local development)Backend: Microservices written in C# ASP.NET Core 8 (running exclusively on Linux) & GolangFrontend: React + Typescript, Jest, Cypress, Vite...Who you areMore than knowledge of a specific cloud provider, language … orchestration platform (Kubernetes is a plus)Experience with a public cloud provider, GCP is a plusProven experience in software developments with languages such as C#, Java, C++, Golang, Rust, JavaScript, Python, or Ruby (this list is not exhaustive).Experience with observability tools (e.g. Datadog, Prometheus, ELK, Jaeger...)Great team spirit ...

Senior Engineering Manager

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
demonstrated track record of driving growth and delivery within large, complex, regulated organisations. A strong back-end engineering background, ideally in .NET/C#, leading teams building scalable, event-driven services and APIs. Comfortable also overseeing front-end and machine learning work, able to earn credibility and make sound trade … estimates, and balance new features against architectural health. Excellent time management and proactive problem-solving skills. Technologies we work withBack end (primary): .NET/C#, REST APIs, event-driven and microservice architectures. Front end: React, TypeScript. Machine learning: Python, model training and serving, and the infrastructure to run models ...

Senior Software Engineer

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £105,000 per annum
closely with clients and stakeholders throughout project delivery. What We're Looking For 5+ years' commercial software engineering experience. Strong experience developing applications using C#/.NET . Experience with React , JavaScript and TypeScript. Strong understanding of cloud-native application development on Microsoft Azure . Experience with Azure services such ...

Full Stack .Net / Angular Developer (1 Year FTC)

Location
Basingstoke, England, United Kingdom
have significant experience working in a full-stack development position within a Microsoft technology environment. Strong experience with Angular (V20+), TypeScript, RxJS, C#, ASP.NET Core Web APIs and Entity Framework are the essentials. You’ll be comfortable working with Azure DevOps, CI/CD pipelines and modern software engineering practices. ...

Technical Lead

Location
Manchester, England, United Kingdom
platform improvements Required Skills & Experience Previous experience as a Technical Lead, Lead Developer or Senior Full Stack Developer Strong commercial experience developing applications using C# and .NET Experience building modern front-end applications with Angular and TypeScript Strong knowledge of ASP.NET Core , Entity Framework and RESTful APIs Commercial experience working ...

Test Engineer Senior

Hiring Organisation
Randstad Technologies
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £600.00 per day
Framework Architecture: Design, build, and maintain scalable, reusable automation frameworks for UI, API, and backend data flows using modern languages (TypeScript, Python, Java, or C#). Data & ETL Testing: Oversee end-to-end data testing strategies across complex, large-scale data environments, validating data transformations, schema integrity, and ETL pipelines ...

Test Engineer Senior

Hiring Organisation
Randstad Technologies Recruitment
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Framework Architecture: Design, build, and maintain scalable, reusable automation frameworks for UI, API, and backend data flows using modern languages (TypeScript, Python, Java, or C#). Data & ETL Testing: Oversee end-to-end data testing strategies across complex, large-scale data environments, validating data transformations, schema integrity, and ETL pipelines ...

Senior Software Engineer

Location
Nottingham, England, United Kingdom
Help triage, maintain and improve core parts of the existing application as our user base grows. Experience and Skills Essential Solid commercial experience with C#, .NET Framework and .NET Core development. Experience with SQL and relational databases (SQL Server). Full-stack experience building web pages with ASP.NET Razor. ...