1 to 25 of 66 ASP.NET Web API Jobs in the UK

will play a key leadership role in the modernization of legacy .NET and WCF-based platforms, helping drive the transition to cloud-ready ASP.NET Core APIs, microservices, and Azure-native architectures.**Key Responsibilities****Technical Leadership*** Lead the design and development of applications using **C#, VB.NET**, ASP.NET Core, ASP.NET MVC, Web API, LINQ, and related .NET technologies.* Guide modernization of legacy **VB.NET, WCF, and .NET Framework applications and services** into modern **C#, ASP.NET Core, and .NET 8+ API architectures ...

database objects, complex queries, and data access layers using MS SQL Server and Dapper. Implement real-time communication feeds and RESTful APIs using ASP.NET Web API and SignalR. Leverage LLMs and practical agentic AI workflows (Copilot, Claude) within daily engineering … Jenkins, or Ansible. Maintain high standards of ownership, transparency, and operational risk mitigation. Technical Environment Core Technologies Languages & Frameworks: C# .NET, Windows Services, ASP.NET Web API, SignalR Architecture & Messaging: Event-driven architecture, asynchronous message-driven systems (Rebus), Service-Oriented Architecture ...

.NET Developer, Graduate/Junior – Computer Gaming Company – London (Tech stack: Graduate/Junior .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full … placement year in industry. Our client can provide with exposure to: .NET 10.0, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Solid, DRY, LINQ and MongoDB. This is a truly amazing opportunity ...

experience with Dynamics 365 CE, Microsoft Dataverse, C#/.NET plugins, JavaScript/TypeScript, Power Automate, Model-Driven Apps, Dataverse Web API, security, solution management and ALM. The Lead Developer will also oversee deployments and CI/CD practices and work … closely with architecture, DevOps and integration teams. Working knowledge of Azure integration technologies—including Azure Functions, Logic Apps, Service Bus, API Management, Entra ID/OAuth and Application Insights is expected to enable effective technical oversight and troubleshooting of integrations between Dynamics 365 and enterprise systems ...

development cycles, rapidly prototype features, refactor complex UI states, and run automated security reviews. Sitting at the intersection of high-performance backend API services and responsive, polished client interfaces, this role requires an engineer with a strong desire to solve complex enterprise security challenges, such … Claude, ChatGPT, GitHub Copilot How you can make an impact Core Mission: Build secure, scalable full-stack identity workflows using modern C#, Web API and React v19, pairing daily with AI coding assistants while maintaining strict zero-trust code quality. Design, build ...

PradeepIT Academy. Job Responsibilities Estimates and develops scalable solutions using .Net technologies in a highly collaborative agile environment with strong experience in C#, ASP.NET Core, Web API. Maintains relevant documentation around the solutions. Conducts Code Reviews and ensures SOLID principles and standard design patterns … professional degree 3-6 years of experience designing and developing n-tier Web applications using .Net Framework, .Net Core, ASP.Net, WCF and C#, MVC 4/5 Web Development, RESTful API Services, Web ...

.NET Developer, .NET 9 - Social Networking Site - Preston (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's largest social-networking web … site for longer periods of time. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. We are keen to hear from .NET Developer candidates with a strong understanding of object-oriented (OO) development and the full software ...

.NET Developer - Social Messaging Platform - Coventry (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) In 2012 our client launched a social messaging platform that has been taking … help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong knowledge of: .NET, .NET Core/ASP.NET MVC, C#, and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web ...

full stack team with the core skills being C#, Typescript and Golang. Additionally, the tech stack also covers SQL,.Net, MVC, Web API, Nodejs, HTML5, CSS3 and Golang. If you have an interest in learninganew programming language, this role offers a fantasticopportunity … Company’s hybrid working from home policy. Preferred Skills and Experience Extensive commercial experience in .Net, web development, C#, ASP.NET MVC, ASP.NET and Web API. Commercial MS SQL Server experience 2012 or later. Basic knowledge of IIS configuration ...

strong understanding of object-oriented programming, design patterns, service-oriented architecture, concurrency, and SOLID principles Hands-on .NET development experience, including C# and ASP.NET Web API Experience building web applications using Angular, Ember.js, or similar frameworks ...

Plugins, workflows, custom APIs and integrations C#/.NET development JavaScript/TypeScript/HTML/CSS Web services, ASP.NET or Web API Azure experience, including Logic Apps, Function Apps and Service Bus API … Vault Azure DevOps, pipelines, repos and releases Git source control REST APIs, messaging and integration patterns Secure development practices, including OAuth and API security Useful additional experience Infrastructure as Code, such as Bicep, Terraform or ARM D365 FinOps/X++ EventGrid or wider messaging patterns Performance ...

this role level, you will: • Design and develop enterprise integrations using Azure Functions, Azure Logic Apps, Azure Service Bus and Azure API Management. • Evaluate and recommend appropriate integration architectures, technologies and patterns. • Integrate Dynamics 365/Dataverse with internal, external and third-party systems. • Develop APIs … integration. • Develop Azure Functions for transformation, validation, orchestration and business-processing requirements. • Configure and manage APIs, policies, security and versioning through Azure API Management. • Implement authentication and authorisation using Microsoft Entra ID, OAuth 2.0, managed identities and application registrations. • Implement exception handling, retry, idempotency, dead ...

internal or external systems, including ERP, finance, marketing, e-commerce and third-party applications. Build and maintain data flows using Dataverse Web API, OData, Azure Logic Apps, Azure Functions, Azure Service Bus, Power Automate and Azure Data Factory. Define integration architecture, data … delivering integrations with Microsoft Dynamics 365, including Customer Engagement (CE), Finance & Operations or Business Central. Strong hands-on experience with Dataverse Web API, REST/SOAP APIs, OData, JSON and XML. Proficiency in Azure integration services, including Logic Apps, Azure Functions ...

experience using advanced C# features (LINQ, delegates and lambdas, asynchronous programming, concurrency, and generics) and mentoring others. Experience with the .NET platform and ASP.NET Core, including building web applications and services. Experience designing, developing, and securing RESTful APIs using ASP.NET Core Web … API, including threat assessment throughout the development process. Deep understanding of object‐oriented programming principles (SOLID), design patterns, dependency injection, and secure coding practices. Experience deploying and managing .NET applications using containerisation technologies (Docker, Kubernetes). Experience using and defining version control strategies for the team ...

applications in an Agile environment, contributing to enhanced workflows within Bupa Dental UK. Successful candidates will have expertise in C# .NET, .NET Web API, and various development tools. Attractive benefits include 25 days holiday, discounts, and a robust health care plan. #J ...

with stakeholders, develop Treasury applications and own delivery timelines in a global tech environment. The role requires hands-on experience with .NET, C#, ASP.NET Web API, and frontend frameworks like Angular or Ember.js, plus cloud and database skills. You will ...

applications, and database objects using C#/.NET Core/Web API/ASP.NET tech stack.* Support and troubleshooting of DEV, UAT and PROD environment development solutions, working closely with business teams and infrastructure in the timely resolution of critical … meet all the criteria, get in touch anyhow and let us do the worrying...* Strong development experience using C# .NET* Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC) and architecture styles/APIs* Relevant technical certifications (preferable)* Relevant University ...

.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 … help 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 ...

value people who bring unique perspectives and knowledge to our team. You will have at least one year of experience as a web developer working with production web applications. You are looking for a new challenge working in a dynamic, ever changing … AWS. Build and deployment automation with GitHub Actions or Azure DevOps. Web API development with ASP.NET Core(Minimal APIs or controllers). Relational databases such as PostgreSQLor SQL Server, and ORMs like Entity Framework Core. Containerisation with Docker. Unit ...

Proven line or team leadership, including developer coaching, performance conversations, objective setting and capability growth. Deep, current C# and .NET 10+ expertise, including ASP.NET Core and Web API services. Strong API and microservice engineering, plus event … production‐support experience. Working knowledge of containers and infrastructure as code, with the judgement to collaborate effectively on platform decisions. Azure API Management, Logic Apps, Functions and wider cloud‐native Azure engineering. Node.js, Python or TypeScript in a mixed‐language engineering estate. Integration or middleware modernisation ...

Requirements What we're looking for Strong commercial experience developing solutions with C# and .NET (Core and/or Framework). Experience with ASP.NET MVC, Web API or Blazor. Knowledge of Microsoft Azure services including App Services, Functions, Logic ...

Kingdom What we're looking for Strong commercial experience developing solutions with C# and .NET (Core and/or Framework). Experience with ASP.NET MVC, Web API or Blazor. Knowledge of Microsoft Azure services including App Services, Functions, Logic ...

Agile delivery. Support application modernisation and cloud adoption. Mandatory Skills Strong commercial C#/.NET development experience .NET Core/.NET 6+ ASP.NET Core/Web API REST APIs and microservices SQL Server, including complex queries, stored procedures and optimisation … React/Angular Cloud-native development Application observability and performance engineering DevSecOps and secure coding Preferred Stack C# | .NET Core/.NET 8 | ASP.NET Core | REST APIs | SQL Server | Entity Framework | Azure | Azure DevOps | Git | Docker | Kubernetes | Kafka | Redis | JSON/XML | Swagger/OpenAPI #J-18808-Ljbffr ...

Agile delivery. Support application modernisation and cloud adoption. Mandatory Skills Strong commercial C#/.NET development experience .NET Core/.NET 6+ ASP.NET Core/Web API REST APIs and microservices SQL Server, including complex queries, stored procedures and optimisation … React/Angular Cloud-native development Application observability and performance engineering DevSecOps and secure coding Preferred Stack C# | .NET Core/.NET 8 | ASP.NET Core | REST APIs | SQL Server | Entity Framework | Azure | Azure DevOps | Git | Docker | Kubernetes | Kafka | Redis | JSON/XML | Swagger/OpenAPI Disclaimer: This vacancy ...

that values innovation, collaboration, and continuous improvement. The Role You'll play a key role in enhancing core business systems, developing modern web-based solutions, and driving automation across the organisation. Working within a collaborative, cross-functional team, you'll help design and deliver scalable, high … multiple development tasks while maintaining quality Support troubleshooting, optimisation, and continuous improvement Key Skills & Experience Strong experience with .NET/.NET Core (C#), ASP.NET Core, Web API Familiarity with Azure Functions and modern cloud-based development Experience with Blazor (API ...