26 to 45 of 45 ASP.NET Web API Jobs in London

Technical Architect Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
Tech: ASP.NET MVC 5, Restful API, Angular, SQL, Azure Challenge: Greenfield Trading platform, API development, industry specific challenges Firm: Well-known fintech50 business, 40 man flat Dev Team Pay: 120k, Bonus- 750 training budget, Pension, Life/Health, Some Flex … complex architectures, using various application software and hardware components • Excellent understanding of programming language, frameworks and processes (C#, C++, SQL Server, Java, ASP.NET MVC, WCF, HTML, XML, JSON, CSS, Bootstrap, AJAX, jQuery, UML, REST API, React, AngularJS) • Experience of conceptual, logical and physical data ...

Senior C# .Net Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day Umbrella Inside IR35
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 ...

Senior C# .Net Developer

Hiring Organisation
Advanced Resource Managers Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 per day
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 ...

IT Development Team Lead (Full Stack)

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
supporting them in their key skills, accountabilities and development areas. Desirable Skills: 5+ years experience in working with the .NET framework, particularly with ASP.NET Core, React/React Native, C#, Web API Strong experience in working with Azure (preferably certified … skill levels and provide guidance through peer reviews Experience in Azure, including DevOps CI/CD processes, Service bus Architecture, Microservices, Functions, Web apps, IAC Experience with AI driven development tools such as Claude Experience developing REST API-driven mobile first web ...

Lead Software Developer - SC Cleared

Hiring Organisation
Network IT
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 625 Daily
changes are introduced at the right pace to be sustainable. Technical Experience Demonstratable experience across C#, .NET, .NET Core and .NET Framework, web frameworks including MVC and Web API, SQL/SQL Server with proven experience in designing ...

Microsoft Power Platform Senior Developer

Hiring Organisation
Accenture
Location
London, UK
Employment Type
Full-time
TypeScript/React and deploying via managed solutionsStrong command of Power Fx, DAX (for Power BI integration), and JavaScript/TypeScript for web resource and PCF developmentDeep experience with Dataverse: complex data modelling, relationships, business rules, calculated fields, rollup fields, and virtual tablesHands-on experience with … Power Pages (formerly Power Apps Portals) including Liquid templates, web templates, and portal securityALM, DevOps & IntegrationExpert knowledge of Power Platform ALM: solution management (managed/unmanaged), environment strategy, solution layering, and deployment pipelinesHands-on experience building CI/CD pipelines using Azure DevOps or GitHub Actions ...

C# .NET Developer Fintech SQL

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: .NET Core, ASP.NET MVC 5, SQL, Anngular. JS 5 Web API CFChallenge: Greenfield 4 month project development, industry specific challengesFirm: Well-known fintech50 business, Bracknell, Small Dev Team. Pay: 70k, flex working and remote, Bonus, Benefits, PensionC# .NET Developer … Leatherhead Richmond Epsom "South London" Esher WokingGreenfield. C# Lead Software Developer, .Net Senior Developer, Development Lead, Technical Lead, Lead Application Developer Fullstack (web technologies, HTML, JQuery, AngularJS, SQL Server, C#, API ...

Senior Dynamics 365 Customer Engagement (CE) Developer

Hiring Organisation
Expleo Group
Location
London, United Kingdom
Employment Type
Permanent
maintain enterprise-scale Dynamics 365 CE solutions. Develop custom functionality using: C# .NET Plug-ins Custom Workflow Activities JavaScript/TypeScript Web API PCF Controls Extend and customise Model-Driven Apps to support complex business processes. Design and implement robust integrations with … Azure Integration and Cloud Engineering Design and implement cloud-native integration solutions using Azure services. Develop: Azure Functions Logic Apps Service Bus API Management Azure Storage Azure SQL Event-based integration patterns. Build scalable, supportable and secure integration architectures. Work closely with cloud engineering teams ...

C# Web Developer Fintech- Hastings

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: C# HTML5, Javascript, SQL, JQuery, GET Angular Challenge: Greenfield Investment platform, API development, industry specific challenges Firm: Fintech50 residential property peer to peer loans, Borough, 6 man flat Dev Team Pay: 45k, Bonus- 750 training budget, Pension, Life/Health, Flex/Home WorkingC# Web … making serious money doing something you are passionate about. C# Developers MUST have: C# SQL any flavour JQuery Visual Studio C# Web APIThe successful individual will join a small team working directly with the Head of development. My client is growing rapidly as they expand ...

Junior ASP.NET Developer- Tonbridge

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
Quant Capital is urgently looking for a junior asp.net Fullstack Web Application Developer to join our high profile client.Our client is the world leader in Market data management systems, with clients globally such as most of the major investment banks. Their team in Tonbridge … React Virtualized.You will focus on a third-generation .NET web application suite, although legacy solutions also comprise of ASP.NET WebForms.Day to day the FullStack Developer will:• Design and implement custom mission critical services and applications using the .NET Framework and SQL technologies. • Take ...

Data Architect Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
knowledgeI am not looking for massive ftse 100 enterprise architects who need a full team around them.Client Tech Stack:C#ASP.Net MVC/Web API/Windows ServicesJavascript: JQuery/Angular/ReactRabbitMQMS SQL Server or PostgreSQLNUnit/Jasmine/Selenium WebDriverSome F#TeamCity ...

Data Architect Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
looking for massive ftse 100 enterprise architects who need a full team around them. Client Tech Stack: C#ASP.Net MVC/Web API/Windows ServicesJavascript: JQuery/Angular/ReactRabbitMQMS SQL Server or PostgreSQLNUnit/Jasmine/Selenium WebDriverSome F#TeamCity/Octopus ...

C# Backend Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: C#, concurrent .NET code,TCP/IP and websockets, SQLChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 85k, 20% Bonus- 750 training budget, Pension, Life/Health, Some Flex WorkingC# … performance from day 1 usually around the 20% mark. My client is based in Central LondonWPF C#, MVC 5 Entity Framework, Web API, Design Patterns ...

Full Stack ASP.NET JavaScript Developer- Tunbridge Wells

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Full Stack ASP.NET JavaScript Developer70,000 Plus BonusHome work and flex work encouragedQuant Capital is urgently looking for a Full Stack ASP.NET JavaScript Developer to join our high profile client. Our client is the world leader in Market data management systems, with clients globally such … latest technology in a cutting edge market. My client is based in Tonbridge WellsC# API, ES6, React, Redux, ASP.NET, WebAPI, C# Developer ...

Senior Full Stack Engineer - Vialto Rewards - Senior Manager

Hiring Organisation
Vialto Partners
Location
London, UK
Employment Type
Full-time
large JavaScript applications with Next.js and/or React (TypeScript, state management, performance optimization). Strong backend development experience in C# and .NET (ASP.NET, WebAPI, MVC) including API design and service patterns for high-integrity calculation and data-processing systems. Proven experience with Microsoft … LangChain, Semantic Kernel, Azure AI Services). Technical Skills we valueFrontend: Next.js, React, TypeScript, HTML, CSS, SPA architecture, performance and accessibility Backend: C#, ASP.NET, WebAPI, RESTful design, authentication and authorization patterns, high-integrity calculation services Cloud: Azure PaaS services, observability, secure networking, identity, deployment automation Domain: Compensation Collection ...

Full Stack Developer

Hiring Organisation
Devonshire Hayes Recruitment Specialists Limited
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £105,000 per annum
week onsite. You will receive full perm benefits including bonuses. Key requirements: Strong trading application UI experience using Next.js, React, TypeScript, Web Components and AG Grid. Real-time communication using WebSocket or SignalR. Backend development with C#, .NET 8, Python, RESTful APIs and Web ...

Javascript .net Fullstack Web Application Developer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
PM.You will focus on a third-generation .NET web application suite, although legacy solutions also comprise of ASP.NET WebForms.All new development is built using React JS for the client side backed by WebAPI (C#) REST Endpoints. For managing application state, they use Redux … well as excellent communications skills and offer the latest technology in a cutting edge market.My client is based in Tunbridge WellsES6, React, Redux, ASP.NET, WebAPI, C# Developer ...

Software Developer- C# API- Tonbridge

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C# API Developer65,000 Plus BonusHome work and flex work encouragedQuant Capital is urgently looking for a C# .NET Developer to join our high profile client. Our client is the world leader in Market data management systems, with clients globally such as most of the major … latest technology in a cutting edge market. My client is based in Tonbridge WellsC# API, ES6, React, Redux, ASP.NET, WebAPI, C# Developer ...

Lead Software Developer, Costar Group - London

Hiring Organisation
Matterport
Location
London, UK
Employment Type
Full-time
involvement in design, architecture, and development activities in the creation of applications ranging the entirety of the Research ProcessWork on big, distributed, API-driven systems that operate on massive amounts of data in high transaction volume applications for tens of thousands of users, while producing bullet … track record of commitment to prior employers.5+ years of .NET development (C#) development experience including cross-platform communication technologies such as Web API.3+ years of experience with SQL Server, writing SQL queries, data matching/cleansing/enriching as well as ETL/data pipeline engineering. ...

Selenium QA Tester C# Fintech- Tunbridge Wells

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
rapidly expanding. As a QA Tester you will work in small teams consisting of a BA, Implementation consultant, web and windows developer and a PM.Day-to-day you will be embedded within an Agile development team to maximise the influence you can have on the products … technology in a cutting edge market. My client is based in Tonbridge Wells or EdinburghC# API, ES6, React, Redux, ASP.NET, WebAPI, C# Developer ...