.NET Developer - Social Messaging Platform - London (Tech stack: .NET Developer, .NET 9, 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 the US by storm. After an extremely … and European markets. A number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate .NET Developer to bring their product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able … to demonstrate strong knowledge of: .NETCore/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and More ❯
Houston, Minnesota, United States Hybrid / WFH Options
Dexian
Docker, Kubernetes, etc.). Strong understanding of Linux. Familiarity with the Software Development Lifecycle (SDLC), Git, Continuous Integration/Continuous Deployment. Proficiency in using .NETCore to deliver projects. Tech Stack: C# .NETCore Java Kubernetes in cloud, Docker/Rancher on dev machine … company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's More ❯
Staff Software Engineer | Lead Engineer | Principal Engineer | £120K | Hybrid - London Staff Software Engineer – .NET | London (Hybrid) We’re working with a high-growth, tech-driven company undergoing a major platform modernization and are looking for a Staff Software Engineer to join their mission-critical engineering team. This is a … visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public-facing and internal … users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NETCore Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Arrows
Staff Software Engineer | Lead Engineer | Principal Engineer | £120K | Hybrid - London Staff Software Engineer – .NET | London (Hybrid) We’re working with a high-growth, tech-driven company undergoing a major platform modernization and are looking for a Staff Software Engineer to join their mission-critical engineering team. This is a … visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public-facing and internal … users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NETCore Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Arrows
Staff Software Engineer | Lead Engineer | Principal Engineer | £120K | Hybrid - London Staff Software Engineer – .NET | London (Hybrid) We’re working with a high-growth, tech-driven company undergoing a major platform modernization and are looking for a Staff Software Engineer to join their mission-critical engineering team. This is a … visibility and impact across the organization. You’ll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public-facing and internal … users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NETCore Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor More ❯
London, England, United Kingdom Hybrid / WFH Options
Arrows
experience — talk with your recruiter to learn more. Base pay range Staff Software Engineer |Lead Engineer | Principal Engineer | £120K | Hybrid - London Staff Software Engineer - .NET | London (Hybrid) We're working with a high-growth, tech-driven company undergoing a major platform modernisation and are looking for a Staff Software … visibility and impact across the organisation. You'll work on large-scale systems, contributing to the design and development of modern, scalable, cloud-native .NET applications. You'll collaborate closely with platform teams, influence tech strategy, mentor engineers, and help evolve systems that serve both public-facing and internal … users. Key Responsibilities Enhance and modernise large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NETCore Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor More ❯
Newcastle Upon Tyne, United Kingdom Hybrid / WFH Options
Northern Advisory Council for Further Education
for performance, scalability, security and supportability We'd love to hear from you if you offer the following: Proven software development experience Strong Microsoft .NET, .NETCore, ASP.NET, C#, MVC, LINQ, Web API skills, Entity Framework, XML, JSON A good working knowledge of SQL server, T … contributions affect not only what people learn, but the way that learningis developed and delivered. With over 170 years of education experience our core purpose remains at the heart of the organisation - to promote and advance learning to create a fairer, more inclusive society, making sure no learner More ❯
Liverpool, England, United Kingdom Hybrid / WFH Options
PayPoint plc
Experience A minimum of 2-3 years experience as a software engineer. Follow industry standard principles (SOLID, clean code). Experience of Azure Cloud. .NETCore/.NET 6+. .NET Framework (version 3.5+) and C#. Web API (RESTful). SQL Server (T-SQL, Stored Procedures More ❯
London, England, United Kingdom Hybrid / WFH Options
McCabe & Barton
base of £70,000 + benefits and its hybrid working. As a senior technical lead, you’ll be responsible for full-stack development using .NETCore, Power Platform (Power Apps, Power Automate, Power BI), Azure Functions, and modern front-end frameworks like React or Angular. You’ll … collaborate with cross-functional teams, and lead projects from concept to deployment. What You’ll Do Develop modern applications and APIs with C#/.NETCore and Azure Build responsive UIs using Fluent UI, React, or Angular Lead Power Platform development and system integrations Drive DevOps best More ❯
County Durham, England, United Kingdom Hybrid / WFH Options
Corecom Consulting
real problems, and grow your skills alongside a collaborative team. What You’ll Be Doing: Building and improving software using the Microsoft stack (primarily .NETCore) Developing new features and products with a cloud-agnostic approach Writing efficient SQL queries and stored procedures Collaborating with Testers to … Looking For: You don’t need to tick every box, but the more experience you bring in the following, the better: Essential: C#/.NETCore (ASP.NET) Entity Framework MS SQL – performance tuning and stored procedures Desirable: Blazor (or a strong interest in learning it) JavaScript/ More ❯
Reigate, Surrey, South East, United Kingdom Hybrid / WFH Options
Client Server
Lead C# Developer/Backend Software Engineer (C# .Net Azure SaaS) Reigate/WFH to £120k Are you a backend focussed C# technologist with an indepth knowledge of Azure, combined with technical leadership skills? You could be progressing your career in a senior, hands on role at a global … a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .NetCore backend software development, having worked on large, scalable systems with complexity You have a strong knowledge of Azure and SaaS You … Social events and a range of other perks Apply now to find out more about this Lead C# Developer/Backend Software Engineer (C# .NetCore Azure SaaS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and More ❯
Milton Keynes, England, United Kingdom Hybrid / WFH Options
Klipboard
customers to source effectively, stock efficiently, sell profitably and service competitively Main Duties And Responsibilities Write high-quality, clean, and maintainable code in C#, .NETCore and other related technologies Full-stack development, including front-end and back-end technologies Experience in elastic search (ES) Deal with … experience, soft skills such as communication, presentation, personal attributes) High level of C#.NET programming skills A good understanding of Blazor, MAUI, React, JavaScript libraries, .NETCore API Elastic Search (ES), NEST client Good communication and interpersonal skills Project Management skills and experience of having delivered software projects … month ago Banbury, England, United Kingdom 3 days ago Northampton, England, United Kingdom 1 month ago Lead Software Engineer - 95% Remote - £85k - ID41216 C# .Net Software Developer - Lead/Senior Milton Keynes, England, United Kingdom 3 days ago Milton Keynes, England, United Kingdom 5 days ago Letchworth, England, United More ❯
London, England, United Kingdom Hybrid / WFH Options
Jobs via eFinancialCareers
Strong Modern C++ V11 C# Developer - Investment Bank Adlam Consulting Ltd London, United Kingdom Modern C++ (V11) Development, .NETCore C#, with a good knowledge of its ecosystem. Deep understanding of Server Side technologies including ASP Core.NET and Kafka. Looking for someone comfortable with DevOps tooling, mainly … for deployment, not for testing. Needs C++, C# .NET and a varied background, not just in financial services. Seeking someone who can work on infrastructure and legacy applications and frameworks. Contract: 6 months ongoing .NETCore C#, with a good knowledge of its ecosystem Comfortable with … DevOps tooling, mainly for deployment Deep understanding of Server-Side technologies including ASP Core.NET and Kafka Essential skills with C++, C# .NET; varied background preferred Ability to work on infrastructure, legacy applications, and frameworks, with flexibility for multiple projects We follow Agile methodologies and use C#, a mix of More ❯
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
East London, London, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
London, England, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
Leigh, England, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Tenth Revolution Group
ll Do Build and maintain modern web apps using React.js , Next.js , JavaScript , HTML5 , and Tailwind CSS Develop backend logic and REST APIs with C# (.NETCore) Work directly with MSSQL databases (queries, schema updates, stored procedures) Deliver secure, high-performance, and maintainable features What You Bring 3+ … years of hands-on experience in full stack development Strong skills in JavaScript , React.js , and Next.js Backend experience with C# 9 , .NETCore , and REST APIs Proficiency with SQL Server (stored procedures, schema management) Comfortable with Tailwind CSS and responsive UI design Experience with Git-based workflows More ❯