Southall, Middlesex, England, United Kingdom Hybrid / WFH Options
4Square Recruitment Ltd
well-established technology team is seeking a .NET Developer to build and enhance cloud-hosted applications used by enterprise customers. The successful candidate will contribute across the stack, from ASP.NETCore front ends to EF Core and Azure-hosted services, and will ship via modern CI/CD pipelines. What the role involves Deliver robust … performant features in C#/.NET 6-8, meeting functional and non-functional requirements. Build web UIs with ASP.NETCore (MVC, Razor Pages, or Blazor) and refine with JavaScript, jQuery, Bootstrap, CSS/LESS. Design and implement data access with EF Core (code-first); write pragmatic SQL where needed. Create and maintain unit tests (xUnit … releases through Azure DevOps pipelines. Collaborate with product, delivery, and QA; estimate accurately, communicate risks early, and support production issues when required. Tech you’ll work with Front end: ASP.NETCore 6-8 (MVC, Razor Pages, Blazor), JavaScript, jQuery, Bootstrap, CSS/LESS, Node/gulp Back end: .NET 6-8 (C#), EF Core (code More ❯
the specialty in lieu of every year of education • At least 8-10 years of experience with Information Technology Key Responsibilities • Develop and maintain enterprise-scale .NET applications using ASP.NETCore 9.0 and C# • Design and implement RESTful APIs for biogas trading, inventory management, and regulatory reporting • Build complex business logic for RINS credit calculations, LCFS compliance … and carbon credit trading • Work with PostgreSQL databases and Entity Framework Core for data persistence • Implement authentication and authorization using Azure Active Directory and Microsoft Identity Platform • Develop email workflow systems and automated reporting for regulatory compliance • Create scheduled background jobs using Quartz.NET for data processing and calculations • Integrate with Microsoft Graph API for SharePoint document management via … SignalR for live trading updates • Implement data validation using FluentValidation • Work with Docker and OpenShift for containerized deployments Required Technical Skills • 5+ years of experience with .NET development (C#, ASP.NETCore) • Strong experience with Entity Framework Core and PostgreSQL • Proficiency in RESTful API design and OpenAPI/Swagger documentation • Experience with authentication systems (OAuth2, JWT More ❯
london, south east england, united kingdom Hybrid / WFH Options
Experis
business solutions. You will collaborate closely with data scientists, software engineers, and business stakeholders to deliver intelligent and scalable applications. Key Responsibilities: Design, develop, and maintain .NET applications (C#, ASP.NETCore, .NET 6/7) Integrate AI/ML models into production applications using APIs or custom implementations Collaborate with data scientists to implement AI solutions (e.g. … Stay up-to-date with emerging technologies in .NET development and AI Required Skills & Qualifications: Strong experience in C#, .NET Framework, .NET Core/6/7, ASP.NET Experience with AI/ML frameworks such as: ML.NET TensorFlow/PyTorch (for integration with .NET) Azure Cognitive Services/OpenAI/AI APIs Knowledge of RESTful APIs , microservices More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Experis
business solutions. You will collaborate closely with data scientists, software engineers, and business stakeholders to deliver intelligent and scalable applications. Key Responsibilities: Design, develop, and maintain .NET applications (C#, ASP.NETCore, .NET 6/7) Integrate AI/ML models into production applications using APIs or custom implementations Collaborate with data scientists to implement AI solutions (e.g. … Stay up-to-date with emerging technologies in .NET development and AI Required Skills & Qualifications: Strong experience in C#, .NET Framework, .NET Core/6/7, ASP.NET Experience with AI/ML frameworks such as: ML.NET TensorFlow/PyTorch (for integration with .NET) Azure Cognitive Services/OpenAI/AI APIs Knowledge of RESTful APIs , microservices More ❯
architecture design. Proficiency in C# (.NET Core) and/or Java (Spring). Experience with ORM frameworks (EF Core, Hibernate). Proficiency in MVC frameworks (ASP.NETCore MVC, Spring MVC). Experience with Git and version control best practices. Qualifications & Certifications A degree or equivalent qualification related to the area you work in More ❯
london, south east england, united kingdom Hybrid / WFH Options
Triad Group Plc
architecture design. Proficiency in C# (.NET Core) and/or Java (Spring). Experience with ORM frameworks (EF Core, Hibernate). Proficiency in MVC frameworks (ASP.NETCore MVC, Spring MVC). Experience with Git and version control best practices. Qualifications & Certifications A degree or equivalent qualification related to the area you work in More ❯
citizens only. Candidates need have active SC clearance. Job Description Front End Skill Set: Vue.js, HTML, CSS, JavaScript, Node.js Back End Skill Set: Knowledge of C# and .NET (particularly ASP.NETCore) Experience with HTML, JavaScript and web development frameworks (Vue.js) is preferred Proven experience with software design and object oriented development methodologies Knowledge of both relational and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
is fully remote, outside IR35, and offers an immediate start for the right candidate. What’s required of the C# Developer? Strong experience developing with C# and .NET/ASP.NETCore Hands-on experience using the Microsoft Graph API Background in Microsoft Teams development, and a familiarity with the Microsoft 365 environment Knowledge of Azure AD, authentication More ❯
as follows: Advanced Programming in C# Data Structures and Algorithms in Java Databases using SQL Advanced Databases and Big Data using Python Web Design Programming using ASP .Net Core Cloud Computing Applied Machine Learning using Python Key Responsibilities Student Academic Support : Be the primary academic contact for a cohort of students, supporting their learning journey and progression. Address More ❯
london, south east england, united kingdom Hybrid / WFH Options
Jigsaw
if this was in a B2B or SaaS context. You have a strong technical background in software development, with expertise in technologies relevant to Jigsaw's stack (e.g., C#, ASP.NETCore, TypeScript, Vue). We're experimenting meaningfully in applications of AI for making our user experiences even more efficient, so an interest in that area wouldn More ❯
as follows: Advanced Programming in C# Data Structures and Algorithms in Java Databases using SQL Advanced Databases and Big Data using Python Web Design Programming using ASP .Net Core Cloud Computing Applied Machine Learning using Python Key Responsibilities Deliver lectures, seminars, and tutorials in line with curriculum standards Develop and update teaching materials and maintain digital learning platforms More ❯
as follows: Advanced Programming in C# Data Structures and Algorithms in Java Databases using SQL Advanced Databases and Big Data using Python Web Design Programming using ASP .Net Core Cloud Computing Applied Machine Learning using Python Key Responsibilities Deliver lectures, seminars, and tutorials in line with curriculum standards Develop and update teaching materials and maintain digital learning platforms More ❯