126 to 150 of 429 .NET Jobs in London

Attach a CV (Accepted file types: pdf, doc, docx, rtf.) I accept the terms of the Privacy Policy and agree for this data be sent to , be used to respond to my message and stored there until prior notice is More ❯

Are you a cloud-savvy Full Stack Developer looking for your next big challenge? This company is a high-growth, purpose-driven organisation on a mission to empower UK business leaders and scale ambitious mid-sized companies into tomorrow's More ❯

their commitment to innovation, they are actively investing in the modernisation of their technology stack to support growth and long-term capability. The Role We are seeking an experienced .NET Architect to join the technology team of a leading insurance organisation. This is a permanent role with long-term potential, suited to a technically hands-on architect who can … architecture, excellent technical design skills, and the ability to contribute across the software development lifecycle. Key Responsibilities Architect, design, and develop high-quality modules and applications using ASP.NET and .NET Core Lead the technical direction of projects, ensuring scalability, maintainability, and performance Collaborate with stakeholders across business and technology to define solution approaches Integrate third-party systems and services … to code reviews, technical standards, and Agile development practices Troubleshoot and resolve production issues when required Essential Skills & Experience In-depth expertise in ASP.NET (version 3.1 or higher) and .NET Core Familiarity with insurance domain applications or platforms (London Market experience strongly preferred) Full-stack development experience with a strong command of front-end technologies including React.js, HTML5, CSS3 More ❯

Senior .Net Developer/Software Engineer (Windows Desktop Trading Systems) London to £140k Are you a Senior .Net Developer with strong Windows desktop development skills combined with banking/financial services experience? You could be progressing your career at a Hedge Fund with over $10 billion under management. As a Senior .Net Developer you will work on … cloud computing You have excellent communication and stakeholder management skills You're degree educated in Computer Science or similar discipline What's in it for you: As a Senior .Net Developer/Software Engineer you will earn a competitive package: Salary to £140k + bonus Pension and Private Healthcare Hybrid working (x3 days in London office) Impactful role working … on cutting edge AI technology Excellent career growth opportunities Apply now to find out more about this Senior .Net Developer/Software Engineer (Windows Desktop Trading Systems) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all More ❯

Years of relevant experience 3+ years Education Level Bachelor's Degree About the Job Our Client is looking to recruit a C# .net Software Developer with SQL skills. The Client produces information for the Oil and Gas industry and you will be involved in helping their clients and team visualise and interact with the company’s research data. Required … Skills · .net 4, c# , asp.net · MS SQL (Working with and developing relational databases in SQL) · Stored procedures, Functions, SSIS · HTML,CSS · Web Services · Java script · Jquery, AJAX, XML Desirable Skills · GIS · Business Intelligent Tools eg. Logi, Tablae This is a full time position where our Client is seeking someone with about 3 to 5 years’ experience with C# Dot More ❯

Principal Software Engineer -C#/.Net,React Introduction: Are you searching for an opportunity to play a key role in driving the dramatic growth of a highly successful software company? At Poppulo, we're working on what's next in communications and workplace technology. As a pioneer in this industry, we understand that meaningfully reaching every employee is hard. … enthusiasm for AI technologies, especially Large Language Models (LLMs), generative AI, or agentic coding tools, is strongly preferred. Key Responsibilities: Drive the migration and modernization of existing C#/.NET-based integration services to a contemporary web stack (TypeScript, NodeJS, React). Develop, maintain, and enhance scalable integrations and APIs to facilitate seamless third-party data exchange. Collaborate with … and data transformation. Proven ability in migrating legacy systems to modern technology stacks. Practical experience or strong enthusiasm for AI and generative technologies. Strong experience with both C#/.NET and modern web technologies (TypeScript, NodeJS, React). Proficiency in relational databases (MS SQL) and data integration methodologies. Experience developing APIs and working with diverse third-party system integrations. More ❯

excellence without being hands-on in daily coding tasks. What We're Looking For Proven experience in a software leadership or development management role. Strong technical background in C#, .NET Framework/Core, and familiarity with reviewing and understanding complex codebases. Hands-on experience with Azure DevOps, CI/CD pipelines, and cloud-based deployment practices. Deep understanding of More ❯

Lead Developer or Technical Lead on D365 CE and Power Platform projects. Hands-on with Power Apps (Model-Driven & Canvas), Power Automate, and Power Pages. Strong background in C# .NET, JavaScript, and custom connectors. Proven experience with Azure services, Logic Apps, and YAML pipelines. Knowledge of Power BI, Service Bus, and ALM strategies for the Power Platform (preferred). More ❯

Lead Developer or Technical Lead on D365 CE and Power Platform projects. Hands-on with Power Apps (Model-Driven & Canvas), Power Automate, and Power Pages. Strong background in C# .NET, JavaScript, and custom connectors. Proven experience with Azure services, Logic Apps, and YAML pipelines. Knowledge of Power BI, Service Bus, and ALM strategies for the Power Platform (preferred). More ❯

Lead Developer or Technical Lead on D365 CE and Power Platform projects. Hands-on with Power Apps (Model-Driven & Canvas), Power Automate, and Power Pages. Strong background in C# .NET, JavaScript, and custom connectors. Proven experience with Azure services, Logic Apps, and YAML pipelines. Knowledge of Power BI, Service Bus, and ALM strategies for the Power Platform (preferred). More ❯

Essential Skills & Experience: Strong experience with Azure Logic Apps - designing, deploying, and managing workflows. Proven track record of building and consuming REST APIs. Solid development background in C# and .NET Framework/Core. SQL Server development skills (T-SQL, SSIS, SSRS). Experience with Azure services and authentication (e.g., Azure AD, Microsoft Graph). Strong problem-solving and communication More ❯

least 4 of them): HTML5, REST Services, Web Services, XML, SQL, Visual Basic for Applications; Application server technologies and Relational data base management systems; programming languages and platforms like .NET, C#, JAVA, JavaScript More ❯

our AWS, Web and Desktop tech stack. This includes: Our AWS cloud (Dynamo DB, Lambda ) Various scripts and algorithms (Python) Our Microsoft Desktop App (Python) Our ASP.Net web app (.Net, C#, JS, Azure) You will interact heavily with our wider team of mobile software engineers, physicists and mathematicians who manage our mobile stack, mobile SDK and authentication algorithms. You More ❯

purpose and observable software Required Skills and Experience: Proven experience in a SRE/DevOps/Platform Engineering role and having previously worked in a Software Engineering role in .Net and C# or Java or similar OO development language. Proficiency in C# or Java or another OO development language – alongside knowledge of scripting languages like Bash, Python or PowerShell More ❯

Skills & Experience: Proven experience as an Application Support Manager or Lead within Financial Services or similarly regulated industries. Technical Expertise: Strong knowledge of Microsoft technologies: C#, VB.NET, SQL, IIS, .NET Core . Cloud and containerization experience with Azure , Docker , and AKS . Familiarity with modern web technologies, including React , REST APIs , and SOAP architectures. Skilled in managing P1/ More ❯

months) Rate: £586 Hours: 9-6pm About the Project We are modernising a long-standing enterprise system built on PHP and Oracle, transitioning to a modern .NET architecture. A key focus of this transformation is the migration of a large and complex Oracle database, which includes over 240 stored procedures and extensive embedded business logic. The existing Oracle … SQL into C# application code within a NET environment. Decoupling business logic from the Oracle database, transforming it into maintainable, testable services. Mapping Oracle data types and structures to .NET equivalents, ensuring data integrity and performance. Preserving critical logic from stored procedures, triggers, and packages as it is migrated into the application layer. Maintaining a hybrid environment during the … transition, with both Oracle and the new .NET system temporarily coexisting. Supporting BAU operations while migration is in progress. We are leveraging AI-assisted tools to accelerate code analysis, documentation, and transformation. We are seeking Oracle experts with deep technical insight and practical experience to help guide this complex and high-impact initiative. Key Responsibilities Analyse, maintain, and optimise More ❯

successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early on.You will be given the … is predominantly an office-based role. As well as very competitive salaries, our client offers a comprehensive benefits package. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server WPF Angular, TypeScript Excellent communication skills both written and verbalKnowledge of working with trading platforms Modelling experience High level aptitude for technology Education to More ❯

successful Software Developer will join a extremely talented development team and you will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early on.You will be given the … is predominantly an office-based role. As well as very competitive salaries, our client offers a comprehensive benefits package. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server WPF Angular, TypeScript Excellent communication skills both written and verbal Knowledge of working with trading platforms Modelling experience High level aptitude for technology Education More ❯

Director of Engineering & Product Financial SaaS Platform (C#/.NET) Location: Kingston upon Thames (Hybrid 3 days onsite) Salary: £125,000 base + 15% bonus + car allowance + benefits Overview Were exclusively partnered with a Kingston-based fintech client undergoing a major evolution of their core platform transitioning from a well-established suite of enterprise services to a … legacy services to a modular, service-based architecture Ideal Candidate Profile Experience leading 20+ person technology functions, ideally across both engineering and product Strong technical background in C#/.NET Core, cloud platforms (Azure preferred), and distributed systems Demonstrable success in scaling SaaS or B2B platforms in financial, insurance, or compliance-heavy domains Comfortable balancing technical leadership with product … and delivery oversight Skilled in evolving delivery structures at scale (tribe/squad/chapter models) Experience working within a regulated or data-sensitive environment is advantageous Technology Environment .NET Core, C# Azure services (Functions, Service Bus, AKS optional) Modular architecture REST APIs, message queues, microservices CI/CD with GitHub Actions or Azure DevOps React (frontend), modern Agile More ❯

Customise modules, entities, forms, and views to align with business processes and ensure easy to use experience for end users Manage and enhance existing bespoke web (ASP NET) and .NET applications currently integrated with future migration to plugins or PowerApps Utilise web development technologies (HTML, CSS, JavaScript, etc.) to enhance web-based CRM solutions Desired skills and experience: Experience … delivering customer facing digital solutions (Dynamics CRM highly desirable) Strong C# and .Net development skills Proficiency in JavaScript Knowledge and understanding of SQL databases and stored procedures Experience of working with Azure, such as App Service and DevOps Knowledge of utilising SharePoint with low code solutions such as Power Platform Hiring Process: Introductory Teams meeting with Venn Group, to More ❯

and secure movement of legacy and modern systems. As a senior engineer, you'll design, develop, and optimise scalable and efficient data pipelines integrating PHP, and C applications using .NET framework backend services and React frontends. You'll utilise tools such as Terraform for infrastructure-as-code ( IaC ), AWS (Lambda, EC2, EKS, Step Functions, VPC etc.) for ETL, Airflow … to-cloud). Designing scalable and secure systems using AWS services like S3, Lambda, and EKS, EC2, VPC, RDS. Interfacing with both legacy PHP/C# systems and modern .NET cloud-native services. We're also looking for someone with some experience in AI to help us drive our AI data projects forward. This role will support the ezyVet … will: Lead migration of data assets from legacy systems to our cloud-native environments using AWS and our bespoke Conversion Framework. Build new and maintain existing bespoke systems. Implement .NET-based microservices with strong observability and integration with data platforms. Develop custom ETL pipelines using AWS, Python, and MySQL. Implement governance, lineage, and monitoring to ensure high availability and More ❯

Architect or similar role, focusing on technical strategy and leadership. Expertise in software architecture, development, and lifecycle management. Proficiency in relevant technologies and tools, such as Azure DevOps, C#, .NET Core, and microservices architecture. Excellent leadership and mentoring skills, with the ability to inspire and guide development teams. Exceptional problem-solving skills and the ability to think strategically. Strong More ❯

can you enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge of More ❯

can you enjoy a range of facilities including large kitchen, café, roof top bar, showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge of More ❯

design, develop, test, deploy, maintain, and enhance software solutions. What are we looking for: Bachelor's or Master's degree in Computer Science, Engineering, or related field Proficiency in .NET C#, Java, or Go, or Python, with a strong understanding of software development principles in either a backend or full stack environment. Great communication skills and ability to interact More ❯