1 to 25 of 249 C# Jobs in London

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 API. Distributed systems and microservices, with RabbitMQ or Kafka messaging. Experience with Redis caching and Protobuf. SQL Server ...

Event Grid, with the ability to design scalable and resilient integration solutions. Microsoft Stack Expertise: Strong knowledge of the Microsoft stack (.NET, JavaScript, ASP.NET, C#) for plugins, workflows, and custom integrations. Agile Methodologies: Experience working within Agile and DevOps teams. Experience with Azure DevOps for CI/CD and backlog ...

Essential Skills & Experience: Eligibility for SC clearanceSignificant experience in Agile environments (e.g., SCRUM, Kanban).Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similarProven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssuredStrong knowledge of integration testing ...

Experience: Eligibility for SC clearance Significant experience in Agile environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar Proven expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured Strong knowledge of integration ...

members and stakeholders Hands-on experience and willingness to learn across frontend (TypeScript, React, Angular, Vue, Next.js, Tailwind), backend (Python, Node.js, Java/Spring, C#/.NET), and databases (SQL, NoSQL, vector databases, ETL)Experience with LLM frameworks, prompt orchestration, agent frameworks, MCPs, evaluation frameworks, and cloud platforms (Azure ...

experience CI/CD experience (Azure DevOps, GitHub Actions or Jenkins) Strong troubleshooting and problem-solving skills Desirable: AWS or Azure Python, Java or C# Contract testing Docker/Kubernetes Performance testing AI/LLM application testing This is an excellent opportunity for someone who enjoys solving technical challenges, writing ...

from you! Essential Skills & Experience: Eligibility for Security ClearanceExperience in Agile environments (e.g., SCRUM, Kanban)A technical development background with coding skills in Java, C#, TypeScript, JavaScript, or similarExpertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssuredKnowledge of integration testing and automation frameworksHands ...

diagnosis, and troubleshooting. Understanding of the SharePoint Platform and core feature set, and working knowledge of SharePoint Services; BCS, Search, Excel, etc. Knowledge of C# & SQL programming (e.g. TSQL) advantageousKnowledge of HTML, CSS3, JavaScript, jQuery, and Source control methodologies and principles advantageousKnowledge of React, Angular, or other JS frameworks advantageous. ...

object oriented design, design patterns, SOLID principles, clean code practices, code review, documentation and Agile delivery. Core technical stack Hands‐on experience with C# and .NET (Core/6+) for backend and service development. Strong practical experience with Azure cloud and SaaS services (e.g., Container Apps, AKS, Azure Storage, Azure ...

patterns (APIs, auth, data) CI/CD integration experience (Azure DevOps preferred) Experience with release coordination in agile teams Proficiency in TypeScript, Python or C#/.NET Ability to communicate clearly with engineers and stakeholders. Familiarity with WCAG accessibility standards Desirable ReqnRoll or SpecFlow experience Test framework migration experience. Azure ...

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) including App Services, Azure Function, Service Bus Experience leading and mentoring small-to-medium hybrid ...

Strong commercial experience in Java or a comparable language, plus production experience in at least one other, for example TypeScript, Kotlin, Python, Go or C# Comfortable working across back end and front end (TypeScript and Angular are the current front-end stack) A track record of designing systems and explaining ...

business stakeholders to deliver measurable customer and business outcomes. - Mentor engineers through code reviews, pairing, technical guidance and knowledge sharing. Requirements - Strong proficiency in C#/.NET, JavaScript or TypeScript, React and SQL/PostgreSQL. - Experience delivering large, complex, global or multi-tenant production systems. - Strong ability to translate ambiguous ...

operational decision-making in the absence of other senior engineering leaders. Experience operating within Agile and DevOps delivery models. Desirable Skills: Application & Integration Technologies C# .NET Entity Framework JavaScript React Vue.js Windows Presentation Foundation (WPF) REST APIs Microservices architecture AI & Data Technologies AWS SageMaker Large Language Model (LLM) integrations ...

ClearanceProven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban)Strong programming skills in Java, C#, JavaScript/TypeScript, or similarDeep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssuredExperience with integration testing, test strategy, and test architecture ...

Proven leadership in QA/testing roles, with experience guiding teams and managing delivery in Agile environments (SCRUM, Kanban) Strong programming skills in Java, C#, JavaScript/TypeScript , or similar Deep expertise in test automation frameworks such as Selenium, Playwright, Cypress, or RestAssured Experience with integration testing, test strategy ...

database or microservices testing. Experience with new technologies, such as AI/ML within projects. Proficiency in programming/scripting languages: Java, Python, JavaScript, C#, or similar. Demonstrated experience in a technical leadership capacity, with the capability to guide and enhance the skills of team members. Completion of a bachelor ...

limited to test execution Experience working with at least one modern programming language such as Python (is a MUST), Java, JavaScript/Typescript or C# Experience with web, API, and non-functional testing approaches Experience using CI/CD pipelines to integrate and run automated tests Good understanding of object ...

automation, code generation, and documentation- Experience of large-scale software development or application engineering with recent coding experience in two or more of: Java, C#/.NET, Python, TypeScript/JavaScript, Node.js, Go, Ruby, Swift.- Experience with Infrastructure as Code (Terraform, CloudFormation, CDK) and CI/CD pipelines (e.g., CodePipeline ...

impact of changes on test coverage Essential skills Test tools: Cucumber, Playwright and K6 Version control: GitHub and Azure DevOps Microsoft-stack coding: C#, Node.js, JavaScript or TypeScript SQL and relational databases Testing on .NET, SQL and microservices, both on-prem and in the cloud Proven experience as an automation ...

application changes. Implement one-off or regular reporting and data processing activities. Contribute to our development and project delivery processes. Required Knowledge, Skills & Qualifications C# MS SQL Server HTML, CSS and JavaScript One or more of the following: ASP.NET MVC WPF SSDT REST APIs Azure services, including Azure ...

stakeholders to solve complex business challenges using Agile delivery practices and modern engineering approaches. Experience developing and supporting enterprise applications using technologies such as C#, JavaScript, .NET or similar modern development frameworks. A solid understanding of software engineering principles, including testing, version control, code quality and secure development practices. Exposure ...

event-driven, batch and request/response architectures. Experience with data mapping, transformation, migration, reconciliation, error handling and retry strategies, alongside development skills in C#/.NET, SQL and/or JavaScript. Experience with source control and deployment pipelines using Azure DevOps or GitHub, supported by strong analytical, problem-solving ...

Client’s business processes and requirementsDesign, code, test CRM application modules that meet Architecture Blueprint specificationUse your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirementsParticipate in execution and documentation of tests ensuring that ...

FetchXML Desirable experience/qualifications will include Dynamics 365 experience Azure development experience Power Platform Functional Consultant (PL-200) certification SQL experience Experience with C# Understanding of OAuth authentication This is a fantastic opportunity for an experienced Power Platform professional who enjoys remaining hands-on technically while leading solution design ...