1 to 25 of 206 C# Jobs in London

experience in full-stack software development, including design, development, testing, and deployment. Some of the languages and frameworks our teams work with: Java Python C#/.NET Full stack JavaScript (React, Node.js etc.) We expect you to have deep experience in at least one of the above, you will also ...

Full Stack C# .NET Developer | Core Trading Systems | Kafka | Financial Services | Hybrid, London A Full Stack C# .NET Developer is required to join a high-performing engineering team within a leading financial services firm operating across global markets. This is a C# .NET–focused engineering role working … underpin trading operations and support multiple business streams across the organisation. You will be joining a technology-driven business that invests heavily in modern C# .NET engineering practices, scalable architecture, and cloud-native infrastructure with Kafka at the heart of how data moves across the platform. The Team The team ...

sécurisées, en exploitant le meilleur des services Azure et des technologies de développement. Au quotidien, vous pourrez : Développer des applications cloud natives avec .NET, C#, Node.js, Python, Go, TypeScript, Java ou autre alternative. Créer et exposer des APIs (REST APIs, gRPC APIs, SOAP) via Azure API Management (ou alternatives Gravitee ...

experience with Azure Integration Services (APIM, Logic Apps, Azure Functions, Service Bus, Event Grid) Experience delivering containerised workloads in AKS Strong programming capability in C#, .NET, JavaScript or TypeScript Solid understanding of REST APIs, OAuth2 and modern API security practices Experience with SQL and data integration technologies Familiarity with ...

security and performance Harness modern development and Azure DevOps practices including CI/CD, containerization, automated testing Job Qualifications Habilities and experience Programming: C#/.NET, JavaScript/TypeScript Service Development: building web applications and web APIs using .NET and cloud services Cloud: Azure and others Database: (worked with ...

Looking For Core Engineering 8+ years of software engineering experience across the full stack Strong proficiency in at least two languages (e.g. Python, TypeScript, C#, Node.js), with confidence picking up others as needed Solid grounding in RESTful API design, microservices architecture, and cloud-native development (Azure preferred) Proven experience with ...

delivery team Requires 5+ years of full-stack software engineering experience with strong proficiency in at least two languages such as Python, TypeScript, C#, or Node.js Must have solid expertise in RESTful APIs, microservices, cloud-native development (Azure preferred), Docker/Kubernetes, and CI/CD pipelines Expected to design ...

modifications to open-source UI components Experience enabling data scientists and engineers with Python-based development workflows and tooling Technology Stack: Azure Cloud Services C# (.NET 10) Python React.js and modern JavaScript (ES6+) Snowflake (Data Warehouse) Apache Airflow Terraform dbt SQL Server ...

modifications to open-source UI components Experience enabling data scientists and engineers with Python-based development workflows and tooling Technology Stack: Azure Cloud Services C# (.NET 10) Python React.js and modern JavaScript (ES6+) Snowflake (Data Warehouse) Apache Airflow Terraform dbt SQL Server ...

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 ...

. Good verbal and written communication skills and compliance awareness Preferred Qualifications Experience with other PAM tools (e.g., BeyondTrust). Programming in C#, .NET, Python; API integration (REST/SOAP). Strong AD/Entra and Azure RBAC knowledge; PKI experience. Multi‐cloud, Linux/Windows admin, and ETL familiarity. ...

modern data engineering techniques (e.g. distributed systems, data streaming, event-based architectures etc) Software development experience with one or more languages (e.g. Python, Java, C#) Solid software engineering and DevOps skills as well as the complete SDLC applied to data, e.g. design patterns, automation, testing, contract definition, clean code ...

delivering value to clients against technical excellence. Deep experience with either backend or frontend development. Backend language preferably Go; Or something like Java, C# or Python Frontend: Typescript preferably with VueJS or React In either case, reasonable additional experience with: SQL and ‘NoSQL’ Data stores, with deep knowledge of data ...

Contract 6 Month Contract (With view to extend) Outside IR35 1 x Immediate Start 1 x July Start Technology Environment The core stack includes: C#/.NET/.NET Core TypeScript & JavaScript We are also looking for engineers with broader experience across modern technologies such as: React Python Node.js REST ...

work closely with traders, quants, and senior engineers on the development of modern data and analytics tooling used across the business. The environment is C# and Python-focused, with increasing adoption of cloud-native data technologies including Databricks, whilst also integrating with established quantitative pricing and risk platforms such ...

SENIOR SOFTWARE ENGINEER TO HAVE.... Current enhanced DV clearance Experience with at least one or more of the following: Java, Python, C++, .NET, C#, JavaScript, React Experience mentoring juniors or leading a team Experience/Knowledge of automation IT WOULD BE NICE FOR THE SENIOR SOFTWARE ENGINEER TO HAVE.... Cloud ...

DevOps, CI/CD, and cloud infrastructure 🌟 What we’re looking for Strong full-stack development experience with object-oriented languages (Ruby, PHP, Java, C#, etc.) Experience mentoring or leading developers—or ready to step into leadership Passion for clean code, collaboration, and continuous improvement Comfortable with agile practices—pair ...

DevOps, CI/CD, and cloud infrastructure 🌟 What we’re looking for Strong full-stack development experience with object-oriented languages (Ruby, PHP, Java, C#, etc.) Experience mentoring or leading developers—or ready to step into leadership Passion for clean code, collaboration, and continuous improvement Comfortable with agile practices—pair ...

Strong software engineering experience across at least two languages or frameworks , with a solid object-oriented background 🌳 Experience with technologies such as Ruby, Java, C#, PHP , or similar 🌳 Comfortable working across the full stack — database, backend, frontend, and infrastructure 🌳 Experience mentoring or leading developers, or a clear desire to step ...

Strong software engineering experience across at least two languages or frameworks , with a solid object-oriented background 🌳 Experience with technologies such as Ruby, Java, C#, PHP , or similar 🌳 Comfortable working across the full stack — database, backend, frontend, and infrastructure 🌳 Experience mentoring or leading developers, or a clear desire to step ...

Qualifications Proven experience as a technical lead on a complex, multi-service platform, with direct responsibility for technical delivery quality and team output. Extensive C# and ASP.NET Core experience, including RESTful APIs, dependency injection, domain modelling, integration patterns, and performance considerations. Experience with Entity Framework Core code-first migrations ...

.NET/Azure Full-Stack Developer to join on a contract basis. Key Skills: Full-Stack .NET Development – Strong experience building scalable applications using C#/.NET, with modern front-end frameworks like React or Angular for responsive UI development. Azure Integration & Serverless Architecture – Hands-on expertise with Azure Functions ...

defencefinancialservicesandtransport.WithteamsthatoperategloballyfromofficesacrosstheUK,Ireland,theUS,Nordics,andNetherlands. JobDescription WhyconsiderjoiningtheDigital&Datacommunity Growaflexibleanduniquecareerwithinatrust-basedenvironmentthatvaluesexcellence,innovation,andcuriosity.Youhavetheoptiontoprogresswithusonatechnicalcareertrack.NoneedtogoontothePartnercareertrackifthisdoesntalignwithwhatyouwanttodo. Workonabroadvarietyofprojectsandtechstacksforclientsacrosssevensectors-noprojectiseverthesame Techstackrequiredideally: Whileweadvocateforusingtherighttechfortherighttask,youcanexpecttoworkwiththefollowingtechnologiestoensurescalable,high-performanceapplications: ProgrammingLanguages:JavaScript/TypeScript,Java,C# Frameworks:Vue/Angular/React/Node/Next,Spring/SpringBoot,.NET/ASP.NET Cloudplatforms:AWS,GCP,Azure CI/CD:Jenkins,GitHubActions ...

initiatives and mentoring engineers within the team Tech stack includes:Salesforce Commerce Cloud (SFCC/Demandware) JavaScript/React HTML/CSS/AJAX C#/.NET REST APIs SQL Server CI/CD tooling Ideal background: Strong SFCC/ecommerce platform experience Full stack engineering background Experience building scalable ...

successful Software Developer will be working remotely from the UK. Technical Skillset of the Software Developer: · Must have proven experience with Python or C# coding language within a Django web framework. · Have expertise within Vue 3/Vue.js including the understanding of Typescript/JavaScript · Expert in SQL, with deep ...