226 to 250 of 687 C# Jobs in London

Data Engineer, Global Procurement Technology, Global Procurement Tech

Location
Greater London, England, United Kingdom
building ETL pipelines Experience with SQL Experience with Redshift, Oracle, NoSQL etc. Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby Knowledge of professional software engineering & best practices for full software development life cycle, including coding standards, software architectures, code reviews, source ...

Senior Software Engineer (Match AI & Simulation)

Location
Greater London, England, United Kingdom
staff. Self-motivated and proactive with a drive to improve yourself, seize ownership, and push systems forward rather than waiting for direction. Experience with C# and Unity is beneficial. Experience with, or strong appreciation for, deterministic simulation systems are highly desirable. Familiarity with Python and/or ImGUI ...

Software Engineer | Identity and Access Management | Full-Stack

Location
Greater London, England, United Kingdom
keen to learn this hands‐on. Adaptability: You have a good foundation in backend development and server‐side systems. Our stack relies on C#/.NET Core, Cassandra, gRPC, and Kubernetes. We don't expect you to be an expert in all of them today, but we expect ...

Senior C# & React Developer, Real‐Time Finance (Hybrid)

Location
Greater London, England, United Kingdom
Talan Group is looking for a Senior Developer to join their technology team in Greater London. This role requires expertise in TypeScript and React, where you will design and deliver features across UI and backend ...

Senior Software Developer - C#/.NET - London, Hybrid

Location
Greater London, England, United Kingdom
established security measures Requirements: Proven experience as a Senior Developer within a SaaS or enterprise software environment. Strong hands-on expertise in C#, .NET/.NET Core, and SQL/T-SQL. Solid understanding of database design, performance optimisation, and query tuning. Experience delivering front-end functionality using HTML, JavaScript ...

Senior ASP.NET Full-Stack Developer for CRM & Telecoms

Location
Greater London, England, United Kingdom
London. You will contribute across the SDLC from design to deployment and collaborate on CRM, mediation, and real-time services. The role emphasizes strong C#, Java, and front-end skills (ASP.NET Web Forms, jQuery), code reviews, testing support, and release activities within a telecoms-oriented product suite. #J-18808-Ljbffr ...

Remote Azure Platform Engineer – Automation & Self-Service

Location
Greater London, England, United Kingdom
self-service Azure infrastructure platform. You will implement reusable infrastructure components, Terraform IaC, and Azure DevOps CI/CD automation, while enabling developers across C#, Python and TypeScript to succeed. The role is predominantly remote with occasional London or South Coast meetings as required, starting ASAP for 4–6 months. ...

Azure Cloud Engineer & Test Automation Consultant

Location
Greater London, England, United Kingdom
consulting to ensure robust, scalable Azure-based solutions aligned with client requirements. The candidate should bring 2–3 years of cloud engineering experience, strong C# skills, and familiarity with Azure DevOps, API testing, and AI-enabled cloud initiatives, while #J-18808-Ljbffr ...

Senior Quality Engineer: Lead Testing & Automation

Location
City Of London, England, United Kingdom
left quality and prevent defects. You will enhance our observability stack, engage in risk-based testing, mentor teammates, and contribute to automation, using Docker, C#/.NET, Azure DevOps and cloud technologies. Join us to help deliver best-in-class software. #J-18808-Ljbffr ...

Senior D365 CRM/CE Lead — Hybrid London, Power Platform

Location
Greater London, England, United Kingdom
will design, develop, and deploy enterprise-grade solutions, including Dataverse, PCF controls, and custom pages, while aligning with business goals. The role requires strong C# development, REST APIs, and TypeScript, with experience in Azure-based architectures and Agile delivery. #J-18808-Ljbffr ...

Lead Full Stack & AI Engineer (Azure, React, .NET/Python)

Location
Greater London, England, United Kingdom
design, build, and scale cloud-based applications. You will work across front-end and back-end, delivering secure REST APIs with .NET/C# or Python and integrating Azure and Databricks services. You will drive AI-enabled features using large language models, contribute to CI/CD pipelines and testing ...

Hybrid .NET Senior Software Developer: Impact & Growth

Location
Greater London, England, United Kingdom
technology consultant to drive the full software development lifecycle with hands-on coding and cross‐functional collaboration. You will work with .NET/C#, Java, ReactJS, Angular, Docker, Azure and more to deliver high‐quality client solutions. Hybrid working with travel to client sites across the UK is required. This ...

Lead Dynamics 365 CRM Engineer

Location
Greater London, England, United Kingdom
will lead integrations, UI/UX refinements, and PCF components, delivering secure data experiences in Dataverse. The role requires a strong SDLC background, excellent C#, TypeScript/React, and Power Fx skills, plus experience with Azure services and Azure DevOps for ALM. Fluent English is essential. #J-18808-Ljbffr ...

Senior .NET Backend Developer | Hybrid London

Location
Greater London, England, United Kingdom
documentation services, with analytics for underwriting and portfolio analysis. The role emphasizes design, development, and maintenance of scalable server-side solutions using .NET/C#, SQL, and modern tooling. Collaboration with frontend, DevOps, and QA is essential to deliver secure, high-performance systems. #J-18808-Ljbffr ...

Senior .NET Umbraco Developer for Enterprise Web Apps

Location
Greater London, England, United Kingdom
Limited in London is seeking a .NET Developer (Umbraco) to join our client in London. The role focuses on delivering enterprise-grade applications using C#, .NET, Razor and MVC within an Agile environment. You will design and build distributed web applications, align with CI/CD practices, and collaborate across ...

Senior Power Platform Developer - Hybrid (UK & Europe)

Location
Greater London, England, United Kingdom
will build PCF controls, Dataverse plugins, and APIs, setting development standards and guiding other developers. The role requires 5+ years of hands-on experience, C# and TypeScript proficiency, and Azure integration capabilities. This is a hybrid role with client-site work across the UK and Europe and a what-start ...

Senior Software Engineer & Tech Lead - Hybrid, AWS

Location
Greater London, England, United Kingdom
driving engineering best practices. The role requires commuting distance to London or Ipswich with weekly office visits as needed. You will work across modern C#, TypeScript, HTML/CSS, and cloud platforms (AWS), focusing on scalable, secure, and high-quality software with a strong emphasis on architecture and #J ...

Full Stack Engineer - AI & Cloud-Native (Azure)

Location
Greater London, England, United Kingdom
stack, shipping end-to-end features on Azure, with a focus on data-driven UI and AI-enabled capabilities. Ideal candidates have strong C#/.NET or Python skills, experience with React/Angular, and a solid background in secure, scalable API design. This role emphasizes collaboration with product stakeholders ...

Senior Power Platform Developer, Global (UK and Europe)

Location
Greater London, England, United Kingdom
Maintain ALM pipelines across environments. Tune performance and resolve security findings. Requirements 5+ years developing on Power Platform and Dataverse, including pro-code extensions. C# and TypeScript. Azure integration services. Code review and mentoring other developers. About Yadimen Yadimen is an IT consulting firm specialising in financial services. We deliver ...

Senior Software Engineer Java - Scientific Software

Hiring Organisation
Client Server
Location
Surbiton, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
days a week. About you: You have strong core Java development experience, they're using Java 21 (will also consider C++ or C# experience if you're happy using Java) You're highly numerate with a good understanding of mathematics and data centric systems You're familiar with Agile ways ...

Warehouse Systems Developer (Blue Yonder JavaScript) - Outside IR35 £550 per day

Location
Greater London, England, United Kingdom
client, a Global Supply Chain organisation are looking to recruit an experienced Blue Yonder WMS Developer to help migrate C# applications into Blue Yonder using JavaScript. This role is for an initial 6 month contract to start ASAP. Key Technical Skills, Knowledge and Experience: Essential: Proven experience developing and supporting ...

Software Engineer

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract, Work From Home
developing and maintaining secure, scalable software systems within complex, mission-critical environments. Key Requirements: Active SC Clearance (essential) Strong software development experience (Java, Python, C# or similar) Experience working in Agile environments Knowledge of cloud technologies (AWS, Azure or GCP) Understanding of secure coding and software engineering best practices Ability ...

.Net Developer (Umbraco) (Permanent)

Location
Greater London, England, United Kingdom
well-organized team player, able to manage multiple tasks and priorities in parallel. Strong understanding of Object Oriented design, SOLID principles and design patterns. C#, .NET, RAZOR, MVC, REST API. Experience in Git or other DVCS. Continuous Integration; Cloud Services (TeamCity, Octopus, AWS). #J-18808-Ljbffr ...

Dynamics 365 Developer

Location
Hounslow, England, United Kingdom
skills and experience in Active Directory B2C integration with Dynamics 365 and integrating 3rd party solutions with Dynamics 365 through APIs. Required skills include c#, building Azure micro services and web APIs, working Dynamics APIs, Dynamics 365 configuration. ASP.NET and MVC skills useful but not essential and they must ...

D365 Systems Administrator

Location
Greater London, England, United Kingdom
Finance & Operations and Microsoft Azure. Microsoft Logic Apps, Power Apps and Power Automate. Developing and managing integrations with D365. Scripting and automation using C# and Python. Knowledge of Microsoft Fabric and business finance processes. Experience managing third-party providers, technical developments and system support. Please note this role cannot offer ...