1 to 25 of 71 Permanent C# Jobs in the City of London

Agentic AI solutions within a regulated environment. The role is Hybrid and requires onsite attendance in Central London 23 days per week. Technical Skills C#, ASP.NET Core, Entity Framework Python, FastAPI JavaScript, TypeScript React or Angular REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL and vector databases Azure ...

implement improvements to development processes (CI/CD, automation, testing) Key Skills & Experience Essential: Strong experience as a Microsoft Software Developer Proven expertise in: C#/.NET (including .NET 6) SQL Server development Test Driven Development (TDD) CI/CD pipelines and deployment automation Solid understanding of: Agile methodologies Software ...

content schemas, design tokens and component specifications. Experience with prompt engineering or AI automation pipelines is highly desirable. Core Technical Skills: .NET/C# JavaScript/TypeScript React or Next.js RESTful APIs GraphQL CI/CD pipelines (Azure DevOps or GitHub Actions) Performance optimisation WCAG 2.1 accessibility standards SEO best ...

enjoy solving complex problems, working collaboratively across teams, and balancing technical excellence with business outcomes. Ideally, you'll bring Strong experience developing software using C#/.NET and object-oriented design principles. Experience designing and building distributed systems, APIs and scalable applications. Knowledge of microservices, event-driven architectures and cloud ...

experience designing and architecting cloud-based solutions (Azure and/or AWS). Strong full-stack development across a modern back-end stack (e.g. C#/.NET Core and/or Python ) and front end (e.g. Angular or React , JavaScript/TypeScript). Strong database and data-modelling skills (e.g. … technical environment The technical stack varies from project to project and client to client; the list below is representative rather than fixed. Back end: C#/.NET Core, Python Front end: Angular or React, JavaScript/TypeScript Data: SQL Server, PostgreSQL, DBML, NoSQL databases Cloud & DevOps: Azure, AWS, Docker, Azure ...

experience designing and developing enterprise‐scale applications. Strong foundation in software engineering including frontend, backend, APIs, data, and cloud architecture. Expertise in Java or C# as a primary language; hands‐on experience with Python, Rust, and TypeScript/JavaScript. Proven delivery experience applying agentic AI to modernise legacy systems ...

they need to succeed within your team. What you’ll need: At least 6+ years of experience in software engineering, with strong proficiency in C#, .NET Core, AWS, Node.JS, Databases (SQL, NoSQL) Strong problem-solving skills and the ability to break down complex challenges into manageable, actionable tasks. Excellent communication ...

Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3) Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting Experience with Business Connectivity Services (BCS), External Content ...

A leading governing body is seeking an experienced Senior Software Engineer for a 6-month contract. You will join an agile environment, contributing to the development and delivery of business-critical applications. Key responsibilities include ...

contact for stakeholders across international client teams Requirements: Proven experience in a Technical Business Analyst or similar role within financial services Advanced SQL expertise; (C#, .NET advantageous) Strong understanding of database design, data architecture, and complex data models Strong Excel experience Experience working in Agile delivery environments Excellent communication skills ...

/or multi-cloud set up is essential. Solid scripting & development experience in one or more of the following languages: Bash, Python, Java, C#, Rust, Excel VBA Nice to haves Containerization (Docker/Kubernetes) in a production environment Monitoring tools in a production environment (Prometheus/Grafana/ELK stack ...

integrating with platforms such as Salesforce, Reltio, legacy insurance systems, and data platforms. Experience with pro‐developer languages and enterprise low‐code platforms (e.g. C#, YAML, XSLT, Liquid Templates, Logic Apps, RPA). Experience with AI coding tools such as Claude Code, GitHub Copilot. Knowledge of working in a regulated ...

adoption, or Copilot enablement programmes Exposure to Azure AI Foundry, AI Builder, or other Microsoft AI tooling Software development experience (for example JavaScript, TypeScript, C#, Python) or strong pro code extensibility skills within Power Platform Familiarity with Dynamics 365 Customer Engagement and/or Finance and Supply Chain Management Experience ...

CFC in London is seeking a Senior Software Engineer to design and deliver scalable software solutions within a product-led engineering team. You will help shape architectural direction and build secure, high-performing systems across ...

APIs is a must have. Experience leading upon architectural challenges, system scalability, and guidance of engineering teams is a must. A background in Java, C#, Python, or React development with experience providing hands-on technical leadership is a must. Strong background in core banking systems/platforms (Mambu), cloud-native ...

algorithms, data structures, and software architecture Experience building complex software products rather than purely application-layer development Exposure to languages such as C++, Java, C#, Rust, Go, or similar Understanding of performance optimisation and rendering trade-offs Appreciation of the mathematical concepts underpinning data visualisation and graphics Passion for engineering ...

specialism. Proficiency in a variety of development technologies, languages, design patterns, and tooling. Our current tech stack is primarily Microsoft/Azure focused; solid C# is necessary. Advocate of key principles such as SOLID and CLEAN code, applying to all areas of development. Keen to write code that is self ...

automation, and knowledge management challenges. Proven Track Record: Experience leading and mentoring others Programming Skills: Have heavily used modern object-oriented languages such has C# or Java Enterprise Expertise : Expertise in software design patterns, clean code, and clean architecture principles & Knowledge of how to build REST APIs and have experience … team Collaborative Approach: Work collaboratively in a LEAN Agile team using a Scaled SCRUM framework Programming Skills: Develop web applications that use back end C#/ASP.NET Core Use front end Typescript/React, ASP.NET MVC or C#/Blazor Cloud Experience: Build cloud first applications with high unit test ...

.NET Developer, C# 14 - Global Technology Brand - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become … expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 10.0, WPF, MVVM, Prism, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js ...

About the Role Azure, DevOps, Automation, Scripting (PowerShell or C#), Windows Server, VMware, Terraform, Kubernetes, Ansible, CI/CD. Our client has tasked us with finding another 2 great Azure consultants to join them working from their City of London offices. Hybrid, permanent only, at least 1 day a week ...

modules - ESSENTIAL 2+ years' experience with the Microsoft Power Platform Experience with Power Apps (Model-Driven & Canvas) and Power Automate Strong knowledge of C#, JavaScript and the Software Development Lifecycle (SDLC) Experience gathering business requirements and working with stakeholders PL-900 certification is desirable Azure Logic Apps or Azure Functions ...

candidates with experience in many of the following: Strong software development experience. Proficiency in at least one compiled language such as: C++ Java C# Experience with scripting or utility languages such as: Python JavaScript PowerShell Perl Familiarity with: Source control IDEs and debugging tools Unit testing Continuous Integration Test-Driven ...

Qualifications, Knowledge, Skills, Experience Required: Qualifications/Experience Degree level qualified or equivalent Microsoft SSIS – 7 years plus Microsoft SSAS, SSRS – 2 years plus C# Programming for Web application – 7 years plus Windows application – 2 years plus Knowledge and Skills Software analysis and design good practice -- essential Second-line ...

interpret disassembled code at a high level; deep binary reverse-engineering expertise is beneficial but not essential. Programming or scripting capability using Python, C++, C#, PowerShell, Bash or comparable languages. Experience working with developers and translating research into implementable defensive or product capability. Ability to discuss previous projects clearly, including ...

.NET Developer, .NET 10.0, C# 14 - Digital Download Site - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer)With operations in over 20 countries our client has fast become … Developer who are ambitious about building a quality service which brings delight to their users. .NET Developer should be experienced in: .NET, .NET Core, C# and Azure SQL. You will be trained in all aspects of: .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful ...