1 to 25 of 260 C# Jobs in London

Senior Full Stack Developer (React & C#.NET)

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
/TypeScript, Redux/RTK, and modern UI patterns, develop framework is essential - More to React JS and Java script Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power BI: Familiarity with ...

Full Stack Software Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 550 Daily
Support CI/CD pipelines and automated deployment processes Ensure solutions meet security, performance and compliance standards Essential Skills & Experience Strong commercial experience with: C#/.NET Core/.NET 6+ Vue.js JavaScript/TypeScript REST API development and integration SQL Server and relational databases Hands-on experience with Microsoft ...

Full Stack Software Engineer

Hiring Organisation
Brio Digital
Location
London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£550/day
Support CI/CD pipelines and automated deployment processes Ensure solutions meet security, performance and compliance standards Essential Skills & Experience Strong commercial experience with: C#/.NET Core/.NET 6+ Vue.js JavaScript/TypeScript REST API development and integration SQL Server and relational databases Hands-on experience with Microsoft ...

Senior Software Engineer (DevOps)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
including confidence in customer‐facing roles. Hands‐on experience with: Infrastructure as Code (Terraform, Ansible or similar) CI/CD pipelines and DevOps tooling C# (.NET 8+) and/or Java (Spring) JavaScript using a modern framework (React, Angular or similar) Bash and PowerShell AWS, ideally including Amazon Connect Containerisation ...

Manager, Senior Platform Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
flexibly consider different technologies/engineering approaches to achieve this. You have advanced working knowledge of a general programming language (e.g. Python, Java, C#, Typescript etc.) and understand both domain modelling and application programming. You have working knowledge of data management technologies (SQL, NoSQL, Databricks etc.). You have working ...

Lead Consultant UK | GCP | Data & AI/ML Pre-Sales Architect, Permanent contract

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
always learning from others, while constantly striving to be nice humans. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core. We don’t limit ourselves as a company and we expect all our Engineers to be keen on learning new technologies. Automation ...

Head of Software Delivery

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Equation and SQL Server environments. Technical Skills Strong knowledge of software development methodologies (e.g., Agile, Scrum, DevOps). Proficiency in programming languages (e.g., Java, C#, Python) and software development tools. Experience with core banking systems (e.g., Equation), Treasury systems, and finance systems. Proficiency in SQL Server and database management. Familiarity ...

Senior Data Consultants London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
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 ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
coding quality and development practices. Champion code quality through code reviews. Collaborate with cross‐functional teams to deliver high‐quality software. Qualifications & Skills Strong C# experience working with .NET 7, 8 or 9. Hands‐on experience with Azure services including Azure Functions, Key Vaults and App Services. Experience with Azure ...

Backend Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
experience building and operating backend applications in production environments. Proficiency in at least two or morebackend programming languages such as: Python Go Java Kotlin C# TypeScript/Node.js Ruby Rust Experience designing and consuming RESTful and/or GraphQL APIs. Strong understanding of SQL and database design principles. Experience with ...

IT Development Team Lead (Full Stack)

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
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 ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
practices, though we recognise some people get there faster. Strong software design and engineering fundamentals, including object‐oriented analysis and design. Solid experience with C# and .NET, and with React on the frontend. Hands‐on experience with CMS platforms, content modelling, or digital experience tooling. You understand the domain ...

Principal Technical Lead

Hiring Organisation
RSSB
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
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 ...

Principal Artificial Intelligence (AI) Platform Engineer/Architect

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
model and tooling landscape Azure/Microsoft ecosystem experience advantageous but not mandated Technical Skills Proficiency in a range of languages, including Python, C#, JavaScript, or TypeScript Experience with modern development practices (CI/CD, testing frameworks, containerization) Extensive experience with cloud infrastructure (AWS, Azure, or GCP) and managed services ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Brazil with a technical operations team in the UK and South Africa. At present, our technology stack comprises a combination of Python, Typescript, C# in Azure, GCP and AWS cloud environments. About the role We are seeking a pragmatic, impact-driven AI-Native Senior Software Engineer to help evolve ...

Python Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent
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 ...

.NET Developer (.NET / Blazor)- TOP COMPANY!!

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
development projects and the ongoing evolution of existing systems. Essential Requirements Commercial Blazor experience is a must (Server and/or WebAssembly) Strong C# and .NET development experience Entity Framework SQL Server, T-SQL, Stored Procedures, and Database Design Experience building modern, user-friendly web applications Azure DevOps (Repos, Pipelines ...

Senior Software Engineer, Unified Platform - Analytics - Middle Office

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
following: Elm, Erlang, Haskell, Scala, Kotlin, Clojure, F# Python, or more than one of the following languages: JavaScript, TypeScript, Ruby, Python, Java, C# Data structures and design/analysis of algorithms Exchange-traded financial assets, statistics, or financial engineering Personal traits Possesses the ability to learn, adapt and grow Demonstrates ...

Lead Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
skills development for business and concierge domains. Essential Requirements: Proven leadership of software engineering teams. Proficiency in at least one programming language: Python, C#, TypeScript, Kotlin, Java, or Go. Strong experience building and optimizing systems for performance, scalability, and reliability. Hands‐on experience with cloud platforms: AWS, GCP, Azure. Infrastructure ...

Senior Software Engineer - Regulatory News

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
learn and develop using multiple programming languages. Preferred: Experience and understanding of HTML, JS, CSS, Typescript, Angular v8+, JS libraries, AWS. Experience with c#, .Net/.Net Core, IIS. A good working knowledge of other AWS cloud services (DynamoDB, Redis, CloudFront, etc) Experience with Docker and, or other Container tooling ...

Back-End Development Lead

Hiring Organisation
Oyster Consultant
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
talk about tech and ways of working. We work democratically to evolve our stack and make constant improvements. Required Skills/Experience Strong C# development experience Experience with both .NET Core and .NET Web API Experience of building Microservices in .Net Core Experience using Message Based Architectures Experience using both ...

Automation Application Developer

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £415/day
Proficient in SQL and relational databases, particularly SQL Server. In-depth knowledge of UiPath and experience creating 20+ processes of varying complexity. Experience: Proven C# .NET and SQL development experience. Good experience in Windows application development and RPA technologies. Leading experience in RPA solution design and unattended robot development. Familiarity ...

Automation Application Developer

Hiring Organisation
Pontoon
Location
London, UK
Employment Type
Full-time
Proficient in SQL and relational databases, particularly SQL Server. In-depth knowledge of UiPath and experience creating 20+ processes of varying complexity. Experience: Proven C# .NET and SQL development experience. Good experience in Windows application development and RPA technologies. Leading experience in RPA solution design and unattended robot development. Familiarity ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
abreast of and (where necessary) applying the latest emerging technologies Experience developing software in one or more programming languages from the list (Python, Java, C#, Go) 7+ years of software engineering experience in an industrial setting Experience with data structures or algorithms Experience building distributed systems Excellent verbal communication skills. ...