1 to 25 of 166 Permanent C# Jobs in the City of London

API lifecycle management . Proficiency in Microsoft Azure services: API Management, Service Bus, Logic Apps, Azure Functions WebApps, Storage, Networking, Security (RBAC, OAuth, SAML) Solid software development experience with: C# (.NET/.NET Core) REST APIs, SQL Server (T-SQL), HTML/CSS/JavaScript/React, Python Comfortable with tools like Azure Data Factory , Databricks , Power Automate , Power Platform More ❯

product to these new markets and help enhance this already successful company! Successful .NET Developer candidates should be able to demonstrate strong knowledge of: .NET Core/ASP.NET MVC, C# and Azure SQL. Any experience in the following is desirable: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile More ❯

Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2024 totaled $13.8 billion. 5+ years of experience in .NET development , including .NET Core and C# . Strong experience in designing and developing Microservice architectures in cloud environments. Proven experience with AWS services including EC2 , Lambda , S3 , RDS , DynamoDB , SNS , SQS , EventBridge, AWS Amplify , and API More ❯

Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2024 totaled $13.8 billion. 5+ years of experience in .NET development , including .NET Core and C# . Strong experience in designing and developing Microservice architectures in cloud environments. Proven experience with AWS services including EC2 , Lambda , S3 , RDS , DynamoDB , SNS , SQS , EventBridge, AWS Amplify , and API More ❯

agile software engineering teams. Experience working within financial services is highly desirable for this position. ✅ Strong background in object-oriented programming and software architecture. ✅ Expertise in Microsoft technologies, including: C#/.NET Core/ASP.NET Azure Cloud Services RESTful APIs & Microservices Entity Framework/SQL Server CI/CD pipelines & DevOps practices 🌍 Additional Details 🧠 Entrepreneurial and collaborative culture with scope More ❯

agile software engineering teams. Experience working within financial services is highly desirable for this position. ✅ Strong background in object-oriented programming and software architecture. ✅ Expertise in Microsoft technologies, including: C#/.NET Core/ASP.NET Azure Cloud Services RESTful APIs & Microservices Entity Framework/SQL Server CI/CD pipelines & DevOps practices 🌍 Additional Details 🧠 Entrepreneurial and collaborative culture with scope More ❯

on time, quality, cost, and performance. Collaborate with colleagues across the organization to gain buy-in and feedback on proposals and designs. Required Knowledge & Experience: Essential: Strong proficiency in C# at a commercial level. Solid experience with .NET Core and related open-source technologies. Knowledge of Object Orientation, SOA, and relevant design patterns. Experience with modern software development practices, including More ❯

test-driven development (TDD, BDD). Familiarity with agile software engineering practices. Passion for continual learning and experimentation. Desirable Skills: Frontend technologies such as HTML, CSS, React. Experience with C# Experience with AWS or Azure cloud environments. Hands-on experience with Domain Driven Design Experience with git, CI/CD, and DevOps practices. Exposure to Actuarial/Commercial Insurance. Interest More ❯

test-driven development (TDD, BDD). Familiarity with agile software engineering practices. Passion for continual learning and experimentation. Desirable Skills: Frontend technologies such as HTML, CSS, React. Experience with C# Experience with AWS or Azure cloud environments. Hands-on experience with Domain Driven Design Experience with git, CI/CD, and DevOps practices. Exposure to Actuarial/Commercial Insurance. Interest More ❯

Meet project deadlines and achieve company objectives, helping us bring our mission to life Key skills and experience Coding experience in object-oriented languages such as Java, TypeScript or C# Familiarity with front-end web technologies such as HTML, CSS, and JavaScript frameworks like React Strong problem-solving skills and the ability to think critically Excellent communication and interpersonal skills More ❯

Meet project deadlines and achieve company objectives, helping us bring our mission to life Key skills and experience Coding experience in object-oriented languages such as Java, TypeScript or C# Familiarity with front-end web technologies such as HTML, CSS, and JavaScript frameworks like React Strong problem-solving skills and the ability to think critically Excellent communication and interpersonal skills More ❯

.NET Architect - Social Messaging Platform - London (Tech stack: .NET Architect, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Developer, Engineer, .NET Architect)In 2012 our client that has been taking the US by storm. After an extremely successful period our client has decided to hop across the Atlantic, in a bid to expand their sphere of influence More ❯

at the forefront. Have genuine impact from day one – you’ll be empowered and trusted to deliver. What We’re Looking For Strong programming skills, with recent experience in C#/.Net or other OO languages such as Java or Python . Experience with SQL databases . Exposure to Azure or AWS . Exceptional communication skills and the ability to More ❯

at the forefront. Have genuine impact from day one – you’ll be empowered and trusted to deliver. What We’re Looking For Strong programming skills, with recent experience in C#/.Net or other OO languages such as Java or Python . Experience with SQL databases . Exposure to Azure or AWS . Exceptional communication skills and the ability to More ❯

Full Stack Developer with a strong portfolio of Angular and .NET projects. Proficiency in Angular (v12+), TypeScript, HTML5, CSS3, and RxJS. Solid experience with .NET Core/.NET 6+, C#, and Entity Framework. Experience with RESTful API design and integration. Familiarity with SQL Server or other relational databases. Understanding of CI/CD pipelines and version control systems (e.g., Git More ❯

engineering, or design. Proven expertise in AWS services (IaaS, PaaS, networking, security, DR, monitoring). Experience in DevOps CI/CD pipelines, automation, and Powershell deployments. Familiarity with .NET, C#, RESTful/SOAP APIs, Office 365, and SharePoint. Excellent communication and leadership skills, with the ability to guide distributed teams. AWS Certification (Solutions Architect, Infrastructure Architect, or SysOps) preferred. Additional More ❯

engineering, or design. Proven expertise in AWS services (IaaS, PaaS, networking, security, DR, monitoring). Experience in DevOps CI/CD pipelines, automation, and Powershell deployments. Familiarity with .NET, C#, RESTful/SOAP APIs, Office 365, and SharePoint. Excellent communication and leadership skills, with the ability to guide distributed teams. AWS Certification (Solutions Architect, Infrastructure Architect, or SysOps) preferred. Additional More ❯

developers, managing performance and growth Contribute to tech strategy, promoting innovation and best practices Essential Skills & Experience 8+ years in software development within commodities/financial services Skilled in C#, .NET Core, Angular (v17+), SQL Server, Azure, microservices, and Power BI Experience in unit testing, test automation, and Agile delivery Knowledge of market, credit, and operational risk, compliance, and trade More ❯

.NET Developer (Tech stack: .NET Developer, .NET 9, C#, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) We have several fantastic new roles for .NET Developer to join an ambitious Fintech start-up. This is your chance to work with the sharpest minds in private wealth … scalable asset management framework that is unrivalled in today's market place. Our client is looking for passionate .NET Developer with experience in .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client will provide training in: .NET 9, JavaScript, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD More ❯

work and deliver . What We’re Looking For 5+ years’ professional software development experience, with at least 2 years in a leadership or mentorship role. Strong experience with C#, .NET Core, microservices, and AWS (EKS preferred). Frontend development experience with Angular. Proven ability to balance long-term technical vision with short-term delivery. Clear communication skills with a More ❯

they work and deliver What We’re Looking For 5+ years’ professional software development experience, with at least 2 years in a leadership or mentorship role. Strong experience with C#, .NET Core, microservices, and AWS (EKS preferred). Frontend development experience with Angular. Proven ability to balance long-term technical vision with short-term delivery. Clear communication skills with a More ❯

skills You're comfortable taking ownership of projects and mentoring more junior team members You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#) You're happy to work with the following tech stack (you don't need experience with all): Elixir, Ember, Elm, Phoenix, LiveView, Python, PostgreSQL, AWS, Docker You have an analytical More ❯

and verbal. Desirable, but not essential Familiarity with Agile methodologies, tools and ways of working. Experience and knowledge of CI/CD tools. Experience in scripting/coding (Python, C#, PowerShell). Experience of common automation tools (Terraform, Ansible). Experience with monitoring solutions (Nagios, Zabbix, NetCool, Icinga, Elastic). Previous experience of working in a DevOps environment. If you More ❯

.NET Developer, .NET 9, C#, SQL Server - Investment Bank - London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, operations in over 20 countries our client has fast becomeWeb API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world's most respected banking institution. Their story dates … and today they operate from over 10,000 offices in 100 countries. Working in tandem with Microsoft they are about to embark upon one of the largest .NET/C# software development projects to take place within the financial services arena for the past 20 years. You will be working on the design and development of a brand new web … based .NET/C# investment banking application that will be the envy of the industry. We are seeking passionate .NET Developer with strong experience on the .NET framework and who comes from a solid software development background. Ideally you will have full project life cycle experience and will have worked on complex enterprise level .NET/C# applications. .NET Developer More ❯

that thrives on initiative What You Bring 🎓 Degree in Mathematics, Computer Science, Physics, Engineering, or related STEM field 💻 Proficiency in at least one core programming language (Python, C++, Java, C#, KDB+/Q, etc.) 🔍 Analytical mindset with a passion for solving complex problems ⚡ Strong drive, curiosity, and a desire to learn in a fast-paced environment Why This Role? 🌍 Work More ❯