1 to 25 of 37 .NET Jobs in the City of London

skilled C# Developer with a strong background in asset management or investment banking. The ideal candidate will possess expert-level proficiency in C# and .NET technologies, along with strong SQL experience. Experience with Kafka and familiarity with Windows Forms and front-end development frameworks such as Angular will be … considered advantageous. Key Responsibilities: Design, develop, and maintain high-quality software applications using C# and .NET technologies (both .NET Framework 4.8 and .NET 8). Collaborate with cross-functional teams to gather and analyze business requirements and translate them into technical specifications. Write and optimize SQL queries … reviews and provide technical guidance to junior developers. Troubleshoot and debug applications to ensure optimal functionality and performance. Expert level developing in C#/.NET (.NET Framework 4.8 + .NET 8) Strong SQL experience (SQL Server and PostgreSQL) Experience with Kafka Windows Forms (.NET Framework) (Nice More ❯

.NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k A unique opportunity to help shape the future of cross-border financial infrastructure. Summary A pioneering technology firm is expanding as it prepares to launch an innovative, cloud-native platform focused on global liquidity movement. As … monitoring—is essential. Senior Engineers will also be expected to provide mentorship and technical leadership within their teams. Key Requirements: Professional experience with C# (.NET) Expertise in recent C# and .NET versions (e.g. C# v9.0+ and .NET 6.0+, ideally v10.0/.NET 8.0) Proficiency in Azure … to individuals seeking a challenging, high-impact engineering position at the intersection of fintech and infrastructure, where secure, scalable, and performant software is critical. .NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k More ❯

.NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k A unique opportunity to help shape the future of cross-border financial infrastructure. Summary A pioneering technology firm is expanding as it prepares to launch an innovative, cloud-native platform focused on global liquidity movement. As … monitoring—is essential. Senior Engineers will also be expected to provide mentorship and technical leadership within their teams. Key Requirements: Professional experience with C# (.NET) Expertise in recent C# and .NET versions (e.g. C# v9.0+ and .NET 6.0+, ideally v10.0/.NET 8.0) Proficiency in Azure … to individuals seeking a challenging, high-impact engineering position at the intersection of fintech and infrastructure, where secure, scalable, and performant software is critical. .NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k More ❯

Storage, including Blob, Azure VMs, Azure LB, Azure ASG, Azure Serverless, Azure DB, Azure Container Instance, Kubernetes, and Docker. Software development experience, ideally in .NET stack. SQL skills to manage and interact with databases as part of the application deployment process. CI/CD Design, implement, and manage continuous More ❯

to translate designs into actionable engineering tasks. Required Skills/Experience The ideal candidate will have the following: Tech Stack in scope: MSSQL, C#, .NET, MVC patterns, Entity Framework, JavaScript, jQuery, HTML & CSS, Angular, React, Vue.JS, REST APIs, Authentication/Authorisation, Azure Legal industry experience would be preferred. Disclaimer More ❯

future colleagues. Our tech stack: We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end More ❯

for talented and highly motivated individuals who are ready to help take us to the next level. We are looking for a Lead C# .NET Developer to join our Bookable Services squad, to improve the tenant-experience of leading commercial real-estate. This includes meeting rooms, catering, car park More ❯

interfaces, RPA, Machine Learning, etc. In-depth, hands-on experience in developing web/mobile applications or platform with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and Golang will be a plus More ❯

TECH PROFILE/ESSENTIAL SKILLS 6 to 10 years of relevant experience Experienced Programmer and/or Automation Tester, with good technical skills C#, .NET, Selenium and Python skills Experience of using Selenium or other functional test automation tools Self-starter - does what it takes to get the job More ❯

About the Role We are seeking an enthusiastic Full Stack .NET Engineer to join our dynamic team and help evolve a large-scale publishing platform. This platform integrates both modern and legacy technologies, and your role will be pivotal in maintaining existing systems while contributing to a long-term … transition toward a more scalable and modern architecture. You ll work across the stack using technologies like .NET and Vue.js , helping to rebuild legacy components and improve performance, maintainability, and integration. If you enjoy working with both established and emerging technologies in a collaborative environment, we d love to … hear from you. Key Responsibilities Design, develop, and maintain scalable web applications using .NET and Vue.js. Support and enhance legacy systems built with older .NET and Vue.js versions. Optimize database performance (SQL Server, MongoDB). Collaborate with cross-functional teams to gather requirements and implement solutions. Write clean More ❯

in the following areas: Leading small software development teams Front-end development with React and JavaScript Microsoft Azure cloud platform (not AWS or GCP) .NET backend development Event-driven architecture and event sourcing Experience in or exposure to the financial services industry (highly beneficial) Software Development Lead Additional Information More ❯

future colleagues. Our tech stack: We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end More ❯

institute, looking to recruit an Application Development Support Manager, to oversee a team of Technical Specialists completing a Data Integration from a CRM/.NET to Dynamics365. Essential Skills Extensive knowledge and experience of managing the application development lifecycle from requirements through to delivery and acceptance Extensive knowledge of More ❯

Domain and Enterprise agendas and supports the realisation of these. Key Skills: Expert level skill in Microsoft Dynamics 365, Microsoft Power Platform, Microsoft Azure, .NET, SQL, HTML5, CSS. People Line Management IND_PC 3 Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in More ❯

skills. Microsoft 365 certification (e.g., Microsoft Certified: Power Platform Developer Associate) or equivalent experience. Desirable: Advanced SharePoint administration and architecture design skills. Experience with .NET, C#, and JavaScript. Familiarity with external sharing technologies such as BOX, ZScaler, or OKTA. Experience with data security tools like Microsoft Purview. Knowledge or More ❯

our internal teams and client-facing services. The team operates within a modern, stabilised framework built on Next.js (JavaScript), Tailwind CSS, and C# 9 (.NET Core), and is now focused on scaling feature... More ❯

assist in system support as required. Required Skills/Experience The ideal candidate will have the following: Tech Stack in Scope Back-End: C#, .NET (including MVC patterns), Entity Framework, MSSQL Front-End: JavaScript, jQuery, HTML, CSS, Angular, React, Vue.js Architecture & Services: REST APIs, Authentication/Authorization mechanisms Cloud … DevOps: Microsoft Azure (App Services, Azure SQL, DevOps Pipelines) Proven experience in application development using C# and .NET Frameworks. Strong knowledge of MVC patterns and Entity Framework for back-end development. Proficiency in front-end technologies including JavaScript, HTML/CSS, jQuery, and modern frameworks such as Angular, React More ❯

Constantly improving team processes to optimise productivity. Participating in recruitment activities to hire top talent for the team. The Successful Applicant Must haves: C# .NET Core Integration experience Team Lead/management experience Nice to haves: React Cloud (AWS/Azure) Mulesoft What's on Offer Be part of More ❯

our internal teams and client-facing services. The team operates within a modern, stabilised framework built on Next.js (JavaScript), Tailwind CSS, and C# 9 (.NET Core), and is now focused on scaling feature delivery and increasing technical maturity. Youll be joining a team that recently moved from chaos to … Build and maintain web applications using React.js (with Next.js), JavaScript, HTML5, and Tailwind CSS. Develop RESTful APIs and backend logic using C# 9 and .NET Core. Interact with MSSQL databases through queries, procedures, and schema changes. Deliver features that are secure, performant, and maintainable. Contribution to Team and Codebase … of full stack web development experience. Strong proficiency in JavaScript, React.js, and Next.js. and Python Solid back-end development skills in C# 9 and .NET Core Web APIs. Experience working with SQL Server (MSSQL), including stored procedures and schema work. Styling with Tailwind CSS and a solid grasp of More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … in creating high-quality, scalable, and resilient solutions while mentoring junior team members and supporting existing initiatives. Responsibilities: Create and adapt new C#/.NET Core services to meet evolving business requirements. Mentor and coach existing team members through pair programming , peer reviews , and team talks , helping them improve … their C#/.NET Core skills. Support and enhance current systems and initiatives during office hours, ensuring that service level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … in creating high-quality, scalable, and resilient solutions while mentoring junior team members and supporting existing initiatives. Responsibilities: Create and adapt new C#/.NET Core services to meet evolving business requirements. Mentor and coach existing team members through pair programming , peer reviews , and team talks , helping them improve … their C#/.NET Core skills. Support and enhance current systems and initiatives during office hours, ensuring that service level objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product More ❯

Job Description C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# .NET. The Client More ❯

small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early … in the industry, or experience within it. This is predominantly an office-based role. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server, oracle or equivalent Reporting/Analytic knowledge Angular, TypeScript Excellent communication skills both written and verbal Knowledge of working More ❯

small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early … in the industry, or experience within it. This is predominantly an office-based role. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server, oracle or equivalent Reporting/Analytic knowledge Angular, TypeScript Excellent communication skills both written and verbal Knowledge of working More ❯

small but extremely talented development team. You will be exposed to creating and maintaining our client's own applications based around a C#/.NET/SQL Server/ASP.NET universe. Many projects are greenfield projects and allow you to make your own mark on the development process early … in the industry, or experience within it. This is predominantly an office-based role. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server, oracle or equivalent Reporting/Analytic knowledge Angular, TypeScript Excellent communication skills both written and verbal Knowledge of working More ❯