76 to 100 of 172 .NET Jobs in the City of London

scale-up, and are looking 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, desks, and amenities bookings - as More ❯

technologies - chatbots, voice/conversational 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 Ability to read/write More ❯

the Power Platform. The out of the box capabilities and limitations. You enjoy using your software engineering knowledge: Dynamics 365 SDK and tooling. Support teams through your knowledge of .Net, Microsoft Dataverse Web API and related technologies. Hands on experience in the setup of Continuous Integration (CI) and Continuous Delivery (CD), ideally using Azure DevOps. An understanding of the More ❯

from the ground up. You’ll contribute to the full software lifecycle, from design and development to deployment and operation in production. They're building this platform in modern .NET and Azure PaaS. You will be leading a team and providing technical leadership and doing requirements gathering, whilst still remaining hands on in the code. Must-haves: Senior-level … experience developing in C#, .NET Core Strong understanding of APIs using ASP.NET, MVC, Web API, etc. Experience working on Event Driven Architectures and Event Sourced Architectures Solid understanding of distributed systems design, resilience, and cloud-native architecture patterns. Hands-on experience with Platform-as-a-Service (PaaS) cloud environments. Proficiency in continuous delivery and infrastructure as code. Background working More ❯

4+1 basis. The Junior Back End Developer will be part of a strong work/life balance culture. The Junior Back End Developer will be familiar with the C# .NET ecosystem. The Junior Back End Developer will have some understanding of Typescript, HTML and CSS. The Junior Back End Developer uses GitHub and is probably involved with MeetUps. The More ❯

requirements into technical solutions Your Background 7+ years of Microsoft Dynamics 365 development and delivery experience Strong knowledge of modules like Sales, Customer Service, and Marketing Proficient in C#, .NET, JavaScript, SQL, and Azure services Advanced use of Power Platform tools (Power Apps, Power BI, Power Automate) Excellent communication and stakeholder management skills A strategic mindset with an eye More ❯

while working closely with the wider technology team. Skills and experience • Commercial experience and knowledge of Power Platform including Power Apps, Power Automate and Power BI • Commercial experience with .NET Core and C# • Commercial experience of Azure including Azure Functions Integration • Commercial experience of frontend development with either Angular or React and knowledge of Fluent UI design • Proven experience More ❯

strong, recent hands-on experience 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: Duration: Initial 6-month contract More ❯

and Microsoft SSIS or Azure Data Factory Experience working with Microsoft Excel and Power Query Knowledge of Power BI and DAX for modern BI solutions Programming experience in C# .NET is highly desirable Python and Azure DevOps familiarity are beneficial Exposure to data engineering within Financial Services, Asset Management, or Private Equity is a plus My client are known More ❯

Senior LNG C#/.Net required for a 6-month initial contract. Rate Negotiable Hybrid - 3 days in the London office My client is open to candidates who have strong EOS or Endur experience Must have strong knowledge of LNG Experience Required: - LNG ETRM engineering C#/.Net SQL Azure devops Nice to have: - React More ❯

Full Stack Developer | C# .NET 6, Vue/React, MVC | GeoSpatial Tech with Real-World Impact This is a full stack developer position focused on building and enhancing web applications for a high-performance GIS platform. You’ll work on everything from client-side UIs to server-side architecture, playing a key role in modernising tools that deliver interactive … of interface design, server-side logic and architecture, with the chance to influence application design patterns and best practices across the stack. The Tech: C# development in a modern .NET 6 MVC environment Data Access Technologies JavaScript, HTML, CSS for core UI builds Vue or React (virtual DOM libraries) for interactive front ends Tooling with npm, Webpack, NuGet REST … cover Gym membership + cycle-to-work scheme *Remote first company – you must be commutable to the office based in Stevenage to attend if needed Full Stack Developer | C# .NET 6, Vue/React, MVC | GeoSpatial Tech with Real-World Impact More ❯

Senior C# Developer Key Technologies: C#, .NET, .NET Core, Azure, SQL London Perm Role | Hybrid Working £80,000 - £110,000 Harrington Starr has partnered with a global Investment Bank who are looking to hire a seasoned C# Developer with extensive experience developing Front Office - Fixed Income trading systems. Key Responsibilities: Design, develop and maintain Front Office systems written More ❯

for engineers who excel in complex, fast-paced environments where clean design and system resilience are essential. Key Responsibilities Design and implement backend services and RESTful APIs using C# (.NET Core/.NET 6+) and Python . Containerize and orchestrate applications using Kubernetes across hybrid cloud/on-prem environments. Build highly available, scalable, and observable systems designed … with quants and traders. Automate CI/CD pipelines and implement rigorous testing to support rapid, reliable deployments. What We’re Looking For Solid engineering experience with C#/.NET and/or Python in production environments. Proficiency preferred with Kubernetes and containerization tools (Docker, Helm, Operators, etc.). Strong grasp of distributed systems, microservices, and service-oriented architecture. More ❯

who has worked on similar modernisation and migration projects to play a pivotal role in this transformation journey. What You’ll Be Doing: Lead the migration of large-scale .NET systems to Golang Own key architecture and platform decisions to improve system performance, reliability, and scalability. Champion DevOps best practices: CI/CD, automation, IaC (Terraform), observability and security. … mentoring/leadership) What They’re Looking For: Deep experience working on and leading major migration or modernisation projects. Strong hands-on engineering background with languages like C#/.NET, Golang, Python, or NodeJS. Cloud experience (AWS preferred; Azure experience also welcome), including serverless tech like Lambdas. Solid understanding of containerisation (Docker, Kubernetes), infrastructure as code (Terraform), and modern More ❯

We are currently partnering with a market leading applied technology services provider to support a prominent well-respected Insurance company in their search for .NET Architect. Responsibilities will include but are not limited to; Design, Develop, and Maintain Solutions: Develop robust, scalable software solutions using Microsoft technologies, adhering to clean coding principles and design patterns. Integration of Third-Party … developers, testers, and business analysts. The ideal candidate should have; Experience in insurance architecture, preferably within the London Market. Familiarity with Policy Administration Systems (PAS) is desirable. Proficiency in .NET Core, ASP.NET, and C# for backend development. Practical experience working within Agile software development lifecycles. Understanding of Azure. More ❯

Senior Software Engineer – .NET/Event-Driven Systems (.NET Developer) Hybrid (UK-based, with occasional office travel) Full-Time | Permanent £75,000-£90,000 + benefits We’re partnering with a well-established and forward-thinking organisation operating at enterprise scale across insurance, claims management, and technology solutions. Their platforms underpin essential real-world services, and they’re … architecture and engineering excellence to scale and innovate further. As part of this continued growth, we’re looking for a skilled Senior Software Engineer with a strong background in .NET and modern backend architecture to join a high-performing engineering team. What You'll Be Working On as a Software Engineer (.NET Developer) : You’ll play a key … is a hands-on engineering position in a tech-led environment, focused on clean code, solid architecture principles, and modern engineering practices. ✅ Key Skills & Experience of the Software Engineer (.NET Developer): .NET 8/9 and C# – strong grasp of modern .NET tooling and language features Object-Oriented Programming – well-structured, maintainable code is a must Asynchronous More ❯

office benefits. Up to £120,000 basic salary depending on experience. Market leading bonus structure. What you will need: A strong background with C# development. Strong commercial experience with .NET Core. A strong understanding of SQL Server. 2:1 or above in Computer Science or related subject. Experience working on reporting and data analysis platforms/tools. Be willing More ❯

for you, visit www.hcltech.com Responsibilities BizTalk architecture knowledge BizTalk development Expert skills (2013 to 2020) Windows Azure experience on development and infrastructure Experience with either EDIFACT or X12 knowledge .Net and WCF experience Azure Dev Ops experience Git Experience Release pipeline development experience Required Skills BizTalk architecture knowledge BizTalk development Expert skills (2013 to 2020) Windows Azure experience on … development and infrastructure Experience with either EDIFACT or X12 knowledge .Net and WCF experience Azure Dev Ops experience Git Experience Release pipeline development experience Preferred Skills Host instance and AS2 configuration experts - we need this for the banking app Webservice and IIS experience Certificate knowledge on the BizTalk and Microsoft platform SQL Development skills More ❯

Experience: D365 & Power Platform Lead Developer or Technical Lead experience. Model Driven and Canvas Apps experience. Power Automate, Power Pages, and Logic Apps expertise. Strong coding skills in C# .NET and JavaScript. Experience with Azure, including YAML pipelines. Knowledge of PowerBI and Service Bus (preferred). PL-400 certification (preferred). Excellent stakeholder management and communication skills. Salary: Up More ❯

client delivery A pragmatic, hands-on approach to problem-solving and decision-making Background in IAM or SSO is a bonus OUR TECH STACK Frontend: React, JavaScript Backend: C#, .Net, Azure Service Fabric Infrastructure: Azure, Service Fabric, Cosmos DB WHY COCENTRIC Be a key part of a product that’s transforming how the frontline workforce connects Help shape the More ❯

the ability to influence and align cross-functional teams. Tech Stack React Native/TypeScript/Java/Spring Boot/Oracle DB AWS/Terraform IaC/Kubernetes .NET/SQL Server Interview Process This will be a 3-stage interview process comprising an initial informal call with the hiring manager, followed by two structured interviews. Working Schedule More ❯

the ability to influence and align cross-functional teams. Tech Stack React Native/TypeScript/Java/Spring Boot/Oracle DB AWS/Terraform IaC/Kubernetes .NET/SQL Server Interview Process This will be a 3-stage interview process comprising an initial informal call with the hiring manager, followed by two structured interviews. Working Schedule More ❯

Senior .NET Engineer - Fully Remote (with quarterly visits to London) - Up to £100k We're working with a leading Fintech company that specialises in developing payment platforms across a range of industries. As they continue to grow, they're looking to strengthen their .NET development team to drive forward exciting greenfield projects. With nearly a decade in the … industry, they have an impressive portfolio of clients. This role is ideal for Senior to Principal .NET Engineers who are eager to engage in architectural decisions, contribute to innovative designs, and challenge requirements with a proactive mindset, all while showcasing exceptional engineering skills. Key Responsibilities: Collaborate with stakeholders to refine and enhance solution design Develop scalable, reliable, and high … technologies and methodologies Evaluate application performance to ensure optimal user experiences Document workflows and track performance metrics Manage and resolve incidents Required Skills & Experience: Expertise in C# Proficient with .NET Core and later (currently using .NET8) Hands-on experience with Azure and microservices Strong knowledge of API development and integration Familiarity with Terraform Solid experience in unit testing Docker More ❯

Senior Software Engineer Key Technologies: C#, .NET, React, AWS, Docker, Kubernetes City of London, United Kingdom Perm Role: £80,000 - £120,000 Harrington Starr has partnered with a Global Financial Services Vendor and they are looking for a Senior C#, .NET Software Engineer to join their growing team! This role provides the perfect opportunity to launch your career … scheme. Hybrid working in Central London. Excellent salary base of up to £100,000 based on experience. Key skills, experience and qualifications required: Excellent knowledge and experience with C#, .NET and React.. Experience with cloud technology – specifically AWS. Knowledge of TDD/BDD. Excellent communication skills. Unrestricted right to work in the UK. This role offers hybrid working, with … an office location based in the City of London. This role will suit a Senior Software Engineer, with expert C#, .NET experience and commercial use of React having a direct impact from the get-go. Apply below and if you have any questions, please contact me via LinkedIn or email – ollie.bluck@harringtonstarr.com. More ❯

a small UK-based engineering team (currently 5 engineers) Balance hands-on development and architectural leadership with management responsibilities Drive the development of new features and greenfield products using .NET 8/9, React, Azure, and modern CI/CD pipelines Collaborate closely with DevOps, Product, customers, and global teams (including a team in Bulgaria) Own and influence technical … and develop engineers through mentoring and technical guidance Balance legacy system understanding with innovation in new platforms Work closely with stakeholders across engineering, product, and leadership Tech Stack Backend: .NET Core 8/9, Azure Cloud Frontend: React, Typescript Database: SQL, Cosmos DB DevOps: CI/CD pipelines, Azure-based infrastructure What We’re Looking For Proven experience as … Tech Lead or Engineering Manager in startup or scale-up environments Demonstrated success leading and growing engineering teams in a fast-paced startup setting Strong hands-on experience with .NET and modern web technologies Solid background in managing, mentoring, and developing engineers Strong architecture and system design skills Product-focused,ability to build and scale customer-facing software in More ❯