Top .NET Developer Jobs in London

The Senior Software Engineer designs and builds features for Invest Central, focusing on data processing and validation workflows while enhancing system performance.

The Senior .NET Developer will design and build enterprise-grade .NET solutions for financial services, focusing on cloud-based applications and scalable systems.

As a Principal .NET Developer, you will architect and deliver enterprise-scale platforms for capital markets, leveraging cloud technologies and mentoring engineering teams.

Lead technical strategy and team of software engineers for document processing and data distribution; ensure platform delivery and operational excellence.

The role involves designing, building, and running Preqin Pro, a SaaS application, focusing on full-stack development using .NET and React. Responsibilities include end-to-end feature development, production monitoring, and applying security practices.

The VP, Software Engineer will lead a team in Software Engineering focusing on private markets reporting solutions and collaborating with various teams to deliver high-quality software while mentoring junior developers.

The C#/React Full-Stack Senior Engineer will manage critical projects, lead development through SDLC, and innovate solutions while working closely with stakeholders.

Develop and maintain the Cards product for a fintech company, leveraging .NET skills and working collaboratively in a dynamic team environment.

The Senior Net Revenue Manager will lead revenue growth management, focusing on pricing, promotional effectiveness, and mix across channels. Responsibilities include developing revenue strategy, owning CPI planning, and acting as a thought partner to senior leadership, ensuring effective investment and margin improvement.

Support Red Bull's Net Revenue Management team by analyzing chiller investments and developing pricing strategies for On-Premise sub-channels. Collaborate with stakeholders to optimize revenue and profitability, documenting findings clearly.

Seeking a Senior .NET Software Engineer to lead engineering efforts, mentor team members, and ensure high-quality code in a financial technology environment.

The Strategic Sales Executive will drive new business growth by acquiring clients in the financial sector, targeting enterprise clients across Europe, and leveraging sales strategies to close deals in the payments sector.

Develop and maintain web applications for ZILO's tokenisation and fund servicing platform using .NET, Blazor, and C#. Collaborate with teams to ensure high-quality software delivery and troubleshoot issues across the stack.

The Senior Software Engineer will modernize and enhance a key AI product, delivering features and optimizing services while mentoring junior developers and collaborating across teams.

Develop and maintain a C# Revit add-in, implement features within the Revit environment, integrate with backend REST APIs, handle data synchronization with the cloud, and contribute to architecture and cross-team engineering decisions.

The Software Engineer at Caxton Associates will develop scalable applications, collaborating with users to translate needs into functional components, while maintaining code quality and performance.

The role involves developing and maintaining back-end systems for e-commerce platforms using .Net technologies, ensuring data delivery and optimizing application logic. Responsible for integrating API services and enhancing application performance.

The role involves designing and developing high-performance C# solutions for FX trading systems, integrating the Orchestrade platform, and providing technical leadership within the team.

Design, build and operate cloud-native .NET microservices on Azure. Deliver features with test-first practices, define CI/CD and IaC, ensure scalability, reliability and support SRE-driven operations.

Lead and mentor development teams to design, build, and assure Azure cloud-native .NET solutions. Run workshops, produce technical designs, ensure security and UK government standards compliance, and develop DevOps practices including TDD and CI/CD.

A mid-level C# .Net Back End Software Engineer responsible for the software development lifecycle, collaborating with teams, and maintaining software applications with a focus on Azure cloud services.

Drive net-new enterprise sales across Energy, Utilities & Resources: prospect, qualify, and close large transformation deals; build C‑level relationships; own territory and pipeline; sell full IFS solution portfolio; execute account and business plans to meet quota.

Drive net-new enterprise software sales in the Transportation industry: prospect, qualify, and close large transformation deals. Build C-level relationships, develop territory and account plans, manage pipeline, leverage IFS solutions, and exceed quota (> $500k).

The .NET Developer will design and develop a cross-platform .NET solution for a high-performance mapping SDK, collaborating with teams on architectural decisions, coding, and Agile practices.

As a Senior Full Stack Engineer at Civica, you will design, develop, and maintain software systems, leading technical decisions and mentoring team members within an Agile framework.