Net Full Stack Developer jobs in Westminster

Senior Developer (VP) – Commodities Markets 📍 London | Front Office Technology | Global Markets Are you a hands-on developer with strong C#/.NET expertise and experience working directly with trading desks? This is a high-impact role where your work will sit at the core of Commodities trading , sup

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools

Palantir

Company Description Aucerna is the leading global provider of solutions for integrated planning in upstream oil and gas. Our software connects all E&P data and workflows from strategy to execution through innovative technology, expert consulting and first-rate customer service. Aucerna was forme

Noir

£40,000 - £75,000 /year

.NET Developer, CMS, Sitecore, Optimizely, Umbraco - London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing technologies brand

Senior Full Stack Engineer Permanent | £70,000-£90,000 | Fully Remote (UK) I'm working with a mission-driven healthcare technology company building a regulated B2B platform used globally to improve access to care. They're hiring a Senior Full Stack Engineer with a backend leaning focus to join a sma

Job Title: .Net Developer Job Type: Part-time Contractor Location: Remote Job Summary Join our customer's team as a .Net Developer, working at the forefront of AI innovation. You will leverage your backend and full stack engineering expertise to contribute to the training and development of advanced

Full Stack Developer - SC Cleared | £480 - £525 We're working with a leading specialist in secure public sector digital transformation on this exciting opportunity. Are you a security-cleared developer who thrives in fast-paced, high-impact environments? We are looking for a Python and React expert

Senior Full Stack Developer | £65,000 - £75,000 We're working with an innovation-led AI venture driving large-scale societal engagement through cutting-edge digital products on this exciting opportunity. This is a high-impact role where you will take full ownership of a core product platform, integr

BlackRock

About this role At BlackRock, technology is central to our mission, and our team continues to drive innovation across the industry. We value curiosity, collaboration, and a willingness to experiment to tackle complex problems. Here, you’ll experience a collaborative environment where teamwork happen

B2B SaaS | Pioneering Web Accessibility App | Angular, .Net, C#, ASP, SQL, OOO Programming, Python, API About EnableAll We’re on a mission to make the web more accessible to people with disabilities and neurodiversities. Our AI-powered platform helps eCommerce businesses comply with global accessibi

Principal C# Developer / Engineer (C# .Net AWS Python) London / WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Principal C# Developer you will arc

Senior Full Stack Engineer Permanent | £70,000-£90,000 | Fully Remote (UK) I'm working with a mission-driven healthcare technology company building a regulated B2B platform used globally to improve access to care. They're hiring a Senior Full Stack Engineer with a backend leaning focus to join a sma

About this role At BlackRock, technology is central to our mission, and our team continues to drive innovation across the industry. We value curiosity, collaboration, and a willingness to experiment to tackle complex problems. Here, you’ll experience a collaborative environment where teamwork happen

Job Description: Job Title Agile Full Stack Developer (Kotlin, TypeScript) Location London Corporate Title Assistant Vice President You will be working as a full stack developer as part of the Good to Sign (GTS) team in Client 360 technology. You will work as part of an agile/XP team, using test dri

Reference 2600051M Responsibilities Software Engineer 10 Month FTC Societe Generale is one of Europe's leading financial services groups and a major player in the economy for over 160 years, we support 25 million clients every day with more than 126,000 staff in 65 countries Our Group draws on our E

🌍 Senior Full Stack Developer — Civic Tech Spinout — London I'm working with a small, ambitious civic tech organisation that's spinning out to become independent. They've built a platform used by government departments, local councils and public institutions to engage citizens on the issues that ma

.NET Developer - Hemel Hempstead, Hertfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client’s revolutionary ma

At CGI, you will turn emerging ideas into impactful, real-world solutions that shape how organisations innovate and operate. As a Full Stack Developer within our IP & Innovation team, you will design and deliver end-to-end products that move from concept to client deployment, combining cloud tec

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team. We are excited to announce an opportunity for a Senior Lead Developer to join our

At Tab we've built a payments platform for independent tourism businesses off the beaten track, capable of handling thousands of payments an hour across 100 currencies, in real-time, with near-zero downtime — backed by Python + Flask + Postgres . We're also building a direct-booking platform and tra