fullstack net developer jobs in London

Onyx-Conseil is seeking a Software Developer with strong C# .NET and SQL Server experience for a bank-based role in Central London. The candidate will automate and streamline processes, integrate legacy systems with modern data workflows, and support cross-departmental IT initiatives.The role requires 7+ years of hands-on development, expertise in...

Talan is seeking a skilled C# .NET Developer with REACT experienceto join our delivery teams working on Front Office platforms within Global Markets environments.In this role, you will design, build, and enhance regulatory, alerting, and sales enablement solutions, supporting front-office users in fast-paced trading environments. You will work at the...

Free-Work in London is seeking a C# .NET Software Developer with 3–5 years of proven experience in Microsoft web technologies (C#, Core MVC). You will work closely with traders on financial trading systems, with familiarity in FX, Fixed Income, and related risk management tools.Responsibilities include re-architecting the in-house middle office, developing...

Benifex Limited is seeking a Software Engineer with strong .NET and Python expertise and hands-on GenAI experience to help build Brain, Benifex's flagship AI platform. You will design, develop and deliver high-quality backend solutions that combine AI technologies with our benefits platform in a distributed team setting.You will collaborate with Product,...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

Quanteam UK is seeking a Risk IT .NET Developer to join its Credit Risk Analytics team in London. You will design, integrate and support Middle Office Risk systems, leveraging .NET, C#, Python, and Azure in a Kubernetes-based environment.The role focuses on developing the platform using new technologies to enhance risk management capabilities, with exposure...

Youngs Employment Services seeks a Senior Software Developer to help transform a legacy booking system to Azure-based .NET, while building AI-powered quotation tools. You will deliver production services, perform strangler-fig migrations, and work with AI-assisted development tools in a collaborative, senior-led environment.The role is hands-on, with a focus...

Quanteam UK are seeking a Risk IT .NET Developer to join a Credit Risk Analytics team responsible for designing, integrating and supporting Middle Office Risk systems, based in London. The team supports a third-party financial risk analytics simulation and pricing engine that provides cross-asset coverage for calculating Credit Risk measures, distributed via...

LevelUP HCS in London is seeking a hands-on Software Developer for the Corporate Investment Banking IT team. You will build and support real-time trading tools used directly by Front Office desks, working closely with traders, quants and risk colleagues in a fast-moving live trading environment.The role combines development and production support, with a...

Our Mission We're not your average benefits platform; we're the unordinary force that uplifts people's lives. Our technology is the link that connects the entire benefits ecosystem, creating better outcomes for employers, employees, brokers, and providers. Our mission is clear: we're here to create a world where everything operates at its very best, ensuring...

Software Developer / Engineer (C# .Net SQL) *London onsite* to £180k+Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management.As a Software Developer you'll collaborate with a team of technologists and finance...

Working at CreateFutureCreateFuture is an AI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and services that make a difference  while always putting people first. We’re a team of...

Natixis NY Branch is looking for a Software Developer to work closely with the Commodities Markets team in London. The role focuses on developing flexible and scalable software applications to support front office trading and risk management operations.The ideal candidate will have a strong background in C#/.NET and financial markets knowledge, with...

NET-A-PORTER is the leading luxury fashion destination for women. The first digital platform of its kind, NET-A-PORTER has revolutionised the way women shop, delivering fashion, fine jewelry & watches and lifestyle collections to the world’s most discerning women. Today, NET-A-PORTER continues to own discovery, inspiration, exceptional curation,...

Contract Opportunity | Tier 1 Investment Bank | Canary Wharf Overview Our client, a Tier 1 Investment Bank based in Canary Wharf, is seeking an experienced C# Developer to join a strategic application modernisation programme. This role sits within a technology team responsible for evolving critical business applications, supporting a transition from legacy...

Integration Technical Lead - .NET, C# & AzureLocation: LondonWorking Pattern: HYBRID - 2 days per week onsiteARCA Consulting is proud to be partnering with a leading UK ecommerce business that is continuing to evolve its technology landscape and is looking for an experienced Integration Technical Lead with hands on .Net, C# expertise to play a key role in...

If the following job requirements and experience match your skills, please ensure you apply promptly.We are looking for a Junior C# .NET Developer to join a growing technology team developing and supporting high-performance, real-time software systems.This is an excellent opportunity for a graduate or early-career developer who is passionate about software...

At Ensono, our purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things! We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with...

MOBILE DEVELOPER (FLUTTER, DART) Intro to Gophr On demand delivery has never been so in demand. E-commerce has seen 5 years worth of growth in the past 12 months, and online grocery has gone nuts, bananas and crackers. Then add into the mix ever tighter margins, and all-time-high customer expectations (thanks Prime) and you see why better, and faster and...

BACKEND DEVELOPER (PHP) Intro to Gophr On demand delivery has never been so in demand. E-commerce has seen 5 years worth of growth in the past 12 months, and online grocery has gone nuts, bananas and crackers. Then add into the mix ever tighter margins, and all-time-high customer expectations (thanks Prime) and you see why better, and faster and more...