151 to 175 of 195 .NET Jobs in London

integrations, and real-time energy data streams. The Role We’re looking for a skilled Backend Developer with strong experience in C# and the .NET ecosystem to help us scale and evolve our core data and API infrastructure. You’ll play a central role in designing, building, and optimising … focused, but familiarity with modern frontend frameworks (React/React Native/Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and SQL/NoSQL databases to build scalable, event-driven systems. Design ...

extremely talented development team and 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 on.You … role. As well as very competitive salaries, our client offers a comprehensive benefits package. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server WPF Angular, TypeScript Excellent communication skills both written and verbalKnowledge of working with trading platforms Modelling experience High level ...

extremely talented development team and 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 on.You … role. As well as very competitive salaries, our client offers a comprehensive benefits package. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server WPF Angular, TypeScript Excellent communication skills both written and verbal Knowledge of working with trading platforms Modelling experience High ...

Developer (Contract) Location: Central London Rate: £350–£425 per day Duration: 6 months (likely extension) Start: ASAP Role Overview We are seeking an experienced .NET Developer to join our Business Intelligence IT team. You will develop and support SMBC BI business applications using C# and MS .NET Framework … involves both new development and maintenance of existing applications , ensuring stability and compliance with change management procedures. Key Responsibilities Develop and maintain C#/.NET applications for BI systems. Analyse business requirements and design technical solutions. Write and optimise T-SQL and PL/SQL scripts for data analysis. ...

Senior Software Engineer, .Net London Permanent To £95k + bonus + benefits Senior Software Engineer, .NET Remote/London to £95k + bonus + benefits .Net, Back End, Azure, microservices Senior .NET Software Engineer is required by fintech company who provides cutting-edge systems ...

high-autonomy engineering where you will work on greenfield products used by clients all over the world. The Role You will join as a .NET Developer working on a new enterprise-grade, consumer-grade platform that powers complex global operations. This is a backend-leaning role within a highly … specialists. This is not legacy work. Everything is being built fresh with modern tools, strong engineering principles and a clear product vision. Tech Stack • .NET 8 • Azure (Functions, cloud-native services) • PostgreSQL • Next.js (separate frontend team handles this) • Playwright for E2E testing • Databricks + ML tooling • GitHub Copilot/ ...

well known UK charity who are hiring for a full stack developer to join the team. Key skills for this role are knowledge of .Net, C#, Entity Framework, SQL server, API's and a experience in full stack positions and also an approachable manner in order to gather requirements … organisational project working on an in-house tool allowing partner organisations to work more efficiently. Skills required for the Full Stack Developer are: - .Net Core C#, Entity Framework, LINQ, Razor Pages experience- Strong experience with API's and integration- Good communication skills and a self starter .Net/ ...

code. What You'll Do Design, build, and maintain full-stack features from concept to production Develop backend services using C#/.NET Create rich, interactive frontend experiences using Vue.js and TypeScript Work with PostgreSQL, Docker, and cloud infrastructure (AWS) Monitor and improve system reliability and performance Collaborate closely … teams, customers, and founders Contribute to technical decisions, architecture, and engineering culture Who You Are Experienced in full-stack development Skilled with C#/.NET, Vue.js, TypeScript, and PostgreSQL Comfortable with Docker, cloud deployment, and performance tuning Product-minded — you care about why you're building something, not just ...

extremely talented development team and 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 on.You … role. As well as very competitive salaries, our client offers a comprehensive benefits package. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server WPF Angular, TypeScript Excellent communication skills both written and verbalKnowledge of working with trading platforms High level aptitude ...

extremely talented development team and 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 on.You … role. As well as very competitive salaries, our client offers a comprehensive benefits package. Skills required: C# Worked with the latest version of the .NET platform Database experience - SQL Server WPF Angular, TypeScript Excellent communication skills both written and verbal Knowledge of working with trading platforms High level aptitude ...

team and role The team primarily uses C# for core systems and Python within quant and data teams. C# and .Net experience and knowledge are essential for this role, but the fund will consider exceptional candidates who work with other likeminded OOP languages (C++, Java, Go). When … will contribute across design, architecture, and production support. Requirements: Strong academic background in Computer Science or related field Excellent programming skills in C# and .Net Experience working with large data sets 1–5 years’ experience in a relevant software engineering role Interest in finance; fixed income or systematic experience ...

Lead .NET Engineer - Hybrid - £700/day Inside IR35 | WeathTech Platform | Digital Wealth | Azure | Angular | Microservice Architecture We’re seeking a Lead .NET Engineer to join a cutting-edge WealthTech platform on a contract basis. This is a hands-on technical role, driving the development and delivery … portfolio management solutions. Location: London, hybrid Contract Length: Initially 12 months Day Rate: £700/day Inside IR35 About the Role: As a Lead .NET Engineer, you’ll be responsible for the architecture, development, and deployment of core features on a digital wealth and investment platform. You will work ...

team staff. Following the existing team programming policy to keep a common development style to be shared in team members. Updating versions of MS .Net Framework and MS Visual .NET platform to include any necessary changes of existing systems running in Production. Liaising with the relevant support teams ...

working with a consultancy who need an actively SC cleared .NET developer to join on a 12 month contract Inside IR35 Fully remote 12 month contract (possible extensions) All candidates must have ACTIVE SC CLEARANCE Immediate start (around 6 weeks for the SC transfer) Essentials: .NET 8 C# ...

currently working with a London-based investment bank who are actively seeking a Senior .Net Developer with strong investment banking experience to work on the development and maintenance of a business-critical platform in the Treasury Pricing space. What you'll need to succeed: Extensive .Net/C# ...

partnered with a prominent player working with a global leaders in high quality services. What you'll be doing: We are seeking a brilliant .Net Engineer to help create amazing experiences for their clients and their customers through their best in industry SaaS platform. You will be involved … challenging, complex development for industry leading companies, as well as smaller start up projects Centered on a tech stack that includes C# .NET, React AWS, and event-driven microservices, this position is tailored for engineers ready to thrive in modern cloud-based ecosystems. As an Engineer you will design ...

.Net full stack Developer - Blazor We are looking for a .Net Full Stack Developer to join a thriving team within the insurance industry. This role is based in London and requires technical expertise to develop and maintain innovative solutions. Client Details .Net full stack Developer - Blazor … insurance sector with a strong presence in London. It is known for its robust technology department and commitment to delivering high-quality services. Description .Net full stack Developer - Blazor Develop and maintain scalable, high-performance applications using .Net technologies (Blazor experience is Essential). Collaborate with cross-functional ...

Benefits Competitive salary with a strong benefits package Work on greenfield projects where your ideas genuinely shape the outcome Exposure to the latest .NET technologies in a high-performance trading environment Clear opportunities for career growth and progression Collaborative, non-corporate culture where innovation and creativity are encouraged Great … work-life balance supported by wellness perks, healthcare, and team socials Key Requirements Strong background in C# and the .NET platform (working with the latest versions) Database knowledge (SQL Server, Oracle, or equivalent) Degree in Computer Science or related subject Fluent in English with excellent communication skills Detail-oriented ...

used across trading and structured products. What You'll Work On: Full greenfield rebuild of legacy trading systems Modern full-stack engineering: C#/.NET + React.js High-performance, multithreaded architectures Close collaboration with product, trading, and a 15+ engineering team What We're Looking For: Strong C#/… .NET engineering background Solid React.js (or modern JS with willingness to grow fast) Experience in financial services/trading systems Ownership mindset - hands-on, ideas-driven, and proactive Interview Process (Fast Turnaround) CTO Intro Live Technical Test HR (Culture & Team Fit) No visas sponsorship on offer, B2B/ ...

technology programmes Strong understanding of system design principles and secure architecture Experience designing and building secure systems Exposure to one or more of: Java, .NET, Python, JavaScript frameworks Experience with cloud platforms (AWS, Azure or GCP) Knowledge of SQL and NoSQL databases Ability to engage with both technical … conjunction with this vacancy only. KEY SKILLS Solution Architect, Secure Architecture, Defence, National Security, DV Clearance, eDV Clearance, Cloud, AWS, Azure, GCP, Java, .NET, Python, Systems Design ...

people across the UK. What You’ll Be Working With You’ll take ownership of major projects, including: Designing scalable architecture across AWS and .NET environments Leading a CMS migration to a new version of Kentico Building and modernising subscription models , ecommerce journeys, and complex pricing structures Integrating with … Technical Architect or Senior Developer/Tech Lead looking to step into a broader, more strategic role. Your experience might include: Strong background in .NET, C# and AWS architecture Experience with ecommerce or subscription platforms Solid understanding of scalability, cloud infrastructure , and user-centric design A collaborative, mentoring approach ...

thrives in an environment where innovation, reliability, and scalability are critical. Key Responsibilities: Lead and mentor a multidisciplinary development team (Python, React, Java, .NET). Architect and deliver new platform features supporting AI-powered contact centre operations. Drive technical excellence across application design, VoIP integration and API-based interoperability. … full-stack software development experience, including at least 3 years in a senior or lead capacity. Strong background in Python, React, and Java; .NET experience beneficial but not essential. Proven experience in VoIP, SIP, or telephony-based application development Experience in AI or automation frameworks (chatbots, NLP, or machine ...

Who We Are Cint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately ...

Position:Senior Software Engineer (C#) Overview: System development for financial institutions Job Description: Due to the expansion of system development projects for financial institutions, we are seeking engineers with C#.NET Responsibilities: - Develop systems for financial ...

Full-Time .Net MAUI Mobile App Developer (iOS & Android) — Remote (Europe/Asia) Location: Remote (Europe or India/Pakistan) Type: Full-time Tech focus: .NET MAUI/Cross-platform Mobile *** This is a .Net MAUI position, please do not apply if you are a Flutter … status tracking Admin-driven workflows and internal review tools Secure authentication and backend/API integrations App Store and Google Play deployment Tech expectations .NET MAUI strongly preferred (Equivalent cross-platform frameworks considered if well justified.) Proven experience implementing apps directly from Figma Strong mobile UI/UX implementation ...