1 to 25 of 26 Permanent C# Developer Jobs in England

Developer C# .NET East Grinstead, West Sussex Hybrid working - 2-3 day WFH Developer C# .NET needed for a leading organisation based in East Grinstead who are looking to employ an experienced Developer with an in-depth knowledge of C#, ASP.NET … JavaScript, HTML, CSS jQuery, XML/JSON * S alary: £52,000 per annum Some of the main duties of the Developer C# .NET will include: * Produce software solutions from project specifications * Development and the provision of appropriate documentations for allocated products and projects. * Projects must also ...

Senior C# Developer/Software Engineer (C# .Net AWS) London to £90k Are you a technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider whilst enjoying … range of perks and benefits. As a Senior C# Developer you will collaborate with DevOps and Product Management within an Agile team environment working on a Greenfield Market Data platform. The platform has been built with C# deploying to AWS and requires high scalability ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £150k Do you have expertise with backend C# combined with strong technical leadership skills? You could be joining a well-funded Fintech scale-up that is establishing a technical centre of excellence … North East. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third-party integrations and oversee the configuration and upkeep of secure, reliable server environments. ...

Senior C# Developer – Investment Banking (6 Month Contract) Location: London (Hybrid) Contract: 6 months (initial) Day Rate: Competitive Overview: We are seeking an experienced Senior C# Developer to join a high-performing PnL Explain development team within a leading investment bank. The role focuses … team Key Skills & Experience Extensive experience in software engineering , with a proven track record delivering complex, enterprise-scale systems Expert-level knowledge of C#/.NET Framework , including multi-threading and design patterns Strong experience with SQL Server and T-SQL development Exposure to ClickHouse or similar high-performance ...

Lead Software Developer (C# .NET/Azure) Sheffield Our client based in Sheffield is seeking an experienced Lead Software Developer to join their growing engineering team. This is an excellent opportunity for a senior technologist who combines hands-on software development expertise with strong technical … developers, and ensuring the successful delivery of high-quality software solutions. Key Responsibilities Lead the design, development, and delivery of scalable backend services using C# and the latest .NET technologies (.NET 8, ASP.NET Core) Define and influence software architecture, technical standards, and development best practices across the engineering team ...

Lead C# Developer/Backend Software Engineer (C# .Net) Newcastle onsite to £150k Do you have expertise with backend C# combined with strong technical leadership skills? You could be joining a well-funded Fintech scale-up that is establishing a technical centre of excellence … North East. As a Lead C# Developer/Backend Software Engineer you'll design and implement the logic behind core applica click apply for full job details ...

C# Software Developer Energy Sector Experience Essential Are you a talented C# Software Developer with proven experience delivering software solutions within the energy sector? Our client, an established software group working across energy, AI, and technology-led industries, is looking for a strong C# … able to demonstrate delivery across enterprise-scale or business-critical platforms. Key Responsibilities Develop, maintain, and enhance applications using ASP.NET MVC and C# Deliver scalable, secure, cloud-based solutions within energy-focused environments Work with Postgres and Azure SQL to optimise database performance and structure Build and maintain serverless ...

C# Developer - Global Investment Management Firm Central London (3 days onsite/2 days remote) I'm partnering with a leading multinational investment management firm seeking a strong C# Developer to join a high-performing engineering team delivering business-critical platforms. This role requires … distributed applications Enhancing systems that model financial positions, transactions and flows Driving projects from inception through design, build, testing and release Core requirements: Strong C#/.NET development experience Advanced SQL skills (performance tuning, complex queries, data modelling) Azure cloud experience (App Services, Functions, Service Bus, DevOps etc.) Experience ...

Front Office C# .NET Developer | ETRM Integration | Azure | Energy Trading | £105,000 | Hybrid, London A Front Office C# .NET Developer is required to join a high‐performing integration team within one of the world’s leading energy trading firms, based in their Victoria office. … consequential sectors in technology right now. The energy transition, volatile global markets and the increasing complexity of trading operations are driving serious investment in C# .NET engineering and this firm sits right at the centre of that. This is not a back‐office support role. It’s a front ...

Full Stack C# .NET Developer | Post-Trade Operations | ETD | Up to £140,000 | AWS | Financial Services | Hybrid, London A Full Stack C# .NET Developer is required to join a high-performing operations technology team within one of London's most technology-driven financial services … firms, operating across global commodity and derivatives markets . This is a full stack role with a strong C# .NET backend focus, working on operationally critical systems that support the post-trade processing of Exchange-Traded Derivatives (ETD). You'll be working across the full stack from React ...

C# Developer Location: London, Hybrid position 50% in officeKey Responsibilities * Software development and maintenance of sales tools applications, components and utilities. * Participate in an agile based software development life-cycle including analysis, documentation, development, testing and code reviews. * Interact with our business sponsors who are working … software development experience or equivalent. * Excellent communication skills, both written and oral, inside and outside the team. * Solid experience with client or server-side C# development. * Solid experience with web-based applications and restful APIs. * Solid experience with relational databases and SQL knowledge. * An ability to design performant software ...

C# Developer Location: London, Hybrid position 50% in office Key Responsibilities • Software development and maintenance of sales tools applications, components and utilities. • Participate in an agile based software development life-cycle including analysis, documentation, development, testing and code reviews. • Interact with our business sponsors who are working … software development experience or equivalent. • Excellent communication skills, both written and oral, inside and outside the team. • Solid experience with client or server-side C# development. • Solid experience with web-based applications and restful APIs. • Solid experience with relational databases and SQL knowledge. • An ability to design performant software ...

Front Office C# .NET Developer | ETRM Integration | Azure | Energy Trading | £105,000 | Hybrid, London A Front Office C# .NET Developer is required to join a high‐performing integration team within one of the world’s leading energy trading firms, based in their Victoria office … exciting and consequential sectors in technology today. The energy transition, volatile global markets, and increasing complexity across trading operations are driving significant investment in C# .NET engineering — and this firm sits at the centre of that transformation. This is not a back‐office support role or a siloed development ...

C# .NET Developer | Energy Trading Systems | Off‐The‐Shelf Integration | £80,000 | AWS | Fully Remote A C# .NET Developer is required to join the Trading Risk Management Centre of Excellence at one of the UK’s largest and most established energy businesses, operating across … through to customer delivery, with excess traded across wholesale markets. The business operates at significant scale across the full energy value chain, and the C# .NET engineering function is central to enabling that. The team works across a landscape of off‐the‐shelf trading systems and bespoke integrations ...

C# .NET Developer | Energy Trading Systems | Off‐The‐Shelf Integration | £80,000 | AWS | Fully Remote A C# .NET Developer is required to join the Trading Risk Management Centre of Excellence at one of the UK’s largest and most established energy businesses, operating across … through to customer delivery, with excess traded across wholesale markets. The business operates at significant scale across the full energy value chain, and the C# .NET engineering function is central to enabling that. The team works across a landscape of off‐the‐shelf trading systems and bespoke integrations ...

C# .NET Developer | Energy Trading Systems | Off‐The‐Shelf Integration | £80,000 | AWS | Fully Remote A C# .NET Developer is required to join the Trading Risk Management Centre of Excellence at one of the UK’s largest and most established energy businesses, operating across … through to customer delivery, with excess traded across wholesale markets. The business operates at significant scale across the full energy value chain, and the C# .NET engineering function is central to enabling that. The team works across a landscape of off‐the‐shelf trading systems and bespoke integrations ...

member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Graduate Software Developer (C#)- 2-year Placement Description - We are looking for a graduate level Software Developer to join our software engineering team in Cambridge. … Automation Tools Ownership of automation to process new releases from Microsoft Key Requirements: Interest in Operating System internals Knowledge of reverse Engineering Exposure to C#, .Net Framework (Core) A great aspiring Software Developer will have- Windows Development/Windows Platform Development Scripting experience with Powershell Interest ...

looking for a skilled Senior C# Developer who is keen to move into a leadership position over time. This is a truly exciting opportunity perfect for someone with a solid technical background who is motivated to step into a Team Lead role, developing their leadership skills through … learn from the current Team Lead Create and manage internal NuGet packages Requirements for the role: At least 4 years of commercial experience in C# development Experience developing .NET 6+ Web APIs Strong understanding of microservices architecture Experience with Angular or similar front-end frameworks Experience using ORM tools ...

C# .NET Developer | Energy & Commodities Trading | Greenfield ETRM Rebuild | £60,000 | London (Hybrid) Our client, a leading global energy brokerage, is looking for a Junior C# .NET Develope r to join their Power & Gas technology team. You’ll be working alongside senior engineers who are rebuilding … event‐driven architectu re within a high‐performance Energy Trading environmen t.The Ro le You will support the redevelopment of a low‐laten cy C# .NET trading platf orm, contributing to new services, APIs, and UI components. Working closely with experienced engineers, you’ll learn h ow Front Office ...

Software Developer (C#/.NET) Location: Crewe or Chester (2 days per week onsite) This is a chance to join a growing software team developing systems that sit at the heart of complex, real-world operations. The organisation specialises in building practical, reliable technology used daily … enhancing core applications, contributing to solutions that need to perform consistently under pressure and adapt as requirements evolve. Core experience required: Commercial experience using C# and the .NET framework (ideally .NET Core). Strong understanding of relational databases , particularly SQL Server. Experience working with or understanding of APIs ...

software development team are responsible for building a range of internal and client facing applications delivered primarily through cloud technologies. As a Principle Developer you will contribute to every aspect of the development work including analysis, technical specification & design, development, testing, deployment, and ongoing maintenance. You will take … other duties reasonably required and commensurate with the level of the post. About You Extensive experience as a full stack developer. Exyensive experience in C#/.NET frameworks. Experience of React and TypeScript/JavaScript and associated web technologies. Knowledge of Microsoft Azure and/or AWS cloud technologies ...

delivering integrated and innovative solutions across a large organisation employing thousands of people across the UK. We are seeking an experienced Senior Azure Developer to play a key role in the design, development, and delivery of modern cloud-based solutions across the business. This is an exciting opportunity … enterprise-grade applications and integrations that support critical business operations and infrastructure projects. You will work across a modern Azure environment, utilising technologies including C#, Azure Functions, Logic Apps, Service Bus, API Management, Key Vault, Storage Accounts, Front Door/Application Gateway, Infrastructure as Code, and CI/ ...

role involves developing both backend and frontend components of secure, high-performance applications. Software Engineer Responsibilities include: Backend development in languages such as C#, Python, C++, Rust, Java, Typescript or other. Designing and building RESTful APIs Frontend development using React and TypeScript Working with SQL databases and modern ...

Working for a major energy trader (Oil, Power, Gas, Renewables) we are recruiting a Senior C#/React Developer with a background in financial services/trading systems/trading tools. The Role As a member of a skilled global team of software engineers, you will play … developing new trading tool/solutions. The customers are Traders, Analysts, Researchers and Data Scientists. Essential Skills: 3 -5 years of experience working with C# and related .NET technologies Experience with RDBMS and SQL (Oracle, SQL Server, PostgreSQL) 2 - 3 years commercial experience with React Experience working ...

Software Developer x 2 - C#/.Net/Angular - Up to £55k An award-winning software house requires a number of C#/ASP.Net Software Developers to join its innovative and growing software delivery team. Suitable candidates will be responsible for translating project requirements into functional … Developers, BAs and Testers, focussing on quality and good development practice throughout the development lifecycle. The successful candidates will have the following technical skills: C#/ASP.NET/SQL Angular Exposure to Azure or AWS useful. Coupled with the following: Proven experience of delivering quality software solutions within ...