1 to 25 of 44 Permanent C# Developer Jobs in England

Graduate C# Developer, Newbury, Berkshire. Office based (parking available and an easy walk from Newbury railway station). Established company based in central Newbury are looking for a Graduate C# Developer to join their small team. You will be involved in hands-on development … this small development team you will be involved across the whole development life cycle. Key responsibilities include - Hands-on software engineering using Visual Studio, C#, ASP.NET and a specialist cross platform low code rapid development tool Working throughout the software development life cycle. Resolving technical issues. Develop both desktop ...

Senior C# Developer/Engineer (C# .Net Desktop Application) Reigate/WFH to £90k Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically … challenging systems with continual learning opportunities a global Fintech. What's in it for you: As a Senior C# Developer/Engineer you will receive a competitive salary plus a range of perks and benefits: Up to £90k salary plus bonus (c20%) Hybrid working (3 days ...

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 … progression? As a Principal C# Developer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software ...

Lead Software Developer/Engineer (C# .Net Core) Newcastle onsite to £130k Do you have expertise with backend software development within finance/trading environments, combined with strong leadership skills? You could be progressing your career in a hands-on Lead Software Developer …/team leadership skills, happy conducting 1-2-1s, providing coaching and mentoring as well as project leadership You have expertise with modern C# .Net Core, Python skills would also be of benefit (will also consider other OO languages e.g. C++, Java) You have a strong knowledge ...

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of developing with C# … pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential Skills Minimum 3 to 5 years experience of Microsoft web technologies (C#, ASP.NETCore MVC) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders: sales, brokers, middle office, external vendors. Ability to produce clean ...

fast-growing dynamic brokerage firm in London seeks a C# .NET Software Developer to re-architect and build their middle office platform. The role requires 3-5 years of experience with Microsoft web technologies and SQL Server, with a strong emphasis on relationship building in a fast ...

C# Developer Location: Cambridge | Salary: Competitive Hexwired Recruitment has partnered with a leading technology and engineering company. Due to continued growth and an expanding product portfolio, they are now seeking a new C# Developer to join their growing team. Required Experience Degree in Software … Engineering, Computer Science or a related discipline. Commercial experience developing software for production testing or process automation. Strong C# development experience, ideally with WPF and MVVM. Understanding of software release, configuration and change-control processes. Strong documentation and communication skills. Comfortable working across R&D, manufacturing and engineering environments. ...

title: C# Developer Client: Elite FinTech Firm Salary: Up to £100k + Bonus + Package Location: London (Flexible Working) Skills: C#, High Performance Tools, Greenfield Projects, STEM Degree (Preferred) The Role An elite fintech firm are searching for C# Developers to join a group … high performance tools - utilising cutting edge technology across a diverse range of greenfield projects Tech driven environment - most recent versions/frameworks of C# used daily Requirements Strong knowledge of C# STEM degree - strong computer science fundamentals (Preferred) #J-18808-Ljbffr ...

Role: C# Developer (AVP) Client: Elite FinTech Firm Compensation: Up to £100k + Bonus + Package Location: London (Flexible Working) Experience Level: 2+ Years Overview An elite fintech firm are searching for C# Developers to join a group of highly regarded talent. This team … technology across a diverse range of greenfield projects. Tech Environment: Working in a tech driven environment with the most recent versions and frameworks of C# used daily. Requirements Programming: Strong knowledge of C#. Education: STEM degree with strong computer science fundamentals preferred. If this is of interest, please apply ...

Role: Junior C# Quantitative Developer Client: Leading Hedge Fund Compensation: Competitive Base + Performance Bonus Location: London (Hybrid) Overview Join a leading hedge fund where technology and mathematics drive every decision. We’re looking for a talented Junior Quantitative Developer to work alongside experienced quants … intersection of engineering and research, contributing to the development of mission-critical trading and analytical tools. Key responsibilities include: • Developing and maintaining high-performance C# applications used across research, risk management, and live trading. • Collaborating with quants to implement complex pricing models and robust backtesting frameworks. • Enhancing data processing ...

Client Server Ltd. in London is seeking a Principal C# Developer to shape architecture and deliver scalable solutions using C#, .NET, AWS and Python. You will work with cross-functional Agile teams, champion SOLID design, and drive AI initiatives such as chat bots. The role offers ...

Experience with ASP.NET, HTML, SASS/CSS, and web services. A broad technicalskillset with a willingness to learn new and emerging technologies. Technologies ASP.NET C# Cloud CSS JavaScript MVC SASS Vue Web Git SQL TypeScript Agile Team Environment We are a client-driven company that manages millions of pounds ...

Duration: 18 month Location: Brussels, BelgiumIndustry: Consultancy & AdvisorySalary: Competitive (dependent on experience)OverviewWe are seeking a Functional Analyst to bridge business objectives and de c# DevOps EngineerLocation: ZugDuration: 6 monthsStart date: June/July 2026Key ResponsibilitiesLead the migration from multi-repositories to a unified monorepo, including consolidation of GitLab ...

Cloud Architect Industry: Automotive Location: London About the Role: As a Cloud Architect and a vital member of our team, you will be responsible for designing, implementing, and ERP Transformation PMO Specialist (Senior Consultant – External ...

Fullstack with C# Dot net HTML Web Software Developer (IT) Company: Nexus Jobs Limited Location: Basildon, United Kingdom Field Successful Web Developers should have sound knowledge and experience in different programming applications. Core skills include C#, Asp.net/Core, JavaScript , HTML, CSS, MVC, and JSON. Role ...

input towards best practice for the future. The role Involves: Designing, developing, testing and maintaining business applications, web portals, APIs and internal systems using C# and .NET technologies. Analyse business requirements and work directly with users to design practical technical solutions that improve efficiency and support business objectives. Support … applications. Contribute to the maintenance and support of the Company's IT systems and technology infrastructure where required. Essential: Commercial experience developing applications using C# and .NET (.NET Core/.NET 8+ preferred). IIS, Windows authentication, deployment Experience designing, developing and supporting web applications and APIs. Strong ...

Senior C# Developer Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary Negotiable, DoE, plus company benefits. Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible … help the government monitor and reduce greenhouse gas emissions from commercial transport Role Summary Triad Group Plc is seeking a skilled and experienced Senior C# Developer to join our dynamic team. As a Senior Developer, you will be responsible for designing, developing, and maintaining software ...

Senior Technical Consultant - C# Developer Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. What your team does: The Professional Services team works directly with some of the world’s largest … Clio Operate platform for top 100 law firms worldwide. Design and implement custom integrations, workflow components, and UI elements. Work across the full stack: C#, SQL Server, JavaScript, HTML, CSS. Collaborate with analysts, configurators, and engineers to deliver scalable solutions. Communicate directly with client stakeholders to gather requirements ...

Triad Group Plc is seeking a Senior C# Developer to design, develop and maintain .NET Core applications, working across client sites or remotely, with options to base in Godalming or Milton Keynes. The role requires SC clearance eligibility and offers a pathway to secure government-scale projects. ...

Clio seeks a Senior Technical Consultant - C# Developer to deliver tailored solutions on the Clio Operate platform for top law firms, spanning frontend to backend. You’ll design integrations, drive UI components, and work with analysts and engineers to ensure scalable outcomes. Ideal candidates have hands ...

C# Quant Developer | Real-Time Market Data | Investment Bank C# Quant Developer | Real-Time Market Data & Analytics | Investment Bank C#, Quant Development, Market Data, Fixed Income, FX, Real-Time Systems The Role: A large financial institution is looking for a Quantitative Developer … migration initiatives. Support the delivery of accurate and reliable data consumed across multiple business areas. What You Bring: Strong software engineering capability in C# or a comparable object-oriented language. Experience of development in a large quant library Exposure to quantitative development, market data platforms or analytics systems. Knowledge ...

Clio Operate platform for top 100 law firms worldwide. Design and implement custom integrations, workflow components, and UI elements. Work across the full stack: C#, SQL Server, JavaScript, HTML, CSS. Collaborate with analysts, configurators, and engineers to deliver scalable solutions. Communicate directly with client stakeholders to gather requirements … software development, ideally on SaaS platforms at scale. Front‐end: JavaScript (vanilla + frameworks such as Vue, React, or similar), HTML5, CSS3. Back‐end: C# (.NET), SQL Server (including query optimisation). Strong communication skills and ability to explain technical concepts to developers and non‐technical stakeholders. Experience working ...

with pragmatic, commercial solutions. You'll have direct interaction with PMs, quants, and the CTO, contributing across design, architecture, and production support. Tech Environment C# and .NET are central to the team's core systems Python is widely used across quant and data groups Open to candidates from other … essential, but interest in Fixed Income/Rates is beneficial Requirements Strong academic background in Computer Science or related field Excellent programming ability in C# and .NET Experience with large or complex data sets 1-5 years' experience in a software engineering role Interest in finance; exposure to fixed ...

Senior C# .NET Developer – Front Office – Investment Bank Our client, a leading global investment bank, is seeking an experienced Front Office C# Developer to join their Global Markets IT function, delivering innovative solutions that support XVA, Liquidity and Financial Resource Management. … ongoing evolution of a modern, event-driven architecture. This is a hybrid role based in London paying up to The Role As a Senior C# Developer, you'll play a key role in designing, developing and enhancing enterprise-grade applications that support critical Front Office functions. ...

Commodities Trading C# Developer 📍 Location: London 📅 Contract: 6 month initial contract 📑 IR35: Inside IR35 Business Area: Global Markets Department: Commodities IT About the Role We are seeking an experienced Commodities Trading C# Developer to join a London-based core development team within a leading … control and CI/CD pipelines Support production systems and ensure ongoing reliability and maintainability Required Skills & Experience Essential Expert-level development experience in C#/.NET Strong experience with SQL Server Proven experience working with service-based architectures (REST, gRPC, web technologies) Solid understanding of asynchronous programming ...