1 to 25 of 49 Senior C# Developer Jobs

Senior C# Developer/Software Engineer (Windows Desktop Trading Systems) London to £140k Are you a Senior C# Developer with strong Windows desktop development skills combined with banking/financial services experience? You could be progressing your career at a … Hedge Fund with over $10 billion under management. As a Senior C# Developer you will work on critical systems across front, middle and back office systems to support trading, operations, finance, compliance and investor relations, optimising system performance to ensure efficient real-time data processing … reporting and automation of operational workflows. You'll focus on building C#, WinForms, WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and/or Angular. This is a senior, hands-on position More ❯

Senior C# Developer/Backend Software Engineer (C# .Net Core Azure SaaS) Reigate/WFH to £90k Are you a backend focussed C# Developer with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changing technology. As a Senior C# Developer you will join the team responsible for their flagship SaaS insurance platform that handles 4 billion requests per month, playing a key role in … twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have expertise with C# .Net Core backend software development, having worked on large, scalable systems with complexity You're an advocate of creating, clean, reusable and maintainable code More ❯

Senior C# Developer - Remote (UK-Based) Are you a talented .NET Developer looking for an opportunity to work on innovative software solutions across the energy, education, and AI industries? Our client, an established software group, is expanding their team and seeking a motivated … senior developer to help deliver cutting-edge applications for startups and global brands alike. As a Senior C# Developer, you will play a key role in developing, maintaining, and improving ASP.NET MVC applications and cloud-based services. You will work closely … developers, database specialists, and DevOps engineers to build high-quality, scalable software solutions. Key Responsibilities Develop and maintain applications using ASP.NET MVC and C# Work with Postgres and Azure SQL to optimise database structures Develop serverless applications and scalable cloud-based solutions with Azure Functions Maintain and improve More ❯

Senior C# Developer, Crewe, Hybrid Senior C# Developer Exciting opportunity for a Senior C# developer to work in telematics on EV charging! Working in a small dev team with a start-up feel within a … programming processes, and take part in team discussions, planning, architectural and code reviews. Looking for someone with a minimum of 4 years of commercial C# development and experienced with .NET core Web APIs. Someone with critical thinking and strong problem-solving skills who can work in an Agile, continuous … delivery software development environment. Core skills include but not limited to: C# .NET core (.NET 5+) SQL, relational, object and key-value databases ORM technologies (Linq2DB, Entity Framework) Docker, Docker-Compose, Kubernetes, Git, DevOps, REST Cloud services, Azure Linux (advantageous) Microservices and message queues, RabbitMQ, CQRS Linq2DB, Entity Framework More ❯

Senior Full-Stack C# Developer Location: Oxford - Remote - once a month in the office Salary: £70k doe Exciting Opportunity for a Senior Full-Stack C# Developer Are you looking to join a dynamic team that creates top-notch solutions for … global clients? We're seeking a Senior Full-Stack C# Developer to be part of an innovative company based in Oxford with remote work flexibility and occasional in-office collaboration. As a Senior Developer, you will play a crucial role in … junior team members Embrace a Mobile-First development approach and stay updated on the latest tools and technologies Skills and Experience: Microsoft Stack (.NET, C#, .NET 6, ASP.NET Core/MVC) Background in Typescript/JavaScript, Angular, Vue, React, HTML5, CSS3, and IIS Experience with SQL Server, MySQL, CI More ❯

Senior Full-Stack C# Developer Oxford - Remote - once a month in the office Salary £60k - £100k doe (British Citizenship) Exciting Opportunity for a Senior Full-Stack C# Developer Are you looking to join a dynamic team that creates top-notch … solutions for global clients? We're seeking a Senior Full-Stack C# Developer to be part of an innovative company based in Oxford with remote work flexibility and occasional in-office collaboration. This creative studio is responsible for providing best solutions in their industry incorporating … junior team members Embrace a Mobile-First development approach and stay updated on the latest tools and technologies Skills and Experience: Microsoft Stack (.NET, C#, .NET 6, ASP.NET Core/MVC) Background in Typescript/JavaScript, Angular, Vue, React, HTML5, CSS3, and IIS Experience with SQL Server, MySQL, CI More ❯

Senior Software Developer C# .Net - FinTech Senior Software Engineer/Developer (C# .Net) Newcastle onsite to £130k+ Are you a Senior Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in … Software Engineer you will collaborate with a small, talented team to deliver the core platform within a Microsoft environment using the latest versions of C# .Net to produce high quality code. The company has ambitious growth plans, this is a great opportunity to be involved from the ground up … s at A-level. You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems. You have expertise with modern C# .Net Core; Python skills would also be of benefit. You have a strong knowledge of modern software engineering best practices and have experience across More ❯

Senior C# Developer - Equity Derivatives Technology Risk (VP) - Belfast Job Overview: We are seeking an experienced and highly skilled Senior C# Developer to join our dynamic team. The ideal candidate will be responsible for designing and developing features across the … paced environment to deliver innovative solutions. Key Responsibilities: Implement robust, high-performance, and scalable solutions for Citi's Equity Derivatives Risk management platform using C# (C++ is a bonus) Collaborate with traders, quants, and analysts to gather requirements and ensure the software meets business needs Integrate new features and … capabilities Stay updated with the latest industry trends, technologies, and best practices. Proactively suggest improvements to existing systems and processes Technical Skills: Proficient in C# and ideally C++ programming languages Experience with multi-threading, concurrency, and real-time systems Familiarity with financial data protocols and market data feeds In More ❯

Software Developer Clearance: BPSS Location: Remote Role Overview We are seeking a Senior C# Developer for one of our clients and contribute to the development of innovative software solutions. The ideal candidate will have a strong background in .NET Core and a solid … technologies. This role will involve collaborative work within a dynamic environment, focusing on delivering high-quality applications. Responsibilities - Design, develop, and maintain applications using C# and .NET Core. - Collaborate with cross-functional teams to define, design, and ship new features. - Write clean, scalable, and efficient code while following best … implementation of Government Digital Service (GDS) standards and guidelines. - Troubleshoot and debug applications to enhance performance and user experience. Qualifications - Proven experience as a C# Developer or similar role. - Strong knowledge of .NET Core framework. - Proficiency in SQL and database management systems. - Experience with Azure cloud services. More ❯

Tech Lead/Senior Developer (C#/React/Azure) – London/Hybrid £80,000-£85,000 My client is looking for a Tech Lead (or a Senior Developer with line management experience) to join their expanding team and help continue … developers to deliver technical excellence. This role will involve a blend of hands-on coding with line management responsibilities. Responsibilities · Work with the senior management team to not only transform requirements into technical features but also help shape the technical direction of the business · Manage an existing team … and managing its delivery · Improve ways of working and overall outputs of the software Essential Requirements · Demonstrated success in line management · Extensive experience with C# .NET and JavaScript (React/Typescript) · Extensive experience in solutions architecture and technical leadership roles, with knowledge of software development across multiple platforms · Leadership More ❯

Tech Lead/Senior Developer (C#/React/Azure) – London/Hybrid £80,000-£85,000 My client is looking for a Tech Lead (or a Senior Developer with line management experience) to join their expanding team and help continue … developers to deliver technical excellence. This role will involve a blend of hands-on coding with line management responsibilities. Responsibilities · Work with the senior management team to not only transform requirements into technical features but also help shape the technical direction of the business · Manage an existing team … and managing its delivery · Improve ways of working and overall outputs of the software Essential Requirements · Demonstrated success in line management · Extensive experience with C# .NET and JavaScript (React/Typescript) · Extensive experience in solutions architecture and technical leadership roles, with knowledge of software development across multiple platforms · Leadership More ❯

I am recruiting for a Senior C# Developers for an incredibly successful client of mine whereby you will be a key contributor to the development of cutting-edge systems and services that enhance my clients exciting product and services offering. This is very much a senior C# Developer role but my client is looking someone with a decent grounding in DevOps, AWS preferred with some Docker and Kubernetes. The Role: Develop new features in a microservices-based architecture. Write and document services to integrate with and consume external APIs. Maintain and … integration tests. Conduct code reviews to uphold quality standards. Troubleshoot and debug complex systems. Experience required: At least 4 years of commercial experience in C# development. Strong problem-solving and critical-thinking abilities. Proficiency in .NET Core Web APIs. Experience in Agile, continuous delivery environments. Familiarity with relational, object More ❯

Senior C# full stack Developer required to work near to Rugby. My client also works on a Hybrid model system. Job responsibilities: My client is looking for Senior Software Developer with C#, ASP.NET MVC, SQL Server. If you also have … Blazor that would be great (but training will be given for Blazor). They are looking for core skills of C# and experience working on web-based solutions using ASP.NET MVC. You must have great communication skills and be happy working as part of a team. Skills required: A … strong understanding of C#, MVC, SQL and HTML are all essential - please note you will be tested on all 4 skills. Excellent communication and collaboration skills. Software architecture skills. Should be familiar with both client and Server Side technologies. Please note my client cannot sponsor you and will not More ❯

Position: 3D Graphics Developer, C# Software Developer, Senior Level, Graphics-based Software Engineer Location: Global Software House - East Midlands area Salary: Up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Are you: Proven … in C# experience in the development of Graphics, CAD or Mathematical based software? Experienced in building software to create 3D models? Familiar with OpenGL or DirectX, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad … APIs in a micro-service architecture Solving complex mathematical and geometric problems Developing 3D graphical and CAD applications Required Skills and Experience: Proficiency in C# and ASP.NET Core Experience with cloud-based solutions and micro-service architecture Strong mathematical and geometric problem-solving abilities Knowledge of 3D graphical/ More ❯

Description: Senior C#/ETL Developer Location : Fishers, IN - NOT REMOTE Expectations : We are seeking a highly skilled and experienced C# developer to join our team. The ideal candidate will have a strong background in C# and .NET development, as well … automated tasks and integrates data from various sources into our centralized data warehouse. Major Functions/Responsibilities : Design, develop, and maintain software applications using C# and.NET framework. Collaborate with cross-functional teams to define, design, and deploy new features. Create and manage process on Windows VMs executing automated tasks … degree, 5 to 7 years' experience in corporate application development environments as a software developer with a strong portfolio. Strong proficiency in C#, NET framework, JavaScript, SQL, web API, and REST. Experience creating and managing automated processes on Windows VMs. Experience in working with Snowflake Cloud Data More ❯

Developer Please note although this role is full time onsite, my client is able to offer you free daily parking. Full Stack, C# .Net Web Development and front-end technologies, preferably Vue.js Experience with ASP.NET, C#, HTML, SASS/CSS, JavaScript/TypeScript and front-end … an Agile team, think quickly, plan carefully, and work well with others using varied forms of technology and coding principals. About the role: The C#/.NET senior Developer role will be working a part of a small team of developers, where you will have … Oriented Coding and Software Design and enjoy the challenges that working with new technology brings with it. You will work with technologies that include C#, .Net, SQL Server, JavaScript and vue.js, and gain some exposure to projects involving cloud services among other evolving other technological projects. Key Responsibilities: Develop More ❯

Developer Please note although this role is full time onsite, my client is able to offer you free daily parking. Full Stack, C# .Net Web Development and front-end technologies, preferably Vue.js Experience with ASP.NET, C#, HTML, SASS/CSS, JavaScript/TypeScript and front-end … an Agile team, think quickly, plan carefully, and work well with others using varied forms of technology and coding principals. About the role: The C#/.NET senior Developer role will be working a part of a small team of developers, where you will have … Oriented Coding and Software Design and enjoy the challenges that working with new technology brings with it. You will work with technologies that include – C#, .Net, SQL Server, JavaScript and vue.js, and gain some exposure to projects involving cloud services among other evolving other technological projects. Key Responsibilities: Develop More ❯

Senior Software Developer/Engineer (C# .Net API AWS) Sunderland/WFH to £80k Are you a Senior Software Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership … the full software development lifecycle, from inception through to release, building highly available applications using a range of technologies with a focus on backend C#, T-SQL, Redis and AWS. You'll provide mentoring and technical guidance to the team with a focus on delivery, whilst remaining hands-on … range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net backend development experience You have mentoring/technical/team leadership skills, are able to coach and build a successful engineering team You More ❯

Senior Software Developer/Engineer (C# .Net API AWS) Sunderland/WFH to £80k Are you a Senior Software Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership … the full software development lifecycle, from inception through to release, building highly available applications using a range of technologies with a focus on backend C#, T-SQL, Redis and AWS. You'll provide mentoring and technical guidance to the team with a focus on delivery, whilst remaining hands-on … range of facilities and perks including free meals at the onsite restaurant as well as membership at onsite gym. About you: You have strong C# .Net backend development experience You have mentoring/technical/team leadership skills, are able to coach and build a successful engineering team You More ❯

Senior Developer - C# .NET Newcastle - 5 days a week onsite Salaries paying £80k - £110k + bonuses Minimum 2.1 degree in Computer Science or related field, from a Russell Group University required for this role. Our client Our client are a newly created Joint Venture specialising … leverage their skillsets. What Makes a Great Candidate Excellent programming and technology skills, including an in-depth understanding of and recent programming experience in C#/.Net or other object-oriented languages such as Java, Python or C++. Experience working with SQL databases. Azure or AWS experience. A strong … knowledge and exposure. Innovation : Challenge current systems and processes to achieve common goals through technical excellence and innovation. If you are a great developer and communicator who loves working on demanding initiatives and solving challenging problems, this could be the right place for you. Join them to make More ❯

Role: Senior .NET Developer (C#/Umbraco) Location: Eastleigh Salary: £45,000 - £55,000 Were looking for a skilled and forward-thinking Senior .NET Developer to help deliver high-quality digital services and customer experiences. In this pivotal role, youll design … and integration. Youll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business. Senior .NET Developer Responsibilities Lead on the design, development, and maintenance of robust .NET-based web applications Take ownership of Umbraco CMS development … compliance, and accessibility standards Mentor junior developers and contribute to best practice sharing What you should bring to the role ? Strong experience with .NET (C#) , .NET Core, and ASP.NET MVC ? Hands-on experience with Umbraco CMS (v8 and above highly desirable) ? Proven ability to design and deliver scalable CMS More ❯

C#, ASP.NET Core MVC, DI and EF for SOLID design, hybrid working This role will suit a Cambridge-based C# developer keen to work on the latest C# ASP.NET server-side code. This is a live, high-traffic system used by industry specialists at major … who’d like them. To apply, you’ll need a CV showing your: • Significant commercial (or equivalent) experience as a developer using C#, ASP.NET (preferably ASP.NET Core MVC) and developing web APIs (preferably RESTful), using productive agile methods. • Strong academic qualifications, or equivalent commercial experience. • Full existing … Work at the enterprise scale would be beneficial, but is not essential, as is any additional front end work using JavaScript/TypeScript. Keywords: C#, ASP.NET Core MVC, DI, Entity Framework, REST, Agile, SOLID, Cambridge, hybrid, cycle Another top job from ECM, the high-tech recruitment experts. Even if More ❯

is presented to you through one of our partners. Click on "Show interest" to be redirected. Role: Senior .NET Developer (C#/Umbraco) Location: Eastleigh Salary: £45,000 - £55,000 We're looking for a skilled and forward-thinking Senior .NET Developer … integration. You'll work as part of an agile team to support the delivery of secure, efficient, and innovative solutions across the business. Senior .NET Developer Responsibilities More ❯

A Proprietary Trading firm in London is seeking a talented Senior C# Developer to join their trading and execution team. This new role has been created due to the company’s strong performance and internal growth, offering a fantastic opportunity for someone that really enjoys … with the team to improve operational workflows and user experience. Key Requirements: Degree in Computer Science or a related scientific field. Strong experience in C# and the .NET platform. Experience in building or maintaining trading and data analytics platforms. Good database experience, including SQL Server, Oracle, or similar. Knowledge More ❯

A Proprietary Trading firm in London is seeking a talented Senior C# Developer to join their trading and execution team. This new role has been created due to the company’s strong performance and internal growth, offering a fantastic opportunity for someone that really enjoys … with the team to improve operational workflows and user experience. Key Requirements: Degree in Computer Science or a related scientific field. Strong experience in C# and the .NET platform. Experience in building or maintaining trading and data analytics platforms. Good database experience, including SQL Server, Oracle, or similar. Knowledge More ❯