C# Backend Developer

5 days ago


London, Greater London, United Kingdom Synchro Full time £400 - £500
Job Description

We are collaborating with a leading software company in the UK to hire a Senior Backend Developer specializing in .NET / C# for a 6-month contract. As part of our team, you will be responsible for new development within a Microservices architecture, as well as maintaining and improving our legacy systems during the transition.

Your work will involve designing the back end of new platforms using C#.Net Core and building the front end UI around React JS. You will also play a role in contributing to cross-team initiatives with engineers from other squads to enhance our clients core technology.

To succeed in this role, you will need strong C# development experience, knowledge of NET Core and .NET Web API, experience of building Microservices in .Net Core, and experience using both SQL & NoSQL technologies. Additionally, you should have experience working in an Agile environment (Scrum/Kanban) and knowledge and experience of Unit Testing (xUnit, nUnit).

Estimated Salary: £400 - £500 per day (Outside IR35)



  • London, Greater London, United Kingdom CV-Library Full time

    Job Description:C# Developer / Software Engineer (C# .Net Azure)About the Role:We are seeking a highly skilled C# .Net developer to join our team. The successful candidate will have strong experience in building backend systems and APIs using C# .Net, CosmosDB and Azure.Key Responsibilities:Design, implement and continuously improve backend systems and...

  • C# Backend Developer

    2 weeks ago


    London, Greater London, United Kingdom Client Server Ltd. Full time

    Job Description: As a skilled C# .Net Backend Developer, you will play a key role in the development and maintenance of our SaaS product suite used by Market Researchers and Analysts. You will be responsible for designing and developing high-performance APIs, collaborating with cross-functional teams, and ensuring the effective use of DevSecOps...


  • London, Greater London, United Kingdom Client Server Full time

    Come and grow your career as a C++ Backend Developer at Client Server. We offer the opportunity to work on cutting-edge Greenfield projects and collaborate with a talented team of developers.You will be responsible for building and maintaining complex backend systems using C++ and Linux TCP/IP. Your expertise will be crucial in ensuring the security and...


  • London, Greater London, United Kingdom Client Server Full time

    Job Title: Backend Developer C# SQL">About the Role:We are seeking a highly skilled Backend Developer with strong C# and SQL skills to join our team in London.You will be responsible for designing, developing and supporting Portfolio Management systems using modern tech across the full stack from SQL/Oracle, C# .Net Core on the backend through to Angular...


  • London, Greater London, United Kingdom TalentWave Full time £40,000 - £45,000

    Key ResponsibilitiesDesign and develop scalable, secure backend microservices, primarily using C#.Create cloud-native solutions to support a high-demand, global audience.Collaborate with teams across global offices to deliver integrated digital solutions and enhance platform functionality.This role requires a strong understanding of software design...


  • London, Greater London, United Kingdom The Developer Link Full time

    The Developer Link is seeking a highly skilled .NET Developer to join their team. This is a fantastic opportunity for an experienced professional to take on new challenges and grow with the company.We are looking for a mid-senior level .NET Developer with commercial experience in backend development. The ideal candidate will have a strong background in C#...

  • C# Backend Developer Lead

    54 minutes ago


    London, Greater London, United Kingdom Cititec Talent Full time

    About the OpportunityWe are looking for a skilled Senior C# Developer to join our team in London, UK. The successful candidate will have extensive experience in backend development with C#, knowledge of commodities trading platforms, and expertise in API development.The role offers a salary range of £80,000 - £110,000 per annum, depending on experience, as...


  • London, Greater London, United Kingdom Cititec Talent Full time

    Career OpportunityCititec Talent offers a unique career opportunity for an Expert C# Backend System Developer to join our team. As an Expert C# Backend System Developer, you will be responsible for designing and developing scalable backend systems using C# and .NET. You will also lead on architecture design, code reviews, and testing strategies....


  • London, Greater London, United Kingdom The Developer Link Full time

    The Developer Link is searching for a skilled .NET Developer to enhance their team's capabilities. This role presents an excellent opportunity for an experienced professional to take on new challenges and make a meaningful contribution to our organization.We are seeking a mid-senior level .NET Developer with commercial experience in backend development. The...


  • London, Greater London, United Kingdom The Developer Link Full time

    About The Developer LinkWe are seeking a skilled .NET Backend Developer to join our team. As a remote-friendly company, we offer the flexibility to work from anywhere while still being part of a collaborative and dynamic environment.The ideal candidate will have commercial experience in NET development, with a focus on backend technologies. Experience...

  • Backend Developer

    6 days ago


    London, Greater London, United Kingdom Client Server Full time

    Career Advancement Opportunity: Backend Developer (C#, .Net, SQL)We are looking for an experienced Backend Developer to join our team at a successful Hedge Fund in London. As a key member of our Agile development team, you will be responsible for designing, developing, and supporting the Portfolio Management systems using modern tech across the full...


  • London, Greater London, United Kingdom Workonblockchain Full time

    C++ and Python Backend Specialist WantedAt Workonblockchain, we're looking for a skilled Backend Software Engineer to work on our cutting-edge AI system. As a key member of our team, you'll be responsible for building and deploying intelligent video security systems that integrate seamlessly with current systems, enabling features like person and license...


  • London, Greater London, United Kingdom CA Tech Talent Full time £35,000 - £45,000

    Estimated Salary: £35,000 - £45,000Taunton-based CA Tech Talent is seeking a skilled C# .NET Core Developer to join our dynamic team. As a key member of our development team, you will be responsible for designing, developing, and deploying scalable and maintainable backend applications using C# and .NET Core.The ideal candidate will possess extensive...


  • London, Greater London, United Kingdom CA Tech Talent Full time £35,000 - £45,000

    Job Title: Backend Developer SpecialistSalary: £40,000 - £50,000 per annumJob Description:CA Tech Talent is seeking a skilled Backend Developer Specialist to enhance our vibrant team. The perfect candidate will possess extensive experience in backend development, particularly with the latest versions of C# .NET Core.Main Responsibilities:Develop, test, and...

  • C# Backend Developer

    3 hours ago


    London, Greater London, United Kingdom Client Server Ltd. Full time

    About Client Server:We're seeking an experienced C# Developer to join our talented development team in London, working on high-frequency systems and distributed architecture.This role offers the chance to gain valuable finance experience with a hedge fund, using your technical skills to drive business growth.You'll be part of a dynamic environment with...


  • London, Greater London, United Kingdom The Developer Link Full time

    About the RoleWe are seeking an experienced .NET Backend Engineer with commercial experience to join our client's innovative team. As a mid-senior level developer, you will be responsible for designing and implementing scalable backend solutions using Azure technologies.


  • London, Greater London, United Kingdom Synchro Full time £400 - £500

    **About the Role**We are seeking an experienced Backend Developer specialising in C# / .NET to join our team at Synchro for a 6-month contract. In this position, you will work on developing and maintaining complex software systems using .NET technologies, collaborate with other developers on projects, and contribute to cross-functional initiatives.Your key...


  • London, Greater London, United Kingdom The Developer Link Full time

    The Developer Link has partnered with a well-funded and profitable FinTech startup in London, offering a unique opportunity for a skilled .NET Developer to join their team.Job Overview:The company is looking for a mid-level .NET Developer with a focus on backend development.The ideal candidate will have a strong background in Azure and excellent...


  • London, Greater London, United Kingdom Client Server Ltd. Full time

    Backend Developer Job in FinanceWe are looking for an experienced backend developer to join our finance team. As a key member of our development team, you will be responsible for designing and implementing scalable and efficient software solutions.Job Description:Design and implement software solutions using C# and .NetCollaborate with cross-functional teams...


  • London, Greater London, United Kingdom Wheely Ltd. Full time

    Job Title: Agile Backend DeveloperWelcome to Wheely Ltd.! We are looking for an experienced Backend Engineer to join our team in West London.The ideal candidate will have 3+ years of experience developing scalable and reliable backend services using languages such as Go, Ruby, Python, C++, Java, Kotlin, etc.Responsibilities:Design and implement new...