Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join a dynamic team to build core banking systems using C# and .NET.
- Company: Work with an innovative fintech company focused on transforming financial services.
- Benefits: Enjoy remote work flexibility and potential contract extensions.
- Why this job: Make a real impact by solving complex problems in a collaborative environment.
- Qualifications: Experience in C#/.NET and building RESTful APIs is essential.
- Other info: This role offers a chance to work with modern engineering principles.
The predicted salary is between 43200 - 72000 £ per year.
Senior C# Engineer – .NET, Blazor, Kafka, API, C# Senior C# Engineer – .NET, Blazor, Kafka, API, C# 1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.This range is provided by Denu Recruit. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range Direct message the job poster from Denu RecruitSenior C# Developer (Contract) | Core Banking Systems | Remote (UK) | £Outside IR35We\’re working with a fast-paced fintech company looking for a Senior C# Developer to join their agile team for an initial 3-month contract (Outside IR35 – potential extension)You\’ll be playing a key role in implementing and transformation of a core banking system , building scalable services and secure APIs. If you enjoy solving complex problems and building tools that make an operational impact, this is a great opportunity to work at the heart of an innovative platform. This is a small team of engineers and as much as it is a contract there is a big focus on team focus.Build core banking functionality using C# and .NETDesign and maintain secure, scalable Azure-hosted APIsCollaborate across engineering, product and ops to ensure a smooth, efficient platformSupport DevOps practices with CI/CD pipelines and monitoring toolsThey have internal interface which are built using BlazorYou\’ll need:Proven experience in C#/.NET , ideally in regulated/financial services/core banking – this is a big plusComfortable building and consuming RESTful APIsTo have strong understanding of modern eng principles to make impact on the engineering architecture and culture.Work setup:Remote-first with optional visits to offices in Cambridge or LondonFlexible if you\’d like occasional time onsite with the teamStart: ASAPLocation: UK-based, remoteInterested? Let\’s chat — we\’d love to tell you more. Or apply now with your CV.Seniority level Seniority level Not ApplicableEmployment type Employment type ContractJob function Job function Finance and Information TechnologyIndustries Financial Services, Banking, and Software DevelopmentReferrals increase your chances of interviewing at Denu Recruit by 2xSign in to set job alerts for \”Software Engineer\” roles. Front End Developer (Remote Fixed Term Contract) Birmingham, England, United Kingdom 3 days agoSoftware Engineer Intern/Co-op (Fall 2025) London, England, United Kingdom 2 weeks agoLondon, England, United Kingdom 3 months agoLondon, England, United Kingdom 1 week agoPython Backend Junior Software Engineer – Remote 4 days a week (Europe) London, England, United Kingdom $30,000.00-$40,000.00 3 weeks agoLondon, England, United Kingdom 1 month agoGreater London, England, United Kingdom 5 hours agoFrontend software engineer (React) – Europe Remote Liverpool, England, United Kingdom $35,000.00-$40,000.00 1 week agoGreater London, England, United Kingdom 1 month agoLondon, England, United Kingdom 6 months agoHounslow, England, United Kingdom 2 weeks agoUnited Kingdom $75,000.00-$100,000.00 3 weeks agoFrontend software engineer (React) – Europe Remote Belfast, Northern Ireland, United Kingdom $35,000.00-$40,000.00 1 week agoLondon, England, United Kingdom 2 days agoFrontend software engineer (React) – Europe Remote Birmingham, England, United Kingdom $35,000.00-$40,000.00 1 week agoFrontend software engineer (React) – Europe Remote Glasgow, Scotland, United Kingdom $35,000.00-$40,000.00 1 week agoFrontend software engineer (React) – Europe Remote Manchester, England, United Kingdom $35,000.00-$40,000.00 1 week agoSoftware Engineer (Backend or Full-Stack) United Kingdom $100,000.00-$150,000.00 3 weeks agoLondon, England, United Kingdom 3 weeks agoFull-stack Software Dev – UK or Ireland (remote) London, England, United Kingdom 1 week agoLondon, England, United Kingdom 2 months agoPython Backend Junior Software Engineer – Remote 4 days a week (Europe) Manchester, England, United Kingdom $30,000.00-$40,000.00 3 weeks agoPython Backend Junior Software Engineer – Remote 4 days a week (Europe) Edinburgh, Scotland, United Kingdom $30,000.00-$40,000.00 3 weeks agoWe\’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr
Senior C# Engineer - .NET, Blazor, Kafka, API, C# employer: Denu Recruit
Contact Detail:
Denu Recruit Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior C# Engineer - .NET, Blazor, Kafka, API, C#
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as .NET, Blazor, and Kafka. Having hands-on experience or projects that showcase your skills in these areas will make you stand out during discussions.
✨Tip Number 2
Network with professionals in the fintech industry, especially those who work with core banking systems. Engaging in relevant online communities or attending meetups can provide valuable insights and connections that may help you get noticed.
✨Tip Number 3
Prepare to discuss your experience with building and consuming RESTful APIs. Be ready to share specific examples of how you've implemented these in past projects, as this is a key requirement for the role.
✨Tip Number 4
Showcase your understanding of modern engineering principles and DevOps practices. Being able to articulate how you've contributed to CI/CD pipelines or improved team collaboration will demonstrate your fit for their agile environment.
We think you need these skills to ace Senior C# Engineer - .NET, Blazor, Kafka, API, C#
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C#, .NET, and any relevant projects involving core banking systems. Use specific examples to demonstrate your skills in building scalable services and secure APIs.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the fintech industry and explain how your background aligns with the company's needs. Mention your experience with Blazor and RESTful APIs, as well as your understanding of modern engineering principles.
Showcase Problem-Solving Skills: Include examples in your application that showcase your ability to solve complex problems. Discuss any challenges you've faced in previous roles and how you overcame them, particularly in relation to engineering architecture and team collaboration.
Highlight Remote Work Experience: Since this position is remote-first, emphasise any previous remote work experience you have. Discuss how you effectively communicate and collaborate with teams in a virtual environment, which is crucial for this role.
How to prepare for a job interview at Denu Recruit
✨Showcase Your C# and .NET Expertise
Be prepared to discuss your experience with C# and .NET in detail. Highlight specific projects where you've implemented these technologies, especially in regulated or financial services, as this is a significant plus for the role.
✨Demonstrate API Knowledge
Since the role involves building and consuming RESTful APIs, be ready to explain your understanding of API design principles. Share examples of how you've successfully integrated APIs in past projects.
✨Emphasise Team Collaboration
This position requires working closely with a small team. Be sure to discuss your experience in collaborative environments, particularly how you've contributed to team success in agile settings.
✨Prepare for Problem-Solving Scenarios
Expect to face technical challenges during the interview. Prepare to walk through your thought process on solving complex problems, particularly those related to core banking systems or scalable services.
