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- Tasks: Design and develop a new web application using C#/.NET and React.
- Company: Join an innovative tech team focused on ambitious projects.
- Benefits: Competitive salary, remote work options, and opportunities for professional growth.
- Why this job: Be part of a groundbreaking project in the Fixed Income ETF space.
- Qualifications: 4+ years in full-stack development with expertise in C# and React.
- Other info: Dynamic environment with mentorship opportunities and career advancement.
The predicted salary is between 36000 - 60000 £ per year.
The team is looking for a hands-on Full-Stack Engineer who can hit the ground running to design, develop, and ship a new web application. The role requires deep expertise in a C#/.NET back-end, a React front-end built on the .NET ecosystem, and proven experience in CI/CD pipeline creation, automated builds, and production deployment.
Core Responsibilities
- Back-End Development
- Design and implement RESTful APIs using ASP.NET Core (≥ 6.0) or Nancy.
- Write clean, testable C# code.
- Manage data persistence (EF Core, Dapper, or similar).
- Implement authentication/authorization (e.g., Azure AD, JWT).
- Python knowledge or coding experience is preferable.
- Build interactive UI with React (≥ 18) using TypeScript.
- Integrate React components into a .NET-hosted SPA (e.g., ASP.NET Core MVC/Razor Pages or the new .NET React template).
- Apply responsive design, accessibility (WCAG 2.1 AA), and performance best practices.
- Define and maintain CI pipelines (Bitbucket, or similar).
- Author build scripts (MSBuild, npm/yarn, Webpack) to produce versioned artefacts.
- Configure automated unit, integration, and UI tests.
- Set up CD pipelines for staging & production (TeamCity).
- Contribute to architectural discussions and code reviews.
- Document APIs (Open/Swagger), deployment steps, and run-books.
- Mentor junior team members on .NET/React best practices.
What we are looking for:
We are looking for someone with a strong background in C# and React application development (preferably Python knowledge). This is a brand-new application in the Fixed Income ETF space, a very ambitious project, so the ideal candidate must be a self-starter who can take ownership from the ground up. The role requires building the entire development pipeline and taking the application all the way to production. The candidate should be familiar with server setup, deployment processes, and production environments. We are not just looking for someone who can handle individual JIRA tasks; we need a well-rounded developer who understands the full application lifecycle, from development through deployment and maintenance.
Experience & Education Requirement Details
- Professional Experience: ≥ 4 years of full-stack development with the above stack; at least 2 years delivering production-grade applications end-to-end.
- Education: Bachelor’s degree in computer science, Engineering, or equivalent practical experience.
- Delivery Track Record: Demonstrable experience setting up a complete build pipeline and deploying the first production release of a new application. Self-starter.
Full Stack Developer C#/.NET/React in City of London employer: Lorien
Contact Detail:
Lorien Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Developer C#/.NET/React in City of London
✨Tip Number 1
Network like a pro! Get out there and connect with folks in the industry. Attend meetups, webinars, or even local tech events. You never know who might have the inside scoop on job openings or can refer you directly to hiring managers.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those using C#/.NET and React. Having a live demo or GitHub repo can really make you stand out when chatting with potential employers.
✨Tip Number 3
Prepare for those interviews! Brush up on common technical questions related to full-stack development and be ready to discuss your past projects. Practising coding challenges can also help you feel more confident when it’s time to shine.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for talented developers like you. Plus, applying directly can sometimes give you a leg up in the hiring process.
We think you need these skills to ace Full Stack Developer C#/.NET/React in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with C# and React, as well as any relevant projects you've worked on. We want to see how your skills match up with what we're looking for!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're the perfect fit for this role. Share your passion for full-stack development and any cool projects you've tackled that relate to our needs.
Showcase Your Projects: If you've got a portfolio or GitHub with examples of your work, make sure to include that! We love seeing real-world applications of your skills, especially in C#/.NET and React.
Apply Through Our Website: Don't forget to apply through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves.
How to prepare for a job interview at Lorien
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in C#/.NET and React, as these are crucial for the role. Brush up on your knowledge of RESTful APIs, authentication methods, and CI/CD pipelines. Being able to discuss your past experiences with these technologies will show that you can hit the ground running.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects and how you overcame them. This could include anything from debugging a tricky piece of code to optimising a build pipeline. Companies love candidates who can demonstrate their ability to think critically and solve problems effectively.
✨Be Ready to Discuss the Full Application Lifecycle
Since this role requires an understanding of the entire development process, be prepared to talk about your experience from development through to deployment and maintenance. Highlight any experience you have with server setups and production environments, as this will show you understand the bigger picture.
✨Ask Insightful Questions
Interviews are a two-way street, so come armed with questions that show your interest in the company and the project. Ask about the team’s approach to architectural discussions or how they handle code reviews. This not only demonstrates your enthusiasm but also helps you gauge if the company is the right fit for you.
