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- Tasks: Build and maintain fullstack applications for an innovative fintech startup.
- Company: Exciting early-stage fintech startup based in London.
- Benefits: Competitive salary, flexible work environment, and unique learning opportunities.
- Other info: Dynamic role with exposure to both tech and business operations.
- Why this job: Join a team launching AI-driven finance solutions and gain real business insights.
- Qualifications: 2+ years in software development with .NET and React experience.
The predicted salary is between 45000 - 55000 £ per year.
Avanti is working with an exciting early-stage fintech startup based in London that is about to launch its first product in the embedded finance space. Their platform helps businesses unlock working capital through intelligent, AI-driven invoice financing solutions, integrated directly into existing financial workflows. With launch just around the corner, they are now looking for a Mid-Level Fullstack Developer to join their growing team.
You’ll be working across both technology and business operations, giving you a unique opportunity to understand how a fintech company is built from the ground up.
- Building and maintaining fullstack applications
- Developing APIs and working with databases
- Contributing to frontend and backend development
- Supporting AI-driven features and data workflows
- Debugging, testing, and improving system performance
- Working closely with the business to help automate operational processes
Technologies:
- .NET (backend)
- React (frontend)
- MySQL
- AWS
- Python (AI and data models)
Requirements:
- Around 2+ years of experience in software development
- Experience across frontend and backend development (.NET / React) – Angular / Vue is fine
- Good understanding of software engineering fundamentals
- AWS exposure (similar cloud is fine)
- Interested in AI
- Work on AI-driven fintech products
- Gain exposure beyond coding into real business operations
.NET C# Fullstack Engineer in London employer: Avanti
Contact Detail:
Avanti Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land .NET C# Fullstack Engineer in London
✨Tip Number 1
Network like a pro! Reach out to people in the fintech space, especially those who work at startups. Use LinkedIn to connect and engage with them; you never know who might have a lead on a job or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving .NET, React, and AI. This will give potential employers a taste of what you can do and set you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on both technical and business knowledge. Understand how fintech operates and be ready to discuss how your skills can contribute to their goals. We want you to shine!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace .NET C# Fullstack Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the job description. Highlight your .NET and React experience, as well as any work with AI-driven projects. We want to see how you can contribute to our fintech journey!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for fintech and how your background aligns with our mission. Let us know why you're excited about working with us and how you can help build our platform.
Showcase Your Projects: If you've worked on relevant projects, whether personal or professional, make sure to mention them. We love seeing real examples of your work, especially if they involve fullstack development or AI features. It gives us a glimpse into your capabilities!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates. Plus, it shows us you’re keen to join our team!
How to prepare for a job interview at Avanti
✨Know Your Tech Stack
Make sure you’re well-versed in .NET, React, and MySQL. Brush up on your knowledge of AWS and Python too, as they’re key to the role. Be ready to discuss how you've used these technologies in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific challenges you've faced in software development and how you overcame them. Highlight your debugging and testing experiences, especially in relation to improving system performance.
✨Understand the Business Side
Since this role involves working closely with business operations, do some research on fintech and AI-driven solutions. Be prepared to discuss how technology can automate processes and add value to a business.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s product launch and their vision for the future. This shows your genuine interest in the role and helps you understand how you can contribute to their success.