.NET Fullstack Developer
New Today
A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.
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.
THE ROLE
This is not a typical developer role. 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.
You’ll be responsible for:
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
TECH STACK
.NET (backend)
React (frontend)
MySQL
AWS
Python (AI and data models)
Experience Required
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
Interested in working in a startup / Have startup experience
AWS exposure (similar cloud is fine)
Interested in AI
Why Join? xehkeey
Join a startup at launch stage
Work on AI-driven fintech products
Gain exposure beyond coding into real business operations
Fast-track your development with hands-on experience
High visibility and real impact from day one
Salary is up to £50,000 and you will be required on-site 4 days per week in Central London.
If interested then click Apply Now!!
- Location:
- London
- Job Type:
- FullTime
- Category:
- Information Technology