Net Fullstack Developer

Avanti Recruitment Limited; Plymouth; On-site; GBP 40,000 - 50,000; Full time

Benefits offered by this job

On-site 4 days a week

Job summary

Avanti Recruitment Limited is seeking a mid-level Fullstack Developer for an exciting fintech startup in London. The role focuses on building and maintaining fullstack applications with frontend and backend work (.NET/React), plus Angular or Vue as alternatives.

Expect 4 days on-site in Central London and collaboration across AI-driven features and invoicing workflows. Ideal candidates have ~2+ years in software development, exposure to AWS, and interest in AI.

Qualifications

• Around 2+ years of experience in software development requested.

Responsibilities

• 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

Skills

Frontend development

Backend development

React

Angular

Vue

ASP.NET

Python

MySQL

AWS

AI

Tools

ASP.NET

React

Angular

Vue

MySQL

Python

AWS

Job description

Salary: £40,000 - 50,000 per year

Requirements:

• Around 2+ years of experience in software development
• Experience across frontend and backend development (.NET / React), Angular / Vue experience is acceptable
• Good understanding of software engineering fundamentals
• Interest in working in a startup or prior startup experience
• Exposure to AWS or a similar cloud platform
• Interest in AI

Responsibilities:

• 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:

• AI
• AWS
• Angular
• Backend
• Cloud
• Embedded
• Frontend
• Fullstack
• React
• Vue
• ASP.NET
• MySQL
• Python

More:

We are an exciting early-stage fintech startup based in London, about to launch our first product in the embedded finance space. Our platform helps businesses unlock working capital through intelligent, AI-driven invoice financing solutions, integrated directly into existing financial workflows. By joining us as a Mid-Level Fullstack Developer, you will have the unique opportunity to work across both technology and business operations, understanding how a fintech company is built from the ground up. We offer a salary of up to £50,000 and expect our team members to be on-site 4 days a week in Central London.