Remote Senior .NET Developer

Avanti; Remote; GBP 60,000 - 80,000; Full time

Job summary

A leading global technology firm is seeking a Senior .NET Developer to join their fully remote team. This role involves building a new enterprise-grade platform with a focus on modern technologies like .NET 8 and Azure. You will collaborate with senior engineers, frontend teams, and QA specialists on a greenfield project. The position requires strong experience in backend development, and travel to the Exeter office will be required once per quarter, with all expenses covered.

Qualifications

• Experience with .NET development and cloud platforms (Azure).
• Knowledge of PostgreSQL and large-scale integrations.
• Familiarity with testing frameworks, e.g., Playwright.

Responsibilities

• Develop and maintain a new enterprise-grade platform.
• Collaborate with backend team and frontend specialists.
• Work on modern tools and principles in a fully remote setup.

Skills

.NET 8

Azure

PostgreSQL

GitHub Copilot

Job description

Avanti Recruitment is partnered with a fast‑growing global technology business that is rebuilding its entire platform from the ground up using a fully modern engineering stack. This is a chance to join a collaborative, high‑autonomy engineering team where you will work on a genuinely greenfield product acerated by clients worldwide.

The Role

You will join as a Senior .NET Developer working on a new enterprise‑grade, consumer‑grade platform that powers complex global operations. This is a backend‑leaning role within a highly capable engineering function, working closely with senior engineers, a dedicated frontend team, QA specialists, platform engineers, and product specialists.

This is not legacy work. Everything is being built fresh with modern tools, strong engineering principles and a clear product vision.

The position is fully remote, with travel to the company’s Exeter office once per quarter.>; Travel and accommodation will be fully paid for.

Tech Stack

• .NET 8
• Azure (Functions, cloud‑native services)
• PostgreSQL
• Next.js (frontend handled separately)
• Playwright for E2E testing
• Databricks + ML tooling
• GitHub Copilot / AI‑ass runs development
• Modern observability stack (Application Insights, telemetry, logging)

You will also work on large‑scale integrations wit…