Fullstack Developer (.NET Azure React IoT)

TL;DR

Fullstack Developer (.NET Azure React IoT): Building a greenfield customer-facing portal integrating complex IoT systems with an accent on cloud-first architecture, backend API design, and frontend React interfaces. Focus on designing scalable, secure solutions, implementing DevOps practices, and collaborating with stakeholders in a hybrid environment.

Location: Hybrid – 3 days a week in Chandlers Ford, UK

Salary: £60,000 - £65,000 per annum + 15% Bonus

Company

A market-leading engineering solutions group operating across the UK, Europe, and the US, focused on digital transformation and innovative IoT integration.

What you will do

• Architect and develop cloud-first backend solutions using .NET, C#, Azure Functions, and APIs (REST & GraphQL).
• Create responsive frontend interfaces with ReactJS and React Native.
• Build secure, scalable integrations with IoT telemetry systems for real-time data processing.
• Implement DevOps practices including CI/CD pipelines and observability tools.
• Collaborate with stakeholders to define requirements, design architecture, and guide delivery.
• Mentor junior engineers and contribute to technical direction and culture.

Requirements

• Location: Must work hybrid with 3 days onsite in Chandlers Ford, UK.
• Strong experience in C# and .NET development.
• Expertise in ReactJS and React Native frontend development.
• Solid understanding of Azure or similar cloud platforms.
• Experience with RESTful and GraphQL APIs, DevOps, and CI/CD.
• Familiarity with data modeling, SQL/NoSQL databases, and secure coding practices.

Nice to have

• Awareness of IoT protocols such as MQTT, Modbus, or Azure IoT Hub.

Culture & Benefits

• Work on a completely greenfield project with full creative input.
• Autonomy to shape architecture, tools, and delivery approach.
• Modern tech stack including .NET 8, Azure Functions, ReactJS, and GraphQL.
• Collaborative and innovation-driven engineering culture.
• Hybrid working model with flexibility.
• Competitive salary, bonuses, private medical insurance, and career development support.