C# Developer

WHD Consulting Ltd.; Greater London; On-site; GBP 65,000 - 95,000; Full time

Job summary

WHD Consulting Ltd. in London is seeking a skilled C# Developer to join our backend team.

You will contribute to building APIs and services powering device connectivity, supporting web, mobile, and embedded experiences across the platform. You should have strong C# and .NET knowledge, experience with relational databases and APIs, and good collaboration skills to work with frontend, cloud, and product teams.

Qualifications

• Experience with C# and .NET, APIs and basic system design.
• Proven hands-on experience building and delivering real-world systems.
• Writes clear, maintainable, and well-structured code.

Responsibilities

• Build and maintain APIs and backend services.
• Work with databases and data models.
• Collaborate with frontend, mobile, and embedded teams.
• Write clean, tested code.

Skills

C#

ASP.NET

APIs

SQL

Git

Cloud exposure

Tools

Git tooling

Job description

I am looking for a C# Developer for an exciting role in London, the company are close Farringdon train station.

About the Company

This firm builds a connected home beer ecosystem spanning hardware, mobile apps, cloud services, and eCommerce. they're engineering team delivers a reliable, high-quality product at global scale, solving complex challenges across IoT and distributed systems while balancing performance, usability, and real-world constraints.

We embrace AI-assisted development to improve productivity, code quality, and product innovation. Engineers are expected to use modern AI tools thoughtfully, stay current with advancements, and apply critical thinking to ensure secure, reliable outcomes. We prioritise practical experience over formal qualifications, seeking candidates with strong technical foundations, proven delivery of production systems, and the ability to communicate clear design decisions and trade-offs.

The Role:

• Net Developer (With Cloud Exposure) will contribute to the development of backend services powering device connectivity, user experiences, and integrations across the platform

Duties & Responsibilities:

• Build and maintain APIs and backend services


• Work with databases and data models


• Collaborate with frontend, mobile, and embedded teams


• Write clean, maintainable, and tested code

Who we’re looking for:

• Experience with C# and .NET, with a solid understanding of APIs and basic system design


• Familiarity with relational databases and version control (Git)


• Proven hands-on experience building and delivering real-world systems


• Writes clear, maintainable, and well-structured code


• Delivers tasks reliably and takes ownership of outcomes


• Learns quicklqy, seeks feedback, and continuously improves


• Collaborates effectively with Product and stakeholders, asking questions to clarify requirements and solve the right problems


• Curious about AI and willing to adopt AI-assisted development tools


• Able to use AI tools effectively to enhance learning, productivity, and code quality


• Any experience within Cloud (AWS, Azure) would be desirable.