Principal C# Developer

Oho Group; Cambridge; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Private healthcare

Flexible working

Job summary

Oho Group is seeking a Principal C# / .NET Engineer to shape the architecture of large-scale, cloud-native platforms. You will stay hands-on while influencing technical direction and collaborating with an exceptional engineering team to deliver high-impact solutions.

The role offers flexible working arrangements, strong career progression, and the opportunity to own architecture while solving complex technical challenges.

Qualifications

• Expertise in distributed systems and software architecture.
• High ownership, strong technical judgement, and a collaborative mindset.

Responsibilities

• Design and build scalable systems in C# / .NET.
• Drive architecture across cloud-native platforms.
• Mentor engineers and champion engineering excellence.
• Partner with technical leaders on long-term strategy.

Skills

C#

.NET

Distributed systems

Software architecture

Mentoring

Cloud-native

Job description

A growing technology company is hiring a Principal C# / .NET Engineer to help shape the architecture of large-scale, cloud-native platforms.

This is a fantastic opportunity to join an exceptional engineering team, solve complex technical challenges, influence technical direction, and remain hands‑on—all while enjoying genuine work-life balance and outstanding career progression.

What You'll Do

• Design and build scalable systems in C# / .NET
• Drive architecture across cloud-native platforms
• Mentor engineers and champion engineering excellence
• Partner with technical leaders on long-term strategy

About You

• Expertise in distributed systems and software architecture
• High ownership, strong technical judgement, and a collaborative mindset

Why Join?

• Exceptional engineering culture with technically outstanding colleagues
• High-impact work with real architectural ownership
• Clear progression, flexible working, and excellent work-life balance
• Competitive salary, bonus, private healthcare, and great benefits