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Principal C# .Net Developer

Job Posted: 23 days ago

Salary: £ 80,000 - 80,000 / Annum
Job Type: Permanent
Location: Manchester, Greater Manchester

Expire in: 5 days

Job Description

Principal Backend Developer (C# / .NET)

The Opportunity

This is a career-defining role for a Principal Backend Developer who wants to be at the forefront of a growing SaaS organisation. You'll be joining a company that's scaling rapidly, building innovative products that make a real difference to its customers. This role offers the chance to take ownership of backend systems, shape best practice, and mentor the next generation of engineers.

The Role

You'll provide technical leadership across backend development, ensuring systems are robust, scalable, and future-proof. Working closely with product owners, testers, and front-end teams, you'll bring engineering excellence into every decision. With a stack centred on C#, .NET, cloud services, and automation frameworks, you'll be both hands-on in coding and guiding others to deliver their best work.

Day-to-day responsibilities

Architect and build scalable backend services in C# / .NET
Drive adoption of clean coding practices, design patterns, and SOLID principles
Mentor engineers, fostering a culture of growth, learning, and high performance
Collaborate with product owners to refine requirements and translate them into technical solutions
Integrate automation testing (Playwright) and CI/CD pipelines to ensure code quality
Lead technical discussions, setting direction on tools, frameworks, and approaches
Troubleshoot and resolve complex technical challenges across backend services
Optimise system performance and ensure resilience across platforms
Review code and guide engineering standards across the team
Contribute to product strategy by aligning technical roadmaps with business goals 

What you bring to the team

Strong experience developing backend systems with C# and .NET
Deep knowledge of cloud environments (Azure preferred)
Experience in designing APIs and microservices at scale
Solid understanding of automation testing tools (Playwright desirable)
Leadership experience - mentoring, coaching, and guiding engineering teams
Strong problem-solving skills with an eye for performance optimisation
Enthusiasm for delivering quality solutions in a SaaS environment 

Send your CV now 

50249MSR

INDMANS

The Portfolio Group are acting on behalf of our client in recruiting for this position

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Looking for your next career move? Join a top company hiring Principal C# .Net Developer job near me in Manchester, Greater Manchester! This is your chance to work on exciting projects, grow professionally, and enjoy a rewarding career with competitive pay and excellent benefits. Whether you're an experienced professional or looking to take the next step, this role offers the perfect opportunity to enhance your skills and make an impact. Don’t miss out—apply today via Vita CV and take your career to the next level!