Back End Developer

Searchability®; Manchester; On-site; GBP 58,500 - 71,500; Full time

Benefits offered by this job

25 days holiday + bank holidays + birthday off

Annual training budget + 2 conference days per year

Health scheme, EAP, cycle-to-work, and retail discounts

Job summary

A leading tech recruitment firm is seeking a Senior Back-End Developer in Manchester to enhance their capabilities in delivering SaaS products. Responsibilities include contributing to the full development lifecycle and utilizing expertise in C#, .NET, and SQL Server. Join a friendly, forward-thinking team that encourages career progression and offers numerous perks such as flexible holidays and a training budget.

Qualifications

• Deep expertise in C# and SQL Server.
• Strong experience in building and maintaining RESTful and GraphQL APIs.
• Experience with SOLID principles, OOP, and TDD.

Responsibilities

• Contribute to the full development lifecycle from concept to deployment.
• Work in a collaborative agile environment.

Skills

C#

.NET 6+

SQL Server

REST APIs

GraphQL

Git

Agile

TDD (NUnit)

Entity Framework

Azure

Job description

This range is provided by Searchability®. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Searchability®

Recruiting the best Developers in the North West

Senior Back-End Developer – C# / .NET / SQL Server

• Salary up to £65k
• Onsite in Central Manchester
• Excellent career progression

Who We Are

We’re a collaborative tech team delivering robust, scalable SaaS products to a global customer base. Our developer-led culture values clean, maintainable code, innovation, and continuous learning. With an ambitious roadmap ahead, we’re expanding our back-end capabilities and looking for a Senior Developer to help shape and deliver our next generation of features.

Who We’re Seeking

We’re looking for a Senior Back-End Developer with deep expertise in C# and SQL Server, plus strong experience building and maintaining RESTful and GraphQL APIs.

You’ll work in a collaborative agile environment, contributing to the full development lifecycle from concept to deployment. You’ll have a strong grounding in SOLID principles, OOP, and TDD, alongside advanced Git skills.

• 25 days holiday + bank holidays + birthday off (increases with service)
• Annual training budget + 2 conference days per year
• Friendly, forward-thinking team culture
• Agile workflows with real influence over technical direction
• Regular socials and professional development time
• Health scheme, EAP, cycle-to-work, and retail discounts

What Happens Next?

Please either apply online or email me directly at [e-mail]. For more information, feel free to call me on 07880 358 148. By applying, you consent to us processing your details for this vacancy only. We look forward to hearing from you!

Key Skills: C#, .NET 6+, SQL Server, REST APIs, GraphQL, Git, Agile, TDD (NUnit), Entity Framework, Azure, Design Patterns, Observability, Security Best Practices

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology
• Software Development