Senior Developer

Quintessential Brands Group

Warrington

On-site

GBP 45,000 - 65,000

Full time

14 days+

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Benefits offered by this job

Free Parking

Contributory pension scheme and life assurance cover

Private healthcare and wellbeing support

Staff product allowance and discounts

Collaborative on-site environment

Job summary

A leading drinks manufacturer in Warrington is seeking a Solutions Developer to join its technology team. You will be responsible for developing and modernizing enterprise web applications using C#, ASP.NET Core, and Blazor. This role offers the opportunity to work on innovative projects and modernize legacy systems. The ideal candidate will have at least three years of relevant experience and a passion for clean code and technology. A competitive salary and great benefits await.

Qualifications

At least three years of experience in C#, ASP.NET Core, and web application development.
Strong experience with Blazor (Server or WebAssembly) and Razor UI.
Deep understanding of object-oriented programming, REST APIs, and modern architecture principles.
Experience with SQL Server, Entity Framework Core, and performance tuning.
Familiarity with IIS and web security best practices.
Experience with Git, Azure DevOps, or equivalent version control tools.
(Desirable) Experience integrating with Dynamics 365 Business Central, Salesforce, or ERP/MES systems.
Familiarity with Azure cloud services, CI/CD pipelines, and authentication standards (OAuth, JWT).
A problem-solving mindset and a drive for continuous learning and improvement.

Responsibilities

Design and build robust, scalable web applications using C#, ASP.NET Core, and Blazor.
Lead and contribute to new projects, designing systems from concept through to deployment.
Develop and maintain integrations with Microsoft Dynamics 365 Business Central and other enterprise systems.
Create modular, maintainable components and service layers with performance and scalability in mind.
Work closely with IT and business stakeholders to align technology with operational needs.
Build and manage pipelines using Azure DevOps for smooth deployments.
Troubleshoot and tune applications for speed, stability, and reliability.
Help evolve legacy systems into modern Blazor applications.
Manage and secure web applications, following best practices for configuration and protection.
Contribute to automation and AI initiatives that enhance business insight and efficiency.

Skills

ASP.NET Core

Blazor

Object-oriented programming

REST APIs

SQL Server

Entity Framework Core

Git

Azure DevOps

Tools

Azure cloud services

CI/CD pipelines

Job description

A Taste of The Job

As our Solutions Developer, you’ll be part of the in‑house technology team powering one of the UK’s leading drinks manufacturers. Based at our Warrington site, you’ll help design, build, and maintain the digital systems that keep our award‑winning brands flowing.

This is a hands‑on, high‑impact role where you’ll develop and modernise enterprise web applications using C#, ASP.NET Core, and Blazor. You’ll work on a mix of greenfield projects and system enhancements, shaping smart, scalable solutions that drive efficiency, streamline data, and strengthen integration across our business operations.

If you’re passionate about clean code, elegant architecture, and practical innovation, this is your opportunity to blend craftsmanship with cutting‑edge technology in a fast‑paced, collaborative environment.

Your impact will include:

Full‑Stack Development – Design and build robust, scalable web applications using C#, ASP.NET Core, and Blazor (Server/WebAssembly).
Greenfield Innovation – Lead and contribute to new projects, designing systems from concept through to deployment.
Systems Integration – Develop and maintain integrations with Microsoft Dynamics 365 Business Central and other enterprise systems.
Architecture & Design – Create modular, maintainable components and service layers with performance and scalability in mind.
Collaboration – Work closely with IT and business stakeholders to align technology with real‑world operational needs.
DevOps & CI/CD – Build and manage pipelines using Azure DevOps, ensuring smooth, automated deployments.
Performance Optimisation – Troubleshoot and tune applications for speed, stability, and reliability.
Modernisation & Migration – Help evolve legacy systems into modern Blazor applications.
Security & Compliance – Manage and secure web applications, following best practices for configuration and protection.
Innovation & AI – Contribute to automation and AI initiatives that enhance business insight and efficiency.

A Flavour Of The Business

At Quintessential Brands, we’re more than just distillers; we’re innovators. Our digital ecosystem is the unseen ingredient behind our global success, enabling our teams to produce, bottle, and distribute iconic brands such as Greenall’s, Opihr, Thomas Dakin, and The Dubliner with precision and efficiency.

We’re on a journey to modernise and optimise how technology supports our operations across manufacturing, logistics, finance, and planning. Joining QB means becoming part of a close‑knit team that blends heritage and innovation, working together to shape the future of how our business operates.

The Perfect Serve - A Bit About You

You’re a skilled developer who combines technical expertise with curiosity and creativity. You write clean, well‑structured code, think in systems, and love bringing ideas to life through technology. You’re comfortable working independently but thrive on collaboration and solving real‑world challenges with innovative, elegant solutions.

You will bring:

At least three years of experience in C#, ASP.NET Core, and web application development.
Strong experience with Blazor (Server or WebAssembly) and Razor UI.
Deep understanding of object‑oriented programming, REST APIs, and modern architecture principles.
Experience with SQL Server, Entity Framework Core, and performance tuning.
Familiarity with IIS and web security best practices.
Experience with Git, Azure DevOps, or equivalent version control tools.
(Desirable) Experience integrating with Dynamics 365 Business Central, Salesforce, or ERP/MES systems.
Familiarity with Azure cloud services, CI/CD pipelines, and authentication standards (OAuth, JWT).
A problem‑solving mindset and a drive for continuous learning and improvement.

The Garnish - The Benefits