 
        
        C# Developer
Hybrid (Hessle, East Yorkshire)
£35,000 to £40,000 with ongoing professional development
Join a forward-thinking digital agency where technical innovation meets commercial creativity. You will sit within a close-knit development team, building the systems and integrations that power a fast-growing portfolio of eCommerce and marketing clients.
This is a hands-on C# role with plenty of opportunity to broaden your technical skills, including work with APIs, cloud integrations, and modern eCommerce platforms.
The role and what you will be doing
 * Develop and maintain robust backend systems and APIs using C# / .NET Core
 * Build data integrations between storefronts, CRMs, ERPs and marketing platforms
 * Contribute to new feature builds, focusing on performance and scalability
 * Collaborate with frontend and marketing teams to deliver seamless digital experiences
 * Support live environments, troubleshoot issues, and drive continuous improvement
 * Work on a mix of internal tools and client-facing projects with real commercial impact
What We Are Looking For
 * Proven commercial experience with C# / .NET Core
 * Understanding of RESTful APIs and relational databases such as SQL Server or PostgreSQL
 * Familiarity with Git and modern development workflows
 * Strong analytical mindset and collaborative approach
Desirable
 * Experience building integrations between systems such as CRM, ERP or eCommerce platforms
 * Exposure to Shopify, Magento, or other eCommerce technologies
 * Knowledge of cloud platforms such as Azure or AWS, and CI/CD pipelines
 * Awareness of frontend principles and API consumption using JavaScript or JSON
If you are confident in your C# ability and keen to develop your knowledge of eCommerce, integrations and digital platforms, we will support your growth and training in these areas.
Why Apply
 * Hybrid working with a mix of office time in Hessle and remote flexibility
 * Exposure to modern marketing technology, analytics and automation projects
 * A collaborative and ambitious culture that values curiosity and innovation
 * Ongoing professional development and mentoring opportunities
 * Performance bonus linked to personal and team results
 * 25 days holiday + bank holidays, with buy/sell flexibility
 * Flexible hours and your birthday off
 * Wellbeing perks, including discounted gym membership
 * Monthly recognition schemes and a paid volunteering day
How to Apply
If you are a capable C# developer who wants to see your work make a real commercial impact, apply now with your CV and a brief note about a C# challenge you have enjoyed solving.
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