Full Stack Developer at Ratio Recruitment Ltd

We are an innovative digital marketing company based in London, building technology that helps clients reach their audiences more effectively. Our work blends creative campaigns with robust digital platforms, and we are growing our in-house development capability to deliver even stronger results for the brands we serve.

The role

We are hiring a Full Stack Developer to join us on a full-time, on-site basis in the United Kingdom. This mid-level position calls for someone who can comfortably move between front-end and back-end work while contributing to an agile team that ships client projects on a regular cadence.

Core responsibilities

• Design, build, and maintain web applications using C# and the .NET framework, ensuring clean architecture and reliable performance.
• Implement responsive interfaces with HTML5, Bootstrap, and jQuery, translating marketing requirements into polished user experiences.
• Collaborate within an agile environment to integrate APIs, write thorough tests, and deliver features that meet client objectives on schedule.

Skills and experience

• Strong proficiency in C#, .NET, HTML5, Bootstrap, and jQuery.
• Hands-on experience with APIs, object-oriented programming, and agile development practices.
• Proven testing skills and the ability to work both independently and as part of a collaborative team.
• Fluency in English is required.

Compensation and benefits

The salary range for this position is £29,000 – £40,000 per year, depending on experience. In addition to competitive pay, we offer paid time off, free office beverages, regular team days out, annual bonuses, and new equipment to support your work.

How to apply

If this opportunity aligns with your experience and interests, please send your application, CV, and an up-to-date portfolio or links to examples of your work. We will review submissions and contact suitable candidates by phone to discuss the role and share more details about the position.