Job Description

We’re looking for a Full Stack App/Web Developer with strong front-end skills to support the delivery of high-quality digital experiences across multiple client projects. This role sits at the intersection of interface design, application development, and integration – requiring fluency in modern front-end frameworks and a confident grasp of full-stack concepts.
You’ll work across several projects, contributing to both the technical execution and front-end polish of web and mobile applications. This includes integrating with external APIs, collaborating with designers and strategists, and helping shape elegant, scalable digital solutions.

This is a 6-month contract to cover maternity.

Remote-first. Based in the UK or EU.

Responsibilities

• Deliver high-quality front-end application experiences using React and React Native
• Collaborate with designers and strategists to implement UI/UX with precision and accessibility
• Develop and maintain robust components using TypeScript and JavaScript
• Work with backend APIs and services to ensure seamless integrations
• Participate in technical planning, project scoping, and sprint delivery
• Support cross-platform mobile development (iOS and Android)
• Maintain clean, scalable, and well-documented code
• Stay up to date with the latest development trends, tools, and practices

Requirements & Skills

The right person is likely to have these skills:

• Strong commercial experience with React and React Native
• Solid understanding of HTML, CSS, JavaScript and TypeScript
• Experience integrating third-party APIs and services into front-end applications
• Exposure to mobile-first design and responsive interfaces
• Familiarity with modern development workflows (version control, CI/CD, component libraries)

Nice to Have

Experience or interest in the following would be a bonus:

• Ionic and Capacitor for hybrid mobile development
• PHP (particularly if working alongside WordPress backends)
• Expo for accelerating React Native development

Culture

We’re a family-orientated business and value a working environment that helps us to spend time out of work. That means we normally work UK standard hours (Mon-Fri, 9am to 5.30pm) and don’t typically work weekends. If you work with us as a contract developer, we’d expect that you are able to join regular daily progress calls during our working hours.

About Filter

Led by experienced entrepreneurs with strategic and technical know-how, Filter has a respected track record for providing outstanding solutions across multiple verticals and sectors.

With extensive experience in providing platforms to businesses with high consumer demand we have proven excellence in implementing WordPress at scale.

From start-up projects to full digital transformation, and incorporating solutions, you name it we’ve done it.