I'm working with a fast-growing, remote-first digital consultancy to hire a Senior UI Engineer. You'll design and build high-quality, performant, and accessible web interfaces across client projects and internal products. Working closely with UX designers, visual designers, and back-end engineers, you'll ensure polished, cohesive user experiences.
This is a fantastic opportunity for someone who enjoys mentoring others, shaping front-end architecture, and taking ownership of complex UI challenges. I've placed 10 engineers into this company already, all with excellent feedback on culture, team collaboration, and career development.
Key Responsibilities
- Build responsive, mobile-first interfaces using HTML, CSS, SASS, JavaScript (ES6+) and TypeScript
- Develop and maintain production-grade React and applications, including SSR and reusable component libraries
- Ensure consistent design implementation and brand adherence
- Optimise performance, scalability, and accessibility of web pages
- Write clean, testable code and maintain front-end test suites (Jest)
- Translate UX designs into production-ready UI using tools such as Figma or Adobe XD
- Collaborate with back-end teams to integrate APIs (REST/GraphQL)
- Communicate technical decisions to both technical and non-technical stakeholders
What We're Looking For
Essential:
- Degree in Computer Science or equivalent experience
- Strong proficiency in HTML, CSS, JavaScript (ES6+), TypeScript, React,
- Experience building reusable component libraries and SSR applications
- Understanding of responsive, adaptive, and mobile-first design
- Familiarity with Figma or Adobe XD
- Strong problem-solving and communication skills
Desirable:
- Experience with Webpack, Babel, accessibility standards, design systems, and SEO for front-end
- Experience working in cross-functional product teams
Benefits
- Competitive salary based on experience
- Share options under HMRC-approved EMI scheme
- Pension matched up to 8%
- Bupa Private Healthcare & Health Assessments
- Specsavers Corporate Eye Care
- 25 days annual leave + bank holidays
- Cycle to Work Scheme
- Training and professional development budget
- High-spec equipment and home-office budget
- Remote-first culture with optional Belfast/London co-working spaces
*You must be based in Northern Ireland*
Skills:
Javascript Typescript React
WHJS1_NI
”, “datePosted”: “2026-05-07”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Ocho”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__425765270__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=936” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “Belfast” } } }I’m working with a fast-growing, remote-first digital consultancy to hire a Senior UI Engineer. You’ll design and build high-quality, performant, and accessible web interfaces across client projects and internal products. Working closely with UX designers, visual designers, and back-end engineers, you’ll ensure polished, cohesive user experiences.
This is a fantastic opportunity for someone who enjoys mentoring others, shaping front-end architecture, and taking ownership of complex UI challenges. I’ve placed 10 engineers into this company already, all with excellent feedback on culture, team collaboration, and career development.
Key Responsibilities
- Build responsive, mobile-first interfaces using HTML, CSS, SASS, JavaScript (ES6+) and TypeScript
- Develop and maintain production-grade React and applications, including SSR and reusable component libraries
- Ensure consistent design implementation and brand adherence
- Optimise performance, scalability, and accessibility of web pages
- Write clean, testable code and maintain front-end test suites (Jest)
- Translate UX designs into production-ready UI using tools such as Figma or Adobe XD
- Collaborate with back-end teams to integrate APIs (REST/GraphQL)
- Communicate technical decisions to both technical and non-technical stakeholders
What We’re Looking For
Essential:
- Degree in Computer Science or equivalent experience
- Strong proficiency in HTML, CSS, JavaScript (ES6+), TypeScript, React,
- Experience building reusable component libraries and SSR applications
- Understanding of responsive, adaptive, and mobile-first design
- Familiarity with Figma or Adobe XD
- Strong problem-solving and communication skills
Desirable:
- Experience with Webpack, Babel, accessibility standards, design systems, and SEO for front-end
- Experience working in cross-functional product teams
Benefits
- Competitive salary based on experience
- Share options under HMRC-approved EMI scheme
- Pension matched up to 8%
- Bupa Private Healthcare & Health Assessments
- Specsavers Corporate Eye Care
- 25 days annual leave + bank holidays
- Cycle to Work Scheme
- Training and professional development budget
- High-spec equipment and home-office budget
- Remote-first culture with optional Belfast/London co-working spaces
*You must be based in Northern Ireland*
Skills:Javascript Typescript React
WHJS1_NI
…