About the job

Senior Front End Engineer/UX/UI Engineer - (Contract)

Remote UK | 3-4 Days Per Week | Initial 3 months (Potential Extension) - £500 Per day Outside IR35

I'm working with an established organisation looking for a Senior Front End Engineer contractor to help modernise an enterprise SaaS application.

Solid Front End development skills across JavaScript, jQuery, HTML and CSS/SCSS. You'll also have hands-on commercial experience using OpenAI Codex or similar AI coding agents within a development environment and any experience or exposure to ColdFusion/CFML is a bonus.

This role goes beyond Front End engineering. We're looking for someone who combines strong development skills with genuine product UX/UI design experience. You should have experience designing user journeys, interaction patterns and scalable design systems, with a focus on creating intuitive user experiences as well as building them.

The role will focus on improving an existing platform, building reusable components, evolving the design system, improving accessibility and helping modernise the application incrementally.

Key experience -

• JavaScript, jQuery, HTML, CSS/SCSS
• OpenAI Codex or similar AI coding agents
• Product UX/UI design experience
• User journeys, interaction patterns and design systems
• ColdFusion/CFML development
• Storybook or similar component libraries
• Accessibility and automated testing
• Experience working with established/Legacy applications
• ColdFusion/CFML development

Please include examples of your UI/UX work with your application. Portfolios, case studies, screenshots or links to products you've designed and built will be highly beneficial.

This is a pragmatic modernisation role, not a full rewrite. We're looking for someone who can work effectively with an existing codebase while bringing strong product thinking and user-focused design to the platform.

If you are looking for a new contract, then please APPLY now for immediate consideration!!!About the job

Location - Central London

Role – Senior Front End Engineer

Tech - JavaScript, React, Vue, Typescript

Salary - up to £120k - with part time options also available.

Are you an experienced Front End Engineer that would like to work in a company that are doing something positive within the HealthTech sector?

If you're a senior or lead level developer and you want to stay working hands-on within HealthTech; this could be the role for you.

Opus have partnered with a client in Central London who are working on a product used within the care industry to assist Doctors and Nurses making life easier for both patient and doctor.

You'll be working in a technical team of 10, building software that is used within the NHS.

This is a great opportunity for any Senior or Lead Software Engineer to make an impact, have real influence and help drive the technology forward!

Tech wise they use Vue and Typescript so any experience within these languages are ideal, however; if you have used other frameworks like React, Angular or similar then that's fine too.

They work in the office 4 days per week with Fridays being from home, the salary ranges depending on your level of experience but can go up to £120,000 and they can offer 3 or 4 days per week on a pro rata salary if you prefer.

If you are interested in this Senior Software Engineer position, apply or contact me on - Danny.moore @ opusrs.com to find out more.