Front End Developer - HTML and CSS

Cognisess
Cardiff
7 months ago
Applications closed

Related Jobs

View all jobs

Front End Software Engineer

Python FastAPI Engineer

Python API Backend Engineer

Principal Mechanical Design Engineer

Technical Sales Manager

Senior Mechanical Design Engineer

Are you a creative front-end developer with a passion for crafting intuitive, design-led applications? At Yondur, Cognisess, and Deep Learn™ Human Sciences, we are breaking new ground in creating cutting-edge AI-powered platforms that blend advanced technology with human-centred design. Join our mission to build innovative software that empowers personal and professional growth, revolutionises well-being, and transforms team dynamics. We are looking for a UX / Front-End Developer who can drive the creation of visually stunning, seamless, and highly intuitive interfaces for our users.

4-Day Work Week:

Because we value your work-life balance.~ Career Growth:

Take control of your career from day 1.~ Impactful Work:

Help us on our journey to becoming a certified B Corporation.~ We celebrate diversity and foster innovation.

You’ll collaborate with a multidisciplinary team of designers, AI specialists, and neuroscientists, where your design sensibility will shape the look and feel of products used by thousands globally.

This is a unique opportunity to have a major creative impact on tools that drive human transformation. You’ll get to work in a dynamic, creative environment where your design-driven approach will shape the future of AI-powered apps, creating products with real-world impact, and be part of a mission-driven company where your work directly contributes to transforming lives and organizations globally.

Drive the front-end development

of visually stunning, highly intuitive, and responsive applications for Yondur, Cognisess, and Deep Learn™ platforms.Collaborate closely with the Product Owner

to turn creative concepts into pixel-perfect user experiences.Be highly proficient with React Typescript

, and frontend web layout and styling technologies - HTML and CSS - to implement UX / UI upgradesOptimize applications for maximum performance

, ensuring compatibility across a wide range of devices and browsers.

Experience with Azure DevOps, AngularJS, Redux, Formik, Storybook, Playwright, Tailwind

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Top 10 Mistakes Candidates Make When Applying for Biotech Jobs—And How to Avoid Them

Steer clear of the biggest pitfalls when applying for biotechnology jobs in the UK. Learn the top 10 mistakes biotech candidates make—plus practical fixes, expert resources and internal links to help you land your next life-science role. Introduction The UK’s biotech jobs market has exploded over the past five years, with clusters in Cambridge, London’s “Golden Triangle” and Scotland’s BioQuarter looking to hire everyone from upstream-process scientists to regulatory-affairs specialists. Yet recruiters on BiotechnologyJobs.co.uk report rejecting most applications long before interview—often for easily avoidable errors. To help you compete at the sharp end of biotechnology hiring, we analysed recent adverts, spoke to in-house talent teams and cross-checked the most-read career resources on our site. Below are the ten most common mistakes we see, each paired with a corrective tip and a link to a deeper guide. Read (and bookmark) this list before you hit “Apply”.

Top 10 UK Universities for Biotechnology (2025 Guide)

Why Study Biotechnology in the UK? The UK hosts cutting‑edge biotech clusters spanning pharmaceuticals, regenerative medicine, agricultural and environmental‑biotech applications. Backed by government grants, world‑class labs and strong private‑sector investment, British universities excel at both foundational research (genetics, molecular biology, bioengineering) and real‑world deployment (drug discovery, synthetic biology, green manufacturing).

How to Write a Winning Cover Letter for Biotechnology Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for biotechnology jobs with this proven 4-paragraph structure. Ideal for entry-level candidates, career switchers, and professionals looking to grow in the biotech field. When applying for a biotechnology job, your cover letter plays a crucial role in securing an interview. With the biotechnology field being both highly technical and rapidly evolving, it’s essential that your cover letter clearly highlights your relevant skills, experience, and passion for the industry. While few biotechnology-specific cover letter guides exist, having a clear framework to follow can help streamline the process. Whether you’re just starting out in the biotechnology field or making a career switch into biotech, this article will walk you through a proven four-paragraph structure that works. We’ll also provide sample lines and tips to help you create a standout cover letter that catches the hiring manager’s attention.