Frontend Web Developer

Mid-Level Front-end Developer – Data Visualisation Team

Are you passionate about crafting stunning, high-performing, and accessible front-end experiences? Do you thrive in a collaborative, fast-paced environment where creativity meets cutting-edge data visualisation?

This is a fantastic opportunity for a Mid-Level Front-end Developer skilled in CSS, HTML, and JavaScript to join our innovative Data Visualisation team. You’ll play a key role in building visually striking, user-friendly, and inclusive interfaces that bring our expertly curated data visualisations to life.

What You’ll Be Doing:

You’ll be responsible for building mashups and integrating our industry-leading data visualisation technology, Qlik Sense, into deployments of our white-label Canopy Cloud SaaS product. Our clients include an ever-growing list of global brands and retailers, giving you the opportunity to work on high-impact, widely used solutions.

Collaborating closely with Qlik Developers, you’ll have the creative freedom to design pages, embed visualisations, and ensure all user interfaces are accessible and inclusive, following WCAG (Web Content Accessibility Guidelines) best practices.

Key Responsibilities:

• Develop engaging, high-quality dashboards and web portals using HTML, CSS, and JavaScript to build dashboards incorporating Qlik Sense visualisations using its JavaScript APIs.
• Ensure all front-end work meets WCAG 2 accessibility standards, making dashboards and data visualisations usable for all audiences, including those with disabilities.
• Write high-quality, maintainable, and optimised code, ensuring projects are delivered on time and meet performance, security, and accessibility standards.
• Troubleshoot technical challenges, proactively identifying solutions and optimisations.
• Proactively research improvements to our dashboards and processes, incorporating modern methodologies.
• Collaborate with cross-functional teams, building strong relationships to foster a positive and innovative working environment.
• Share knowledge and mentor colleagues, contributing to internal wikis and team learning sessions.
• Understand and align with ITG’s core values, bringing a positive, solution-focused mindset to your work.

Why Join Us?

• Exciting projects with global brands, delivering high-impact solutions.
• A collaborative, supportive team that values creativity, innovation, and inclusivity.
• Opportunities to develop your expertise in both front-end development and data visualisation.
• A chance to work with cutting-edge tools and technologies in a dynamic environment.

If you’re a front-end developer who loves crafting beautiful, high-performing, and accessible interfaces while working with data-driven solutions, we’d love to hear from you!

What You’ll Need:

• Strong experience with HTML, CSS, and JavaScript to build responsive and high-performing interfaces.
• A solid understanding of web development best practices, ensuring optimised and accessible user experiences.
• Experience implementing accessible design principles in line with WCAG (Web Content Accessibility Guidelines) and ARIA (Accessible Rich Internet Applications) best practices.
• Front-end framework experience, ideally including AngularJS (preferred but not essential), jQuery, and Bootstrap.
• Knowledge of consuming RESTful APIs and integrating dynamic content.
• An eye for design and a passion for creating intuitive, engaging, and accessible user experiences.
• Understanding of responsive design principles to ensure seamless functionality across devices.
• Strong problem-solving skills and the ability to manage multiple tasks efficiently.
• Excellent communication skills, with the ability to collaborate effectively in a team environment.

Bonus Skills (Nice to Have, but Not Essential):

• Experience with third-party data visualisation libraries and interactive charts (e.g., Picasso.js, Enigma.js, Leonardo-UI).
• Experience of server-side development (e.g. Node.js, Java, Python).
• Familiarity with Git-based source control and best practices for version management.
• Experience with CSS preprocessors such as SASS or LESS.

Keywords:

Front-end Developer | HTML | CSS | JavaScript | AngularJS | Data Visualisation | Qlik Sense | UI/UX | Dashboards | Web Development | RESTful APIs | Accessible Design | WCAG | ARIA

On top of a competitive salary, you can expect a whole load of perks:

• 25 days’ holiday + bank holidays – we understand the importance of you getting some downtime.
• Annual Wellbeing Day – enjoy an additional day on us to look after your physical and mental well-being.
• Pension Scheme – helping you save towards your retirement home in the sun!
• Corporate Medical Cash Plan – claim back the cost of your medical treatments.
• So many savings – through our online community platform, you can access dozens of daily deals, from money off top brands to discounts on days out.
• Employee Assistance Programme – our people are at the heart of everything we do, so if you’re happy, we’re happy.
• Cycle to Work Scheme – save on the cost of biking to work.
• Monthly Employee Awards - Employee of the Month program with £250 bonus
• Raising money for charity including a paid Volunteer Day – we’re all about giving back… and having lots of fun in the process!
• Referral scheme – know the perfect person to join the team? You could bag £1,500 for putting a good word in.
• Wellbeing Programme – giving you the opportunity to join regular, interactive Wellbeing Workshops or join our 30-plus Wellbeing Champions.
• Enhanced Family Friendly Leave – support for you and your family to help you navigate through the craziness of family life.

We Value Diversity

We champion and welcome diversity in our workforce and ensure all job applicants receive equal and fair treatment, regardless of age, race, gender or gender identity, religion, sexual orientation, disability, or nationality.

We are not only committed to increasing the visibility and recognition of talent from under-represented groups within our organisation but the wider industry too.

At the end of the day, we make sure we take time to look after ourselves, each other, and the planet because we’re always stronger together.

ITG have a number of community groups (ERGs) available to employees which offer a safe space for like-minded colleagues, with shared interests to connect, socialise and check in with each other. These include Black ITGers Together, LGBTQ+ Together, Mens Health Together, Muslims Together, Neurodiversity Together, Working Parents and Carers Together and Women In Tech Together.

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