Javascript jobs in United Kingdom

Department: Professional Services

Employment Type: Permanent - Full Time

Location: Milton Keynes

Compensation: £60,000 / year

Here's what you need to know about Kinetic At Kinetic, we’re redefining operational excellence in higher education, conferencing, and events. As the leading provider of software solutions for student accommodation, event management, catering, and residential services, we help institutions streamline operations, elevate customer experiences, and unlock their full potential.

With over 25 years of experience and trusted by more than 350 institutions worldwide, our software empowers universities and venues to run smarter, faster, and more collaboratively. From bustling campuses to dynamic corporate environments, our technology adapts to the rhythm of each organisation — helping them thrive in a fast‑changing world.

But we’re more than just software. We’re a team of passionate problem‑solvers, innovators, and collaborators who care deeply about our customers and each other. Our culture is built on empowerment, community, and continuous growth. We believe in giving people the tools, support, and freedom to do their best work — and have fun while doing it.

Joining Kinetic means being part of a purpose‑driven business where your ideas matter, your development is supported, and your impact is real. If you’re ready to help shape the future of operational technology in education and events, we’d love to meet you.

We are looking for an experienced Senior Developer with exceptional front end capabilities and solid full stack skills. This role involves delivering accessible, secure and high quality web solutions while working closely with clients and internal teams. The position also requires someone who is comfortable operating within an older enterprise technology stack and contributing to its ongoing modernisation.

• Build and maintain robust, accessible and performant web interfaces.
• Develop secure and reliable server side components and integrations.
• Work with project managers and stakeholders to shape and deliver effective technical solutions.
• Provide code reviews, uphold development standards and promote best practices across the team.
• Diagnose and resolve complex issues spanning the front end, back end and database layers.
• Take part in planning, estimation and wider technical decision making.
• Support and enhance long standing systems that include legacy components.

Essential Technical Requirements

• Strong expertise in HTML, CSS and JavaScript.
• Proven ability to deliver accessible web pages that meet WCAG 2.2 Level AA.
• Confident working across multiple browsers and devices with consistent results.
• Good knowledge of SQL and relational databases, ideally SQL Server.
• Competence in server side development using C Sharp or a similar object oriented language.
• Understanding of secure development practices aligned with OWASP guidelines.
• Experience with GIT based workflows and version control.
• Familiarity with jQuery, SASS and other common front end tools and frameworks.

Desirable Technical Requirements

• Background in .NET Web Forms or .NET 4.8.
• Experience building services with .NET Core and Web API.
• Exposure to component based frameworks such as Vue or React.
• TypeScript development experience.
• Experience writing automated tests with Playwright or similar tools.
• Understanding of CI and CD pipelines.
• Experience with JIRA or other project tracking systems.
• Ability to interpret UI designs and prototypes, ideally with familiarity in Figma.

• Confident engaging directly with clients.
• Able to work autonomously while also contributing effectively within a team. Agency background is a plus.
• Comfortable switching between multiple projects and contexts when required.

At Kinetic, we believe work should come with rewards that make a real difference. Here’s just a taste of what you can expect when you join us:

• 25 days holiday (plus bank holidays) - with extra days the longer you’re with us
• Two paid wellbeing days each year, with a budget to enjoy some time out with someone important to you
• Enhanced pension contributions to support your future
• Two paid days a year to give back through volunteering, charity work, or sustainability projects with our Green Team
• Salary sacrifice schemes for electric vehicles and cycle-to-work
• 24/7 access to our Employee Assistance Programme for confidential advice and support
• A full annual health check to keep you at your best
• A flexible benefits platform - from life assurance and learning opportunities to retail discounts and cinema tickets
• A genuine people‑first culture where your growth and wellbeing come first
• Performance‑related bonus scheme to reward your contribution
• Regular socials – from team get‑togethers to all‑company celebrations, with each department owning a budget for their events
• The opportunity to attend group conferences, away days and learning forums both in the UK and abroad – network with other talent

We’ve created a welcoming office environment, with well‑stocked kitchens offering free breakfast, fresh fruit, hot and cold drinks, and a range of tuck shop goodies to keep you fueled throughout the day.

Kinetic is an equal opportunity employer, fostering diversity and committed to creating an inclusive environment for all employees.