Senior Frontend Developer

Who are OnBuy?

OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere.

We have recently been named one of the UKs fastestgrowing tech companies in the Sunday Times 100 Tech list.

All achievements we are very proud of, but we dont let that go to our head. We are all laser focused on our mission and understand the huge joint effort ahead of us needed to succeed.

Working at OnBuy:

We are a team of driven and motivated people who thrive when working at pace. To succeed at OnBuy you need to take charge and fully own your responsibilities, rolling your sleeves up when needed to get it done. Working at OnBuy you are surrounded by so much opportunity, but you must possess the ability to stay focused and prioritise ruthlessly. Most importantly, you will thrive in an everchanging environment as we are constantly evolving.

At OnBuy, youre not just a number or another cog in a machine. We are creating something really special, and you have the opportunity to affect meaningful change and have your voice heard.

We are a close team, who have the opportunity to learn and grow as OnBuy evolves. We work in a flexible way, meaning we can prioritise our health and relationships, but when we are working, we graft.

Job overview:
As a Senior Frontend Developer, you will be responsible for creating and implementing the user interface (UI) elements and features of web applications or websites. Your primary focus will be to translate design renders and wireframes into fully functional and interactive web pages using HTML, CSS, and JavaScript utilising Vue as the framework. You will collaborate closely with the design and backend development teams to ensure a seamless user experience and optimal performance.

Key Responsibilities:

• Develop and implement webbased user interfaces following industry best practices and coding standards.
• • Collaborate effectively with a multidisciplinary team, including designers, backend developers, testers and product managers, to deliver highquality solutions on time
  • • Participate in code reviews to maintain code quality and ensure adherence to coding standards.
    • • Stay up to date with the latest frontend technologies, trends, and best practices and apply them to projects.
      • • Debug and resolve frontend issues and defects, ensuring highquality code.
        • • Optimise web applications for maximum speed and scalability.
          • • Work closely with backend developers to integrate frontend components with serverside logic.
            • • Collaborate with the design team to ensure the technical feasibility of UIUX designs and provide input on usability and interaction.
              • • Translate design mockups and wireframes into clean, efficient, and responsive HTML, CSS, and JavaScript code.
                • • Write new frontend tests (JS) and help maintain a suite of automated regression tests (Cypress)
                  • • Drive the adoption of Agile methodologies to boost adaptability, teamwork, and ongoing enhancement within the technical operations team.

                    • Requirements

                      Experience and Skills:

                      • At least 5 years’ experience building web applications using JavaScript (at least ES6) and jQuery
                      • Agile software development
                      • Familiarity with PHP and MySQL
                      • Experience working with modern web frameworks like React, Vue.js or Angular
                      • Contribute to all phases of the development lifecycle
                      • Ability to write clean, welldesigned and performant code that follows SOLID principles
                      • LESSSCSS

                      • Benefits

                        The salary range on offer for this role is £50,000 £55,000 per annum, depending on experience.

                        We also offer the following benefits:

                        25 days annual leave + Bank Holidays

                        1 extra day off for your Birthday

                        Employee Assistance Programme

                        Perks at Work benefit platform

                        Opportunities for career development and progression

                        Plus in return for helping us to grow, we’ll offer you company equity, meaning you own a piece of this business we are all working so hard to build.

                        Our Commitment

                        OnBuy is an equal opportunities employer. We are dedicated to creating a fair and transparent workforce, starting with a recruitment process that does not discriminate on the basis of gender, sexual orientation, marital or civil partnership status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability, or age.