Avnet Logo

Avnet

Senior UI Developer

Posted 11 Days Ago
Be an Early Applicant
In-Office
Leeds, West Yorkshire, England
Senior level
In-Office
Leeds, West Yorkshire, England
Senior level
The Senior UI Developer will lead UI development using React, collaborating with cross-functional teams to create scalable, performant eCommerce interfaces, optimizing user experiences and mentoring junior developers.
The summary above was generated by AI

Farnell

Farnell, an Avnet company, is a global high-service distributor of technology products, services and solutions for electronic system design, maintenance and repair.

Job Summary:

Senior UI Developer

We have an amazing opportunity for a Senior UI Developer to join our dynamic UI development team responsible for building and maintaining our global large-scale eCommerce platform with a passion for creating beautiful, functional, and user-centric designs.

This role requires strong expertise in React, Node.js, and Apollo Client, focusing on delivering responsive, high-performance user interfaces for a seamless customer experience.

As a Senior UI Developer, you will work in a cross-functional team led by a full-time Product Owner. You will be supported by UX Designers, back-end developers and the wider UI developer team to build scalable and visually stunning user interfaces that will power our online storefront.

Specifically, you will work on personalization, recommendations, merchandising and marketing content delivery to drive increased conversations and higher site revenues

What's in it for you?

Along with offering a competitive salary package, we also offer:

  • A supportive team environment where everyone really is working toward the same goal.
  • A strong open-door policy within management
  • An environment where you will be given the tools and opportunities to further your career
  • Pension scheme
  • Simply Health Plan
  • 25 days holiday plus bank holidays with option to buy additional holiday
  • FREE Onsite Parking
  • Flexible home working
  • Cycle to work Scheme
  • Reward schemes

The Ideal Person:

What you will be doing:

  • Lead the development of user interfaces using React and related libraries to create highly interactive, user-friendly, and visually appealing applications.
  • Work closely with product owners, UX/UI designers, and back-end engineers to transform business requirements into technical solutions, ensuring a seamless e-commerce experience.
  • Focus on optimizing the performance of the UI to ensure fast load times, smooth navigation, and a reactive experience across devices.
  • Implement data fetching and state management through Apollo Client and integrate the UI with RESTful and GraphQL APIs built with Node.js and Apollo Server.
  • Advocate for and follow best practices for software development, including clean, maintainable code, automated testing, and code reviews.
  • Mentor junior and mid-level developers, offering guidance on React development, front-end architecture, and best practices.
  • Works with back-end engineers to integrate front-end with back-end services and help shape the architecture and performance of the entire application stack.

What we are looking for:

  • Proven experience as a Senior Front-End or UI Developer, with hands-on React experience.
  • Competency in all of these technologies and tools - ReactJS, TypeScript, Node.js, Loadable Components, Jest, Styled Components, Storybook, GraphQL and Apollo (client/server) and Akamai caching.
  • Strong understanding of React and its ecosystem.
  • Experience with Apollo Client and GraphQL queries, mutation handling, and state management.
  • Solid knowledge of Node.js and how to integrate the front-end with back-end services.
  • Expertise in HTML5, CSS3, and JavaScript (ES6+).
  • Experience with responsive design.
  • Experience with Gitlab and their GitFlow version control process.
  • Ability to collaborate with UX/UI designers and translate Figma and Storybook prototypes into functional, high-quality user interfaces.
  • Strong analytical and problem-solving skills, focusing on user-centric solutions.
  • Familiarity with front-end testing frameworks (Jest in particular). We also do A/B testing via Adobe Target.
  • Proficient in optimizing UI performance for large-scale applications, with experience implementing lazy loading, code splitting, and other advanced optimization techniques.
  • Previous experience in an Agile/Scrum development environment.
  • Excellent communication skills, both written and verbal, with the ability to work in partnership and across teams.

#LI-FARNELL

#LI-EMEA

The above statements are intended to describe the general nature and level of work being performed. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills.


Avnet is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. If you are interested in applying for employment with Avnet and need special assistance or an accommodation to apply for a posted position contact our Human Resources Service Center in your region: Americas applicants – [email protected], Asia applicants - [email protected], EMEA applicants - [email protected]

Job Applicant EMEA Imprints

Similar Jobs

17 Days Ago
Hybrid
London, Greater London, England, GBR
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
The Full Stack Engineer will work on the Dynamic Flow framework, helping to build and support cross-platform features, mentor engineers, and improve developer experiences.
Top Skills: JavaKotlinReactSpring FrameworkTypescript
16 Days Ago
In-Office
London, Greater London, England, GBR
Senior level
Senior level
Fintech • Information Technology • Financial Services
The role involves leading the design and development of a real-time UI for a trading platform using TypeScript and OpenFin, collaborating closely with backend teams to ensure performance and functionality across complex trading operations.
Top Skills: JavaOpenfinTypescript
16 Days Ago
In-Office or Remote
Senior level
Senior level
Hardware • Mobile • Cybersecurity
Seeking a Senior UI Developer to build and evolve a telecoms platform's web portal, focusing on creating intuitive user interfaces with React, integrating cloud services, and ensuring performance and accessibility.
Top Skills: Ant DesignAws AppsyncCognitoCSSGraphQLJestReact 18React Testing LibraryScssTypescriptViteZustand

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account