Senior UI Developer – eCommerce

Avnet

. Lead development of user interfaces using React and related libraries .

Posted 11/12/2026full-timeBangalore • IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Front-End Development with a strong focus on React, TypeScript, and Node.js, while optimizing UI performance and collaborating effectively with cross-functional teams. Proven ability to mentor developers and implement best practices in software development.

Highest-signal resume keywords

ReactJSTypeScriptNode.jsApollo Client/ServerGraphQL

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

HTML5CSS3JavaScript (ES6+)Responsive DesignLoadable ComponentsJestStyled ComponentsStorybookAkamai CachingFront-End Testing Frameworks

Soft Skills

Analytical SkillsProblem-Solving SkillsCommunication SkillsTime ManagementMentoring Abilities

Tools & Technologies

GitLabGitFlowAdobe TargetAgile/Scrum

Industry Keywords

User Interface DevelopmentFront-End ArchitecturePerformance OptimizationECommerce TrendsDistributed Teams

Tech Stack

Tools & technologies

ApolloGraphQLJavaScriptJestNode.jsReactTypeScript

About the role

Key responsibilities & impact

Lead development of user interfaces using React and related libraries
Collaborate with BAs, Product Owners, UX/UI designers, and back-end engineers to turn business requirements into technical solutions
Optimize UI performance, load times, navigation, and responsiveness across devices
Update and refactor layered caching solutions involving Akamai and application-stack caching technologies
Implement data fetching and state management through Apollo Client
Integrate the UI with RESTful and GraphQL APIs built with Node.js and Apollo Server
Follow software development best practices, including clean code, automated testing, and code reviews
Mentor junior and mid-level developers on React, front-end architecture, and best practices
Share expertise in the Front-end Guild
Work with back-end engineers on service integration, application architecture, and performance
Keep current with front-end technologies, the React ecosystem, and eCommerce trends

Requirements

What you’ll need

Proven experience as a Front-End or UI Developer with hands-on React/TypeScript experience
Senior-level experience or demonstrated readiness to step up to Senior level
Competency in ReactJS, TypeScript, Node.js, Loadable Components, Jest, Styled Components, Storybook, GraphQL, Apollo Client/Server, and Akamai caching or another CDN
Strong understanding of React and its ecosystem
Experience with Apollo Client, GraphQL queries, mutation handling, and state management
Solid knowledge of Node.js and front-end/back-end integration
Expertise in HTML5, CSS3, and JavaScript (ES6+)
Experience with responsive design
Experience with Gitlab and GitFlow version control
Ability to translate Figma and Storybook prototypes into functional user interfaces
Strong analytical and problem-solving skills
Familiarity with front-end testing frameworks, particularly Jest
Experience with Adobe Target for A/B testing
Experience optimizing UI performance using lazy loading, code splitting, and other advanced techniques
Previous experience in an Agile/Scrum development environment
Excellent written and verbal communication skills
Ability to work across distributed teams
Technical leadership and mentoring abilities
Ability to manage time and prioritize tasks in a fast-paced environment

Benefits

Comp & perks

Hybrid work arrangement
Mentoring and professional development through the Front-end Guild
Collaboration with UX Designers, back-end developers, architects, and the wider UI developer team