Lead II – React.Js, Api Integration, Css, Unit Testing With Jest

Job Description:Role Proficiency:Act creatively to develop applications by selecting appropriate technical options optimizing application development maintenance and performance by employing design patterns and reusing proven solutions. Account for others’ developmental activities; assisting Project Manager in day to day project execution.Outcomes: * Interpret the application feature and component designs to develop the same in accordance with specifications.

• Code debug test document and communicate product component and feature development stages.
• Validate results with user representatives integrating and commissions the overall solution.
• Select and create appropriate technical options for development such as reusing improving or reconfiguration of existing components while creating own solutions for new contexts
• Optimises efficiency cost and quality.
• Influence and improve customer satisfaction
• Influence and improve employee engagement within the project teams
• Set FAST goals for self/team; provide feedback to FAST goals of team members

Measures of Outcomes: * Adherence to engineering process and standards (coding standards)

• Adherence to project schedule / timelines
• Number of technical issues uncovered during the execution of the project
• Number of defects in the code
• Number of defects post delivery
• Number of non compliance issues
• Percent of voluntary attrition
• On time completion of mandatory compliance trainings

Outputs Expected:Code: * Code as per the design

• Define coding standards

templates and checklists * Review code – for team and peersDocumentation: * Create/review templateschecklists
guidelines
standards for design/process/development * Create/review deliverable documents. Design documentationrequirements
test cases and resultsConfigure: * Define and govern configuration management plan

• Ensure compliance from the team

Test: * Review/Create unit test casesscenarios and execution * Review test plan created by testing team

• Provide clarifications to the testing team

Domain relevance: * Advise software developers on design and development of features and components with deeper understanding of the business problem being addressed for the client

• Learn more about the customer domain and identify opportunities to provide value addition to customers
• Complete relevant domain certifications

Manage Project: * Support Project Manager with inputs for the projects

• Manage delivery of modules
• Manage complex user stories

Manage Defects: * Perform defect RCA and mitigation

• Identify defect trends and take proactive measures to improve quality

Estimate: * Create and provide input for effort and size estimation and plan resources for projectsManage knowledge: * Consume and contribute to project related documentsshare point
libraries and client universities * Review the reusable documents created by the teamRelease: * Execute and monitor release processDesign: * Contribute to creation of design (HLDLLD
SAD)/architecture for applications
features business components and data modelsInterface with Customer: * Clarify requirements and provide guidance to Development Team

• Present design options to customers
• Conduct product demos
• Work closely with customer architects for finalizing design

Manage Team: * Set FAST goals and provide feedback

• Understand aspirations of the team members and provide guidance

opportunities
etc * Ensure team members are upskilled

• Ensure team is engaged in project
• Proactively identify attrition risks and work with BSE on retention measures

Certifications: * Obtain relevant domain and technology certificationsSkill Examples: * Explain and communicate the design / development to the customer

• Perform and evaluate test results against product specifications
• Break down complex problems into logical components
• Develop user interfaces business software components
• Use data models
• Estimate time and effort resources required for developing / debugging features / components
• Perform and evaluate test in the customer or target environments
• Make quick decisions on technical/project related challenges
• Manage a team mentor and handle people related issues in team
• Have the ability to maintain high motivation levels and positive dynamics within the team.
• Interface with other teams designers and other parallel practices
• Set goals for self and team. Provide feedback for team members
• Create and articulate impactful technical presentations
• Follow high level of business etiquette in emails and other business communication
• Drive conference calls with customers and answer customer questions
• Proactively ask for and offer help
• Ability to work under pressure determine dependencies risks facilitate planning handling multiple tasks.
• Build confidence with customers by meeting the deliverables timely with a quality product.
• Estimate time and effort of resources required for developing / debugging features / components

Knowledge Examples:

• Appropriate software programs / modules
• Functional & technical designing
• Programming languages – proficient in multiple skill clusters
• DBMS
• Operating Systems and software platforms
• Software Development Life Cycle
• Agile – Scrum or Kanban Methods
• Integrated development environment (IDE)
• Rapid application development (RAD)
• Modelling technology and languages
• Interface definition languages (IDL)
• Broad knowledge of customer domain and deep knowledge of sub domain where problem is solved

Additional Comments:Sr frontend engineer • 8 years (Senior and Engg) of professional frontend development experience • Strong expertise in React and modern JavaScript/TypeScript with advanced proficiency in: o React hooks, context, and state management patterns o TypeScript interfaces, generics, and type safety o Modern ES6+ JavaScript features • Advanced React ecosystem experience including: o State management libraries (Redux) o Component libraries and design systems o React Router for client-side routing o Form handling and validation libraries • Frontend build tools and workflows proficiency: o Webpack, Vite, or similar bundlers o Package managers (npm, yarn, pnpm) • CSS expertise with responsive design: o CSS Grid, Flexbox, and modern layout techniques o CSS-in-JS solutions (styled-components, emotion) or utility frameworks (Tailwind) • Testing expertise for frontend applications: o Unit testing with Jest and React Testing Library o Component testing and mocking strategies o Browser testing and debugging tools • API integration experience including: o RESTful API consumption and error handling o HTTP client libraries (fetch, axios) • Strong understanding of frontend performance optimization and web standards • Preferred Qualifications • End-to-end testing experience with frameworks like Playwright or Cypress • Experience with design systems and component library development • Familiarity with accessibility standards (WCAG) and inclusive design • Understanding of web performance metrics (Core Web Vitals, lighthouse) • Experience with CI/CD pipelines for frontend deployments • Knowledge of CDN optimization and static site deployment • Background in design tools (Figma, Sketch) and design-to-code workflows • Experience with progressive web apps (PWAs) and modern web APIsSkills:React.Js,Api Integration,Css,Unit Testing With JestAbout Company:UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients’ organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.