Application Support - React.js & Node.js

Overview

DEVELOPMENT SERVICES TRACK P AND G FALCON
Service Type Application Management Services AMS L2L3 Support
Industry MultiNational FMCG
Environment

Environment Hyperscaler heavy Azure GCP AWS
Shift

Shift Pattern 24x5 Rotation L15L2L3 collaboration
Primary Skills Must Have

React Frontend Support Debugging
Strong handson experience with Reactjs functional components hooks
Ability to debug UI issues state management rendering issues API binding failures
Experience with

Component lifecycle and performance optimization
State management Redux Context API
Handling asynchronous data flows and API integration
Nodejs Backend/API Support
Strong experience with Nodejs Expressjs preferred
Ability to debug and support REST APIs and backend services
Understanding of

Middleware routing and request/response lifecycle
Error handling logging and performance bottlenecks
API authentication mechanisms JWT OAuth basics
CSS UI Styling
Experience with (UI)

UI debugging layout issues responsiveness styling conflicts
CSS frameworks Bootstrap Material UI Tailwind any exposure
Improving UI/UX consistency across devices
Key Responsibilities

L2/L3 Application Support
Provide incident resolution and production support for React Nodejs applications
Analyze and troubleshoot issues across UI layer React components rendering issues
Analyze API failures latency issues and UI performance bottlenecks
Enhancements and Bug Fixes
Implement minor enhancements and bug fixes in React components and Nodejs services
Optimize frontend performance lazy loading code splitting rendering efficiency
Improve API performance and reliability
Cloud Environment Support
Support applications deployed on hyperscalers Azure GCP AWS
Work with

Logs and monitoring tools Cloud Logging App Insights etc
CICD pipelines GitHub Actions Azure DevOps Jenkins
Assist in deployments hotfix releases and environment configuration
Monitoring Reliability

Monitor application health and proactively identify potential issues
Support ing systems and dashboards for application performance
Participate in on-call rotations for critical incidents
Work with development QA and infrastructure teams for issue resolution
Maintain runbooks knowledge base articles and RCA documents
Participate in agile ceremonies and continuous improvement initiatives
Other details

Actual compensation within the range will be dependent upon the individual's skills, experience, performance and internal equity.
Benefits

Comprehensive Medical Plan Covering Medical, Dental, Vision
Short Term and Long-Term Disability Coverage
401(k) Plan with Company match
Life Insurance
Paid Paternity and Maternity Leave
Role description

Job Description: Application Support Engineer React Nodejs CSS GCP
Disclaimer

The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law.

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