React JS Lead II - Software Engineering

UST · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · JavaScript · TypeScript · 3 hours ago
Smart Apply
Similar jobs
2,232,993open jobs
143,832companies
254,933added this week
Browse all
Location
In office (Pune)
Seniority
Staff · 6+ years exp

Confirmed on the employer's own hiring board on Nov 12, 2026. First seen by Alion on Nov 9, 2026. UST scores B on the Alion truth index.

Overview
Company
Impact
Profile match

UST

UST is an American IT services and digital transformation company headquartered in Aliso Viejo, California. Founded in 1999 by Stephen Ross as UST Global, it provides software engineering, cloud and infrastructure services, cybersecurity, data and AI, and business process services to large enterprises in healthcare, retail, banking and other industries. It employs about 30,000 people, with large delivery centres in Thiruvananthapuram, Kochi, Bengaluru, Chennai and Hyderabad.
ust.com · HQ: Aliso Viejo, United States · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1999
Tech stack of UST

Experience: 6-10 Years

Location: Bangalore / Chennai / Pune / Hyderabad

Job Summary We are looking for experienced React Developers / Senior React Developers with strong hands-on expertise in ReactJS, JavaScript, and modern front-end development. The ideal candidate should have experience building scalable, responsive, and enterprise-grade web applications, developing reusable UI components, and contributing to front-end architecture and technical design.

Key Responsibilities
  • Design and develop modern web applications using ReactJS.
  • Build reusable and maintainable UI components and libraries.
  • Contribute to scalable front-end architecture and application design.
  • Integrate applications with REST APIs and backend services.
  • Collaborate with backend, UX/UI, product, and other engineering teams.
  • Ensure application responsiveness, scalability, and performance.
  • Participate in technical design and architecture discussions.
  • Conduct code reviews and promote coding standards and best practices.
  • Troubleshoot front-end issues and optimize application performance.
  • Provide technical guidance and mentoring to junior developers.

    Mandatory Skills
  • Strong hands-on experience with ReactJS.
  • Strong knowledge of JavaScript (ES6+).
  • Experience with HTML5, CSS3, and Responsive Web Design.
  • Hands-on experience with Redux, Context API, and/or React Query.
  • Strong experience with REST API integration.
  • Experience with Git and Agile development practices.
  • Good understanding of front-end performance optimization techniques.
  • Experience with unit testing frameworks such as Jest and React Testing Library.
  • Strong coding, debugging, and problem-solving skills.

    • Expectations for 6-10 Years

    • Strong hands-on React development experience.
    • Experience contributing to front-end architecture and technical design.
    • Ability to independently own complex features/modules from development to delivery.
    • Strong knowledge of application performance optimization.
    • Experience conducting code reviews and maintaining coding standards.
    • Ability to provide technical guidance and mentoring to team members.

    Good to Have

    • TypeScript
    • Next.js
    • Micro Front-End Architecture
    • Banking / Financial Services domain experience
    • Finacle exposure

      Profiles Not Suitable

      Please exclude candidates primarily focused on:

    • Business Analysis
    • Production/Application Support
    • Implementation or Deployment-only activities
    • Functional roles
    • Profiles without recent hands-on ReactJS development experience

    • Free account
    Stop reading job ads. Get the ones that fit.
    One free account turns this page into a shortlist built around your stack, your level and your pay.
    Match on every job. Stack, seniority, pay and location, scored against your profile.
    2,232,993 open roles. Read straight off company career pages, refreshed every day.
    Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
    3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
    Create a free account Continue with Google
    Free forever. No card. Under a minute.

    Your match

    How well do you fit this role?
    Two answers are enough for a real match. No account needed.
    Check my fit
    Answers stay in this browser until you create an account.

    Recommended for you based on this role

    Frontend
    Similar stack
    Same company
    Pune
    In office · Full-Time · Mumbai
    JavaScript
    TypeScript
    Frontend
    Webpack
    Tailwind CSS
    Next.js
    React.js
    Turbopack
    Mobile
    State Management
    DevOps
    Rest API
    CI/CD
    Git
    GitHub
    Analytics
    A/B Testing
    Design
    Figma
    Management
    Agile
    Scrum
    QA
    Cypress
    Jest
    Apply
    Hybrid · Full-Time · 10+ years exp · Bachelor's Degree · Pune
    JavaScript
    TypeScript
    AI/ML
    Model Context Protocol
    Prompt Engineering
    LLM
    RAG
    Frontend
    D3.js
    Chart.js
    React.js
    Recharts
    DevOps
    WebSockets
    CI/CD
    Platform Engineering
    Apply
    In office · 5+ years exp · Bengaluru
    Python
    Databases
    Weaviate
    Databricks
    Milvus
    Pinecone
    Qdrant
    AI/ML
    LangGraph
    AutoGen
    LangChain
    LoRA
    Fine-tuning
    Prompt Engineering
    Function Calling
    AI Agents
    DeepEval
    PEFT
    QLoRA
    AWS Bedrock
    CrewAI
    LLM
    RAG
    TruLens
    OpenAI
    Amazon SageMaker
    GraphRAG
    Multi-Agent Systems
    Machine Learning
    DevOps
    Azure
    CI/CD
    AWS
    Apply
    Hybrid · 12+ years exp · Bengaluru
    JavaScript
    TypeScript
    Node JS
    AI/ML
    AI Agents
    Frontend
    Zustand
    Redux
    Webpack
    GraphQL
    React.js
    Vite
    esbuild
    Rollup
    Mobile
    State Management
    DevOps
    Rest API
    GCP
    Azure
    CI/CD
    AWS
    Kubernetes
    QA
    Cypress
    Playwright
    Jest
    Apply
    In office · 5+ years exp · Bachelor's Degree · Bengaluru
    Python
    JavaScript
    Python
    FastAPI
    AI/ML
    AI Agents
    A2A
    Frontend
    React.js
    DevOps
    Rest API
    CI/CD
    Git
    Management
    SharePoint
    Agile
    Scrum
    Apply
    Java Fullstack 4 hours ago
    In office · 8+ years exp · Pune
    Python
    Java
    SQL
    Java
    Spring Boot
    Hibernate
    Databases
    Oracle
    MS SQL
    Apache Kafka
    AI/ML
    Machine Learning
    Mobile
    JUnit
    DevOps
    Rest API
    OpenShift
    CI/CD
    Docker
    Kubernetes
    Platform Engineering
    AppDynamics
    SOAP
    QA
    Swagger
    Apply
    In office · 8+ years exp · Pune
    ABAP
    ABAP
    SAP Fiori
    ABAP on HANA
    CDS Views
    Apply
    In office · 8+ years exp · Pune
    DevOps
    Linux
    Apply
    In office · 5+ years exp · Pune
    DevOps
    Azure
    CI/CD
    Apply
    In office · 5+ years exp · Bachelor's Degree · Pune
    Python
    SQL
    Scala
    Python
    pySpark
    Databases
    Databricks
    Delta Lake
    AI/ML
    Spark
    Airflow
    AI Agents
    DevOps
    Rest API
    Terraform
    Azure
    CI/CD
    Git
    Docker
    Kubernetes
    Linux
    Cybersecurity
    Microsoft Entra ID
    Analytics
    Tableau
    Power BI
    ETL/ELT
    Management
    Agile
    Apply
    See all jobs
    This is one of many
    2,232,993 more open roles from verified company boards, updated every day.
    Browse all jobs Get matched roles