Front End Developer jobs in Kolkata

Kolkata, India

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Job Details

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Category
  • Software Developer Jobs
Employment Type
  • Full-Time
Seniority
  • Intermediate
Experience Required
  • 3+ Years
Skills Required
  • HTML5, CSS3, Bootstrap & Tailwind CSS, JavaScript (ES6+), TypeScript, React.js, Next.js (SSR/SSG/ISR), Generative AI-assisted development workflows
Job Description

We are seeking a highly skilled Senior UI/UX Developer with 3+ years of enterprise-grade frontend development experience and hands-on exposure to Generative AI-assisted development workflows.

This role requires expertise in building scalable, secure, high-performance applications using modern frontend technologies while adhering to enterprise architecture standards, compliance requirements, and best-in-class UX principles.

The candidate will work cross-functionally with Product, Design, Backend, DevOps, Security, and AI/ML teams to deliver scalable, AI-enabled digital solutions.

Roles & Responsibilities

    1.

    Enterprise UI/UX Engineering

    • Design and develop responsive, accessible, enterprise-grade web applications.
    • Translate UX research, wireframes, and prototypes into scalable UI systems.
    • Build and maintain enterprise design systems and reusable component libraries.
    • Ensure compliance with:
      • WCAG accessibility standards
      • Corporate branding guidelines
      • Security and data privacy policies
    • Support multi-tenant, role-based UI architectures.
    2.

    Frontend Architecture & Development

    • Develop scalable applications using:
      • HTML5, CSS3
      • Bootstrap & Tailwind CSS
      • JavaScript (ES6+)
      • TypeScript
      • React.js
      • Next.js (SSR/SSG/ISR)
    • Architect modular and maintainable component structures.
    • Implement:
      • State management (Redux Toolkit / Context API / Zustand)
      • Code splitting and lazy loading
      • Micro-frontend architecture (where applicable)
    • Integrate secure RESTful APIs and enterprise authentication systems (OAuth, SSO).
    • Ensure cross-browser, cross-device, and responsive compatibility.
    3.

    Generative AI Enablement (Enterprise Context)

    • Leverage enterprise-approved AI tools (e.g., GitHub Copilot, internal LLM platforms) to:
      • Accelerate code development
      • Refactor legacy components
      • Generate test cases and documentation
      • Improve developer productivity
    • Integrate AI-powered features into enterprise applications:
      • AI chat interfaces
      • Intelligent search and recommendations
      • AI-assisted dashboards
    • Work with LLM APIs (OpenAI-compatible or enterprise-hosted models).
    • Apply prompt engineering best practices.
    • Ensure AI governance compliance:
      • Data security
      • PII protection
      • Model usage monitoring
      • Responsible AI guidelines
    4.

    Performance, Security & Compliance

    • Optimize applications for Core Web Vitals and Lighthouse metrics.
    • Follow secure coding standards (OWASP best practices).
    • Conduct code reviews and static analysis.
    • Collaborate with DevSecOps teams for secure deployments.
    • Ensure enterprise logging, monitoring, and observability standards.
    5.

    Collaboration & Leadership

    • Participate in Agile/Scrum ceremonies.
    • Contribute to architectural discussions and technical strategy.
    • Provide technical mentorship to junior developers.
    • Collaborate with:
      • Product Owners
      • UX Designers
      • Backend Engineers
      • AI/ML Engineers
      • DevOps & Security Teams

Requirements

    Experience

    • 3+ years of frontend/UI development experience in enterprise environments.
    • Experience working on large-scale production applications.
    • Proven experience working within Agile delivery frameworks.

    Technical Skills

    Frontend Core
    • Advanced proficiency in HTML5, CSS3
    • Strong experience with Bootstrap and Tailwind CSS
    • JavaScript (ES6+) and TypeScript
    • React.js and Next.js (SSR/SSG)
    Architecture & Engineering
    • Component-driven architecture
    • State management solutions
    • API integration and error handling
    • Git-based version control workflows
    • CI/CD pipeline familiarity
    GenAI & AI Integration
    • Experience using AI-assisted coding tools
    • Exposure to LLM API integrations
    • Understanding of prompt optimization
    • Awareness of AI governance in enterprise environments

    Preferred Qualifications

    • Experience with:
      • Micro-frontends
      • Monorepo architectures (Nx, Turborepo)
      • Testing frameworks (Jest, React Testing Library, Cypress)
      • Performance monitoring tools (Datadog, New Relic)
    • Knowledge of:
      • Cloud platforms (AWS / Azure / GCP)
      • Containerized deployments
    • Exposure to enterprise SaaS platforms.

    Soft Skills

    • Strong stakeholder communication skills.
    • Ability to document technical decisions.
    • Detail-oriented with strong design sensitivity.
    • Analytical thinker with problem-solving mindset.
    • Ability to operate within structured governance frameworks.

    Enterprise Competencies

    • Security-first development mindset
    • Scalable system thinking
    • Documentation discipline
    • Risk assessment awareness
    • AI governance compliance

    KPIs / Success Metrics

    • UI performance benchmarks (Core Web Vitals)
    • Code quality metrics and review scores
    • Delivery within sprint commitments
    • Reduction in development cycle time using AI tools
    • Adoption of reusable UI components

    Why Join Us

    • Work on enterprise-scale digital transformation initiatives.
    • Contribute to AI-enabled product innovation.
    • Structured career progression path.
    • Exposure to advanced architecture and governance frameworks.
    • Competitive enterprise compensation & benefits.

What we offer you

  • Flexible Working

  • Competitive Compensation

  • Insurance Benefits

  • Training & Mentoring

  • Frequent Celebrations

  • Home Office Allowance

  • Paid Leave Benefits

  • Retirement Benefits

  • Partial Course Funding

  • Team Building Activities

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