Java front End Developer

Java Front End Developer (13+ Years of Experiece)

New Jersey City (Only locals)

Contract

Job Description :

Required Technical Skills Core JavaScript Expertise

• Strong understanding of JavaScript fundamentals and advanced concepts.
• Deep knowledge of:
• Promises and asynchronous programming
• Event loop and execution context
• Closures
• Higher-order functions
• Pure functions and functional programming principles
• Immutability
• ES6+ features
• Error handling and performance optimization

Frontend Technologies

• Expert-level experience with modern JavaScript frameworks such as:
• React.js (preferred)
• Next.js
• Angular
• Vue.js
• Strong TypeScript experience.
• Experience with component-driven development and reusable UI architectures.

Server-Side Rendering (SSR)

• Strong experience designing and implementing SSR applications.
• Hands-on expertise with:
• Next.js
• SSR rendering lifecycle
• Hydration strategies
• SEO optimization
• Performance tuning
• Caching strategies
• CDN integration

Architecture & Design

• Frontend architecture patterns.
• Design patterns and scalable application design.
• State management solutions.
• Micro-frontend architectures.
• API integration strategies.
• Security best practices for frontend applications.

eCommerce Experience

• Experience building or supporting large-scale eCommerce platforms.
• Understanding of:
• Product catalog management
• Search and navigation
• Checkout workflows
• Performance optimization
• SEO and conversion optimization
• Customer-facing digital experiences

Leadership Requirements

• Proven experience leading frontend engineering teams.
• Strong code review and technical mentoring capabilities.
• Ability to establish engineering standards and development processes.
• Experience driving technical discussions with architects, product owners, and business stakeholders.
• Strong problem-solving and decision-making skills.

Customer Engagement

• Comfortable interacting directly with enterprise customers.
• Ability to gather requirements, challenge assumptions, and propose optimal technical solutions.
• Strong communication and presentation skills.
• Ability to explain technical trade-offs to both technical and non-technical stakeholders.

Preferred Qualifications

• 13+ years of frontend engineering experience.
• Experience in enterprise digital transformation projects.
• Exposure to cloud-native architectures.
• Experience working in Agile/Scrum environments.
• Knowledge of Node.js and backend integration patterns.
• Experience with CI/CD pipelines and modern DevOps practices.

Success Profile
The successful candidate will be a hands-on technical leader who combines deep JavaScript expertise, modern frontend architecture knowledge, customer-facing communication skills, and the ability to guide teams in building scalable, high-performance web applications.