Java Full Stack Developer (Apple Client Experience)

Filled
March 7, 2026
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Job Description

Company

Clifyx – US IT Staffing & Recruitment
Headquarters: South Plainfield, NJ – 07080

Recruiter Contact: Vishal Swami | +1 908-279-1295 | LinkedIn

Location & Work Type

Austin, TX – Hybrid Onsite
Contract Duration: 12+ Months

Position Overview

Clifyx is seeking an experienced Java Full Stack Developer with prior experience working with Apple clients. The ideal candidate will have hands-on expertise in building high-performance, scalable, and customer-facing enterprise systems using modern Java and frontend technologies.

You will work in a dynamic, agile environment and collaborate with cross-functional teams to design, develop, and maintain mission-critical applications with zero downtime.

Key Responsibilities

  • Design and develop highly available, distributed, and scalable enterprise systems.
  • Build robust backend services using Java, Spring Boot, and Microservices architecture.
  • Develop modern, responsive frontend applications using HTML5, CSS3, JavaScript, and frameworks like ReactJS or Angular.
  • Manage databases including MongoDB and MySQL.
  • Participate in GIT-based PR process, CI/CD pipelines, and deployments.
  • Optimize application performance, including JVM tuning, memory profiling, heap analysis, and deadlock resolution.
  • Ensure high throughput and performance for mission-critical, customer-facing web applications.
  • Apply software design best practices, MVC architectures, template-driven rendering, and automated testing methodologies.
  • Collaborate with technical and non-technical teams, providing clear communication and troubleshooting guidance.

Required Qualifications & Skill

  • Experience: 7+ years in Java development with hands-on full stack exposure.
  • Frontend Skills: HTML5, CSS3, JavaScript, ReactJS or Angular.
  • Backend Skills: Java, Spring Boot, Microservices, MongoDB/MySQL.
  • DevOps & Version Control: GIT, PR process, CI/CD pipelines, deployments.
  • Testing: Experience with JUnit, TestNG, and automated testing frameworks.
  • Strong understanding of HTTP specifications, load balancing, CDN, and web application performance tuning.
  • Knowledge of SDLC, agile methodologies, and troubleshooting techniques.
  • Excellent communication skills with ability to work in multi-functional teams.