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Java Backend Developer

ConnectedX, Inc.Phoenix, AZ🇺🇸United StatesPosted 31 Aug 2026

Why This Role Stands Out

This on-site Java Backend Developer role at ConnectedX, Inc. offers an exciting opportunity to build scalable, high-performance applications and integrate critical payment systems. You'll thrive here if you have a passion for enterprise-grade solutions, strong problem-solving skills, and extensive experience with Java, Kotlin, and Go, making it a perfect fit for mid-senior developers looking to make a significant impact. Apply today to join a dynamic team and contribute to innovative technology!

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Phoenix, AZ, United States
Posted
17 hours ago
MicroservicesAPI GatewayGitGoJavaKotlinPhoenixREST

Job Description

Need consultants local to AZ, CA, UT, CO and NM who can able to attend Onsite interview in Phoenix, AZ.

 

Role: Java Backend Developer

 

Location: Phoenix, AZ - Onsite

Duration: Long-term

 

Interview: Onsite

 

Job Description:

Looking for Jave backend engineer who thrives in fast-paced environments and possesses a strong passion for building scalable, secure, and high-performance applications. They should have exceptional problem-solving abilities, deep expertise in API and payment integrations, and the ability to collaborate effectively across cross-functional teams while delivering enterprise-grade solutions.

 

Required Qualifications

  • Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field.
  • 5 7 years of hands-on backend development experience.
  • Strong proficiency in Java and object-oriented programming principles.
  • Hands-on experience with Kotlin development.
  • Experience developing services using Go (Golang).
  • Extensive experience building REST APIs and microservices architectures.
  • Strong experience with API Gateway technologies and API lifecycle management.
  • Proven experience integrating and supporting payment gateway platforms.
  • Strong understanding of distributed systems and scalable application design.
  • Experience working with relational and NoSQL databases.
  • Solid understanding of software design patterns and system architecture principles.
  • Experience with Git-based source control systems

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