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Java/Python Full Stack Developer with React

QUANTUM TECHNOLOGIES LLCArizona City, AZ🇺🇸United StatesPosted 15 Jul 2026

Quick Overview

Salary
$72/hr
Work Type
Hybrid
Level
Mid Senior

Job Description

Job Title: Java/Python Full Stack Developer with React

Location: Arizona city, AZ

Duration: 6 Months + Extension

Bill Rate: 72$/hr.

Job Type: W2-Contract

Client: To Be Discussed Later

Work Authorization:
. USC
. GC
. H-1B
. OPT-EAD
. GC-EAD
. -EAD

Job Description:
We are seeking a skilled and motivated Java/Python Full Stack Developer with strong experience in React.js to join our development team. The ideal candidate will have expertise in backend development using Java and/or Python, frontend development with React, and experience building scalable, high-performance web applications. You will work closely with cross-functional teams to design, develop, test, and deploy innovative software solutions.
Key Responsibilities

  • Design, develop, and maintain scalable web applications using Java, Python, and React.js.
  • Build and enhance RESTful APIs and microservices architectures.
  • Develop responsive, user-friendly frontend interfaces using React.js, JavaScript, HTML5, and CSS3.
  • Collaborate with product managers, architects, and QA teams throughout the software development lifecycle.
  • Write clean, maintainable, and well-documented code following best practices.
  • Optimize application performance, scalability, and security.
  • Participate in code reviews and contribute to technical design discussions.
  • Troubleshoot, debug, and resolve production issues.
  • Work with CI/CD pipelines and cloud-based deployment environments.
  • Contribute to Agile/Scrum ceremonies including sprint planning, standups, and retrospectives.

Required Skills & Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 3 8 years of software development experience.
  • Strong programming experience in Java (Spring Boot) and/or Python (Django/FastAPI/Flask).
  • Hands-on experience with React.js, Redux/Context API, and modern JavaScript (ES6+).
  • Experience developing REST APIs and integrating third-party services.
  • Strong understanding of object-oriented programming and design patterns.
  • Experience with relational databases such as PostgreSQL, MySQL, or Oracle.
  • Familiarity with Git and version control workflows.
  • Knowledge of unit testing frameworks and test-driven development practices.
  • Understanding of Agile development methodologies.
    Equal Opportunity Employer: We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.

Skills

Django
FastAPI
Flask
Microservices
MySQL
Oracle
Spring
Spring Boot
Scrum
Agile
Git
Java
JavaScript
PostgreSQL
Python
REST
React
Redux

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