Full Stack Developer React/ Java/ Python

Qaurs Techno Systems LLC; Middletown Township (NJ); On-site; USD 100,000 - 130,000; Full time

Job summary

Qaurs Techno Systems LLC is looking for a Java Full Stack Developer with Python Scripting in Middletown Township, NJ. This role involves developing responsive UI components using React.js and implementing backend services with Java and Spring Boot.

The ideal candidate will have 7-10+ years of full-stack development experience, with strong expertise in React.js and Java, further complemented by proficiency in Python scripting for automation. Join a team that embraces innovation and cutting-edge technology.

Qualifications

• 7–10+ years of full-stack development experience.
• Strong expertise in React.js, JavaScript (ES6+), and TypeScript.
• Deep understanding of React Hooks and component-based architecture.

Responsibilities

• Develop responsive, interactive UI components using React.js, JSX, and TypeScript.
• Implement state management using Redux / Context API.
• Integrate REST APIs and handle asynchronous data flows.

Skills

React.js

JavaScript (ES6+)

TypeScript

Java

Python scripting

SQL

NoSQL

Git

Docker

Agile/Scrum

Education

Bachelor’s degree in Computer Science or related field

Tools

Spring Boot

Microservices

Jenkins

CI/CD

AWS

Azure

Job description

About the Role

Join Qaurs Techno Systems LLC as a Java Full Stack Developer with Python Scripting and be part of an innovative team in Middletown Township, NJ. This role offers the opportunity to work on exciting projects that push the boundaries of technology and creativity.

Job Summary

We are seeking a strong Full Stack Developer with hands‑on experience in React.js, Java backend development, and Python scripting. The ideal candidate will work across UI development, backend services, and automation scripting to support enterprise‑level applications.

Responsibilities

• Develop responsive, interactive UI components using React.js, JSX, and TypeScript
• Implement state management using Redux / Context API
• Integrate REST APIs and handle asynchronous data flows
• Optimize UI performance and ensure cross‑browser compatibility
• Work with CSS frameworks such as Material UI, Bootstrap, Tailwind
• Design and develop backend services using Java, Spring Boot, Microservices
• Build and maintain RESTful APIs
• Work with relational and NoSQL databases (MySQL, PostgreSQL, MongoDB, Oracle)
• Implement authentication, authorization, and security best practices
• Troubleshoot backend issues and perform root cause analysis
• Develop Python scripts for automation, ETL, data processing, and system integration
• Build utilities to support backend workflows
• Work with APIs, JSON, XML, and data transformation tasks
• Write clean, scalable, maintainable code following best practices
• Participate in Agile ceremonies, sprint planning, and code reviews
• Collaborate with cross‑functional teams (QA, DevOps, Product Owners)
• Debug, troubleshoot, and optimize application performance
• Stay updated with modern frameworks, tools, and industry trends

Required Skills

• 7–10+ years of full‑stack development experience
• Strong expertise in React.js, JavaScript (ES6+), and TypeScript
• Deep understanding of React Hooks and component‑based architecture
• Strong backend experience with Java, Spring Boot, Microservices
• Proficiency in Python scripting for automation and backend utilities
• Experience with SQL/NoSQL databases
• Familiarity with Git, Jenkins, CI/CD pipelines
• Experience with Docker, Kubernetes, or cloud platforms (AWS/Azure) is a plus
• Strong debugging and problem‑solving skills
• Ability to work in Agile/Scrum teams

Preferred Qualifications

• Experience in large enterprise environments (Telecom experience preferred)
• Knowledge of messaging systems like Kafka, RabbitMQ
• Experience with monitoring/logging tools (ELK, Splunk)
• Bachelor’s degree in Computer Science or related field