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NextGenPros Inc
Java Developer Contract

Java Developer Contract

On site

Pasadena, United states

Senior

Freelance

06-03-2026

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Skills

Python Java SQL NoSQL MySQL MongoDB PostgreSQL DevOps Version Control Scrum Databases git Django Agile Spring Hibernate Flask FastAPI Spring Boot Microservices

Job Specifications

Position : Java Developer

Location : Pasadena, CA (3 Days/Week)—Only Locals

Type of Hire : W2

Exp Level: 11 to 15 Years

Job Description:

Job Summary

We are seeking a skilled Java Developer with Python experience to design, develop, and maintain scalable backend systems and data-driven applications. The ideal candidate will have strong expertise in Java-based enterprise development along with hands-on experience in Python for automation, APIs, or data processing tasks.

Key Responsibilities

Design, develop, and maintain high-performance backend applications using Java (Spring Boot / Microservices).
Develop RESTful APIs and integrate third-party services.
Write efficient, reusable, and scalable code in both Java and Python.
Develop automation scripts and backend utilities using Python.
Work with relational and NoSQL databases (MySQL, PostgreSQL, MongoDB).
Implement unit testing and participate in code reviews.
Collaborate with frontend, DevOps, and QA teams.
Optimize application performance and troubleshoot production issues.
Participate in Agile/Scrum ceremonies and sprint planning.

Required Skills

Core Technical Skills
Strong proficiency in Java (8/11/17).
Experience with Spring Boot, Spring MVC, Hibernate/JPA.
Good knowledge of Python (Django/Flask/FastAPI preferred).
Experience in REST API development.
Strong understanding of OOP concepts and design patterns.
Experience with SQL and database design.
Knowledge of Git version control.

About the Company

NextGenPros is an IT consulting company. Our deep expertise in product engineering, technology innovation and staffing solutions has helped clients turn IT into strategic assets. Whether you want to create digital products or want to formulate a strategic roadmap, we help you engineer your digital tomorrow. At NGP, we understand that business challenges are ever changing, and our goal is to deliver cost effective and time saving solutions. From Discovery to Delivery, our team of experts will conduct a thorough analysis to u... Know more