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Java Full Stack Developer

QUANTUM TECHNOLOGIES LLCAustin, TX🇺🇸United StatesPosted Oct 5, 2026

Quick Overview

Salary
$75/hr
Seniority
Mid Senior
Work mode
Hybrid
Location
Austin, TX, United States
Posted
Yesterday
MicroservicesMongoDBMySQLOracleSQLSpringSpring BootAngularJavaREST

Job Description

Summary

Job Title: Java Full Stack Developer

Location: Austin,Texas

Duration: 8 Months

Bill Rate: $75/hour

Job Type: W-2 Contract

Client: To Be Discussed Later

Work Authorization:

  • USC
  • GC
  • H-1B
  • OPT-EAD
  • GC-EAD

Job Description:

  • An individual having at least 8 years of experience with a strong background in Java, Spring Boot, to design, implement, and automate complex business processes.
  • Key skills include managing workflow engines, REST API integration, DMN for business rules, and microservices architecture Deep knowledge of Java (version 17 or 21), mastery of core libraries, advanced language features, and best practices for scalable, maintainable software solutions.
  • Extensive expertise in API development and integration, with experience designing, building, and maintaining robust RESTful APIs for enterprise applications.
  • Advanced proficiency in Spring Framework and Spring Boot, and proven success implementing and optimizing REST APIs in complex environments.
  • Possess expertise in NoSQL database/technologies such as MongoDB, along with an understanding of their respective advantages in document, key-value, and column-family storage Front-end development experience with Angular, including component architecture, library integration, and micro front-end strategies for large-scale web applications.
  • Expertise in business process management (BPM), workflow automation, and practical experience with Camunda for designing and implementing scalable process solutions.
  • Strong understanding of relational database concepts and proficiency in SQL, with hands-on experience using Oracle or MySQL for data modeling, performance tuning, and complex queries.
  • Knowledge of artificial intelligence frameworks such as LangChain and Lang Graph, with practical application in integrating AI capabilities into software products.
    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.

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