W-2 Jobs Portal

  • W-2 Open Positions Need to be Filled Immediately. Consultant must be on our company payroll, Corp-to-Corp (C2C) is not allowed.
Candidates encouraged to apply directly using this portal. We do not accept resumes from other company/ third-party recruiters

Job Overview

  • Job ID:


  • Specialized Area:

    Full Stack Java & UI

  • Job Title:

    Senior Full Stack Java Developer

  • Location:

    St. Louis,MO

  • Duration:

    12 Months

  • Domain Exposure:

    Manufacturing, Education, IT/Software

  • Work Authorization:

    US Citizen, Green Card, OPT-EAD, CPT, H-1B,
    H4-EAD, L2-EAD, GC-EAD

  • Client:

    To Be Discussed Later

  • Employment Type:

    W-2 (Consultant must be on our company payroll. C2C is not allowed)

Job Description

Job Description

Senior Full Stack Java Developer
St. Louis, MO.
12 Months

Job Overview:

As a Senior Full Stack Java Developer you will participate in all aspects of the software development life-cycle which includes estimating, technical design, implementation, documentation, testing, deployment and support of application developed for our clients.

  • Building modern applications with JAVA, Spring, Spring Boot, SQL Server, No SQL and React
  • Micro-services development
  • Development of Web Services REST/SOAP/WSDL/XML/SOA
  • Continuously integrates and deploys developed software. Updates the continuous integration/deployment scripts as necessary to improve continuous integration practices
  • Work with Product Owner and technical team manager to direct development new products and features. 
  • Passionate coder with 5+ years of application development experience.
  • Experience with JAVA, Spring, Spring Boot, SQL Server, No SQL and React
  • Extensive experience in full stack java development to include front-end and back-end systems.
  • Experience in Micro-services development
  • Experience on Pivotal Cloud Foundry Platform (Gradle, GitHub)
  • Experience with status tracking tools (e.g., Jira, Rally, etc.)
  • Strong collaboration and communications skills
  • 4+ years experience participating in the complete product development life-cycle of successfully launched applications.
  • Previous Client facing experience required.
  • Phenomenal communicators who can explain and present concepts to technical and non-technical audiences alike.
  • Bachelor s Degree in MIS, Computer Science, Math, Engineering or comparable major.

Apply Now
Equal Opportunity Employer

QUANTUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. QUANTUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will QUANTUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract