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Software Engineer

QUANTUM TECHNOLOGIES LLCSan Jose, CA🇺🇸United StatesPosted 22 Jul 2026

Why This Role Stands Out

This hybrid role offers you the chance to contribute to the architectural evolution of core backend services with a competitive hourly rate of $86, perfect for experienced engineers eager to deepen their expertise in Java and complex system reliability. You'll thrive here if you enjoy end-to-end development, production monitoring, and collaborating on high-impact features within a dynamic technology environment. Apply today to leverage your skills and grow with Quantum Technologies LLC!

Quick Overview

Salary
€86/hr
Work Type
Hybrid
Level
Mid Senior

Job Description

Job Title: Software Engineer

Location: San Jose, CA

Duration: 6 Months + Extension

Bill Rate: $86/hour

Job Type: C2C/1099 Contract

Client: To Be Discussed Later

Work Authorization:

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

Job Description:

Experience 5+ Years

This role is responsible for the end-to-end development, architectural evolution, and high-reliability maintenance of core backend services and partner-facing portals. The engineer ensures seamless delivery and scalability by managing Java-based services, complex batch processing jobs, and production-grade configurations.

Core Responsibilities:
Feature Development & Refactoring Design and implement core backend logic, perform high-impact refactoring of legacy components, and evaluate appropriate tech stacks for new feature requests.
Production Reliability & On-Duty Monitor system health, triage issues, diagnose critical outages, and manage the full release lifecycle (including submissions, rollbacks, and cherry-picks).- Configuration & Infrastructure Manage environment-specific configurations, optimize data retrieval for high-volume requests, and leverage internal data tools to monitor performance and generate insights.
Technical Collaboration Conduct rigorous code reviews and provide technical feedback to maintain high standards of system integrity and code quality.

I look forward to hear from you and work with you at the earliest.

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

Java

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