Haystack
← Back to Jobs
Technology

Backend Software Engineer

QUANTUM TECHNOLOGIES LLCChicago, IL🇺🇸United StatesPosted 20 Jul 2026

Why This Role Stands Out

This hybrid Backend Software Engineer role at QUANTUM TECHNOLOGIES LLC offers a fantastic opportunity to contribute to cutting-edge AI and analytics solutions, with potential for long-term engagement and strong hourly compensation. You'll thrive here if you're a mid-senior engineer passionate about building scalable, secure, and high-performance applications, and enjoy collaborating with diverse technical teams. Embrace this chance to advance your career and make a significant impact on innovative projects.

Quick Overview

Salary
€73/hr
Work Type
Hybrid
Level
Mid Senior

Job Description

Job Title: Backend Software Engineer

Location: Chicago, IL

Duration: 6 Months + Extension

Bill Rate: $73/hour

Job Type: C2C/1099 Contract

Client: To Be Discussed Later

Work Authorization: US-Citizen, H-1B, OPT-EAD, GC-EAD


Job Description :

Key Responsibilities

  • Design, develop, and maintain scalable backend services and APIs for AI, analytics, and enterprise software solutions.
  • Translate complex business requirements into robust and maintainable technical solutions.
  • Build secure, reliable, and high-performance applications that can operate at production scale.
  • Collaborate with cross-functional teams including product managers, data scientists, architects, and frontend engineers.
  • Participate actively in architecture discussions and contribute to core product decisions.
  • Write clean, testable, and well-documented code following engineering best practices.
  • Perform code reviews and provide constructive feedback to peers.
  • Troubleshoot, optimize, and enhance existing applications and services.
  • Implement CI/CD practices and support cloud deployment strategies.
  • Contribute to agile development processes, sprint planning, and iterative product delivery.
  • Support paired programming, knowledge sharing, and engineering excellence initiatives.


    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

Agile

Similar jobs