Senior Full Stack Engineer

Upwork
Chicago, IL

Company Description

We are collaborating with a large enterprise client seeking two experienced Full Stack Engineers for contract roles. This position calls for senior-level expertise in full stack development, focusing on deep technical skills and problem-solving ability. Contractors will be responsible for managing deployment rollbacks, handling support tickets, troubleshooting bugs through runbooks, and addressing backlog items to reduce Design for Reliability (DFR) issues.

Job Description

Key Responsibilities:

  • Oversee deployment rollbacks and ensure deployment stability.
  • Tackle support tickets and handle complex or custom issues.
  • Troubleshoot and resolve product bugs using established runbooks.
  • Address backlog items with a focus on reducing DFR issues.
  • Develop and maintain both front-end and back-end services.
  • Work extensively with legacy Python code and maintenance versions.
  • Use Django to support front-end services.

Qualifications

Required Skills and Experience:

  • Extensive experience with React, Node.js, and Java in building services.
  • Advanced knowledge of Python, particularly in maintaining legacy systems.
  • Proficiency in Django for front-end development.
  • Significant experience in both front-end and back-end development.
  • Proven ability to troubleshoot complex issues using runbooks.
  • Strong analytical skills to address and resolve unique, first-time issues.
  • Adaptability and willingness to learn new tools and technologies.
  • Ability to work with maintenance versions and manage legacy codebases effectively.
  • Excellent communication skills for remote collaboration.
  • High level of independence, with the judgment to escalate issues appropriately.
  • Must be able to work remotely with substantial overlap in U.S. time zones.

Preferred Qualifications:

  • Demonstrated experience in managing deployment rollbacks and ensuring smooth processes.
  • Background in support roles, including ticket handling and troubleshooting.
  • Familiarity with escalation protocols and workflows in large organizations.
Posted 2025-09-14

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