Mainframe Systems Developer

• Pay Rate: 52per hour.
• Target Pay Rate: Approximately $52.00 per hour.
• Schedule: Monday through Friday, 8:00 AM to 5:00 PM.
• Hours: 40 hours per week Temp-to-engage.
• Location: Boulder, CO 80301.
  
  
  

We are seeking a Mainframe Systems Developer for a full-time, temp-to-hire opportunity supporting print-related research and development work in Boulder, CO. This role is ideal for a detail-driven software engineer who enjoys solving complex systems challenges, working close to the platform, and contributing to reliable mainframe print processes.

This position offers the opportunity to join a highly skilled technical team in a collaborative R&D environment with supportive leadership, strong peer knowledge sharing, and meaningful work tied to system performance and product quality. You will have the chance to contribute to design discussions, improve existing workflows, troubleshoot root-cause issues, and build solutions that support long-term stability and efficiency.

Key Responsibilities

• Develop, test, debug, and support print-related software products on mainframe platforms.
• Investigate technical issues, identify root causes, and implement guided fixes and enhancements.
• Collaborate with cross-functional teams on systems design, integration, code reviews, and technical problem solving.
• Maintain accurate documentation for systems, processes, code changes, and architectural decisions.
• Identify opportunities to create tools, automate tasks, and improve team efficiency.
• Support ongoing product quality, reliability, and maintainability within a mainframe R&D environment.
  
  
  

Equal Opportunity Employer / Disabled / Protected Veterans

The Know Your Rights poster is available here:

https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf

The pay transparency policy is available here:

https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_ English_formattedESQA508c.pdf

For temporary assignments lasting 13 weeks or longer, the Company is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.

We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.

AppleOne participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.

https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf

We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

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