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38 Acestack Full Stack Software Engineer Jobs Hiring Near You

AceStack LLC

Lead Salesforce Developer

Plano, TX · Hybrid

$53 - $70.25/hr

Lead Salesforce Developer Hybrid Role: Reston , VA. or Plano, TX. As a valued colleague on our team ... Design and develop moderately complex software solutions and build new capabilities to meet the ...

AceStack LLC

Software Automation Testing

Jersey City, NJ

$48 - $63.50/hr

Position: Software Automation Testing Location: New Jersey Onsite Duration: 6+ Months Software skills - Selenium, TOSCA or UFT, Functionize, SQL Query Creation/exp Must Have Skills: * 10+ years ...

AceStack LLC

MES Consultant

Atlanta, GA

High level planning Root cause analysis Education Bachelors in engineering Position 2 Job Title ... produce software design and architecture Test and deploy applications and systems Develop ...

AceStack LLC

ServiceNow ITSM Admin Architect

Seattle, WA · On-site

$61.50 - $84.50/hr

... web programming techniques to configure robust solutions utilizing the ServiceNow platform while ... skills • Understand full ITSM application lifecycle • ITIL certified desired Provide ...

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Mainframe Assembler Developer || Onsite - Omaha, NE || Contract

Mainframe Assembler Developer || Onsite - Omaha, NE || Contract

Acestack

Omaha, NE • On-site

$46.75 - $60.25/hr

Contractor

Posted 6 days ago

Job description

Job Title: Mainframe Assembler Developer – Credit Card Authorization
Location: Onsite – Omaha, NC
Long-Term Contract (W2/C2C)

Locals - Preferred.

Job Description:

We are seeking a highly skilled Mainframe Assembler Developer with strong experience in the Credit Card Authorization domain to join our client’s core processing team in Omaha, NC. The ideal candidate will possess a solid background in Assembler, COBOL, JCL, and CICS, with a focus on transaction-heavy, high-performance systems.

Key Responsibilities:

  • Develop and maintain mission-critical applications using Assembler (HLASM) on IBM mainframes.
  • Enhance and support Credit Card Authorization systems, ensuring high availability and performance.
  • Collaborate with cross-functional teams for system design, analysis, and performance tuning.
  • Write and optimize complex COBOL programs and JCL scripts for batch processing.
  • Design and maintain CICS transactions and online programs for card authorization services.
  • Troubleshoot issues and resolve production incidents with minimal downtime.
  • Ensure compliance with security, audit, and regulatory requirements related to card transactions.

Required Skills:

  • 7+ years of experience in Mainframe development
  • Strong hands-on experience in Assembler (HLASM) programming
  • Proficiency in COBOL, JCL, and CICS
  • Solid understanding of Credit Card Authorization, transaction routing, and host systems
  • Experience working in high-volume, real-time payment environments
  • Familiarity with debugging tools like Expeditor, File-Aid, etc.
  • Ability to work independently and meet tight deadlines in a production environment

Nice to Have:

  • Experience with IBM MQ, DB2, or VSAM
  • Exposure to PCI compliance and card network integrations (Visa, MasterCard, etc.)
  • Prior experience in financial services or payment processing platforms

To Apply: Please share resume to Sanghab@acestackllc.com

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About AceStack

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AceStack is a global IT consulting & Staffing agency. We deal in Health care (Nursing, Allied, Clinical/Non-clinical) Staffing, Engineering Staffing & I.T. Staffing. Founded in 2017 in New Jersey, AceStack has reported consistent growth and profit every year and carries zero debt. AceStack consultants are placed across USA, Canada, Mexico, and Asia. In addition to our headquarters in New Jersey – USA, we also have offices in Canada, Noida, and Ahmedabad. AceStack’s exceptionally high-touch service keeps our clients satisfied and our Consultants/Travelers engaged. We believe in investing in our Consultants/Clients in a variety of ways. We employ AceStack ambassador who helps guide Consultants through the on-boarding process and ensure the transition into their new role with our Client is seamless. We also have dedicated Consultant care representatives located throughout our organization who provide the same level of attention throughout our Consultant’s tenure. Due to this level of attention and care, AceStack enjoys not only one of the highest retention rates in the staffing industry but also one of the highest redeployment rates in the industry.

Company size

51 - 200 Employees

Headquarters location

NJ, US

Year founded

2017

Social media

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