Hiring: Tandem Developer for Berkeley Heights, NJ (Onsite)

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Job Title: Tandem Developer (ATM Applications)

Location: Berkeley Heights, NJ (Onsite)

Duration: Long Term

Job Summary:

We are seeking an experienced Tandem Developer with strong expertise in HP NonStop (Tandem) systems and ATM applications development/support. The ideal candidate will have hands-on experience in designing, coding, testing, and maintaining ATM transaction applications, along with a deep understanding of financial services systems, payment processing, and transaction switching.

Required Skills & Experience:

• 5 years of experience in Tandem NonStop development (TACL, TAL, COBOL, SCOBOL, C, or C ).
• Strong experience with ATM/POS transaction processing systems (e.g., Base24, Connex, FIS, NCR).
• Good knowledge of Enscribe, SQL/MP, Pathway, Guardian, OSS.
• Familiarity with ISO8583 messaging formats and transaction switching.
• Experience with debugging and performance tuning in Tandem environment.
• Strong understanding of financial transaction processing, EFT, and settlement.
• Excellent problem-solving and communication skills.
  
  

Preferred Qualifications:

• Experience in Base24 classic/Base24-eps environment.
• Exposure to payments domain, card networks (Visa/MasterCard), and regulatory compliance.
• Prior experience in Agile/Scrum environments.
• Knowledge of scripting, automation, and DevOps for Tandem systems.
  
  

Education:

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).