What are the responsibilities and job description for the Tandem Developer (ATM Applications) position at Key2Source INC?
Job Title: Tandem Developer (ATM Applications)
Location: Berkeley Heights, NJ (Onsite)
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).
Work Location: In person