Lead Engineer, ATM & Payment Systems (BASE24)

OCBC Bank (Malaysia) Berhad

Malaysia

On-site

MYR 180,000 - 240,000

Full time

3 days ago

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Job summary

OCBC Bank (Malaysia) Berhad in Malaysia seeks an experienced ATM BASE24 Lead Engineer to lead the design, development, enhancement, and support of ATM and payment switching platforms based on the ACI BASE24 solution. You will mentor engineers, drive technical standards, review designs and deployments, and ensure system stability while delivering high‑quality payment processing services.

This role requires 8+ years in ATM and electronic payment systems, strong BASE24-Classic / BASE24-EPS, and HP

Qualifications

Bachelor’s degree in computer science, information technology, engineering, or related discipline.
8+ years of experience in ATM and electronic payment systems.
Strong hands-on experience with ACI BASE24-Classic / BASE24-EPS.
Experience in ATM transaction processing and payment switching environments.
Proficiency in HP NonStop (Tandem) systems; knowledge of TACL, TAL, COBOL, Pathway, Enscribe, SQL/MP.
Experience with ISO 8583 messaging standards.
Strong troubleshooting and production support experience.
Excellent communication and stakeholder management skills.

Responsibilities

Lead development, implementation, and support of ATM and payment-switching solutions using ACI BASE24.
Provide technical leadership and mentoring to team members.
Define technical standards, best practices, and operational procedures.
Review solution designs, code changes, and deployment plans.
Design, develop, and maintain BASE24 applications and custom enhancements.
Analyse business requirements and translate them into technical solutions.
Support ATM transaction processing, authorization, reconciliation, and settlement functions.
Perform impact assessments and effort estimations for new change requests.
Provide Level 3 production support for incidents and critical system issues.
Troubleshoot transaction processing failures and performance issues.
Coordinate incident resolution with infrastructure, network, vendors, and business teams.
Participate in On-Call support and major incident management activities.
Lead project implementation activities, including requirements, design, testing, deployment.
Collaborate with business stakeholders, vendors, and regional teams.
Support system upgrades, migrations, and platform modernization.
Ensure projects are delivered within scope, timeline, and quality expectations.
Ensure compliance with security, audit, and regulatory requirements.
Support risk assessments, disaster recovery testing, and business continuity activities.
Maintain accurate technical documentation and procedures.