Senior System Analyst & SRE - Payment Switching (BASE24)

DICETEK LLC; Abu Dhabi; On-site; AED 240,000 - 360,000; Part time

Job summary

DICETEK LLC is seeking a System Analyst – SRE (BASE24 / Payment Switching) in Abu Dhabi. This contract role requires deep hands-on experience with BASE24 platforms, ISO8583 messaging, and payment schemes to ensure secure, reliable processing of transactions.

The role is based in Abu Dhabi with office presence. The successful candidate will lead incident management, RCA, and performance tuning across databases and middleware, including SQL Server, Oracle, or PostgreSQL, in a high-availability

Qualifications

• Minimum 8 years of experience in production/application support and Site Reliability Engineering for cards payment technology environments.
• Experience with BASE24 Classic and/or BASE24-eps, including authorization processing and switch configuration.
• Strong knowledge of ISO8583 messaging, Visa/Mastercard/UAE Switch schemes, and payment card workflows.
• Hands-on with IBM MQ, APIs/web services, Linux/Unix/AIX, Windows Server, and load balancers.

Responsibilities

• Handle 24x7 production support and incident/problem management; perform RCA and drive observability, resilience, and capacity planning.

Skills

BASE24

SQL

PCI-DSS

Job description

DICETEK LLC is seeking a System Analyst – SRE (BASE24 / Payment Switching) in Abu Dhabi. This contract role requires deep hands-on experience with BASE24 platforms, ISO8583 messaging, and payment schemes to ensure secure, reliable processing of transactions.

The role is based in Abu Dhabi with office presence. The successful candidate will lead incident management, RCA, and performance tuning across databases and middleware, including SQL Server, Oracle, or PostgreSQL, in a high-availability