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Open nowPosted 20 hours ago

IST/Switch Application

VAM Systems10 open roles

Where
Dubai, United Arab Emirates
Work mode
On site
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Your applicationOpen nowIST/Switch ApplicationVAM Systems · Dubai, United Arab Emirates

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on VAM Systems's own form.

The reply lands in your private mailbox

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The clock on this job

Early applications get read.

13.6% of postings close within 7 days. Measured by our own scanner across the market. VAM Systems postings stay open a median of 3 days.

Share of postings closed within
  1. 2.3%1 day
  2. 4.7%3 days
  3. 13.6%7 days
  4. 21.9%14 days
  5. 36.9%30 days
  6. 59.0%60 days
This job: posted 20 hours ago

VAM Systems median: 3 days open

The posting

Job Description

We are currently looking for IST/Switch Application Support Specialist for our UAE operations

Required Skills & Experience

• Hands-on experience with IST/Switch (FIS) payment switching platform in a production banking environment.

• Knowledge on IST/Switch Active/Active setup with Dual site implementation

• Strong knowledge of ISO 8583 messaging, EFT transaction lifecycle, authorization, clearing and settlement.

• Understanding of card-scheme interfaces and certifications (Visa, Mastercard, and regional switches such as mada / UAESWITCH / GCCNet).

• Experience with HSM, key management, EMV, PCI DSS and payment security standards.

• Proficiency in Unix/Linux, shell scripting, SQL and log analysis.

Key Responsibilities

Production Support (L2/L3)

• Monitor real-time transaction flows, ensuring high availability of the IST/Switch environment.

• Investigate, diagnose and resolve incidents relating to transaction failures, authorization declines, timeouts, reconciliation breaks and interface issues.

• Perform root-cause analysis and drive problem management to prevent recurrence.

• Provide 24x7 on-call / shift-based support and participate in major-incident bridge calls.

BAU Operations

• Execute daily health checks, batch monitoring, end-of-day settlement and reconciliation processes.

• Manage HSM key operations, certificate renewals and card-scheme mandate updates.

• Maintain and tune ISO 8583 message configurations, routing tables, BIN/institution setups and stand-in parameters.

• Handle service requests, user access, and configuration changes through the change-management process.

• Maintain operational documentation, runbooks and knowledge-base articles.

Projects & Enhancements

• Support new card product launches, scheme mandates, interface integrations and switch upgrades/migrations.

• Participate in requirement analysis, solution design, configuration, testing (SIT/UAT) and production cut-over.

• Coordinate deployment activities, release management and post-implementation support.

• Contribute to disaster-recovery testing and business-continuity exercises.

Joining time frame: 2 weeks (maximum 1 month)

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    The review screen in CV Rocket: how each CV was read, round by round.

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    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
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