Mobile Application Support Expert

Oman Housing Bank | بنك الإسكان العُماني; Muscat; On-site; OMR 60,000 - 90,000; Full time

Job summary

Oman Housing Bank | بنك الإسكان العُماني seeks a Mobile Application Support Expert to ensure the availability, security, and performance of the bank's mobile banking app on iOS and Android. You will manage end-to-end lifecycle, deployments, and production releases while meeting regulatory standards.

You will lead incident resolution, integration work with Temenos Fabric/Visualizer, API and T24 interfaces, and implement security controls such as MFA and SSL pinning to protect customer data.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum of 6 years of experience in mobile application development, application support, or digital banking technology within banking/financial services.
• Strong hands-on experience with Temenos Fabric/Quantum and Temenos Visualizer, including development, configuration, integration, and production support.
• Experience managing mobile banking applications across iOS and Android, including deployment, version management, and production releases.
• Strong knowledge of Temenos Transact (T24) integrations, REST/SOAP APIs, Java, Node.js, and related integration technologies.
• Experience with mobile application publishing, CI/CD, security controls, and release management.
• Familiarity with OCI, Kubernetes, and application monitoring tools.
• ITIL knowledge is advantageous.

Responsibilities

• Manages end-to-end technical operations and support of the bank's mobile banking app across iOS and Android for availability, stability, and performance.
• Provides Level 2/3 technical support by investigating, troubleshooting, and resolving incidents within SLAs.
• Oversees configuration, maintenance, and performance of Temenos Fabric/Visualizer platforms and related services.
• Monitors app performance, availability, crash reports, API response times, and transaction success rates to ensure reliable services.
• Performs root-cause analysis and implements preventive measures to minimize disruptions and improve reliability.
• Drives CI/CD enhancements, automated testing, and release management for smooth deployments.
• Coordinates app upgrades, Temenos Fabric enhancements, system migrations, and deployment activities.
• Ensures security controls such as MFA, SSL pinning, and device binding to protect customer data.

Skills

Temenos Fabric/Quantum

Temenos Visualizer

REST/SOAP APIs

Java

Node.js

CI/CD pipelines

OCI

Kubernetes

Education

Bachelor's degree in Computer Science/IT/Software Engineering

Tools

Temenos Fabric/Quantum

Job description

Job Purpose:

The Mobile Application Support Expert ensures the availability, stability, security, and performance of the Bank's mobile banking application across iOS and Android platforms, supporting seamless digital banking services and customer experience. He/ She manages the end-to-end mobile application lifecycle, including technical support, development, system integrations, enhancements, deployments, and production releases while ensuring compliance with the Bank's technology standards and regulatory requirements.

The role drives continuous improvement of the Bank's mobile banking capabilities by optimizing application performance, strengthening security, resolving technical issues, and collaborating with relevant stakeholders to support the Bank's digital transformation objectives.

Key Accountabilities:

• Manages the end-to-end technical operations and support of the Bank's mobile banking application across iOS and Android platforms, ensuring availability, stability, performance, and service continuity.
• Provides Level 2 and Level 3 technical support by investigating, troubleshooting, and resolving application incidents, service requests, and production issues within agreed Service Level Agreements (SLAs).
• Oversees the configuration, maintenance, and performance of Temenos Fabric and Visualizer platforms, including Identity, Integration, Orchestration, Object, and Engagement services.
• Monitors mobile application performance, system availability, crash reports, API response times, and transaction success rates to ensure reliable and efficient digital banking services.
• Performs root cause analysis for recurring application issues and implements corrective and preventive measures to minimize service disruptions and improve application reliability.
• Develops, tests, and implements application enhancements, bug fixes, and new functionalities in accordance with approved business requirements, technical standards, and development practices.
• Manages the end-to-end mobile application release lifecycle, including system deployments, User Acceptance Testing (UAT), application publishing on the Apple App Store and Google Play Store, and certificate management.
• Plans and coordinates mobile application upgrades, Temenos Fabric enhancements, system migrations, and deployment activities to ensure successful implementation and minimal business disruption.
• Manages application integrations between Temenos Fabric, Temenos Transact (T24), APIs, and other internal and external systems to ensure seamless functionality and transaction processing.
• Implements and maintains mobile application security controls, including Multi-Factor Authentication (MFA), device binding, SSL pinning, and root or jailbreak detection to safeguard customer information and banking transactions.
• Coordinates the resolution of Vulnerability Assessment and Penetration Testing (VAPT) findings, security vulnerabilities, and audit observations in collaboration with Information Security and relevant stakeholders.
• Supports the enhancement of Continuous Integration and Continuous Deployment (CI/CD) practices, automated testing, and release management processes to improve application delivery and operational efficiency.
• Collaborates with business users, Technology & PMO, Information Security, Infrastructure, Temenos, and other service providers to resolve technical issues and support mobile banking enhancements.
• Maintains technical documentation, application configurations, operational procedures, system integration records, and support runbooks to ensure effective application lifecycle management.
• Prepares and monitors application performance reports, operational KPIs, incident trends, and service metrics to support management reporting and continuous service improvement.
• Identifies opportunities to enhance mobile banking functionality, application performance, security, automation, and customer experience in alignment with the Bank's digital banking objectives.
• Ensures compliance with the Central Bank of Oman regulations, the Bank's technology policies, information security standards, governance frameworks, and operational procedures.

Qualifications and Experience:

• Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum of 6 years of experience in mobile application development, application support, or digital banking technology within the banking or financial services sector, including experience managing business-critical mobile applications.
• Strong hands-on experience with Temenos Fabric/Quantum (formerly Kony) and Temenos Visualizer, including application development, configuration, integration, and production support.
• Experience managing mobile banking applications across iOS and Android platforms, including application deployment, version management, and production releases.
• Strong knowledge of Temenos Transact (T24) integrations, REST/SOAP APIs, Java, Node.js, and related integration technologies.
• Experience managing mobile application security controls, authentication mechanisms, secure communications, and vulnerability remediation.
• Experience with mobile application publishing, Apple App Store and Google Play Store requirements, digital certificates, and release management processes.
• Familiarity with CI/CD pipelines, containerization technologies, Oracle Cloud Infrastructure (OCI), Kubernetes, and application monitoring tools.
• Strong knowledge of incident management, problem management, change management, and production support practices. ITIL certification is considered an advantage.
• Good understanding of banking operations, digital banking services, regulatory requirements, and information security standards.
• Strong analytical, troubleshooting, problem-solving, and stakeholder management skills.

** Applications will be accepted until 22-Oct-2026 at 2:00 PM. Submissions received after this date and time will not be considered **