Overseas Contractor- Tandem Java

Role Description

We are looking for Tandem Java Specialist with

Primary Responsibilities

Provide Level 2Level 3 support for critical Capital Markets Treasury Payments Processing Settlement and Reconciliation applications running on HP NonStop platforms

Perform handson development enhancement troubleshooting and maintenance of ATLAS applications

Ensure stability availability and performance of businesscritical transaction processing systems operating in a highavailability environment

Analyze and resolve production incidents service disruptions and application performance issues within defined SLAs

Collaborate with business users operations teams architects and engineering teams to identify and implement application and infrastructure improvements

Participate in root cause analysis RCA activities and implement preventive measures to minimize recurring incidents

Support application deployments releases and environment upgrades across development testing and production environments

HP NonStop Platform Administration Support

Administer and support HP NonStop systems ensuring high availability and operational resilience

Utilize TACL FUP SCF OSS SQLMP SQLMX and Enscribe databases for system administration troubleshooting and performance optimization

Monitor system health capacity and performance of NonStop environments

Support DSMSCM activities including software deployment version control and change management

Work with SSHW teams to maintain operating system currency and implement recommended HPE NonStop SPRs and critical patches

Participate in infrastructure maintenance system upgrades hardware refreshes and disaster recovery activities

Database Storage Management

Support database creation configuration maintenance and optimization for application and infrastructure requirements

Manage SQLMX SQLMP and Enscribe database environments to ensure data integrity availability and performance

Assist in implementing database replication and synchronization solutions across NonStop and external environments

Support storage planning disk sizing backup strategies data retention recovery testing and restoration activities

Coordinate with infrastructure and automation teams for storage housekeeping and saveabend file management

Communications Middleware Support

Support and maintain communication subsystems and network connectivity within the NonStop environment

Configure and troubleshoot SSH SSL and secure communication protocols

Manage and support WebSphere MQ for NonStop integrations and message flows

Support Secure DPS comForte configurations and secure transaction processing requirements

Collaborate with network and security teams to ensure reliable connectivity and compliance standards

Monitoring Automation Operations

Support implementation and maintenance of monitoring and ing solutions for applications and infrastructure

Configure and maintain automated batch processing job scheduling and operational workflows

Partner with automation and monitoring teams to enhance operational visibility and incident detection

Participate in infrastructure and application health reviews and capacity planning activities

Security Compliance

Ensure compliance with PCI and organizational security requirements

Support implementation of security controls access management encryption standards and audit requirements

Participate in vulnerability remediation compliance reviews and security assessments

Development Integration

Develop and maintain utilities scripts and automation solutions using Java and Python within the OSS environment

Support integration of NonStop applications with enterprise platforms and external systems

Contribute to application modernization and process improvement initiatives

Stakeholder Management

Liaise with business stakeholders to understand operational requirements and resolve production issues

Work closely with architecture engineering infrastructure and vendor teams to deliver support and enhancement initiatives

Provide technical guidance and knowledge transfer to junior team members and operations staff

Prepare technical documentation operational procedures and support runbooks

OnCall Operational Support

Participate in 24x7 production support rotations including evenings weekends and oncall coverage

Support incident problem and change management processes

Ensure rapid response and recovery for highpriority business incidents impacting critical payment and treasury operations