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We are seeking an Integration Platform Specialist to work in a client-facing capacity, supporting and managing multi-tier, clustered Oracle Fusion Middleware applications hosted on UNIX platforms. This role focuses on ensuring high availability, stability, scalability, and performance of integration platforms such as WebLogic, OSB, SOA/AIA and ODI, while adhering to ITIL practices. The individual will play a key role in deployments, troubleshooting, capacity planning, and continuous service improvement within a complex, highly concurrent telecom environment.
Job Responsibility:
Manage end-to-end application deployments in clustered non-production and production environments using CI/CD tools such as Jenkins
Ensure platform scalability, stability, resilience and uptime in a distributed, high-throughput environment
Perform deployment, configuration, maintenance and troubleshooting of WebLogic and Fusion Middleware applications including OSB, SOA/AIA and ODI
Analyse end-to-end transaction flows, identify issues, and collaborate with development teams to resolve defects effectively
Provide clear, structured technical assessments and root cause analysis for incidents and problems
Maintain server logs and perform proactive monitoring to identify performance bottlenecks
Participate in incident, problem, change, release and deployment management activities in line with ITIL processes
Develop and maintain technical documentation including SOPs, run books, deployment plans and work instructions
Support capacity planning activities by maintaining risk registers, defining KPIs, and proactively optimising infrastructure utilisation
Coordinate with cross-functional teams and business stakeholders to resolve issues within agreed SLAs
Provide on-call and rotational shift support, including weekends and public holidays, as required
Drive continuous improvement initiatives to enhance service quality, reduce costs and improve operational efficiency
Requirements:
2-3 years of hands-on experience in application deployment and support across WebLogic, OSB, SOA/AIA and ODI environments
Proficient in UNIX commands and shell scripting, with working knowledge of Java, SQL and PL/SQL
Experienced in performance tuning, transaction triage, load balancing and high-availability architectures
Knowledgeable in JDBC, JMS, Node Manager, clustering and lifecycle management of WebLogic Server
Familiar with BPEL, Mediator, Proxy Services, XREF tables, DVMs, XSLT and XQuery transformations
Experienced in certificate installation and renewal within WebLogic environments
Exposure to CI/CD and DevOps tools such as Bitbucket, Jenkins and SonarQube
Comfortable working with web servers such as Oracle HTTP Server (OHS)
Possess working knowledge of Oracle Database administration activities using SQL*Plus, including listener checks and basic troubleshooting
Strong understanding of ITIL processes with hands-on experience using ticketing tools such as Remedy or Jira
Familiar with telecom domain environments and Fusion Middleware paired applications such as OSM, Siebel and BRM within RODOD implementations
A collaborative communicator who can work effectively under pressure in a fast-paced, team-oriented environment
What we offer:
Opportunity to work on large-scale, business-critical integration platforms within a global telecom environment
Exposure to complex, high-availability systems and modern DevOps practices
A collaborative, inclusive workplace that values continuous improvement and learning
The ability to influence platform stability, performance and transformation initiatives that directly impact business outcomes