Key Responsibilities• Design and develop integration services using Oracle BPEL (SOA Suite 11g / 12c / 14c), Oracle Service Bus (OSB), Mediator, and related components.

- Build and maintain SOAP and REST/JSON services, including WSDL/XSD design, XQuery/XSLT transformations, DVM/lookup management and error handling frameworks.
- Translate business and functional requirements into technical designs, integration specifications and sequence/flow diagrams.
- Integrate with telecom systems such as CRM, billing and rating, order management, provisioning/activation, ticketing, dealer/retail channels, notification services and digital apps.
- Deploy and promote releases across environments (DEV, UAT, PROD) following change-management and hot-fix procedures; prepare deployment packages and release notes.
- Perform unit and integration testing, and support UAT and go-live activities.
- Provide L2/L3 production support: analyse faults, trace transactions using logs, ELK and monitoring tools, perform root cause analysis (RCA), and implement permanent fixes.
- Tune performance (thread pools, work managers, timeouts, retries, throttling, purge/archival) and ensure high availability and resilience of services.
- Apply integration security standards (WS-Security, OAuth, SSL/TLS, credential and key-store management).
- Review code, mentor junior team members, and maintain technical documentation and knowledge-base content.
- Work with Jira-based workflows, keeping tickets accurate and current.Required Qualifications and Experience

1. • Bachelor's degree in Computer Science, Information Systems, Engineering or equivalent.
2. • 7+ years of hands-on experience in enterprise integration, with at least 5 years on Oracle SOA Suite (BPEL) and OSB,



across 11g, 12c and 14c versions.
3. • Strong command of: BPEL process design (sync/async, correlation, fault handling, compensation), OSB proxy/business services, pipelines, split-join, service callouts, message flow and routing.
4. : Senior SOA Integration Developer (Oracle BPEL / OSB) P• Expert in XML technologies: XSD, WSDL, XPath, XQuery, XSLT. • Solid experience with web services (SOAP, REST/JSON), JMS, JDBC/DB adapters, File/FTP adapters and AQ.
5. • Good working knowledge of Oracle Database (SQL, PL/SQL) and WebLogic Server administration basics.
6. • Proven experience in production support, troubleshooting and RCA of integration incidents.

7 • Strong analytical and problem-solving skills; transparent written and verbal communication in English (Arabic is an advantage).Preferred / Nice to Have:
- Telecom industry knowledge is a plus (mobile operator, ISP or telecom vendor), including BSS/OSS domains such as prepaid/postpaid, customer onboarding, order-to-activate, billing, number/SIM management, bundles and subscriptions, and CRM.• Oracle SOA Suite or WebLogic certification.• Experience with Oracle Integration Cloud, Kafka/MQ, API gateways or microservices.• Familiarity with CI/CD, Git, Maven/Ant, and WLST/shell scripting for automated deployments.• Experience with Elasticsearch/Kibana, AppDynamics or similar monitoring tools.• Knowledge of TM Forum standards (SID, Open APIs) and telecom products such as Amdocs, Oracle BRM, Ericsson, Huawei or Siebel.• Exposure to Agile/DevOps delivery and ITIL-based change and incident management.• Experience with data privacy and regulatory requirements in telecom (e.g. CRA guidelines. write a search string

📌 Senior SOA Integration Developer (Hyderabad)
🏢 FourthSquare
📍 Hyderabad