Team Lead ESB/ FMW Architect

tech mahindra limited (singapore branch); Singapore; On-site; SGD 120,000 - 170,000; Full time

Job summary

Tech Mahindra Limited (Singapore Branch) seeks an experienced Oracle Fusion Middleware and ADF Developer with ESB expertise to design, develop, and support enterprise integrations. You will work across waterfall and Agile models, collaborating with multi-layer teams, and ensure production quality and timely delivery.

The role requires 7–9 years of hands-on Oracle Fusion Middleware, ADF, and J2EE experience, strong SQL/PLSQL, and hands-on WebLogic/TOMCAT administration.

Qualifications

• 7 to 9 years of experience in Oracle Fusion/ADF/J2EE including ESB development.
• Proven experience & expertise in Oracle Fusion Middleware and Java development.
• Strong in Oracle ADF and JAVA with hands on experience in web application frameworks.
• Knowledge of LDAP and SQL queries, SQL scripting in Oracle.

Responsibilities

• Design and develop Oracle Fusion Middleware, ADF and ESB based applications.
• Coordinate with team across layers of the infrastructure in waterfall & Agile models.
• Provide production support and troubleshoot server issues.
• Lead development for ESB/API interfaces and ensure quality deliverables.
• Interact with clients and vendors for interface specifications and implementations.

Skills

Oracle Fusion Middleware

Oracle ADF

Java development

WebLogic Server

OSB/ESB

SQL/PLSQL

RESTful services

MVC architecture

LDAP

SQL scripting

Tools

TOMCAT 5.5

WebLogic administration

OSB (Oracle Service Bus)

Job description

Oracle Fusion Oracle ADF Developer and Oracle ESB consultant:

This is a development position for an Oracle Fusion Middleware, ADF Development and ESB developer/ APIM, responsible for building application with Oracle ADF and JAVA and render production support. The primary responsibility will be to design and develop these applications under both waterfall &Agile models, and to coordinate with the rest of the team working on different layers of the infrastructure. Thus, a commitment to collaborative problem solving, sophisticated design, and product quality is essential.

Job Requirement:

• 7 to 9 years of experience in oracle Fuson/ Oracle ADF J2ee Developer including Oracle ESB development.
• Proven experience & expertise in Oracle Fusion Middleware and java development
• Strong in Oracle ADF and JAVA with hands on experience / Expertise with web application frameworks, Oracle ADF.
• Knowledge of general data integration, data federation, business intelligence concepts and controls, Knowledge of LDAP and SQL queries, SQL scripting in Oracle
• Sound Knowledge of Java, relevant experience in development of multitier applications using JAVA, TOMCAT 5.5, Weblogic servers
• Familiarity with Java GUI frameworks 3. Deep knowledge and hands on experience with Weblogic, Fusion Middleware server administration
• Experienced in troubleshoot issues at the servers,
• Hands on experience with Oracle database and deep knowledge on SQL/PLSQL
• Experienced in tier architecture and able to demonstrate the skills
• Experience on Oracle Service Bus as Enterprise Service.
• Supporting in implementing the required ESB API and fine tuning existing ESB APIs.
• Working knowledge in GIS integration
• Knowledgeable with n tier architecture and able to demonstrate the skills
• Familiar with various design and architectural patterns
• Skill for writing reusable Java libraries
• Knowledge of concurrency patterns in Java
• Familiarity with concepts of MVC, JDBC, and RESTful
• To analyse and fix the PRD issue reported in backend (java & db), interfaces (OSB), OSR, OER & BPM
• To be the 1st contact person after helpdesk for the team and to the customer IT department, for all technical queries & support
• To develop and support ESB application and interfaces.
• Provide support for both Development / Build & Operations support for Oracle ESB (enterprise bus service) system.
• Lead Development / Build Team for Oracle ESB system for Feature enhancements, Products upgrade
• Handling PRD support tickets and new SRs
• To proactively monitor the UAT & PRD environment thru FM/ Admin Services
• UAT Support for all on going developments
• Communication with client for requirement clarification
• Communication with vendors for Interface specification and implementations and for fixing interface issues
• Support and perform UAT & PRDD deployment during office and out of office hours
• Proactively follow up and complete activities on time without lapse
• Ad hoc support on Sat/Sun as and when needed forP1 issues