Maintain and enhance Oracle-based backend services and ADF/React frontends. Design and optimize SQL, build/consume REST and SOAP APIs, support testing/deployment and incident resolution, work with container concepts (Docker/Kubernetes), collaborate with stakeholders, and document changes following enterprise change management.
5+ years experience
Key Responsibilities
- Maintain and enhance backend services built using Oracle Service Bus (OSB), Oracle WebLogic Server (WLS), and PL/SQL
- Develop and maintain frontend components using Oracle ADF and modern frameworks (React)
Fix defects and implement minor to medium functional enhancements - Design and optimize SQL queries for Oracle databases
- Build and consume REST and SOAP APIs
- Support testing, deployment, and incident resolution activities
- Work within a containerized application lifecycle (Docker/Kubernetes concepts)
- Collaborate with technical and business stakeholders
- Document changes and adhere to change management and release processes
- Ensure application stability, maintainability, and controlled evolution
Technical Environment
Backend
- Oracle JDeveloper 12c (12.2.1.4.0)
- Eclipse IDE (2025-06)
- Oracle Service Bus (OSB) 12c
- Oracle WebLogic Server (WLS) 12c
- Oracle Access Management (OAM) 12c
-
Java (17+) with Spring Boot
Frontend
- Oracle Application Development Framework (ADF) 12c
- React (modern frontend development) Database
- Oracle Database 19c (19.28.0.0.0)Architecture
- Oracle WebLogic / WebCenter Portal
- OCI IaaS hosting
Required Skills
- Strong experience with Oracle JDeveloper and Java (17+) / Spring Boot
- Experience in REST and SOAP web services
- Solid knowledge of Oracle Database (SQL and basic performance tuning)
- Experience with Oracle ADF and modern frontend frameworks (React)
- Familiarity with Oracle middleware stack (OSB, WLS)
- Understanding of containerized environments (Docker, Kubernetes basics)
- Ability to work in a structured enterprise delivery model
- Strong problem-solving and collaboration skills
Photon Chennai, Tamil Nadu, IND Office
DLF IT Park 1/124 Mount Poonamallee Road Sivaji Gardens Manapakkam , Chennai, India, 600089
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What you need to know about the Chennai Tech Scene
To locals, it's no secret that South India is leading the charge in big data infrastructure. While the environmental impact of data centers has long been a concern, emerging hubs like Chennai are favored by companies seeking ready access to renewable energy resources, which provide more sustainable and cost-effective solutions. As a result, Chennai, along with neighboring Bengaluru and Hyderabad, is poised for significant growth, with a projected 65 percent increase in data center capacity over the next decade.
