Oracle APEX Developer

Marlabs Inc.; Bengaluru; On-site; INR 1,500,000 - 2,800,000; Full time

Job summary

Marlabs Inc. is seeking an experienced Oracle APEX developer to design and deliver complex UI screens from scratch within an enterprise context in Bengaluru. The role requires strong PL/SQL, error-handling frameworks, and hands-on integration with Oracle Fusion Cloud through OIC and REST APIs.

You will work largely as an individual contributor, handling multi-mode transaction dashboards, defect triage with client SMEs/QA, and production cutover support, including Oracle SCM integration.

Qualifications

• 5-7 years hands-on Oracle APEX development experience.
• Strong PL/SQL with packages and error-handling frameworks.
• Experience integrating APEX with Oracle Fusion Cloud via OIC and REST APIs.
• Authentication/security across systems.
• Ability to build UI screens from scratch as an individual contributor.
• Experience with multi-mode transaction/dashboard screens.
• Defect triage with client SMEs/QA and off-hours production cutover support.
• Oracle SCM integration experience.

Responsibilities

• Develop Oracle APEX screens and interactive grids.
• Integrate APEX with Oracle Fusion Cloud using OIC and REST APIs.
• Ensure secure authentication across connected systems.
• Collaborate with SMEs/QA during defect triage and support production cutover.
• Implement and validate Oracle SCM integration.

Skills

Oracle APEX development

PL/SQL

OIC integration

REST APIs

UI screens from scratch

Defect triage communication

Production cutover support

Oracle SCM integration

Tools

Oracle Fusion Cloud

OIC

Job description

Requirements:

• 5-7 years hands-on Oracle APEX development (interactive grids, dynamic actions, LOV-driven forms) plus strong PL/SQL (packages, error-handling frameworks, ATP/staging tables).
• Proven experience integrating APEX with Oracle Fusion Cloud (Order Management/Inventory) via OIC, Oracle Fusion standard REST API's.
• Authentication/security mechanisms from APEX to other systems.
• Able to build UI screens from scratch and work as an individual contributor.
• Experience with multi-mode transaction/dashboard screens (status tracking, one-click resubmit, drill-through reporting) is a strong plus.
• Must have experience in interacting with client SMEs/QA during defect triage and be available for off-hours production cutover support.
• Should have worked on integration and implementation of Oracle SCM.