Consultant - C#, PL/SQL, Oracle (Hybrid Work Model) (Colombia)

Consultant - C#, PL/SQL, Oracle

Overview

Quorum is seeking a skilled Consultant with strong expertise in C#, PL/SQL, and Oracle to support implementation, customization, and support of enterprise solutions for clients in the Energy & Gas domain. The ideal candidate will have hands‑on technical experience and foundational understanding of upstream, midstream, or downstream business processes.

Responsibilities

• Develop, customize, and support applications using C# (.NET Framework/Core).
• Write and optimize complex PL/SQL procedures, functions, packages, and performance tuning in Oracle.
• Analyze client requirements and implement technical solutions aligned with business needs.
• Support build, version upgrades, patches, bug fixes, and client‑specific enhancements.
• Troubleshoot production issues and perform root cause analysis.
• Work closely with cross‑functional teams, including QA, Product, and Client Serv...