Oracle Database Engineer

Jalasoft

Oracle Database Engineer managing and optimizing Jalasoft’s enterprise Oracle environments. Ensuring production database availability, reliability, scalability, performance, recovery, and automation.

Posted 8/5/2026full-timeRemote • 🇨🇴 ColombiaSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in managing and optimizing Oracle database environments, with a strong focus on multitenant architecture, performance tuning, and large-scale migrations. Proficient in database automation and administration within Oracle Linux or Red Hat Enterprise Linux environments.

Highest-signal resume keywords

Oracle Database AdministrationMultitenant ArchitectureRMAN Backup and RecoveryData Pump Export/ImportSQL and PL/SQL Proficiency

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Oracle Database Enterprise Edition 19cDatabase Performance TuningShell ScriptingCharacter Set MigrationActive Data Guard Configuration

Soft Skills

Professional Working English

Tools & Technologies

Oracle Enterprise ManagerEM ExpressOracle LinuxRed Hat Enterprise Linux

Industry Keywords

High AvailabilityReliabilityScalabilityProduction SystemsPoint-in-Time Recovery

Tech Stack

Tools & technologies

AssemblyLinuxOracleShell ScriptingSQL

About the role

Key responsibilities & impact

Manage, optimize, and maintain enterprise Oracle database environments
Support high availability, reliability, and scalability of production systems
Administer and operate a fleet of production databases
Perform database performance tuning and execution plan analysis
Implement backup, restore, recovery, point-in-time recovery, and database duplication strategies
Manage Oracle multitenant CDB and PDB creation, cloning, plug/unplug operations, and resource management
Execute large-scale Data Pump exports and imports, including cross-platform and cross-version migrations
Administer Oracle Linux or Red Hat Enterprise Linux environments, including storage, kernel parameters, systemd, ASM, and filesystem configuration
Perform character set migrations, including conversion to AL32UTF8
Develop shell-script automation for database operations
Support large database migrations, ideally cross-platform
Configure and test Active Data Guard failover, where applicable
Monitor database fleets using Oracle Enterprise Manager or EM Express, where applicable

Requirements

What you’ll need

7+ years as an Oracle database administrator or database engineer supporting production systems
3+ years specifically with Oracle 19c Enterprise Edition, including multitenant
Ownership of at least one large database migration, ideally cross-platform
Experience operating a fleet of databases rather than a single flagship instance
Production experience with Oracle Database Enterprise Edition 19c as a primary responsibility
Experience with multitenant architecture, including CDB/PDB creation, cloning, plug/unplug operations, and resource management
RMAN experience covering backup strategy, restore and recovery, point-in-time recovery, and database duplication
Large-scale Data Pump export/import, including cross-platform and cross-version moves
Oracle Linux or Red Hat Enterprise Linux administration, including storage layout, kernel parameters, systemd, and ASM or filesystem configuration
Character set migration experience, including conversion to AL32UTF8
SQL and PL/SQL proficiency, execution plan analysis, and instance-level performance tuning
Shell scripting for database automation
Professional working English

Benefits

Comp & perks

Remote work
13 floating holiday
15 vacation days per year completed
Good working environment