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Oracle Developer/Middleware Engineer

Lisbon, Lisbon, pt💼 Full-time🗓 2026-06-17 → 2026-07-31

Core

Design, troubleshoot, and optimize mission-critical Oracle applications and middleware in a 24/7 multi-customer environment.

Role type

Senior Oracle Developer & Middleware Engineer

Builds

Robust integrations, scalable designs, and stable production services for multi-customer environments

Domain

Enterprise Software / Oracle Ecosystem

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

PL/SQL, SQL, Oracle APEX, Oracle Forms, ORDS, WebLogic, OSB, SQL tuning, performance optimization, HA/DR alignment, Linux troubleshooting, shell scripting, Git, CI/CD

Preferred skills

Multi-customer environment experience (MSP/outsourcing), AWR/ASH/ADDM analysis, Data Guard/RAC constraints, WebLogic domain management

Technologies

PL/SQL, Oracle APEX, Oracle Forms, ORDS, WebLogic, OSB, Linux (AIX/RHEL), Git, SQL Developer, SQLcl

Responsibilities

Design and evolve Oracle architectures; Perform advanced L3 troubleshooting; Optimize performance via SQL tuning and indexing; Ensure HA/DR readiness; Lead major changes and migrations; Support on-call operations; Automate deployment and operational tasks; Apply secure development practices; Document and share expertise

Seniority

Senior, hands-on IC

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