Application Support

LUZA PT/HITO Solutions

📍 Lisbon, Lisbon, Portugal

Full-time Computer Occupations Posted February 20, 2026

Job Description

Job Description
Job Title: Application Support

Location: Lisbon, Portugal

Work Regime: Full-time & Hybrid

Responsibilities and Tasks:
  • Provide second-line application support for international market clients, ensuring service continuity and compliance with agreed SLAs.
  • Administer, monitor, and maintain application platforms, ensuring performance, stability, and security.
  • Diagnose and resolve incidents, perform root cause analysis, and implement corrective and preventive measures.
  • Manage deployments, configuration changes, and environment maintenance across on-premises and cloud infrastructures (Azure, AWS, Google Cloud).
  • Collaborate with infrastructure, development, and client teams to support releases, improvements, ...