CareerPlan

Core Application Operation Engineer – L2 Support 100%

MadridFull-time2026-09-07 → 2026-11-10

Core

Leading technical change and lifecycle management for core banking applications, providing 2nd level support.

Role type

L2 Application Operations Engineer

Builds

Core banking applications (commercial off-the-shelf)

Domain

Banking / Financial Services

Required skills

Application lifecycle management, Incident management, Change request administration, On-call duty coordination, Routine data cleansing, Process optimization, Automation, Knowledge base maintenance

Preferred skills

Unix shell scripting, Java application server knowledge, Database knowledge, AWA knowledge, Banking domain knowledge

Technologies

Unix, Windows OS, Java, AWA

Responsibilities

Process incident tickets within SLAs, Coordinate between incident managers, service owners, and 3rd-level support, Perform weekly 7x24 on-call duty, Administer change requests, Participate in weekend releases, Engage in operational projects, Cleanse routine data, Optimize and automate repetitive tasks, Maintain application operation documentation

Seniority

Mid-level, hands-on IC