Application Support Specialist

LINKWarszawanofluffjobspublished 11/12/2026

We are looking for an Application Support Specialist to ensure the effective operation and continuous improvement of business-critical applications.

The role combines application administration, technical support and collaboration with business and IT teams, ensuring systems are properly configured, maintained and aligned with business needs.

Daily tasks

  • Administer and configure business applications, including user access, permissions and workflows.
  • Investigate technical and functional issues and coordinate their resolution.
  • Manage incidents and service requests using ticketing tools.
  • Collaborate with developers, vendors and business stakeholders on application-related matters.
  • Monitor system performance, data flows and integrations.
  • Support testing, release validation and implementation of system updates.
  • Maintain technical documentation and operational guidelines.
  • Identify opportunities to improve system reliability and usability.

Requirements

  • Experience in business application administration, application support or systems management.
  • Understanding of enterprise applications, workflows and integrations.
  • Practical knowledge of Jira, Zendesk or similar ticketing tools.
  • Experience with user administration, access management and system configuration.
  • Basic understanding of APIs, data flows and application logs.
  • Ability to troubleshoot issues and communicate effectively with technical and non-technical teams.
  • Strong organisational skills, independence and a proactive approach.

Nice to Have

  • Experience with enterprise and custom-built applications.
  • Knowledge of ITIL principles, including incident, problem and change management.
  • Familiarity with financial systems and processes related to accounting, treasury, investment funds or real estate.

Must have: Jira, Zendesk

Nice to have: ITIL, Accounting