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September 24, 2026
Application Support Engineer (L2)
Mid • On-site
Karlín, Czech Republic
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Quick Facts
Role: Application Support Engineer (L2)
Focus: L2 application and systems support with SLA-based incident handling
Includes: On-call coverage for urgent incidents
Description
You’ll join a software engineering team to help ensure the smooth operation of systems by monitoring applications, handling L2 incidents and requests, and performing root-cause analysis. You’ll escalate complex issues to L3 with developers, support end users, maintain documentation/knowledge base, and build automation scripts or tools. Occasional on-call support is required, including handling urgent incidents outside standard hours if needed.
Requirements
Experience with L2 application support (or similar)
Knowledge of application, database, and OS administration (Linux, Windows)
Ability to analyze logs and identify errors and root causes
Basic programming or scripting experience
English communication skills (AJ)
Proactive work style and willingness to expand knowledge
Benefits
25 vacation days starting out, plus an additional day each year
Flexible working hours and home office by agreement
Training, talks, webinars, and certifications
Cafeteria monthly contribution (e.g., Multisport card)
Meal allowance
Discounts with partner companies
FIT Adastra days with health support activities
Volunteer day with paid leave
Additional paid leave for helping with your first child’s first school day
Sabbatical leave after 3 years
Referral program
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