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We are hiring an Application Support Engineer/Production Support Engineer (L1/L2) to provide user-facing support for global end-users. This role is critical in ensuring production system stability, incident resolution, and seamless user experience. It requires excellent English communication skills, strong technical fundamentals, and the ability to troubleshoot across APIs, databases, and distributed systems. You will act as a primary L1/L2 support contact, handling incidents, communicating with international users, and collaborating with engineering teams to maintain high system availability.
Job Responsibility:
Provide L1/L2 user-facing support for production applications used by global users
Handle incidents via ticketing systems, chat, or calls with clear and professional English communication
Troubleshoot and resolve issues within SLA, ensuring minimal business impact
Escalate to L3 teams with well-documented findings and analysis
Monitor application and system health
proactively identify risks
Perform root cause analysis (RCA) and contribute to continuous improvement
Support integrations via REST APIs using tools like Postman
Write and optimize SQL queries for data validation, production troubleshooting, and performance tuning
Analyze logs and system behavior across application layers