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Middle Support Engineer

N-iX
Ukraine Posted Oct 29, 2026
Full-time

About this role

N-iX is looking for a talented Middle Support Engineer to join our team!

Our client is one of Europe's fastest-growing mobile companies with 6 million active customers, 1,000 employees worldwide, and operations in five countries. The client is using the mobile virtual network operator business model.

Responsibilities

  • User requests management: fix the data to resolve a problem for specific customers

  • Incident management: handling customer complaints, P1,P2,P3. Root Cause analysis

  • Problem management (highlight issues which appear often)

  • Jira bug/task creation

  • System improvements advising

  • Hands on Alerting/Monitoring; review and improve existing alerting

  • Creating and updating documentation (business flow and how things are working under the hood)

  • Cross team (tech/business) communication

  • Post-incident analysis (Report preparation, script creation for affected data issue resolving)

  • Data quality check (fixing data inconsistency/discrepancy)

Requirements

  • 2+ years of experience working with incidents/customer support

  • Strong experience in writing complex SQL queries

  • Skills in reading logs, making root cause analysis (AppInsights, Kusto Query Language)

  • Good level of written and spoken English

Goals:

  • Resolving tickets raised by customers quickly, within maximum 2 business days

  • Reducing alerts amount

  • Improving service quality by increasing monitoring time

  • Speed up issue investigation

  • Share information in the team

  • Improve daily support activities

Would be a plus:

  • MS CRM / MS CRM Web service

  • GIT / Azure DevOps

  • ITIL

  • IIS

  • Azure: LogicApps/Functions, Service Fabric, API Apps, AKS, Redis

  • Basic scripting or programming skills (e.g., PowerShell, Python, C#) to support troubleshooting, automation, and operational activities

  • We offer:*

  • Flexible working format - remote, office-based or flexible

  • A competitive salary and good compensation package

  • Personalized career growth

  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)

  • Active tech communities with regular knowledge sharing

  • Education reimbursement

  • Memorable anniversary presents

  • Corporate events and team buildings

  • Other location-specific benefits

  • *not applicable for freelancers

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