Tech Stack
AzureCloudKubernetesSQLVoIP
About the role
- Resolve complex issues escalated from L1 support and perform root cause analysis
- Handle incident management and ensure adherence to SLAs
- Update tickets with detailed logs, troubleshooting steps and resolutions
- Replicate technical issues in support lab environment to validate solutions
- Troubleshoot SSO, SIP flow and trunk problems on Session Border Controllers using SIP traces and PCAPs
- Analyze log files from AnywhereNow components to identify root causes, trends or anomalies
- Maintain the Knowledge Base by documenting known issues, solutions and best practices
- Manage SQL Server databases and execute queries as required
- Collaborate with development team to report and resolve software bugs
- Monitor cloud infrastructure and Azure Resource Manager (ARM)
- Act as liaison between AnywhereNow teams and manage escalations with customers and partners
- Work in shifts and during weekends as required, supporting US time zones
Requirements
- Minimum of 7 years of experience in software development companies
- Strong expertise in REST, APIs and network protocols
- Hands-on experience with Postman and Wireshark
- Knowledge of web browser development tools and analyzing .har file captures (required)
- Understanding of containerized software architectures and Kubernetes
- Strong knowledge of VoIP systems and SIP protocol over TLS/TCP and UDP
- Deep understanding of Microsoft Azure and PowerShell scripting
- Proficient in log analysis and troubleshooting methodology
- Skilled in troubleshooting, root cause analysis (RCA), SLAs, incident and knowledge management
- Experience troubleshooting SSO, SIP flow, trunk problems on Session Border Controllers using SIP traces and PCAP files
- Experience managing SQL Server databases and executing queries
- Ability to replicate issues in a support lab environment
- Basic scripting and programming knowledge (advantage)
- Background in UCaaS, Unified Communications and Contact Centers (plus)
- Willingness to work shifts including US working hours (EST) and weekends
- Ability to come to Johannesburg office twice a week (hybrid requirement)
- Customer-centricity, proactiveness, collaboration, adaptability, strong communication, ownership, continuous learning