Senior SDET - Voice

📋 Description

• Embed quality, reliability, and observability into voice platform SDLC.
• Partner with engineering to design, build, and ship robust voice infra.
• Architect and maintain automated test frameworks, suites, and CI/CD tooling.
• Test SIP signaling, media, emergency calling, and voice API services.
• Lead chaos and non-functional test strategy; mentor engineers.
• Write SIPp scenarios for complex SIP calls and multi-region failover.

🎯 Requirements

• B.S./B.A. in Engineering/CS or equivalent.
• Expert Python 3 with pytest and Pydantic models.
• Deep SIP expertise: INVITE/BYE/ACK, SDP, headers, RTP/SRTP, CDR.
• Design automated test frameworks for smoke/regression/chaos.
• Hands-on with Asterisk and/or FreeSWITCH in SIP/VoIP tests.
• Strong Kubernetes (EKS, kubectl, Helm, ArgoCD) and AWS (EC2, S3) experience.

🎁 Benefits

• Medical Insurance (Allianz)
• Life Insurance (Uniqa)
• Glasses Reimbursement
• Kafeteria (My Benefit)
• Discretionary Time Off (DTO)
• Volunteer Time Off (VTO)