Staff Test Automation Engineer IP Telephony

8x8   •  

San Jose, CA

Industry: Telecommunications


8 - 10 years

Posted 175 days ago

This job is no longer available.

About the Job

Staff Test & Automation Engineer – IP Telephony
8x8 is looking for an experienced Test Automation engineer for IP Telephony who is passionate about delivering
quality through Automated testing and cares deeply about delivering the most value to end users
? You have a test driven mindset firmly rooted in years of Unified communication System testing
? You have the ability to analyze complex problems using packet captures with SIP, SDP, RTP, SRTP, RTCP
and deliver logical and efficient automated solutions
? You are passionate about knowing everything about VoIP Protocol standards & related RFCs
? You can elaborate on the pros and cons of different testing methodologies and tools
If it sounds like we’re describing you, read on!
? Creates, reviews and executes Telephony (Signaling & Media) Test & Automation Strategy for 8x8 UCaaS
? Collects-Understands-Analyzes Technical and Business requirements in terms of functional / non-
functional / SLA, estimates-refines-finalizes-communicates hardware and software resources &
dependencies working with Geo dispersed Product, Engineering (Dev-QE) & Ops teams
? Able to Coordinate & lead efforts with team members to deliver test results according to plan
? Participates in Development and Maintenance of Scalable, Extendable, Test Automation scripts
? Define test scenarios, write detailed test cases with fully documented test-steps, verification criteria,
pass/fail criteria, execute tests, debug issues, analyze system behavior, Prepare-Present-maintain test
results & reports.
? Document, Track, Triage issues in JIRA - follow JIRA lifecycle for defects
? Create, build, upgrade, expand/maintain testbeds / test-environments in local/remote labs or cloud
based labs
? Flexibility to adapt with changing priorities and work in fast paced, highly collaborative, dynamic work
? Excellent written and verbal communication skills
? A team player, self-motivated, eager to learn, result oriented, able to work independently as well as in
team environment, have a strong attention to detail and be able to think “outside the box”
? Collaboration with customers and tool / platform vendors in getting resolution of issues
? Maintain flexible work schedules as driven by test environment availability or supporting escalations


? BS or MS in CS / EE / CE or equivalent related work experience
? Minimum 8 years of experience with Functional, inter-op, Load testing of communication applications
having SIP, SDP, RTP, SRTP, RTCP protocol based IP telephony serving Mobile, Web and Desktop clients
running on Windows, Mac OS and Linux.
? 5+ Years of experience with building in-house or industry standard test automation for IP Telephony,
Audio-Video quality analysis & Scoring, Network impurity generation, Packet capture & Analysis,
? 5+ years of hands on experience with programming / scripting languages including, but not limited to:
Bash, Python, Java
? 2+ years of experience working with cloud - AWS or similar
? 1+ year experience with log analytic software (Splunk, ELK etc.) at scale
? Expert in Linux, Windows, Mac - OS internals, OS config, debugging and profiling tools,
? Experience CI / CD tools - Jenkins, Bamboo, Chef, Puppet
? Experience in performance testing & automation tools for web / Micro services / REST API’s
? Experience with GitLab, Git, JIRA, TestRail

? Sound knowledge of Manual & Automation Testing best practices in QE
? Working knowledge with most of the following: Communication & Networking domain, VoIP,
Wireshark (or other similar tools), relational (SQL) and non-relational (NoSQL) databases, testing
client/server architectures
? Inter-op testing with IP Phones & Endpoints (Audio & Video capable) from vendors like Polycom, Cisco,
? Automation experience using Selenium and/or Appium
? Experience with virtualization/container related technologies (Xen, VMware vSphere / ESXi, Docker,
? Willing to travel for business purposes

Job ID 2018-3917