Job Description

About the Role

==================



We are looking for an experienced

SDET

who will collaborate closely with our product engineering teams to automate key features, strengthen product stability, and ensure high-quality delivery across our CCaaS and CPaaS platforms. If you enjoy solving complex problems, automating large-scale distributed systems, and working in an agile environment, this role is for you.

What You Will Do

====================


Work with a team of engineers to

automate product features & continuous improvements

. Design, implement and maintain

automation solutions for CCaaS and CPaaS systems

. Develop automation scripts and frameworks emphasizing

scalability, reliability, and maintainability

. Collaborate effectively in a

cross-functional, agile team environment

. Own end-to-end automation delivery in multi-level

CI/CD pipelines (L2, L3, L4)

. Develop strong reusable modules, utilities, and automation tools. Mentor and guide

junior engineers

on automation best practices, frameworks, and coding standards.

What We Look For

====================

Must Haves

--------------


Bachelor's/Master's degree in

Computer Science

,

Electronics/

Communications Engineering

, or equivalent.

4+ years

of hands-on experience in Test Automation using

Python

and

JavaScript

. Strong experience in automation frameworks such as:

+

Robot Framework

+

Playwright

+

Selenium

+

Jenkins

(or other CI tools)

Web UI automation experience

, including:

+ Testing dynamic and modern web UIs (React, Angular, Vue)
+ Building stable selectors and component-based UI tests
+ Cross-browser testing and UI workflow validation
Experience with

multi-level CI/CD pipeline handling

(L2, L3, L4). Utilize AI-assisted tools to

auto-generate, refine, and optimize automation scripts

for faster test development. Strong knowledge of

VoIP domain technologies

, including: SIP, SDP, RTP, RTCP

Hands-on API testing & API automation experience

using tools/frameworks like Postman, REST Assured, Playwright API, Requests, etc. Strong understanding of

IP networking concepts

such as: Subnets, VLAN, NAT Traversal (ICE/STUN), L2/L3 routing Hands-on experience with

Asterisk / Freeswitch / Kamailio / OpenSIPS

, including an understanding of signalling/media stack internals. Experience working with

major cloud platforms

: AWS (preferred), GCP or Azure

Good To Have

----------------


Experience with

SIP testing tools

(e.g., SIPp, PJSIP tools). Experience with

performance testing

and benchmarking VoIP or web systems. Experience writing

automation strategies, test plans

Familiarity with modern observability tools (Prometheus, Grafana, ELK stack).

Soft Skills

===============


Strong problem-solving and analytical abilities. Ability to write clean, maintainable, well-documented code. Excellent communication skills for cross-team coordination. * Ability to work autonomously and drive automation initiatives end-to-end.