VoIP Test Engineer

About the job :    VoIP Test Engineer

Career Level : Mid-level

Location : Remote / Offshore / Contract

Who We Are :

This is Nexgentek— where every challenge is an opportunity, and every solution is a masterpiece in the making. As a full-lifecycle IT company, we transcend mere delivery; we engineer success.

From inception to implementation, our seasoned expertise shepherds every phase of the journey. Be it planning, analysis, design, development, testing, or the seamless transition to production, we stand as steadfast partners in our clients’ progress.

At Nexgentek, quality isn't a mere aspiration—it's our ethos. Rooted in Tech Advisory, our methodology is guided by insights that spark transformative outcomes. We recognize the paramount importance of talent retention. Through a steadfast commitment to work-life balance, competitive remuneration packages, and an optimized operational model, we ensure our team remains as exceptional as our services.

Step into Nexgentek, where innovation meets precision, and together, let's sculpt the future of technology with finesse and distinction.

Requirements

We are seeking a skilled and detail-oriented VoIP Test Engineer with at least 3 years of experience in testing and validating real-time communication systems. The ideal candidate will have hands-on experience with VoIP testing, automation frameworks, and performance analysis of voice and video systems.

Key Responsibilities

Conduct end-to-end VoIP testing including call flow validation, signaling, and media path checks.

Perform performance, stress, and load testing for real-time voice and video communication systems.

Develop and maintain automation scripts using Python or Bash to streamline test processes.

Utilize SIPp and other tools to simulate traffic and analyze system behavior under various scenarios.

Identify, document, and troubleshoot defects while working closely with development teams to ensure timely resolutions.

Generate detailed test reports and provide actionable insights for system improvements.

Must-Have Skills

3+ years of experience in VoIP testing and call flow validation.

Strong understanding of performance testing for real-time communications.

Proficiency in Python or Bash scripting for test automation.

Hands-on experience with SIPp test tool.

Experience in load testing for voice / video systems.

Nice-to-Have Skills

Familiarity with PJSIP framework.

Experience with Selenium or similar UI automation tools.

Knowledge of JMeter or similar performance testing tools.

Exposure to video quality testing (e.g., MOS score analysis).

Benefits

What’s in it for you :

At Nexgentek we prioritize your well-being and professional growth. Here's what you can expect :

• Achieve a healthy work-life balance.
• Competitive compensation and abundant growth opportunities.
• Enjoy a standard 5-day workweek with 2 fixed weekly offs.
• Experience an employee-centric environment with supportive policies.
• Benefit from family-friendly and flexible work arrangements.
• Access our Performance Advancement and Career Enhancement (PACE) initiative and discover opportunities for both personal and professional growth. From tailored career development plans to expert counseling services, PACE empowers you to chart your course to success with confidence and clarity.

Elevate your career trajectory with our Learning & Development (L&D) program. Join our team and embark on a transformative journey of upskilling and self-discovery. With continuous learning as your compass, you'll not only enhance your expertise but also open doors to new opportunities, paving the way for career growth and fulfillment.

Please note : At Nexgentek, we value the importance of collaboration, learning, and fostering connections with clients, peers, leaders, and communities. While some in-person engagement may be required for certain roles, we are committed to providing flexibility to accommodate your individual work-life balance needs.

As an equal opportunities employer, Nexgentek welcomes and encourages applications from all members of society. We are dedicated to creating an inclusive environment where diversity is celebrated, and individuals are valued for their unique perspectives and contributions. We do not discriminate on the basis of race, religion or belief, ethnicity, disability, age, citizenship, marital or civil partnership status, sexual orientation, or gender identity.