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Telephony Developer - SIP/RTP Job Opening In Pune – Now Hiring IMR Soft LLC


Job description

<p><p>We are seeking a highly passionate and skilled Core Telephony Developer to join our team in Pune.<br/><br/>The ideal candidate will be an immediate joiner eager to build and maintain cutting-edge Real-Time Communication (RTC) systems and voice platforms.<br/><br/>You will be instrumental in ensuring the performance, quality, and security of our carrier-grade communication infrastructure.</p><br/><p><b>Key Responsibilities : </b><br/><br/>- Design and Development : Architect, develop, test, and maintain robust, scalable, and high-performance RTC systems and core voice platforms.<br/><br/>- System Ownership : Take full ownership of key layers, including SIP signaling, media handling (RTP), and session control.<br/><br/>- Optimization : Continuously monitor and optimize system performance, focusing on minimizing latency, maximizing call quality, and ensuring reliable service delivery across both cloud and on-premise deployments.<br/><br/>- Security & Reliability : Implement and enforce rigorous security measures for communication infrastructure and collaborate closely with Site Reliability Engineering (SRE) and Product teams to achieve carrier-grade reliability and availability.<br/><br/>- Collaboration : Work cross-functionally with QA, Product Managers, and other engineering teams to define requirements, troubleshoot issues, and deliver innovative communication features.<br/><br/>- Troubleshooting : Act as an escalation point for complex production issues related to telephony core components, ensuring rapid resolution.</p><br/><p><b>Required Skills (Must-Have) : </b><br/><br/>- Deep Expertise in SIP : Extensive hands-on experience with the Session Initiation Protocol (SIP), including message flow, various headers, error handling, and related protocols.<br/><br/>- FreeSWITCH Mastery : Expert-level knowledge and development experience with FreeSWITCH (or similar platforms like Asterisk), including module development, configuration, dialplan scripting, and application integration.<br/><br/>- Node.js Proficiency : Strong development skills in Node.js for building high-concurrency, event-driven back-end applications and microservices that interface with telephony core.<br/><br/>- Core Telephony Concepts : Solid understanding of telephony fundamentals, including codecs, QoS, NAT traversal, and security protocols (SRTP/TLS).<br/><br/>- Networking : Strong foundation in TCP/IP networking and common routing protocols relevant to real-time communications.</p><br/><p><b>Highly Recommended Skills : </b><br/><br/>- Kamailio/OpenSIPS : Proven experience with Kamailio (or OpenSIPS) for high-scale SIP proxying, load balancing, and routing.<br/><br/>- RTP Engine : Hands-on experience with RTP Engine (or similar media proxy/relay solutions) for efficient media handling and firewall traversal.<br/><br/>- Database : Experience with relational (e.g., PostgreSQL, MySQL) and/or NoSQL databases.</p><br/><p><b>Nice to Have : </b><br/><br/>- Additional Languages : Experience with Python and/or Go (Golang) for tooling, scripting, or service development.<br/><br/>- Cloud Infrastructure : Familiarity with deploying and managing telephony components on cloud platforms (AWS, Azure, or GCP).<br/><br/>- Containerization : Experience with Docker and Kubernetes.</p><br/><p><b>Education and Experience : </b><br/><br/>- Experience : 5 to 8 years of dedicated experience in developing and deploying core telephony or real-time communication systems.<br/><br/>- Education : Bachelors or Masters degree in Computer Science, Engineering, or a related field, or equivalent practical experience</p><br/></p> (ref:hirist.tech)

Required Skill Profession

Computer Occupations


  • Job Details

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Unlock Your Telephony Developer Potential: Insight & Career Growth Guide


Real-time Telephony Developer Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Telephony Developer in Pune, India, highlighting market share and opportunities for professionals in Telephony Developer roles.

409563 Jobs in India
409563
9052 Jobs in Pune
9052
Download Telephony Developer Jobs Trends in Pune and India

Are You Looking for Telephony Developer SIP/RTP Job?

Great news! is currently hiring and seeking a Telephony Developer SIP/RTP to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at IMR Soft LLC adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying India laws and regulations

What Is the Average Salary Range for Telephony Developer SIP/RTP Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Pune. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Telephony Developer SIP/RTP?

Key qualifications for Telephony Developer SIP/RTP typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Telephony Developer SIP/RTP Job Success

IMR Soft LLC interview tips for Telephony Developer   SIP/RTP

Here are some tips to help you prepare for and ace your Telephony Developer SIP/RTP job interview:

Before the Interview:

Research: Learn about the IMR Soft LLC's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Telephony Developer SIP/RTP interview at IMR Soft LLC, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the IMR Soft LLC's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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