Principal Engineer
3 days ago
Sprinklr is a leading enterprise software company for all customer-facing functions. With advanced AI, Sprinklr's unified customer experience management (Unified-CXM) platform helps companies deliver human experiences to every customer, every time, across any modern channel. Headquartered in New York City with employees around the world, Sprinklr works with more than 1,000 of the world’s most valuable enterprises - global brands like Microsoft, P&G, Samsung and more than 50% of the Fortune 100. What Does Success Look Like? We are looking for a Principal VOIP Engineer to lead the architecture and technical direction of our next-gen voice infrastructure. You’ll be responsible for building carrier- grade systems with high availability, low latency, and global scalability- powering mission-critical voice communication in our CCaaS platform. This is a hands-on leadership role where you will influence architecture, establish best practices, and work cross-functionally across Engineering, DevOps, Product, and QA teams. Seniority Level: Principal / Individual Contributor with technical leadership scope. What You’ll Do: Design and implement VOIP (signaling and media) infrastructure using FreeSWITCH, Kamailio/OpenSIPs, and RTPEngine. Architect session border controllers (SBC), NAT traversal, load balancing, and failover strategies. Define standards for call routing and audio quality optimization (codecs, jitter, etc.) Lead initiatives for scalability, observability, security, and resiliency of our voice infrastructure. Troubleshoot live traffic and provide technical leadership during major incidents. Collaborate with Backend and API teams to design provisioning, billing, and call analytics APIs. Evaluate and onboard open-source tools or commercial carriers as needed. Coach and mentor junior/lead engineers in VoIP best practices. What Makes You Qualified?9 to 14 years of hands-on experience in the Telephony / VoIP / CPaaS domain. Strong knowledge of VoIP Protocols (SIP/SDP, RTP/RTCP), Networking fundamentals (UDP/TCP/IP, DNS, MPLS), QoS (latency, jitter, packet loss mitigation). Hands-on experience with Session Border Controller (SBC), Media Servers and WebRTC . Expert-level understanding of SIP, RTP, NAT traversal (ICE/STUN/TURN) , and VoIP security (TLS, SRTP, fraud prevention). Hands-on development experience with FreeSWITCH, Kamailio/OpenSIPs, and RTPEngine. Experience in designing carrier-grade telephony plaforms serving millions of calls. Strong systems programming and debugging skills in C/C++ Strong troubleshooting skills, with experience using network monitoring and debugging tools. Familiarity with distributed systems and cloud-based deployments (AWS, GCP, Azure) Excellent problem-solving, debugging, and performance tuning skills
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Principal Engineer
7 days ago
bangalore district, India Coffeee.io Full timeRole- principal Engineer Location- Bangalore (Hybrid) Experience- 10-12 years Employment- Full time About the Role We are looking for a highly skilled Principal Engineer with strong technical expertise and proven experience in engineering leadership. This role is ideal for someone who enjoys being hands-on with coding while also managing and mentoring...
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Principal Engineer
7 days ago
bangalore district, India Razorpay Full timeA Principal engineer at Razorpay is well-grounded - innovative, quality focussed, product thinker, business conscious - not mere coders, of course, with deeper technical context and experience to build quality software. You should be able to see nuances and elements that others might not. Engineering creates a significant impact across different areas,...
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Principal Engineer
1 week ago
bangalore district, India CoffeeBeans Full timeAbout Us CoffeeBeans Consulting is a tech consulting firm focused on making organizations AI-ready by structuring their data efficiently across various sources and enabling AI-driven solutions. We specialize in data architecture, pipelines, governance, MLOps, and Gen AI solutions, helping clients achieve faster go-to-market and cost efficiency . We...
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Sr Principal PD Design Engineer
3 days ago
bangalore district, India Cadence System Design and Analysis Full timeThis is a full-time on-site role for a Sr Principal Physical Design Engineer based in Bengaluru. The engineer will be responsible for overseeing and contributing to the physical design process of complex IPs, especially Memory IPs with higher frequencies on latest Tech. nodes. Day-to-day tasks include floorplanning, placement, clock tree synthesis, routing,...
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Principal engineer
3 weeks ago
Bangalore, India Recro Full timeDesignation - Principal Engineer Skills - Java, React, SQL, AWS Location - Bangalore ( Marathalli - Hybrid) Required Skills and Abilities: Expertise in Java (J2 EE, Spring Boot, Microservices) for enterprise application development and maintenance. Strong proficiency in React for front-end development and integration. Excellent debugging and...
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Principal Engineer
7 days ago
bangalore, India Coffeee.io Full timeRole- principal EngineerLocation- Bangalore (Hybrid)Experience- 10-12 yearsEmployment- Full timeAbout the RoleWe are looking for a highly skilled Principal Engineer with strong technical expertise andproven experience in engineering leadership. This role is ideal for someone who enjoys beinghands-on with coding while also managing and mentoring a small team....
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Principal Engineer
1 week ago
Bangalore, India Coffeee.io Full timeRole- principal Engineer Location- Bangalore (Hybrid) Experience- 10-12 years Employment- Full time About the Role We are looking for a highly skilled Principal Engineer with strong technical expertise and proven experience in engineering leadership. This role is ideal for someone who enjoys being hands-on with coding while also managing...
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Principal engineer
3 weeks ago
Bangalore, India Recro Full timeDesignation - Principal Engineer Experience - 13+ Years Skills - Java, React, SQL, AWS Location - Bangalore ( Marathalli - Hybrid) Required Skills and Abilities: Expertise in Java (J2 EE, Spring Boot, Microservices) for enterprise application development and maintenance. Strong proficiency in React for front-end development and integration. ...
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Principal Engineer
4 days ago
Bangalore, India Recro Full timeDesignation - Principal Engineer Experience - 13+ Years Skills - Java, React, SQL, AWS Location - Bangalore ( Marathalli - Hybrid) Required Skills and Abilities: Expertise in Java (J2EE, Spring Boot, Microservices) for enterprise application development and maintenance. Strong proficiency in React for front-end development and integration. Excellent...
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Principal engineer
1 hour ago
Bangalore, India Recro Full timeDesignation - Principal Engineer Experience - 13+ Years Skills - Java, React, SQL, AWS Location - Bangalore ( Marathalli - Hybrid) Required Skills and Abilities: Expertise in Java (J2 EE, Spring Boot, Microservices) for enterprise application development and maintenance. Strong proficiency in React for front-end development and...
