
Principal Engineer
8 hours 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
-
Principal Engineer
8 hours ago
Bengaluru, Karnataka, India, Karnataka 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....
-
Principal Engineer
8 hours ago
Bengaluru, Karnataka, India, Karnataka Recro Full timeDesignation - Principal EngineerExperience - 13+ YearsSkills - Java, React, SQL, AWSLocation - 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 debugging and...
-
Principal Engineer
8 hours ago
Bengaluru, Karnataka, India, Karnataka 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,...
-
Principal Software Engineer
8 hours ago
Bengaluru, Karnataka, India, Karnataka InRhythm Full timeAs a Principal Software Engineer, you’ll contribute directly to embedding AI across workflows, including delivery, product, and strategy. You’ll help accelerate client outcomes through our AI Accelerator and play a hands-on role in the evolution of tools like TestPilot AI, which uses natural language and generative intelligence to automate mobile and web...
-
Principal Engineer
1 week ago
Bengaluru, Karnataka, India Optiv Full time ₹ 20,00,000 - ₹ 25,00,000 per yearRole : The Principal Engineer The Principal Engineer will be responsible for creation of procedures, implementation of processes and development of staff for managing and maintaining security systems across internal and client environments. The Principal Engineer will work closely with Management, Senior Engineers, Solution Architects, Senior...
-
Sr Principal PD Design Engineer
8 hours ago
Bengaluru, Karnataka, India, Karnataka 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,...
-
Principal Engineer
7 days ago
Bengaluru, Karnataka, India Softview Infotech Full time ₹ 20,00,000 - ₹ 25,00,000 per yearJob Position: Principal Engineer (Linux PCIe Device Driver Developer)Experience: 12-15 YearsLocation: BangaloreKey Skills: Linux Kernel Programming, C/C++ Programming, PCIe Protocol and Hardware Knowledge, Device Driver Development LifecycleRole DescriptionThe Principal Engineer will be responsible for developing and maintaining Linux PCIe device drivers....
-
Principal Engineer
1 day ago
Bengaluru, Karnataka, India NatWest Group Full time ₹ 20,00,000 - ₹ 25,00,000 per yearPrincipal Engineer, VP Join us as a Principal EngineerThis is a challenging role that will see you design and engineer software with the customer or user experience as the primary objective You'll be playing a major role in the engineering centre of excellence, collaborating to improve the bank's overall software engineering capability You'll gain...
-
Principal Software Engineer
8 hours ago
Bengaluru, Karnataka, India, Karnataka Recro Full timeEmployer : Global Product Company - Established 1969Why Join Us?Be part of a global product company with over 50 years of innovation.Work in a collaborative and growth-oriented environment.Help shape the future of digital products in a rapidly evolving industry.Job Title : Principal / Senior Software EngineerJob Location : Marathahalli , Bangalore(Hybrid)Exp...
-
Principal Engineer
4 weeks ago
Bengaluru, Karnataka, India Recro Full timeJob Description – Principal Engineer (Java, Spring Boot, Insurance/BFSI)Work Mode: 5 days from officeLocation: WhitefieldWe are looking for a seasoned Principal Engineer with 8+ years of experience insoftware development, specializing in Java and Spring Boot frameworks. The idealcandidate should have hands-on expertise with project management and...