Name: Jobpe
Address: T-Hub, Plot No 1/C, Sy No 83/1, Raidurgam panmaktha, Knowledge City Rd, Hyderabad, Telangana, 500081, IN
Telephone: +91-83339-09630
Price range: Free

Voice Signaling & Cloud Services Engineer - IP Telephony KHOOBI CONSULTING

7.0 - 14.0 years

0 Lacs

karnataka

On-site

The role available is a direct position with our esteemed client where you will lead the design and development of Voice Services over NB-IoT. Your responsibilities will include building and optimizing Voice Gateway signaling components and media session setup, as well as implementing CSFB-SS7 (I1 protocol) for integration with NTN carriers and 3GPP IMS Core. You will be tasked with developing a scalable Voice Gateway Server with CSFB-I1 and SIP/SDP interworking functions, integrating third-party SIP/SDP protocol stacks for seamless operation, and focusing on optimizing voice services for low-bandwidth networks. Additionally, you will support thousands of SIP sessions with interworking to MNO SBC and IMS networks, define and execute test cases, automation, and code coverage with QA teams, and oversee build and deployment processes using Jira, Jenkins, GCR/GKE while ensuring security best practices in development and deployment. Collaboration with platform engineering and cross-functional teams for streamlined development and establishing disciplined processes for timely, high-quality software delivery with robust testing will also be part of your role. Your skills and expertise should include expertise in CSFB, I1, SIP signaling, and 3GPP IMS standards for telephony services, skilled in building SIP-based solutions using SIP stacks for proxy clients and B2B servers, hands-on experience with VoIMS and SIP/IMS network implementation, proficiency in tools like SIPP and FreeSWITCH for test environments, programming expertise in C/C++, Go, or Java with strong SQL schema and query skills, knowledge of stream processing (GCP Pub/Sub, Kafka) and REST API design, experience with scalable distributed systems and horizontal scaling, familiarity with Kubernetes, Docker, Jenkins pipelines, and GCP tools, strong understanding of code quality, performance metrics, and CI/CD tools (e.g., JMeter, Postman, Grafana, Prometheus), and being a collaborative team player with excellent communication skills. The ideal candidate should have 7 to 14 years of proven experience as a Cloud QA Engineer in the software industry, along with a Bachelor's degree in Computer Science, Information Technology, Telecommunications, or a related field. The working model for this position is hybrid, with 3 days a week from the office.,

Posted 3 days ago

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