CPaaS Senior Manager is being appointed by the Engineering Director to lead development team and product delivery for Radisys CPaaS (Communications Platforms as a Service) product. 1.1 Designation Senior Manager 1.2 Role & Responsibilities • Ownership of product development & delivery • Building, mentoring & motivating high performing teams • Team performance management, reward/recognition & improvement plans • Lead and moderate technical decision making on architecture, design & feature prioritization • Focus on innovation & quality consciousness • Interfacing with and managing stakeholders within larger team and outside functions like Product Management, Sales, Operations, QA • Deep understanding of software engineering fundamentals and processes • Evangelist for Agile, DevOPS & Automation • Sharp technical flair and hands on capabilities on coding, debugging • Attention to details and capability to do critical review of requirements, design & code 1.3 Reports To Engineering Director 1.4 Industry Experience • 15-18 years of relevant software product engineering experience with last 5 years’ experience in leading and managing team • Hands-on product development experience in building Carrier and Enterprise grade communications products and solutions • 2+ years of leadership experience in driving development & delivery in CPaaS • 2+ years of development experience in Cloud enabled APIs for Voice, Video, SMS • Deep hands on experience in Networking, Distributed systems, Big Data, Least Cost Routing, Billing, Invoicing, Analytics, Fraud detection & Prevention • Experience in VOIP protocols, SMS Protocols, Cloud Infra, Docker containers and Kubernetes, AWS, Web and Mobile Platforms, Microservices • Well versed with Agile/Scrum & DevOPS software development methodologies and processes 1.5 Responsibilities and Key Result Areas The CPaaS Senior Manager is expected to be proficient in the following: • API Frameworks (2 or more) o Apigee, KONG, NGINX, Mulesoft Anypoint • Web Development frameworks/Stacks (2 or more) o Golang, Django, Python, Flask, Redis, Postgres, Celery • Service Orchestration Engine & Call Application o Telestax, Freeswitch, Kamailio, Asterix o Markup Language and Service Creation Environments • AAA, Billing & OAM • Telecommunication o Experience in technologies such as VoLTE, VoIP, SIP, UC, RCS, WebRTC o System Engineering & System Validation • Programming o Proficient in at-least one OO language o Writing high-performance, reliable and maintainable code o Good knowledge of database structures, theories, principles, and practices o Very good analytical and problem-solving skills • Authorship o Excellent documentation skills – ability to create documents that can be externally published o Experience of publishing whitepapers, technical papers o Excellent presentation skills 1.6 Qualification ▪ Graduate/Post graduate/PhD in Computer Science / Electronics Engineering in the relevant field
Overall 3-5 years in design and development Working knowledge on L2 layers with particular expertise in MAC/Scheduler. Working experience in MAC-PHY integration, Cloud RAN solutions
Mandatory • 12-14 years of experience in Embedded software development for 3GPP mobile RAN (Radio Access Network) • Experience of architecting, defining specifications and conceptualizing a solution • Experience in understanding customer requirement and translating them into system requirements • Experience in End to End architecting of the complete LTE/5G solution • Hands on Experience in Designing complete module • Extensive implementation experience on the LTE L2 modules like MAC, Scheduler, RLC, PDCP • Well versed with Agile/Scrum software development life cycles and processes Desirable • Experience of directly working with Mobile Network Operators and Tier-1 Telcos on systems • Experience of directly working with standard bodies • Experience in L3 modules (RRC, RRM, OAM, Application, S1AP, X2AP), eGTP
Please find the below JD: Minimum 4-7 years’ experience with strong C/C++ & socket programming skills in Linux operating system environment. Have a good exposure or experience to signaling protocols - MAP/TCAP,SCCP,M3UA, SCTP protocols Should have good 2G domain knowledge. Good in Operating System, IPC communication. Hands on with software development/test tools like: gdb, valgrind. Networking tools like Wireshark Very good exposure towards Network Concepts, trouble sheetiing and experiencing Network programming . Well versed with TCP,UDP communications. Hands on in Data structures and problem solving skills.