IT - Technology Lead | Java | J2EE

Client: AppleDo you have a pre-identified candidate? New sourcing? Existing Subcon? - New SourcingMax Hourly Pay Rate to the candidate?: XXX / hrDo you have a preferred interview schedule?: US business timeWould you require the candidates to meet you for an in-person interview?: In-person is preferred also we are okay for Video interviews.Is Skype/WebEx interview OK?: Webex only.Work Location with ZIP: 507 E Howard Lane, Austin, TX, 78753Is remote work an option?: NO ( Hybrid model - Work from office 3 days in a week )If remote work, please indicate how many days are required to be in the office and remote: NAChance to be perm?:Performance Expectations:Technical Hiring Criteria (Must Haves)• Top 3 Required skills:1. Expertise in SIP call flow analysis and debugging is must2. Experience in developing multi-threaded applications in Linux environment with opensource/propreitery SIP/Media stacks.3. Experience in C / C++ is a must.4. Development experience with modules like Kamailio/FreeSwitch/Asterisk is a must• Years of experience in each of the must-have skills:8+ ( flexible with at least 5+)• Any Certifications required: NAAny additional information you would like to share about the project specs/nature of work:SIP engineer with 8+ years of experience in VoIP/SIP infrastructure development and debugging.