Java/C++ Developer (IMS) in Constanţa

IMS (nice to have) C++ (regular) Java (regular) About our TeamOur Team in Samsung R&D Poland deploys and maintains IMS services on Samsung Android smartphones for mobile operators throughout the world. We are looking for Software Developers and Telecommunication Engineers, both Junior and Senior.Role and ResponsibilitiesDevelopment and maintenance of Android system-level serviceSupport of IMS services (VoLTE, VoNR, ViLTE, Wi-Fi Calling, SMSoIP and RCS)Analysis and implementation of latest GSMA/3GPP requirementsIssue analysis and resolution as main activityNetwork protocols analysisPreparation and review of technical documentationInnovation research Development of internal automation toolsSkills and QualificationsDegree in Computer Science or related field•xperience with Java and/or C++Spoken and written English at conversational level (B2)Team-oriented approachNice to have Experience with IMS and/or VoIP technologyExperience using version control systems (Perforce, GitHub, Gerrit etc.)Knowledge of communication protocols such as SIP, SDP, IKE/IPSec, MSRP, HTTP, TCP/IP, UDP, RTPUnderstanding of mobile network technologies such as 2G, 3G, 4G/LTE and 5GHands-on experience with Wireshark, Swarm, ConfluenceWe offerTeam:Friendly working atmosphereOpportunity to work in multiple projectsWorking with latest technologies on the market Regular participation in external/internal training coursesMonthly integration budgetStart of work between 7 a.m. and 10 a.m.Hybrid work model (2/3 days per week in Warsaw office)• Benefits:Private medical care (possibility to add family members for free)Multisport cardLife insuranceLunch cardPartial reimbursement of the cost of an English language coursePossibility to learn Korean for freeVariety of discounts (Samsung products, theaters, restaurants)Free access to Copernicus Science Center Possibility to test new Samsung products• Location:Office in Warsaw Spire near metro stationAttractive relocation package