{"id":3701454,"url":"https://alion.io/job/semtech-senior-staff-engineer-networking-software","title":"Senior Staff Engineer, Networking Software","company":{"id":58922,"name":"Semtech","domain":"semtech.com","url":"https://alion.io/company/semtech","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":87,"open_postings":19,"ghost_share":0,"stale_share":0.526,"repost_share":0,"time_to_fill_p50_days":48,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Wi-Fi","optional":false}],"status":"live","first_seen_at":"2026-11-03T19:38:39Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-05T18:48:01Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Job Summary:\nWe are looking for an experienced embedded software leader to help build the next generation of high-performance cellular routers and gateways. In this role, you will architect and deliver reliable, secure, and scalable embedded solutions across Linux and embedded platforms, integrating advanced 4G/5G, Wi-Fi, and Bluetooth technologies. You'll work closely with cross-functional teams to ensure seamless hardware-software integration and world-class product quality. This is a unique opportunity to drive innovation in wireless connectivity and shape the future of mission-critical networking solutions.\nThe ideal candidate brings deep C/C++ expertise and is a domain expert in at least two of the following areas:\nRouting software and router feature development (e.g., OpenWRT)\n\nCellular software stack (4G/5G/NB-IoT, modem integration)\n\nWi-Fi software stack and protocol implementation\n\nLinux platform engineering (Yocto, OpenWRT build systems)\n\nEmbedded network security (VPNs, secure boot, CVEs).\n\nResponsibilities:\nArchitect and develop complex embedded software systems for cellular routers, with a focus on security, reliability, performance, and scalability (30%).\n\nLead the design and integration of wireless (4G/5G, Wi-Fi, Bluetooth) and wired connectivity features across Linux-based systems (25%).\n\nCollaborate with cross-functional teams including hardware, QA, and product to drive system-level solutions and resolve technical challenges (20%).\n\nMentor junior and mid-level engineers, contributing to technical reviews, design decisions, and continuous team improvement (15%).\n\nDrive innovation by researching and integrating modern embedded technologies, development practices, and performance optimizations (10%).\n\nMinimum Qualifications:\nBachelor's orMaster's in Computer Science, Electronics, ora related field.\n\n12+ years of experience inembedded systemssoftware development.\n\nStrongproficiencyin C++ withgoodunderstanding of Linux-based software distributions.\n\nHands-onexpertisein at least two of the following domains:\n\nRouting software and router feature development (e.g.,OpenWRT)\n\nCellular software stack (4G/5G/NB-IoT, modem integration, SIM/eSIM)\n\nWi-Fi software stack and protocol layers & protocol implementation\n\nLinux platform engineering (Yocto, OpenWRT build systems)\n\nEmbedded network security(VPNs, secure boot, CVEs)\n\nHands-on experience with modem integration and embedded networking stacks.\n\nProven ability to lead complex technical efforts across product cycles.\n\nDesiredQualifications\nStrong candidates will typically bring depth in 2 or more of the areas below:\nExpertisein cellular technologies (5G/4G/NB-IoT), modem interfacing, and SIM/eSIMmanagement.\n\nExpertise inWi-Fi technologies.\n\nExperience architecting router features usingOpenWRTor equivalent platforms.\n\nProficiencywith LinuxYoctobuild systems.\n\nSolid understanding of network security (VPNs, secure boot, encryption).\n\nExperience with security patches and CVEs.\n\nDemonstrated impactintechnical strategy, performance tuning, and cross-functional collaboration.\n\nTrack recordof mentorship and peer development within engineering teams.\n\nPatents/Publications in the related 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open","p_open":1,"p_active":0.632,"p_room":1,"age_days":1,"expected_fill_days":48,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-05T05:54:30Z"},"pay":null,"html_url":"https://alion.io/job/semtech-senior-staff-engineer-networking-software","json_url":"https://alion.io/job/semtech-senior-staff-engineer-networking-software.json","meta":{"generated_at":"2026-11-05T19:20:52Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per 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