{"id":2846342,"url":"https://alion.io/job/team8-lumia-security-senior-software-engineer-endpoint","title":"Lumia Security- Senior Software Engineer (Endpoint)","company":{"id":50633,"name":"Team8","domain":"team8.vc","url":"https://alion.io/company/team8","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":true,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":95000,"max_usd":279000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6933},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"C++","optional":false},{"name":"DLP","optional":false},{"name":"DNS","optional":false},{"name":"Docker","optional":false},{"name":"Go","optional":false},{"name":"Kubernetes","optional":false},{"name":"LLM","optional":false},{"name":"NATS","optional":false},{"name":"RabbitMQ","optional":false},{"name":"TCP/IP","optional":false},{"name":"VPN","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-19T09:34:42Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-19T15:11:18Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Description\nDescription\nJoin Lumia, backed by Team8 and NewEra, and help us solve the next generation of AI security challenges at scale. Our product combines AI, security, endpoint and network technologies, and high-performance distributed systems.\nYou’ll be a core engineer on our platform, working across the stack. Your Windows kernel experience will help us build our endpoint agent, and you’ll also design and build backend services, shape our architecture and turn AI security ideas into production features.\nLife at Lumia\nWe’re a small, early-stage team that takes the work seriously but not ourselves. We move fast, argue about architecture over lunch, celebrate wins together and help each other when things break. Everyone here has a real say, good ideas win no matter who they come from, and you’ll see your work in production quickly. If you love hard technical problems and want to have fun solving them with people you like, you’ll fit right in.\nWhat you’ll do\nDesign, build and own features across the Lumia platform, from the endpoint to the cloud\nBuild and improve our Windows endpoint agent, including kernel drivers and user-mode services\nDevelop backend services and microservices that work with our endpoint and network components\nHelp shape our architecture, infrastructure and cloud deployment\nDebug and optimize complex, high-scale systems, from crash dumps to distributed services\nWork closely with product and research to turn AI security ideas into production features\nRequirements\nRequirements\n5+ years of hands-on software development, with strong C/C++ skills\n3+ years of Windows kernel driver development (WDK, KMDF/WDM)\nHands-on experience with network drivers, such as WFP callout drivers or NDIS filter drivers\nStrong understanding of Windows internals\nSolid understanding of networking fundamentals: TCP/IP, DNS, HTTP and TLS\nInterest in working across the stack, including backend services in Go\nQuick learner who does well in a fast-paced, changing environment\nSelf-motivated and detail-oriented, with a strong sense of ownership\nA positive team player\nAdvantages\nExperience with Go, microservices and cloud-native applications\nExperience with high-scale distributed systems, Docker and Kubernetes\nExperience with event-driven architecture (Kafka, RabbitMQ, NATS)\nBackground in endpoint security products such as EDR, antivirus, DLP or VPN\nExperience with file system minifilter drivers, driver signing or the Microsoft HLK/WHQL process\nmacOS endpoint experience (Network Extensions, System Extensions)\nAI and LLM experience, with an understanding of real-world 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