{"id":189221,"url":"https://alion.io/job/parallel-wireless-ai-driven-4g-phy-sw-tech-lead","title":"AI-Driven 4G PHY SW Tech Lead","company":{"id":4814,"name":"Parallel Wireless","domain":"parallelwireless.com","url":"https://alion.io/company/parallel-wireless","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":81,"open_postings":17,"ghost_share":0,"stale_share":0.706,"repost_share":0.118,"time_to_fill_p50_days":41,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kfar Saba, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":88000,"max_usd":256000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2175},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"LLM","optional":false},{"name":"RAG","optional":false},{"name":"MATLAB","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-08-16T13:18:24Z","employer_posted_date":"2026-08-16","last_verified_at":"2026-10-22T08:26:39Z","board_verified":true,"closed_at":null,"days_open":66,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":66},"description":"We are looking for a AI-Driven 4G PHY SW Tech Lead to work on the architecture, implementation, and real-time optimization of the LTE Layer 1 (PHY) software stack. You will be a technical authority for the domain, working across MAC, System, Integration, QA, and Product Management to deliver carrier-grade Open RAN solutions. A core part of the role is advancing how the team applies AI and agentic software development to a large, high-performance codebase, accelerating design, debugging, and delivery.\nWhat you will do:\nLead the design, development, and evolution of the LTE Layer 1 (PHY) software stack.\nDrive PHY features end to end: architecture, implementation, optimization, testing, and production support.\nDrive performance optimization, debugging, and root cause analysis for carrier-grade real-time reliability.\nShape the software architecture and technical roadmap of our Open RAN platform.\nMentor engineers, set the bar for engineering practice, and partner with MAC, System Engineering, Integration, QA, and Product Management.\nApply agentic software development and LLM-based workflows, and evaluate new tools as they emerge.\nWhat you should have:\n3+ years as a Technical Lead or Senior Software Engineer on complex software projects.\nStrong knowledge of the wireless physical layer (PHY), ideally 4G/5G or another OFDM-based technology.\nHands-on experience with agentic software development and LLM-based workflows, plus a basic understanding of AI internals and RAG.\nExcellent C/C++ and multi-threaded development on Linux-based real-time embedded systems.\nSolid DSP fundamentals, with a track record of optimizing for latency, CPU, and memory.\nStrong debugging and troubleshooting in complex embedded and distributed systems.\nFluent with Git, CI/CD pipelines, and Agile development practices.\nStrong communicator who can mentor engineers and guide technical decisions across teams.\nNice to Have:\nOpen RAN (O-RAN) architecture, eNodeB/gNodeB, or baseband software development.\nSIMD optimization (AVX, SSE, NEON) on ARM and x86.\nMATLAB or Python for algorithm development and validation.\nCloud-native telecom platforms, containerized deployments, or large-scale wireless infrastructure.\nEducation:\nBachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Telecommunications, or a related technical field.","description_format":"text","description_chars":2350,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":3,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Network Equipment"],"lifecycle":[{"event":"open","at":"2026-09-02T08:42:10Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.503,"p_room":0.36,"age_days":66,"expected_fill_days":41,"reasons":["conf:1","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/parallel-wireless-ai-driven-4g-phy-sw-tech-lead","json_url":"https://alion.io/job/parallel-wireless-ai-driven-4g-phy-sw-tech-lead.json","meta":{"generated_at":"2026-10-22T10:33:10Z","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 call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7817,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4814},"rest":"https://alion.io/mcp/rest/get_company?id=4814"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fparallel-wireless-ai-driven-4g-phy-sw-tech-lead"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fparallel-wireless-ai-driven-4g-phy-sw-tech-lead"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fparallel-wireless-ai-driven-4g-phy-sw-tech-lead"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/parallel-wireless-ai-driven-4g-phy-sw-tech-lead\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fparallel-wireless-ai-driven-4g-phy-sw-tech-lead"}]}