{"id":118728,"url":"https://alion.io/job/parallel-wireless-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2","title":"Senior Tech Lead, 4G/5G stack L2, with AI/ML expertise - SW DEV","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":0.059,"time_to_fill_p50_days":50,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":31000,"max_usd":82000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":35},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"TCP/IP","optional":false},{"name":"Git","optional":true}],"status":"live","first_seen_at":"2026-07-21T11:48:48Z","employer_posted_date":"2026-07-21","last_verified_at":"2026-10-31T22:05:38Z","board_verified":true,"closed_at":null,"days_open":102,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":102},"description":"Parallel Wireless is a U.S.-based pioneer in Open RAN innovation, transforming how mobile networks are built, optimized, and powered. Through our GreenRAN™ portfolio, we enable operators to deliver next-generation connectivity with unmatched energy efficiency, automation, and flexibility.\nQualifications & required skills-\nUnderstanding of end-to-end solutions for 4G/5G network architecture.\nFamiliar with 3GPP RAN and O-RAN specifications and functionality.\nDevelopment experience on Cellular Radio products complying with 3GPP specifications for E-UTRA (LTE) and NR.\nFamiliar with communication interfaces: Ethernet / TCP/IP / UDP.\nGood knowledge of RAN protocols and interfaces:\nLTE/5G AS protocol layers - PHY, MAC, RLC, PDCP, RRC.\nExpert-level proficiency in the MAC and RLC layers is required\nKnowledge of AI/ML concepts and their application to RAN (e.g., network optimization, ML frameworks); hands-on experience applying AI/ML in a telecom/RAN context is a strong plus.\nExcellent log analysis and debugging skills.\nMust be strong in C/C++ programming and Linux OS.\nHands-on experience debugging in a Linux environment with tools like GDB, QXDM, TM500, QCAT, etc.\n8 - 10 years of work experience.\nGood to Have / Advantageous\nExperience with Git.\nKnowledge of the O-RAN E3 interface and dApp development.\nKey responsibilities -\nYou will be responsible for the full development process of L2/L3 embedded protocol stack including design, coding, unit testing, debugging, and integration.\nAs a stack SW developer, you will develop new features/environment for Parallel Wireless future products and debug existing solutions which are used by our customers around the world.","description_format":"text","description_chars":1678,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Network Equipment"],"lifecycle":[{"event":"open","at":"2026-07-21T11:48:48Z"},{"event":"open","at":"2026-09-05T17:28:51Z"}],"visa":[],"liveness":{"score":13,"band":"cold","label":"Long shot","p_open":1,"p_active":0.463,"p_room":0.28,"age_days":101,"expected_fill_days":50,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/parallel-wireless-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2","json_url":"https://alion.io/job/parallel-wireless-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2.json","meta":{"generated_at":"2026-11-01T00:38:34Z","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":1112,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2"},{"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-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2"},{"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-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2"},{"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-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fparallel-wireless-senior-tech-lead-4g5g-stack-l2-with-aiml-expertise-sw-dev-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":118728}},{"tool":"search_jobs","arguments":{"company":"parallelwireless.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":118728},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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