{"id":3068675,"url":"https://alion.io/job/ericsson-master-5g-system-developer","title":"Master 5G System Developer","company":{"id":56456,"name":"Ericsson","domain":"ericsson.com","url":"https://alion.io/company/ericsson","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"B","score":83,"open_postings":113,"ghost_share":0.009,"stale_share":0.637,"repost_share":0.009,"time_to_fill_p50_days":33,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"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":39000,"max_usd":96000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":26},"experience_years_min":20,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-09-04T10:18:40Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-27T23:53:31Z","board_verified":true,"closed_at":null,"days_open":53,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":53},"description":"Join our Team\nAt Ericsson, we are the world leader in 5G innovation and deployment, powering a connected future where technology improves the way we live and work. With unmatched expertise and market penetration in 5G New Radio (NR), we are shaping the future of communication - and pioneering advancements that will lead us into the era of 6G.\nThe Opportunity:\nFor the first time, we are opening doors for highly skilled GPP 5G L2 systems designers in India to be part of our global development teams. This is your chance to contribute directly to the evolution of Ericsson 5G NR and play a critical role in defining how millions connect and communicate worldwide.\nKey Responsibilities:\nPerform systemization for features in Scheduler, Radio Physical Layer and Radio Resource Management for radio functions like Beam Forming, Massive MIMO, Carrier Aggregation, Dynamic Spectrum Sharing\nSpecify new 5G system features and functions, including requirements, test cases, algorithms, use cases, parameter settings and address any interactions with legacy features and functionality\nDevelop software simulations for the performance analysis of features and algorithms either link-level or network-level simulations.\nDrive continuous improvements of products, simulation tools and processes\nSupport system verification and perform analysis of test results with respect to operator KPIs.\nSupport the deployment of new 5G & 6G products and features into customer networks. Work with Customer troubleshooting and analysis. Understand customer configurations and issues.\nRequired Qualifications:\nStrong background in communications theory and digital signal processing\nSolid understanding of LTE & NR 3GPP specifications, especially in the areas of the Physical Layer, Radio Resource Management and Mobility\nExperience in SW development for Link and Network Simulations. Languages include: Java, C and C++, Python, matlab\n15+ years of experience in doing System & Link Level Simulation or 20+ years telecom software development with specialization in 5G L2 Algorithms conceptualization, design, and development with strong fundamental on L1 blocks and concepts\nAnalytical mindset and result orientation to deliver even when under pressure• Ability to multi-task, meet deadlines and manage many different projects at once\nM.Tech. or Ph.D. degree in Telecommunications, Electrical/Electronics, or related field, preferably with proven experience and knowledge in the above- mentioned required skills areas\nAll academic credentials must be from recognized and accredited institutions and are further subject to verification.","description_format":"text","description_chars":2612,"description_truncated":false,"requirements":{"experience_years_min":20,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile Networks","Telecom Infrastructure","Network Equipment"],"lifecycle":[{"event":"open","at":"2026-10-22T08:48:23Z"}],"visa":[],"liveness":{"score":19,"band":"cold","label":"Long shot","p_open":1,"p_active":0.538,"p_room":0.36,"age_days":52,"expected_fill_days":33,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/ericsson-master-5g-system-developer","json_url":"https://alion.io/job/ericsson-master-5g-system-developer.json","meta":{"generated_at":"2026-10-28T02:06:32Z","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":2821,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":56456},"rest":"https://alion.io/mcp/rest/get_company?id=56456"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fericsson-master-5g-system-developer"},{"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%2Fericsson-master-5g-system-developer"},{"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%2Fericsson-master-5g-system-developer"},{"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/ericsson-master-5g-system-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fericsson-master-5g-system-developer"}]}