{"id":3292261,"url":"https://alion.io/job/apple-soc-qosfabric-performance-engineer-platform-architecture-4","title":"SoC QoS/Fabric Performance Engineer, Platform Architecture","company":{"id":12,"name":"Apple","domain":"apple.com","url":"https://alion.io/company/apple","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Apple Jobs","truth_index":{"grade":"A","score":91,"open_postings":867,"ghost_share":0,"stale_share":0.161,"repost_share":0.002,"time_to_fill_p50_days":97,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Hardware","role_family":"Hardware","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":["Cambridge, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":153000,"max_usd":323000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":646},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Machine Learning","optional":false}],"status":"live","first_seen_at":"2026-10-26T19:16:23Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-30T12:29:38Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish!\nIn this role, you will be a member of the Platform Architecture team, working with hardware and software engineering groups to shape the architecture of Apple's future System-on-Chips (SoC). We are seeking an energetic and highly motivated SoC performance engineer to drive development of our on-chip communication interconnect and memory Quality-of-Service features.\nDescription\nYou will help create a full-chip C++ simulator for iPhone/iPad/Mac/Watch SoCs. You will model new, emerging workloads such as Augmented Reality (AR) and Machine Learning (ML). You will use these models to study a range of performance and power trade-offs in our SoCs. Your work will be highly visible and critical for driving architecture improvements in Apple’s future products.\nMinimum Qualifications\nBS degree\nC++ programming experience\nExperience in computer architecture and the HW/SW stack\nExperience with performance modeling and debugging\nPreferred Qualifications\n10+ years of relevant experience\nExamples of substantial HW or SW projects brought to completion\nCoursework and/or practical experience with scripting for automation and data visualization\nCoursework and/or practical experience with network-on-chip architecture and design is a big plus\nAbility to study a problem in depth, design experiments, analyze data, and present results\nExperience with Cellular/5G modem architecture\nCommunication and documentation skills","description_format":"text","description_chars":1654,"description_truncated":false,"requirements":{"experience_years_min":10,"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":["Incident Response","Operating Systems","Smartwatches & Fitness Trackers","Tablets"],"lifecycle":[{"event":"open","at":"2026-10-26T20:26:07Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker, Graduate Trainee, Senior or Specialist Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker; Global Business Mobility: Graduate Trainee; Global Business Mobility: Senior or Specialist Worker","cap_exempt":false,"checked_at":"2026-10-30T06:20:16+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":40,"band":"fade","label":"Fading","p_open":1,"p_active":0.596,"p_room":1,"age_days":3,"expected_fill_days":97,"reasons":["conf:2","evergreen","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/apple-soc-qosfabric-performance-engineer-platform-architecture-4","json_url":"https://alion.io/job/apple-soc-qosfabric-performance-engineer-platform-architecture-4.json","meta":{"generated_at":"2026-10-30T14:38:31Z","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":2207,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":12},"rest":"https://alion.io/mcp/rest/get_company?id=12"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fapple-soc-qosfabric-performance-engineer-platform-architecture-4"},{"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%2Fapple-soc-qosfabric-performance-engineer-platform-architecture-4"},{"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%2Fapple-soc-qosfabric-performance-engineer-platform-architecture-4"},{"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/apple-soc-qosfabric-performance-engineer-platform-architecture-4\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fapple-soc-qosfabric-performance-engineer-platform-architecture-4"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3292261}},{"tool":"search_jobs","arguments":{"company":"apple.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3292261},"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. Docs: https://alion.io/developers"}}