{"id":2991137,"url":"https://alion.io/job/apple-performance-tooling-engineer-creative-apps","title":"Performance Tooling Engineer - Creative Apps","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":931,"ghost_share":0.001,"stale_share":0.151,"repost_share":0.003,"time_to_fill_p50_days":102,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Copenhagen, Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":111000,"max_usd":229000,"period":"year","method":"role_country_seniority_unknown","sample_n":17},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CUDA","optional":true},{"name":"Metal","optional":true},{"name":"OpenCL","optional":true},{"name":"Swift","optional":true}],"status":"live","first_seen_at":"2026-09-08T08:59:18Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-26T14:55:05Z","board_verified":true,"closed_at":null,"days_open":48,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":48},"description":"At Apple, new ideas have a way of becoming phenomenal products, services, and customer experiences very quickly. The Creativity Apps team needs your help shaping the next generation of creative editing tools by working on state-of-the-art technologies to surprise and delight creative pros and enthusiasts alike. You’ll be working with the world-class teams behind Final Cut Pro, Logic Pro, iMovie, and GarageBand to create next-generation tools for creators!\nDescription\nWe're looking for a Performance Tooling Engineer to own the tooling and automated tests that keep our products fast, efficient, and correct. Your mission is to catch regressions before they ship, across latency, memory, power/thermals and functionality, by building the test harnesses, benchmarks, and CI infrastructure that make regressions visible, reproducible, and actionable.\nThe systems you build will run continuously across our device fleet and become the safety net our engineering team relies on. If you enjoy turning \"it feels slower\" into a hard number on a dashboard with a bisected culprit commit, this is for you.\nMinimum Qualifications\nVery strong problem-solving and coding skills.\nExcellent written and verbal communication skills.\nExperience building and maintaining CI systems.\nSolid understanding of performance measurement fundamentals: how to benchmark reliably, control for noise, and reason about latency, memory, and power/thermal metrics.\nExperience writing automated tests and the tooling/frameworks around them.\nProven track record of integrating AI tools to enhance both personal productivity and team workflows.\nPreferred Qualifications\nExperience developing for Apple platforms (iOS/macOS), with working knowledge of Swift.\nFamiliarity with the Apple development toolchain: Xcode, Instruments, and related profiling and testing.\nExperience with GPU programming and image processing systems (Metal, OpenCL, CUDA or similar).\nExperience with regression testing across many hardware devices, e.g., device labs, device farms, or fleet-based test automation.","description_format":"text","description_chars":2057,"description_truncated":false,"requirements":{"experience_years_min":null,"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":["Operating Systems","Laptops","Smartwatches & Fitness Trackers","Tablets"],"lifecycle":[{"event":"open","at":"2026-10-21T09:51:22Z"}],"visa":[],"liveness":{"score":65,"band":"ok","label":"Likely open","p_open":1,"p_active":0.905,"p_room":0.72,"age_days":47,"expected_fill_days":102,"reasons":["conf:2","urgency","velocity","win:mid","crowd:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/apple-performance-tooling-engineer-creative-apps","json_url":"https://alion.io/job/apple-performance-tooling-engineer-creative-apps.json","meta":{"generated_at":"2026-10-26T17:20:28Z","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":23227,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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-performance-tooling-engineer-creative-apps"},{"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-performance-tooling-engineer-creative-apps"},{"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-performance-tooling-engineer-creative-apps"},{"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-performance-tooling-engineer-creative-apps\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fapple-performance-tooling-engineer-creative-apps"}]}