{"id":2130724,"url":"https://alion.io/job/apple-sr-software-architect-perception-systems","title":"Sr Software Architect Perception Systems","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":93,"open_postings":893,"ghost_share":0,"stale_share":0.075,"repost_share":0,"time_to_fill_p50_days":138,"computed_at":"2026-10-12T06:55:09Z"}},"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":["Cupertino, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":278000,"max_usd":511000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1256},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Quantization","optional":false},{"name":"Sensor Fusion","optional":false},{"name":"Visual-Inertial Odometry","optional":false},{"name":"AI Agents","optional":true},{"name":"Linux","optional":true},{"name":"Multimodal AI","optional":true},{"name":"ROS","optional":true},{"name":"RTOS","optional":true}],"status":"live","first_seen_at":"2026-10-06T19:46:48Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-12T19:41:51Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives.\nHere, you'll do more than join something: you'll add something. At Apple, we strive to make great products that empower people and improve their lives. We believe recent breakthroughs in AI/ML and robotics have the potential to unlock new experiences that were never possible before, and we are looking for a talented senior software architect to help realize that mission by architecting the perception software stack behind these experiences.\nDescription\nAs a member of the team, you'll have the opportunity to work with a team of highly skilled engineers and scientists to bring new experiences to Apple products. We are looking for a senior software architect to be the directly responsible individual for the software architecture of our perception stack: the runtime, data flow, and system infrastructure that turn perception and ML algorithms into a fast, reliable, and secure product. You will set the technical direction for the stack and serve as the team's primary technical partner to hardware, software, and product teams across Apple. This role is a great fit for a systems engineer who has shipped latency-sensitive software at scale, understands perception and robotics well enough to be a true partner to algorithm engineers, and enjoys making the work of many teams fit together into one coherent system.\nMinimum Qualifications\n10+ years building production systems software in C/C++, Swift, with deep knowledge of concurrency, scheduling, memory management, and IPC on a modern operating system.\nA track record of shipping latency-sensitive or real-time systems to customers, with measurable performance and reliability targets.\nExperience designing dataflow or algorithm-graph runtimes across heterogeneous compute.\nExperience designing telemetry, tracing, and profiling into systems, and using that data to drive performance and stability work.\nWorking knowledge of classical perception and robotics (e.g., sensor fusion, time synchronization, calibration, state estimation, tracking, or SLAM/VIO).\nExperience deploying ML models into production runtimes, including quantization, scheduling, and performance tradeoffs.\nDemonstrated technical leadership across team and organizational boundaries.\nExperience partnering with program managers to break work into milestones, deliver against them, and re-plan when requirements change.\nClear written and verbal communication with both engineers and leadership.\nBS or MS in Computer Science, Electrical Engineering, or equivalent experience.\nPreferred Qualifications\nReal-time Linux expertise (e.g., PREEMPT_RT, CPU isolation, cgroups, deterministic scheduling) or RTOS experience.\nDeep experience with Darwin/XNU internals, secure execution environments, or microkernel-based isolation.\nExperience shipping consumer hardware products at scale.\nExperience with robotics middleware and logging (e.g., ROS 2, DDS, MCAP) and record/replay or simulation infrastructure.\nExperience building evaluation pipelines, regression testing, or data feedback loops for ML-driven 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