{"id":1238118,"url":"https://alion.io/job/densityai-performance-verification-engineer","title":"Performance Verification Engineer","company":{"id":1991793,"name":"DensityAI","domain":"densityai.com","url":"https://alion.io/company/densityai","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":13,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-29T05:45:00Z"}},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mountain View, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":200000,"max":310000,"currency":"USD","period":"year","gross":null,"usd_annual":310000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":true,"relocation_package":false,"has_equity":true,"technologies":[],"status":"live","first_seen_at":"2026-06-02T16:24:01Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-09-29T15:23:58Z","board_verified":true,"closed_at":null,"days_open":119,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":118},"description":"About the role\nWe are looking for engineer with strong performance testing background. You will be responsible for end to end performance correlation for our AI accelerator silicon, including architecting the test bench as well as defining the testing strategies.\nThis engineer will be working closely with software team and silicon design teams to drive DensityAI's AI accelerator program from first silicon through scale-out.\nWhat you'll do\nOwn block-level and SOC-level Performance verification and correlation, debug for our AI accelerator silicon\nWork closely with software and hardware architects to create tests for performance verification and participate in future architectural decisions\nWhat we're looking for\nExceptional abilities in performance modeling and verification and tool-flow ownership\nMaster's + 8 years of experience performance validation/verification on complex SOCs\nDemonstrated ability to debug, co-relate and drive convergence on performance model to RTL alongside RTL designers and architects\nHands-on with industry-standard tools for tracing, compilation and related workflows\n(Optional) Processor verification, compiler exposure, hardware validation\nCompensation\nFinal offers depend on level, location, and skills relevant to the role. Additional compensation: equity grant per company guidelines; medical / dental / vision; 401(k); standard PTO. \nVisa Sponsorship\nDensityAI sponsors qualified candidates for H-1B, O-1, TN, E-3, and other employment-based visas, and we welcome applicants on F-1 OPT and STEM-OPT. Work authorization is required at start; we provide immigration support to secure or transfer status.\nExport Controls\nAspects of this role may involve access to information subject to U.S. export controls (EAR/ITAR). We may discuss licensing or scope adjustments during the interview.\nEqual Opportunity\nDensityAI is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religious creed, national origin, ancestry, physical or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, age (40+), sexual orientation, military or veteran status, pregnancy, or any other status protected by law. We comply with the California CROWN Act and provide reasonable accommodations on request.\nFull compensation packages are based on candidate experience and relevant certifications. \nCalifornia pay range\n$200,000—$310,000 USD\nCompensation\nFinal offers depend on level, location, and skills relevant to the role. Additional compensation: equity grant per company guidelines; medical / dental / vision; 401(k); standard PTO. \nVisa Sponsorship\nDensityAI sponsors qualified candidates for H-1B, O-1, TN, E-3, and other employment-based visas, and we welcome applicants on F-1 OPT and STEM-OPT. Work authorization is required at start; we provide immigration support to secure or transfer status.\nExport Controls\nAspects of this role may involve access to information subject to U.S. export controls (EAR/ITAR). We may discuss licensing or scope adjustments during the interview.\nEqual Opportunity\nDensityAI is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religious creed, national origin, ancestry, physical or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, age (40+), sexual orientation, military or veteran status, pregnancy, or any other status protected by law. We comply with the California CROWN Act and provide reasonable accommodations on request.","description_format":"text","description_chars":3597,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-25T16:18:56Z"}],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":1,"p_active":0.386,"p_room":0.28,"age_days":118,"expected_fill_days":46,"reasons":["conf:1","stale_co","win:tail","crowd:"],"computed_at":"2026-09-29T05:45:00Z"},"pay":{"stated_usd_annual":310000,"is_top_pay":true},"html_url":"https://alion.io/job/densityai-performance-verification-engineer","json_url":"https://alion.io/job/densityai-performance-verification-engineer.json","meta":{"generated_at":"2026-09-30T01:19:10Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":844,"day_limit":5000,"remaining_today":4156,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}