{"id":778029,"url":"https://alion.io/job/spellbrush-ai-infrastructure-engineer","title":"AI Infrastructure Engineer","company":{"id":173899,"name":"Spellbrush","domain":"spellbrush.com","url":"https://alion.io/company/spellbrush","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"D","score":40,"open_postings":10,"ghost_share":1,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-09T06:01:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":124000,"max_usd":280000,"period":"year","method":"role_country_seniority_unknown","sample_n":3328},"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Google AI Studio","optional":false},{"name":"Kubernetes","optional":false},{"name":"NATS","optional":false},{"name":"Redis","optional":false},{"name":"GitHub","optional":true}],"status":"live","first_seen_at":"2024-02-07T05:38:02Z","employer_posted_date":"2024-02-07","last_verified_at":"2026-10-10T00:34:27Z","board_verified":true,"closed_at":null,"days_open":975,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":973},"description":"The Role:\nSpellbrush, the world’s leading generative AI studio behindniji・journey, is looking for an AI Infrastructure Engineer to join us in building out end-to-end ML infrastructure to run our models on all platforms.\nWhat you’ll do:\nDesign, implement and run our next-generation inference architecture for running all our models powering all platforms and applications (mobile, web, etc.).\n\nWork alongside a fast-paced and nimble team developing the latest state-of-the-art image generation models serving over 16 million users\n\nYou might be a great fit if:\nYou have experience with large distributed systems You have familiarity with the latest hotness like K8S, Kafka, NATS, Redis, etc. You’ve cut your teeth on both on-prem and multi-cloud clusters. But most importantly, you deeply understand the tradeoffs and the failure mode of each system you introduce (and potentially even have the battle scars to prove it!).\n\nYou have an excellent understanding of GPU’s handling large workloads GPU workloads are different from traditional CPU workloads in very interesting ways. Experience deploying, or even optimizing them end-to-end, is a huge plus for this role \n\nThe anime aesthetic resonates with you. It's no secret - we're huge anime enthusiasts, and our work focuses on the anime aesthetic. Your work will enable millions of users to partake in an evolving creative movement. \n\nYou're comfortable working on small, fast-paced teams We currently have a small tight-knit team on AI. You'll be working closely alongside some of the best AI researchers in the world, on the literal best image model in the world. We also believe in the unmatched speed of in-person teams, and prefer on-site collaboration in either our primary research office in Tokyo (downtown Akihabara), or San Francisco. Visa sponsorships are available.\n\nThe final base salary is dependent upon location, experience, fit, and other factors. In addition, we offer a generous compensation package that includes equity, top-tier employer-sponsored health, dental, and vision insurance, and additional perks!\nAt Spellbrush, we value creativity, collaboration, and innovation. If you're excited about working with cutting-edge technology and passionate about anime, gaming, and generative AI, we’d love to hear from you!\nTo apply - please share your previous work experience/resume, Github, or portfolio and the name of the best waifu or husbando in your message!","description_format":"text","description_chars":2434,"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":[{"language":"Japanese","level":"Advanced (C1)","optional":false}]},"benefits":["Equity","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-11T23:41:25Z"}],"visa":[],"liveness":{"score":2,"band":"cold","label":"Long shot","p_open":1,"p_active":0.088,"p_room":0.28,"age_days":975,"expected_fill_days":20,"reasons":["conf:0","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-09T06:01:00Z"},"pay":null,"html_url":"https://alion.io/job/spellbrush-ai-infrastructure-engineer","json_url":"https://alion.io/job/spellbrush-ai-infrastructure-engineer.json","meta":{"generated_at":"2026-10-10T01:46:11Z","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","counted_by":"address","units_charged":1,"used_today":3179,"day_limit":5000,"remaining_today":1821,"minute_limit":60,"resets_at":"2026-10-11T00:00:00Z"}},"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":173899},"rest":"https://alion.io/mcp/rest/get_company?id=173899"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fspellbrush-ai-infrastructure-engineer"},{"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%2Fspellbrush-ai-infrastructure-engineer"},{"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%2Fspellbrush-ai-infrastructure-engineer"},{"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/spellbrush-ai-infrastructure-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fspellbrush-ai-infrastructure-engineer"}]}