{"id":3074094,"url":"https://alion.io/job/omakase-robotics-full-stack-engineer","title":"Full Stack Engineer","company":{"id":313,"name":"Omakase Robotics","domain":"omakase.ai","url":"https://alion.io/company/omakase-robotics","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tokyo, Japan"],"countries":["JP"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":67000,"max_usd":144000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2415},"experience_years_min":9,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-20T15:54:33Z","employer_posted_date":null,"last_verified_at":"2026-10-20T15:54:33Z","board_verified":false,"closed_at":null,"days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"Think Different. Build Different. Full Stack Engineer\n#1 on ProductHunt. Over 10,000 AI agents generated worldwide within months of launch - that’s our voice AI agent platform Omakase.ai. The product has evolved with major updates including a voice+chat hybrid widget, a smarter recommendation engine, and Shopify integration. Monetization is live, and early ARR is tracking strongly. We’re confident in the trajectory for global impact - that’s why we’re hiring elite engineers to join us from Japan. Let’s scale a Japanese-born AI product globally!\nWhat We Do\nWe’re revolutionizing sales with Omakase.ai - because chatbots just answer questions, but our Agentic Voice AI agents actually close sales.\nOur voice-powered sales agents behave like real sales reps - persuasive, helpful, and always on-brand. They provide live product recommendations during conversations, conversation analytics to understand customer behavior, and a smarter scraping engine that learns any website instantly with zero setup required.\nAs a Full Stack Engineer\nYou’ll dive into global AI product development during our zero-to-one phase. You’ll work directly with our CEO and core team from Japan while building for global markets, experiencing AI-driven development with rapid iteration from concept to release. This is your chance to shape the future of sales technology from the ground up in an international work environment that welcomes both Japanese and non-Japanese speakers.\nYour Typical Day With Us\nTake full technical ownership of a key product domain (integration systems, data pipeline architecture, conversational AI engine, or client application layer)\nLead end-to-end full-stack development, from front-end interfaces to backend services and data storage\nMake system architecture decisions designed to scale to millions of concurrent users\nProvide technical leadership through expertise and execution, without direct reports\nWhat you'll Need\n9+ years building production software systems\n\n5+ years building scalable backend services in production environments with Go, plus working knowledge of Ruby on Rails. Equivalent experience with other backend technologies (Python, C#, Node.js, etc.) will also be considered\n\n3+ years building modern web applications with React or Vue\n\nExperience with distributed systems design and microservices architecture\nGlobal state management in complex frontend applications\nProduction database optimization and query performance tuning\nCI/CD pipeline design and automated testing strategies\nApplication monitoring, logging, and performance optimization\nSecurity implementation across authentication, authorization, and data protection\nExperience shipping features that measurably impacted business metrics\nTechnical Environment\nBackend: Go microservices with Rails BFF layer\nFrontend: React with TypeScript\nData: PostgreSQL with Redis caching\nInfrastructure: Cloud-native deployment with container orchestration\nDevelopment: GitHub-based workflows with automated deployment\nPreferred Experience\nServer-side rendering or modern meta-frameworks (Remix, Next.js)\nSpecific state management libraries (Jotai, Zustand, Recoil)\nObservability tools (application performance monitoring, distributed tracing)\nHigh-availability system operations and incident response\nExperience with AI-assisted development workflows and modern tooling (Cursor, Windsurf, AI-enhanced IDEs)\nStartup work experience\nWhat makes you stand out\nEngineers who understand that chatbots suck and want to build something that actually works\nFull-stack developers who can cross frontend/backend boundaries and autonomously drive product growth\nBuilders with curiosity and drive to immediately implement new AI/LLM technologies into products\nEngineers who thrive on startup speed and can push beyond limits\nTeam & Culture\n4-person technical team reporting directly to leadership\n\"Always Be Launching\" - rapid iteration with production focus\nAutonomous execution expected - minimal technical guidance provided\nParticipate in incident response and system maintenance alongside founding team, transitioning to structured on-call rotation as we grow\nJapanese conversational skills welcome for team collaboration\nHybrid work environment - once a week at the office required\nInterview Process\nApplication screening → HR interview → Technical interview → CEO interview → Panel interview → Offer\nNow is the time to take your code to the world\nWe're going after the world now, not \"someday.\"\nWe're excited to create an incredible future with those who share our vibe.","description_format":"text","description_chars":4549,"description_truncated":false,"requirements":{"experience_years_min":9,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Japanese","level":"All levels","optional":false}]},"benefits":["Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Robotics AI","Retail & Commercial Robotics","Service & Hospitality Robotics","Robotic Software & Control Systems"],"lifecycle":[{"event":"open","at":"2026-10-22T10:15:44Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":7,"expected_fill_days":37,"reasons":["seen:7","win:early"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/omakase-robotics-full-stack-engineer","json_url":"https://alion.io/job/omakase-robotics-full-stack-engineer.json","meta":{"generated_at":"2026-10-29T02:11:36Z","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":3292,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":313},"rest":"https://alion.io/mcp/rest/get_company?id=313"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fomakase-robotics-full-stack-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%2Fomakase-robotics-full-stack-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%2Fomakase-robotics-full-stack-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/omakase-robotics-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fomakase-robotics-full-stack-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3074094}},{"tool":"search_jobs","arguments":{"company":"omakase.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3074094},"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. 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