{"id":540702,"url":"https://alion.io/job/visual-alpha-senior-full-stack-software-engineer-2","title":"Senior Full-Stack Software Engineer","company":{"id":20872,"name":"Visual Alpha","domain":"visual-alpha.com","url":"https://alion.io/company/visual-alpha","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","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":{"min":5000000,"max":9000000,"currency":"JPY","period":"year","gross":null,"usd_annual":58761},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"PHP","optional":false},{"name":"Python","optional":false},{"name":"CircleCI","optional":true},{"name":"GraphQL","optional":true},{"name":"Laravel","optional":true},{"name":"MySQL","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-09-08T08:37:36Z","employer_posted_date":null,"last_verified_at":"2026-09-08T08:37:36Z","board_verified":false,"closed_at":null,"days_open":55,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":55},"description":"Join Visual Alpha to use the latest technologies to disrupt the investment management industry!\nVisual Alpha is a B2B fintech startup based in central Tokyo that provides an innovative SaaS data service to institutional investors and asset managers. We develop our full-stack web applications using the latest JavaScript, PHP, and big data technologies backed by AWS.\nWe are hiring for a senior software engineer role to design and implement features on the cloud platform for our clients.\n\nOpportunity\nWork for a fast-growing B2B fintech startup to innovate the investment management process\nJoin a diverse international team of engineers, data science, and investment experts\nBecome one of the earliest members of a promising startup\nRole\nTranslate complex client requirements into practical, scalable, and maintainable solutions\nImplement front, back, and infrastructure components\nMaintain and enhance our existing infrastructure and client-facing components\nCommunicate with stakeholders regarding project status, challenges, and obstacles\nCreate unit tests and integration tests to ensure quality\nRequired Skills\nA love of learning and desire to become a domain expert; in our case, you will become an expert in investment data analysis\nSelf-motivated, client-oriented thinking, ability to learn new technologies quickly\nStrong design, presentation, and collaboration skills; must be a strong team player\nKnowledge of NodeJS or desire to learn coupled with experience in one of C++, Python, PHP, or Rust\nFluent in English, business-level Japanese (N2+) \nDesired Skills\nKnowledge of investment management (significant advantage)\nExperience implementing various design patterns\nFamiliarity with xUnit design concepts and patterns\nExperience creating web services and/or ETL workflows\nConversational Japanese\nTechnologies\n NodeJS, React, PHP (Laravel), Mysql, GraphQL, Restful API, AWS, CircleCI, Git, xUnit","description_format":"text","description_chars":1910,"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":"All levels","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Software & Embedded Finance","Financial AI","Financial Data & Market Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-08T08:55:34Z"}],"visa":[],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.607,"p_room":0.45,"age_days":54,"expected_fill_days":28,"reasons":["seen:54","win:tail"],"computed_at":"2026-11-02T06:13:15Z"},"pay":{"stated_usd_annual":58761,"is_top_pay":false},"html_url":"https://alion.io/job/visual-alpha-senior-full-stack-software-engineer-2","json_url":"https://alion.io/job/visual-alpha-senior-full-stack-software-engineer-2.json","meta":{"generated_at":"2026-11-02T21:18:37Z","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":29773,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":20872},"rest":"https://alion.io/mcp/rest/get_company?id=20872"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvisual-alpha-senior-full-stack-software-engineer-2"},{"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%2Fvisual-alpha-senior-full-stack-software-engineer-2"},{"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%2Fvisual-alpha-senior-full-stack-software-engineer-2"},{"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/visual-alpha-senior-full-stack-software-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvisual-alpha-senior-full-stack-software-engineer-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":540702}},{"tool":"search_jobs","arguments":{"company":"visual-alpha.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":540702},"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); 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