{"id":3275853,"url":"https://alion.io/job/bitflyer-devops-engineer-crypto-team","title":"DevOps Engineer (Crypto Team)","company":{"id":47464,"name":"bitFlyer","domain":"bitflyer.com","url":"https://alion.io/company/bitflyer","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Jobcan","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Japan"],"countries":["JP"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-26T14:39:58Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-30T13:34:58Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"We are seeking a skilled and enthusiastic individual to join the Cryptocurrency Development Team here at bitFlyer.\nThe team is responsible for managing wallets for all the cryptocurrencies being handled at the exchange.\nAs a DevOps member of the team, you will be responsible for creating new cloud infrastructure services, as well as improving existing ones ensuring the efficiency and security of both our cryptocurrency wallet operations and the services that connect our platform with the different blockchains. The position is also responsible for the proper and efficient establishment and maintenance of the existing implementations.\n業務内容\nKey responsibilities:\n- Contribute to the creation and maintenance of the infrastructure used to manage our cryptocurrency wallets while implementing security protocols and best practices against cyber threats.\n- Take part in the integration of new blockchain technologies to our current systems.\n- Set up and maintain blockchain nodes.\n- Contribute to the team's cloud infrastructure using best practices.\n- Stay updated on the latest blockchain related news and upcoming protocol updates.\n- Write documentation for new developments and proposals.\n- Compensated on-call duty.\n関連求人\nSRE（マネージャー／メンバー）\n\nIT統制（部長／マネージャー）\n\nWebフロントエンジニア（マネージャー／メンバー）\n\n脆弱性診断士（マネージャー／メンバー）\n\nIT統制（マネージャー／メンバー）\n\nプロダクトデザイナー（マネージャー／メンバー）\n\nプロジェクトマネージャー（マネージャー/メンバー）\n\nエンジニアリングマネージャー（マネージャー）\n\niOSアプリエンジニア（マネージャー／メンバー）\n\nQAエンジニア（マネージャー／メンバー）","description_format":"text","description_chars":1452,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Blockchain & Crypto","Cryptocurrencies","Crypto Exchanges"],"lifecycle":[{"event":"open","at":"2026-10-26T14:39:58Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":24,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/bitflyer-devops-engineer-crypto-team","json_url":"https://alion.io/job/bitflyer-devops-engineer-crypto-team.json","meta":{"generated_at":"2026-10-30T14:22:50Z","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":1760,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":47464},"rest":"https://alion.io/mcp/rest/get_company?id=47464"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbitflyer-devops-engineer-crypto-team"},{"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%2Fbitflyer-devops-engineer-crypto-team"},{"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%2Fbitflyer-devops-engineer-crypto-team"},{"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/bitflyer-devops-engineer-crypto-team\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbitflyer-devops-engineer-crypto-team"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3275853}},{"tool":"search_jobs","arguments":{"company":"bitflyer.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3275853},"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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