{"id":1293728,"url":"https://alion.io/job/ero-olor-oenjinia","title":"Goエンジニア","company":{"id":2676864,"name":"Zero Color","domain":"zero-color.com","url":"https://alion.io/company/zero-color","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Talentio","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"freelance","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tokyo, 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CSS","optional":true}],"status":"live","first_seen_at":"2026-09-26T08:37:25Z","employer_posted_date":"2026-09-26","last_verified_at":"2026-10-13T07:04:38Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"雇用形態\n業務委託\n職務内容\n公式LINEのメッセージ配信をECでの購入情報を元にパーソナライズするLINE CRM SaaS「ミライCRM」の開発に携わっていただきます。\n▼技術スタック\nFE：TypeScript, TanStack Router, Tanstack Query, shadcn/ui, conect-web\nBE：Go, connect-go, sqlc\nデータベース：PostgreSQL、ClickHouse\nインフラ：GoogleCloud, Terraform\nCI/CD：Github Actions\nソースコード管理：Git, GitHub\nその他使用ツール：Slack, Jira, Confluence\n少数精鋭の開発メンバーの一員として、プロダクト初期からの開発へ参画していただきます。\n▼ 開発体制\nチーム体制について\n- CTO：1名\n- フロントエンド：3名\n- バックエンド：3名\n- PM：1名\n- デザイナー：1名\n開発の進め方\n- アジャイルを採用しており、1週間単位のスプリントで開発を進めています。\n- 週に2回チームでのミーティングを実施しています。（全体定例、進捗確認ミーティング）\n- タスクはJiraで一元管理しております。\n働く魅力\n・メルカリUS出身のCTO直下での実践的な開発経験\n・プロダクトのコアな機能開発への参画\n・フルリモートで柔軟な働き方が可能\n応募資格（必須）\nGoでのバックエンド開発経験\n応募資格（歓迎）\n・React,Typescriptでのフロントエンド開発経験\n・ECやSaaS関連のプロダクト開発経験\n求める人物像\n・新しい知識やスキルを積極的に学ぶ成長意欲のある方\n・変化を楽しめる柔軟性とチャレンジ精神をお持ちの方\n・周囲と協力して業務を推進していただける方\n・物事を深く考え、深掘りすることが好きな方\n賃金\n時給3,000-\n※ご経験に応じて設定させていただきます。\n想定稼働時間\n業務委託契約のため、勤務時間の定めはございませんが、下記を目安に稼働をお願いしております。（相談可能）\n・月40時間程度\n勤務地\n東京都港区西新橋1丁目6-13 虎ノ門吉荒ビル 4F\n※業務委託契約のため、勤務地の指定はございません （フルリモート可）","description_format":"text","description_chars":968,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-26T08:37:25Z"}],"visa":[],"liveness":{"score":53,"band":"ok","label":"Likely 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