{"id":2691482,"url":"https://alion.io/job/arbull-urontoendoenjiniaflutterweb","title":"フロントエンドエンジニア（Flutter／Web）","company":{"id":2677677,"name":"Marbull X","domain":"marbullx.com","url":"https://alion.io/company/marbullx","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HERP","truth_index":null},"role":"Mobile","role_family":"Mobile","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":["Tokyo, 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Vue.jsなど）によるUI/UX設計、開発\n・デザイナーやバックエンドエンジニアとの協業によるプロダクト開発\n・ユーザー視点に立ったUI改善、パフォーマンス最適化\n・技術選定やアーキテクチャ設計への参画\nRequirements\n募集背景\n2024年5月に創業した当社は、web3領域における「コンサルティング」と「自社プロダクトのSaaS提供」の2つの事業を展開し、順調に業績（2025年3月度の月間売上は1千万円を突破）を伸ばしています。役員を含め社員は4名（2025年4月現在）で業務委託のパートナー様を含め十数名の体制ですが、この度、ますます事業を拡大するため、正社員のエンジニアメンバーを募集することになりました。既存サービスの拡張に伴い、FlutterとWeb開発の両方に精通したフロントエンドエンジニアを募集します。\n業務内容\n・Flutterを用いたモバイルアプリの設計・開発・運用\n・Webフロントエンド（React, Vue.jsなど）によるUI/UX設計、開発\n・デザイナーやバックエンドエンジニアとの協業によるプロダクト開発\n・ユーザー視点に立ったUI改善、パフォーマンス最適化\n・技術選定やアーキテクチャ設計への参画\nPreferred Experiences\n・FirebaseやREST APIなどのバックエンド連携経験\n・Figmaなどのデザインツールとの連携経験\n・テスト自動化やCI/CDの導入経験\n・スタートアップやアジャイル開発の経験\nWe are looking for\n・技術への探究心があり、学習意欲が高い方\n・チームでのコミュニケーションを大切にできる方\n・ユーザー視点でプロダクトを考えられる方\nWorking Conditions\nSalary\n年収600～1000万（原則、現職維持）\nLocation\n東京都渋谷区神宮前二丁目18-21または自宅でのリモート勤務\nJob Type\n正社員\nWork hours\n就業時間：フレックスタイム制（コアタイム11時～15時）\n休憩時間：60分\n年間休日：122日（2025年度）\nProbation period\nあり（3か月）\nBenefits\n加入保険：健康保険、厚生年金、雇用保険、労災保険\n受動喫煙防止措置の状況: 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