{"id":2747384,"url":"https://alion.io/job/bj-nc-lutterenjinia","title":"Flutterエンジニア","company":{"id":2695974,"name":"IBJ Inc.","domain":"ibjapan.jp","url":"https://alion.io/company/ibjapan-jp","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HERP","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Mobile","role_family":"Mobile","seniority":null,"employment_type":"full_time","work_mode":"on_site","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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon 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Flutterエンジニアとして活躍したい方、歓迎！\n更に需要拡大する当社婚活サービスの(新機能開発や、データ処理の改善など)を担う、新たな仲間を募集しています。\n# 仕事内容\nメイン業務は、Flutterエンジニアとして自社婚活サービススマホアプリの開発を中心に担当していただきます。\nフロントエンド・サーバサイド・インフラ・アプリなど\n多岐にわたる技術に触れるため、スキルアップしやすい環境です！\n・自社婚活サービスサイト・アプリにまつわるフロントエンド業務\n・新しい技術への取り組みと導入支援\n・セキュリティ面でのサポート\n・技術戦略の立案\n・オンボーディング改善\n・技術負債の解消\n_開発体制_\n3〜5名のエンジニアチームでプロジェクトを組んで、開発をおこないます。\nアジャイルな開発スタイルで、スクラムを導入した開発も実施しています。\n# 必須スキル・経験\n必須\n・Flutterを用いた開発経験3年以上\n・Android／iOSいずれかのスマートフォンアプリ開発経験\n・チーム開発の経験\n歓迎\n・UI/UXに関する興味関心\n・CI／CDに関する知見\n・WEBアプリケーション開発の経験（Python,Goなど）\n_求める人物像_ ・課題を見つけ、改善することを楽しめる人\n・きちんと長期的な運用、継続性を考えられる人\n・コミュニケーションがきちんと取れる人\n・チームでの開発経験がある方\n# 開発環境\n・言語：Dart/Ruby/PHP/Python\n・フレームワーク：Rails/React.js/Vue.js/Laravel\n・CI/CD：Jenkins/Github actions/Gitlab runner\n・インフラ：ec2/fargate/Route53/S3/SES/Lambda/CloudFront\n・AI：Rekognition/Personalize\n・データベース：postgreSQL/Redis/DynamoDB\n・VSC：GitLab/GitHub/AzureDevOps\n・ローカル環境：Docker/Docker-compose\n_入社後のフォロー_ 教育担当者が、3カ月程度テクニカルなサポートを行います。\nサポートが終了しましたら、ご本人様の希望を聞きつつ、\n最適な事業部への配属を実施致しますので、ご安心ください。\n応募概要\n給与\n年収 4,000,000円 〜 ※能力・経験・意欲などを考慮し、決定します。\n※上記額には、30時間分、4万円以上のみなし残業手当を含みます。超過分は支給します。\n※上記額には、一律支給の通勤手当（月2.5万円）を含みます。\n※昇給・賞与：年2回（2月・8月）\n勤務地\n東京都新宿区西新宿1-23-7新宿ファーストウエスト12F,17F\n雇用形態\n正社員\n勤務体系\n9：45～18：45（うち1時間休憩）\n※IBJ流フレックス制度あり（コアタイム：12：00～17：00）\n※平均残業時間：5時間程度／月\n完全週休2日制（土日祝）\n夏季休暇\n年末年始休暇\n有給休暇\n産前産後・育児休暇（取得実績あり 2020年度の復職率95％）\n子の看病休暇\n介護休暇（取得実績あり）\n慶弔休暇\n※入社1年以上の社員は5日以上の連続休暇を必ず取得していただきます。\n福利厚生\n・社内軽食\n・フリードリンク\n・日本ITソフトウェア企業年金基金\n・健康診断／人間ドック\n・社内表彰制度（MVPなどの賞賛制度）\n・社内外留学制度（所属部署とは異なる部署や他企業（取引先など）で一定期間仕事を経験し、チームや自己成長につなげる制度）\n・資格取得奨励制度\n・結婚祝い金\n・慶弔見舞金\n・クラブ活動\n・従業員持株会\n・ベネフィット・ステーション\n※従業員・家族向けお得な福利厚生サービス","description_format":"text","description_chars":1591,"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":"2026-10-16T22:52:25Z"}],"visa":[],"liveness":{"score":3,"band":"cold","label":"Long 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