[{"data":1,"prerenderedAt":686},["ShallowReactive",2],{"site-schema":3,"article-zh-tw-taiwan-offshore-development":93,"article-related-zh-tw-taiwan-offshore-development":672},{"@context":4,"@graph":5},"https://schema.org",[6,72,84],{"@type":7,"@id":8,"name":9,"alternateName":10,"legalName":15,"foundingDate":16,"numberOfEmployees":17,"taxID":18,"url":19,"logo":20,"founder":21,"contactPoint":23,"address":37,"location":43,"sameAs":63},"Organization","https://joinx.co/#organization","JoinX哲煜科技",[11,12,13,14],"JoinX","TWJOIN","哲煜科技","哲煜科技股份有限公司","JoinX Co., Ltd.","2016-04-28",80,"43774383","https://joinx.co","https://joinx.co/images/logo-with-name.png",{"@id":22},"https://joinx.co/#person-jack-lee",[24],{"@type":25,"contactType":26,"url":27,"telephone":28,"email":29,"areaServed":30,"availableLanguage":33},"ContactPoint","customer service","https://joinx.co/contact-us","+886-2-8771-9095","service@joinx.co",[31,32],"TW","JP",[34,35,36],"zh-Hant","en","ja",{"@type":38,"streetAddress":39,"postalCode":40,"addressLocality":41,"addressRegion":42,"addressCountry":31},"PostalAddress","民生東路二段170號8樓","104","台北市中山區","台灣",[44,51,57],{"@type":45,"name":46,"address":47},"Place","JoinX 台中辦公室",{"@type":38,"streetAddress":48,"postalCode":49,"addressLocality":50,"addressRegion":42,"addressCountry":31},"台灣大道二段360號21樓C室","40453","台中市北區",{"@type":45,"name":52,"address":53},"JoinX 高雄辦公室",{"@type":38,"streetAddress":54,"postalCode":55,"addressLocality":56,"addressRegion":42,"addressCountry":31},"民族一路80號2樓之一(B4)","807","高雄市三民區",{"@type":45,"name":58,"address":59},"JoinX 東京辦公室",{"@type":38,"streetAddress":60,"postalCode":61,"addressLocality":62,"addressCountry":32},"東五反田5-22-37 Office Circle N 五反田 9樓","141-0022","東京都品川區",[64,65,66,67,68,69,70,71],"https://www.crunchbase.com/organization/twjoin","https://www.facebook.com/JoinX.TW","https://tw.linkedin.com/company/%E5%93%B2%E7%85%9C%E7%A7%91%E6%8A%80","https://www.youtube.com/c/joinstuido%E5%93%B2%E7%85%9C%E7%A7%91%E6%8A%80","https://medium.com/twjoin","https://www.104.com.tw/company/1a2x6bjomb","https://clutch.co/profile/twjoin","https://www.goodfirms.co/company/twjoin",{"@type":73,"@id":22,"name":74,"alternateName":75,"jobTitle":76,"worksFor":77,"url":78,"sameAs":79},"Person","李秉哲","Jack Lee","創辦人暨執行長",{"@id":8},"https://jack.joinx.co",[80,81,82,83],"https://www.instagram.com/jack88.podcast/","https://www.threads.net/@jack88.podcast","https://joinx.co/jack88/","https://www.linkedin.com/in/jacklee-taiwan/",{"@type":85,"@id":86,"url":19,"name":9,"alternateName":87,"publisher":88,"inLanguage":89},"WebSite","https://joinx.co/#website",[11,13,9],{"@id":8},[90,91,92],"zh-Hant-TW","en-US","ja-JP",{"id":94,"title":95,"body":96,"category":658,"cover":659,"dateModified":658,"description":660,"extension":661,"faq":658,"hasCoverTitle":662,"locale":663,"meta":664,"navigation":662,"need":665,"path":666,"seo":667,"sources":658,"stem":668,"takeaways":658,"time":669,"type":670,"__hash__":671},"content/zh-tw/article/taiwan-offshore-development.md","台灣境外開發是什麼？費用行情、與越南比較、不踩雷的選擇方法【2026 年版】",{"type":97,"value":98,"toc":646},"minimal",[99,106,109,112,117,256,263,267,320,323,394,397,401,407,413,419,425,431,435,457,464,468,474,480,486,492,498,502,562,565,569,575,581,587,593,599,605,611,617,623,629,633,636,639],[100,101,102],"p",{},[103,104,105],"strong",{},"台灣境外開發的人月單價約 40～80 萬日圓。雖然比越南、印度高，但在品質水準、1 小時時差、地理距離近、資安管理等方面具有優勢，作為「重視品質的境外開發地點」而受到矚目。",[100,107,108],{},"在日本國內工程師難以招募、人事成本高漲的背景下，考慮境外開發的日本企業逐年增加。另一方面，「便宜沒好貨」「被溝通消耗殆盡」這類失敗經驗也層出不窮。",[100,110,111],{},"本文由在東京設有辦公室的台灣開發公司 JoinX，說明台灣境外開發的費用行情、與其他國家的比較，以及避免失敗的開發公司選擇方法。我們不只介紹自己，也會坦白說明台灣不適合的情況。",[113,114,116],"h2",{"id":115},"境外開發各國比較只看單價會失敗","境外開發各國比較：只看單價會失敗",[118,119,120,141],"table",{},[121,122,123],"thead",{},[124,125,126,130,132,135,138],"tr",{},[127,128,129],"th",{},"項目",[127,131,42],{},[127,133,134],{},"越南",[127,136,137],{},"印度",[127,139,140],{},"菲律賓",[142,143,144,161,177,193,210,225,239],"tbody",{},[124,145,146,150,153,156,159],{},[147,148,149],"td",{},"人月單價（參考）",[147,151,152],{},"40～80 萬日圓",[147,154,155],{},"30～50 萬日圓",[147,157,158],{},"35～60 萬日圓",[147,160,155],{},[124,162,163,166,169,172,175],{},[147,164,165],{},"時差",[147,167,168],{},"1 小時",[147,170,171],{},"2 小時",[147,173,174],{},"3.5 小時",[147,176,168],{},[124,178,179,182,185,188,191],{},[147,180,181],{},"日文溝通",[147,183,184],{},"◎ 容易找到日文人才",[147,186,187],{},"○ 以透過翻譯、溝通人員為主流",[147,189,190],{},"△ 以英文為主",[147,192,190],{},[124,194,195,198,201,204,207],{},[147,196,197],{},"品質與重工",[147,199,200],{},"◎ 容易深入理解規格",[147,202,203],{},"○ 取決於橋接人才的能力",[147,205,206],{},"○ 擅長大型專案",[147,208,209],{},"○",[124,211,212,215,218,220,223],{},[147,213,214],{},"文化親和度",[147,216,217],{},"◎ 容易理解日本商業習慣",[147,219,209],{},[147,221,222],{},"△",[147,224,209],{},[124,226,227,230,233,235,237],{},[147,228,229],{},"資安",[147,231,232],{},"◎ 容易找到具備認證與管理機制的公司",[147,234,209],{},[147,236,209],{},[147,238,222],{},[124,240,241,244,247,250,253],{},[147,242,243],{},"交通往來",[147,245,246],{},"從東京約 4 小時、直飛航班多",[147,248,249],{},"約 6 小時",[147,251,252],{},"約 10 小時",[147,254,255],{},"約 5 小時",[100,257,258,259,262],{},"只看單價表，越南和菲律賓看起來很有吸引力。但境外開發的總成本是由「單價 × 工時 × 重工率 + 溝通成本」決定的。",[103,260,261],{},"一旦因為誤解規格而發生重工，單價的便宜很容易就被抵銷。"," 即使台灣的單價較高，仍必須以包含品質與溝通在內的總成本來比較，原因就在於這個結構。",[113,264,266],{"id":265},"台灣境外開發的費用行情2026-年","台灣境外開發的費用行情【2026 年】",[118,268,269,278],{},[121,270,271],{},[124,272,273,276],{},[127,274,275],{},"角色",[127,277,149],{},[142,279,280,288,296,304,312],{},[124,281,282,285],{},[147,283,284],{},"資深工程師（架構師）",[147,286,287],{},"60～80 萬日圓",[124,289,290,293],{},[147,291,292],{},"中階工程師",[147,294,295],{},"45～65 萬日圓",[124,297,298,301],{},[147,299,300],{},"UI/UX 設計師",[147,302,303],{},"40～60 萬日圓",[124,305,306,309],{},[147,307,308],{},"橋接工程師（日文溝通）",[147,310,311],{},"50～70 萬日圓",[124,313,314,317],{},[147,315,316],{},"測試工程師",[147,318,319],{},"35～50 萬日圓",[100,321,322],{},"以專案為單位的參考如下。",[118,324,325,338],{},[121,326,327],{},[124,328,329,332,335],{},[127,330,331],{},"類型",[127,333,334],{},"費用參考",[127,336,337],{},"期間",[142,339,340,351,362,373,383],{},[124,341,342,345,348],{},[147,343,344],{},"企業官網、Web 系統",[147,346,347],{},"200～600 萬日圓",[147,349,350],{},"1～3 個月",[124,352,353,356,359],{},[147,354,355],{},"業務系統、會員制服務",[147,357,358],{},"500～1,500 萬日圓",[147,360,361],{},"3～6 個月",[124,363,364,367,370],{},[147,365,366],{},"手機 APP（iOS/Android）",[147,368,369],{},"300～1,500 萬日圓",[147,371,372],{},"2～6 個月",[124,374,375,378,381],{},[147,376,377],{},"AI 導入（RAG、AI Agent）",[147,379,380],{},"400～1,500 萬日圓",[147,382,372],{},[124,384,385,388,391],{},[147,386,387],{},"核心系統串接、大規模開發",[147,389,390],{},"1,500 萬日圓起",[147,392,393],{},"6 個月起",[100,395,396],{},"實際報價會依規格確定程度、與既有系統的串接、資安需求、測試範圍、文件量而變動。比較國內外報價時，不要只看單價，請把需求定義、品質保證、維護營運都納入相同範圍來比較。",[113,398,400],{"id":399},"台灣受到青睞的-5-個理由","台灣受到青睞的 5 個理由",[100,402,403,406],{},[103,404,405],{},"1. 時差 1 小時、從東京約 4 小時。"," 可以直接參加晨會，當面開會也很實際。能減少「因為時差排不了每日會議」這種境外開發的典型困擾。",[100,408,409,412],{},[103,410,411],{},"2. 容易找到日文人才。"," 在台灣，學日文相當普遍，容易組成包含懂技術的日文人才在內的團隊。不過，日文溝通能力因公司而異，簽約前需要和實際的窗口負責人交談確認。",[100,414,415,418],{},[103,416,417],{},"3. 品質與規格理解。"," 如果是具備與日本企業合作經驗的團隊，在文件品質、報告頻率、對交期的重視等方面，都可以期待以日本商業習慣為前提的專案運作。",[100,420,421,424],{},[103,422,423],{},"4. 資安與治理。"," 處理個人資料或核心資料的專案，可以確認 ISO 27001 等第三方認證、存取權限、日誌、委外管理的實際狀況。不要只以國家來判斷，針對每家候選公司稽核其管理機制才是關鍵。",[100,426,427,430],{},[103,428,429],{},"5. 與 AI 協作開發相輔相成。"," 將 AI 運用在需求整理、實作輔助、測試與文件整理上，可以減少重複性工作，讓工程師把時間集中在設計與品質判斷。JoinX 也以所有 AI 產出都由工程師審查為前提，推動 AI 協作開發。",[113,432,434],{"id":433},"坦白說台灣不適合的情況","坦白說：台灣不適合的情況",[436,437,438,445,451],"ul",{},[439,440,441,444],"li",{},[103,442,443],{},"只想追求最低價的專案。"," 如果單價最優先，越南或菲律賓有時更合適",[439,446,447,450],{},[103,448,449],{},"數百人月規模的超大型專案。"," 在人才庫規模上，印度等大型市場較有利",[439,452,453,456],{},[103,454,455],{},"公司內部已經有以英文管理的團隊架構。"," 台灣在日文溝通上的優勢就不容易發揮",[100,458,459,460,463],{},"台灣適合的是",[103,461,462],{},"不犧牲品質、資安與溝通，同時希望擁有比國內開發更彈性的成本結構","的中大型專案。",[113,465,467],{"id":466},"避免失敗的境外開發公司選擇方法5-個標準","避免失敗的境外開發公司選擇方法：5 個標準",[100,469,470,473],{},[103,471,472],{},"1. 橋接人才是不是「技術人員」。"," 透過翻譯的傳話遊戲，是境外開發失敗的一大原因。洽談時請務必確認日文窗口能否進行技術討論。",[100,475,476,479],{},[103,477,478],{},"2. ISO 27001 等資安認證。"," 不要只聽口頭上的「我們很注重資安」，而要確認第三方認證、適用範圍，以及是否有資安事件應變程序。",[100,481,482,485],{},[103,483,484],{},"3. 原始碼與交付成果的歸屬。"," 合約中是否明確寫出交付原始碼與整套文件。這點模糊不清的公司，應該避免簽約。",[100,487,488,491],{},[103,489,490],{},"4. 可驗證的實績。"," 確認公開且正在運作的系統、客戶案例，以及與日本企業的合作經驗。即使因保密義務無法公開公司名稱，能否具體說明負責範圍與交付成果，也是判斷依據。",[100,493,494,497],{},[103,495,496],{},"5. 維護與營運機制。"," 請確認交付後的保固期間、故障時的回應時間、日文支援窗口，以及更換負責人時的交接方式。",[113,499,501],{"id":500},"合約形式承攬型與-lab-型的差異","合約形式：承攬型與 Lab 型的差異",[118,503,504,516],{},[121,505,506],{},[124,507,508,510,513],{},[127,509,129],{},[127,511,512],{},"承攬型",[127,514,515],{},"Lab 型（準委任）",[142,517,518,529,540,551],{},[124,519,520,523,526],{},[147,521,522],{},"合約單位",[147,524,525],{},"專案一次計價",[147,527,528],{},"團隊×期間（月費）",[124,530,531,534,537],{},[147,532,533],{},"適合的專案",[147,535,536],{},"規格已確定的開發",[147,538,539],{},"持續開發、敏捷",[124,541,542,545,548],{},[147,543,544],{},"費用",[147,546,547],{},"固定（變更需追加報價）",[147,549,550],{},"每月固定，可彈性調整範圍",[124,552,553,556,559],{},[147,554,555],{},"最短期間",[147,557,558],{},"依專案設定",[147,560,561],{},"一般為 6 個月起",[100,563,564],{},"第一次使用台灣境外開發時，建議先以小規模的承攬型專案確認品質與溝通，之後再轉為 Lab 型，這種兩階段做法風險較低。",[113,566,568],{"id":567},"常見問題faq","常見問題（FAQ）",[100,570,571,574],{},[103,572,573],{},"Q1：台灣境外開發的人月單價是多少？","\nA：2026 年的參考值為 40～80 萬日圓，會依角色、年資、日文溝通能力、資安需求、合約範圍而變動。",[100,576,577,580],{},[103,578,579],{},"Q2：真的能用日文溝通嗎？","\nA：視公司而定。以 JoinX 來說，由東京辦公室的日文窗口與懂技術的負責人協同處理。建議簽約前和實際的專案窗口交談，確認對方能否正確處理技術用語與規格變更。",[100,582,583,586],{},[103,584,585],{},"Q3：小規模的專案（數百萬日圓規模）也能委託嗎？","\nA：可以。第一次合作先用小規模專案確認品質、報告方式與溝通是否契合，也是有效的做法。",[100,588,589,592],{},[103,590,591],{},"Q4：時差和假日不同會影響工作嗎？","\nA：時差只有 1 小時，對日常工作的影響有限。台灣的國定假日，尤其是農曆新年前後的出勤安排，需要在規劃專案時事先共享。",[100,594,595,598],{},[103,596,597],{},"Q5：很擔心資安。處理個人資料的開發也可以嗎？","\nA：可以。不過，除了有沒有認證之外，也請確認適用範圍、存取控制、日誌、裝置管理，以及是否再委外。JoinX 依據 ISO 27001:2022 運作資訊安全管理系統。",[100,600,601,604],{},[103,602,603],{},"Q6：可以從其他境外開發公司轉過來嗎？","\nA：可以。我們會先確認既有程式碼、基礎設施、帳號權限與文件的狀態，再依程式碼健檢、資料重建、分階段移轉的順序進行。",[100,606,607,610],{},[103,608,609],{},"Q7：合約和請款如何進行？","\nA：在 JoinX，由東京的日文窗口受理諮詢。簽約主體、幣別、請款方式，以及是否配合日本適格請求書制度，會依專案條件而不同，於洽談時個別確認。",[100,612,613,616],{},[103,614,615],{},"Q8：Lab 型的最短合約期間是多久？","\nA：業界一般為 6 個月起。由於團隊需要一段時間才能理解業務知識，短期合約有時很難發揮 Lab 型的優勢。",[100,618,619,622],{},[103,620,621],{},"Q9：AI 開發（RAG、AI Agent）也能用境外開發嗎？","\nA：可以。重要的是不只是選模型，還要把資料整理、與既有系統的串接、權限設計、評估、營運監控都納入委託範圍來定義。",[100,624,625,628],{},[103,626,627],{},"Q10：應該先從什麼開始諮詢？","\nA：沒有 RFP 也沒關係。只要分享目前的問題、希望的時程、預算規模、有無既有系統，我們就能整理出可行性與推進方式。",[113,630,632],{"id":631},"總結不是看單價而是以總成本與品質來選","總結：不是看單價，而是以總成本與品質來選",[100,634,635],{},"境外開發的成敗不是由單價表決定，而是由「重工少 × 溝通品質 × 資安管理」決定。對於不能犧牲品質的日本企業來說，台灣是容易取得平衡的選項。",[100,637,638],{},"JoinX 從台北、台中、高雄、東京 4 個據點，作為日本企業的開發夥伴一路同行。",[100,640,641],{},[642,643,645],"a",{"href":644},"/japan-entry/","日本企業服務詳情",{"title":647,"searchDepth":648,"depth":648,"links":649},"",2,[650,651,652,653,654,655,656,657],{"id":115,"depth":648,"text":116},{"id":265,"depth":648,"text":266},{"id":399,"depth":648,"text":400},{"id":433,"depth":648,"text":434},{"id":466,"depth":648,"text":467},{"id":500,"depth":648,"text":501},{"id":567,"depth":648,"text":568},{"id":631,"depth":648,"text":632},null,"/images/blog/taiwan-offshore-development.webp","台灣境外開發的人月單價約 40～80 萬日圓。在東京設有辦公室的台灣開發公司 JoinX，說明與越南、印度的比較、費用行情，以及避免失敗的開發公司選擇方法。","md",true,"zh-tw",{},"客製化系統","/zh-tw/article/taiwan-offshore-development",{"title":95,"description":660},"zh-tw/article/taiwan-offshore-development","2026/07/21","blog","oEMd53oCZmQKgjcBhHUbZVdkeMNZK8nYV6rGZ0ctjWw",[673,678,682],{"slug":674,"title":675,"time":676,"cover":677,"need":665},"ai-assisted-development-cost-reduction","AI 協作開發是什麼？在控制成本的同時提升品質的方法","2026/09/01","/images/blog/ai-assisted-development-cost-reduction.webp",{"slug":679,"title":680,"time":676,"cover":681,"need":665},"lab-type-development-guide","Lab 型開發是什麼？與承攬型（請負）的差異、費用、適合的企業完整解析","/images/blog/lab-type-development-guide.webp",{"slug":683,"title":684,"time":676,"cover":685,"need":665},"offshore-development-failure-patterns","境外開發失敗的 5 種模式與對策","/images/blog/offshore-development-failure-patterns.webp",1792411060005]