【OwlPay】Senior Backend Engineer/資深後端工程師

【Responsibilities】 1. Design, develop, and maintain backend services and APIs, ensuring system security, reliability, and scalability. 2. Collaborate with frontend/backend engineers and cross-functional teams to deliver financial product features (e.g., payments, accounting processes). 3. Write high-quality, maintainable code, and perform unit and integration testing. 4. Optimize system performance to ensure high efficiency under high-concurrency and large-scale transaction scenarios. 5. Prepare and maintain technical documentation, and communicate professionally in English with international partners. 6. Effectively prioritize tasks and handle critical issues quickly in a multi-tasking environment. 【Requirements】 1. Proficient in at least one backend language (e.g., PHP/Laravel, Java, Node.js, Go). 2. Strong knowledge of relational databases (e.g., MySQL, PostgreSQL). 3. Hands-on experience with RESTful API design and third-party API integration. Strong English communication skills; able to fluently read API documentation and independently manage cross-border communication via emails and meetings. 4. Excellent communication and coordination skills, capable of clearly conveying technical issues and aligning product requirements. 5. Highly sensitive to task prioritization, able to focus and resolve the most critical matters in a multi-tasking environment. 【Nice to Have】 * Experience with banking APIs, payment systems, or FinTech development, with strong numerical and analytical skills. * Experience in maintaining production systems, supporting customer service in incident analysis, and resolving customer transaction issues. * Knowledge of blockchain or cryptocurrency-related technologies. Basic understanding of data encryption and decryption. 【職務內容】 1. 設計、開發與維護後端服務與 API，確保系統安全性、可靠性與擴展性。 2. 與內部前後端工程師及其他跨部門團隊合作，落實金融相關產品功能（如支付、帳務處理）。 3. 撰寫高品質、易於維護的程式碼，並進行單元測試與整合測試。 4. 改善系統效能，確保在高併發與大量交易情境下仍具備良好表現。 5. 協助撰寫與維護技術文件，並以英文與國際合作夥伴進行專業溝通。 6. 能有效判斷優先順序，並在多任務環境下快速處理關鍵事項。 【必要條件】 1. 精通至少一種後端語言（如 PHP/Laravel、Java、Node.js、Go）。 2. 熟悉關聯式資料庫（如 MySQL、PostgreSQL）。 3. 具備 RESTful API 設計與第三方 API 串接經驗。 4. 英文溝通能力佳，能熟練閱讀 API 文件、獨力處理跨國書信與會議溝通。 5. 具備優良溝通能力，能有效傳達技術議題、協調產品需求。 優先權敏感度高，能在多任務環境下聚焦並處理最重要的事項。 【加分條件】 1. 具備銀行 API、支付系統或金融科技（FinTech）開發經驗，且對數字有敏感度。 2. 具備維護上線產品、支援客服進行障礙分析、處理客戶交易問題經驗。 3. 具備區塊鏈或加密貨幣相關知識。 4. 具備基本的資料加解密相關知識。