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Responsibilities * Write code and tests, build prototypes, resolve issues, and profile and analyze bottlenecks * Design robust APIs to support mobile and desktop clients * Manage and optimize scalable distributed systems in the cloud * Optimize web applications for performance and scalability * Develop automated tests to ensure business needs are met, and allow for regression testing

💼 職位簡介 我們正在尋找一位具備 C++ 高效能開發實戰經驗的【資深後端工程師】，加入 nexTeam 的核心技術團隊。此職位將主導軟體產品的後端系統設計與開發，並針對高併發、高吞吐量與穩定性需求進行優化與架構強化。如果你擅長設計大型分散式系統、熱衷於效能調校與系統穩定性挑戰，歡迎加入我們，成為產品技術核心的一員。

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers and portfolio managers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role: Participate in the development and maintenance of our large-scale, distributed storage platform. Organize the day-to-day work of the team working on the same software component Collaborate closely with stakeholders to comprehend business requirements, analyze issues, and propose solutions that align with our business goals. Provide technical support for platform-related issues, which includes diagnosing the root causes of technical problems and suggesting appropriate solutions. What You'll Bring: A minimum of 5 years of writing production-quality code in C++ on Linux platform Good understanding of Python language with development experience Strong knowledge of Unix/Linux fundamentals Ability to develop large-scale, distributed systems Strong understanding of data structures, algorithms, high-performance application design, and concurrency patterns. Self-motivated and able to work independently with minimal direction Finance experience is a plus but not essential What We Offer: Competitive compensation package Core benefits include: premium private health insurance and life insurance with savings plan Support for every aspect of life through Employee Assistance Program and fully covered sick leave Strong culture of learning and development: training courses, library, guest speakers, share and learn events, global conferences Regular offsite team buildings, annual conferences and occasional global summits – opportunity to travel and connect with our local and global teams Employee resources groups with strong diversity and inclusion culture #LI-MH1By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved.WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role: Participate in the development and maintenance of our large-scale, distributed storage platform. Organize the day-to-day work of the team working on the same software component Collaborate closely with stakeholders to comprehend business requirements, analyze issues, and propose solutions that align with our business goals. Provide technical support for platform-related issues, which includes diagnosing the root causes of technical problems and suggesting appropriate solutions. What You'll Bring: A minimum of 5 years of writing production-quality code in C++ on Linux platform Good understanding of Python language with development experience Strong knowledge of Unix/Linux fundamentals Ability to develop large-scale, distributed systems Strong understanding of data structures, algorithms, high-performance application design, and concurrency patterns. Self-motivated and able to work independently with minimal direction Finance experience is a plus but not essential What We Offer: Competitive compensation package. Core benefits include: premium private health insurance. Strong culture of learning and development: training courses, guest speakers, share and learn events, etc. Regular team buildings, annual conferences and occasional global summits – opportunity to travel and connect with our local and global teams. Dynamic work without routine in a leading international company. #LI-RS1By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved.WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform. WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement. Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.Technologists at WorldQuant research, design, code, test and deploy firmwide platforms and tooling while working collaboratively with researchers and portfolio managers. Our environment is relaxed yet intellectually driven. We seek people who think in code and are motivated by being around like-minded people. The Role: Participate in the development and maintenance of our large-scale, distributed storage platform. Organize the day-to-day work of the team working on the same software component Collaborate closely with stakeholders to comprehend business requirements, analyze issues, and propose solutions that align with our business goals. Provide technical support for platform-related issues, which includes diagnosing the root causes of technical problems and suggesting appropriate solutions. What You'll Bring: A minimum of 5 years of writing production-quality code in C++ on Linux platform Good understanding of Python language with development experience Strong knowledge of Unix/Linux fundamentals Ability to develop large-scale, distributed systems Strong understanding of data structures, algorithms, high-performance application design, and concurrency patterns. Self-motivated and able to work independently with minimal direction Finance experience is a plus but not essential #LI-DN1By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction. Copyright © 2025 WorldQuant, LLC. All Rights Reserved.WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

職缺描述 尋找台灣/國際創新產品，分析市場和產品趨勢，並推廣到香港/台灣市場B2B合作開發，處理供應商合約/合作問題把關商品品質、確保利潤水平、定價、交期都能符合消費者期待及公司規範跨部門合作溝通，確保即時完成商品上線前的所有安排使用專案管理系統，管理、追蹤專案與個人工作進度每月績效獎金制度歡迎喜愛創新商品的新鮮人投遞 【工作時間】 每周一至周五 10:00-19:00 (午休1小時)，30分鐘彈性上下班每周2日彈性遠端工作 (須視工作表現) Job Description Sourcing creative products, analyze market trends, and promote the products to Hong Kong/Taiwan marketB2B business development including dealing with vendor contract and collaboration related issuesMake sure product quality, profits, price setting, delivery timeline can fit our cooperate regulationsCross-team cooperation and communication, make sure project can launch on timeUsing project management system to manage project schedule and personal scheduleIncentive program monthlyWelcome new graduates with passion over creativity and E-commerce 【Working Hour】 10:00-19:00 from Monday to Friday (1hr lunch break), with 30mins offlexible commuting timeWork from home for 2 days weekly (depending on job performance)

▎Who We Are 我們是一家高速成長的國際級娛樂科技公司，團隊成員遍布台灣、新加坡、中國與杜拜，亞洲地區規模約 200 人，致力於打造結合遊戲、社交、支付與即時通訊的下一代娛樂生態系。從高效能遊戲平台到全球級 IM 即時訊息系統與金流架構，我們正重新定義數位娛樂的體驗與可能。現在，我們正在尋找對高效能架構與 Golang 開發充滿熱情的你，加入我們的後端技術核心團隊。 ▎ What You'll Got 我們深知工程師重視的，不只是寫程式，更是解決複雜問題的成就感、與高手切磋的刺激感，以及持續精進的空間。因此我們打造以下支持系統，讓你在技術舞台上不斷進階： 彈性遠端制度：試用期後每週一天遠端，滿一年後可申請全遠端工作嚴謹的 Code Review 機制：與 Mentor、Team Lead 深度交流，提升設計思維與工程品質技術分享與領導責任同步成長：當你站上技術高地，也將肩負起推動團隊突破瓶頸的使命雙軌職涯發展路徑：不論你期望成為技術專家或管理者，我們都提供清晰的發展方向與資源支持 ▎What You'll Do 身為資深 Golang 後端工程師，你將參與支援百萬級用戶、高 TPS 的大型系統設計與開發，聚焦於即時通訊、社群互動、支付與平台功能模組，並攜手跨部門夥伴共同交付高品質產品。 你的實際工作將包含： 建構與優化高併發、高穩定性、高可維護性的後端架構。負責即時訊息、推播、社群互動、錢包支付等模組開發與持續演進。深入參與系統資源調度與效能優化策略設計。對問題進行深入剖析，提出具邏輯性與可落地的解法。與產品、前端、UIUX、測試團隊密切協作，從需求釐清到上線監控全流程參與。評估技術選型，理解架構決策背後的 trade-off，打造可持續演進的系統。

As an SDET at JKOpay, you will collaborate with RD and PM teams to conduct test development in your area of responsibility according to the project's progress. In addition to project tasks, you will assist with app-related release matters. Lastly, you will work together to maintain technical projects specific to SDET and optimize existing frameworks and processes.We expect you to possess strong communication skills, teamwork abilities, problem-solving capabilities, resilience under pressure, adaptability, proactivity, and technical expertise. Additionally, you should have a passion for and a solid understanding of the electronic payment market, and be willing to fully dedicate yourself to the product.▶ Programming is required. • Overall quality on both the back-end side and the front-end side with the creation of test plans, cases, and reports. • Create and maintain reliable automation scripts• Ensure quality of App release by understanding new features/functions and verifying various fixes.• Review requirements/design documents and propose recommendations.• Implemented a testing tool to accelerate the testing cycle.

在街口支付產品部門的產品經理，為實現「讓所有人都能方便地享受到更好的金融服務」的願景，與公司各部門緊密合作，與金融機構、外部夥伴深耕各金融領域，推出多元化的金融服務如繳費、保險、街利存、境外付款等，並以用戶為中心，不斷優化產品體驗，讓產品更符合用戶的需求；加入我們，在充滿挑戰和機會的環境中參與產品開發的全過程，一起開創金融科技的未來。【工作內容】 1. 重視用戶體驗、理解產品商業模式，致力於創造街口生態圈。2. 定義User Story、PRD撰寫、Wireframe及流程圖繪製。3. 協助了解客戶需求，與外部三方溝通，並與技術部門密切合作處理串接相關業務的開發、優化。4. 藉由洞察結果，能發展對應的產品策略規劃，並設定對應的觀測指標，提出根本而具體的解決方案進而實現產品目標。5. 以敏捷方法推進產品，整合設計與軟體開發團隊，擁有良好的專案管理能力，在專案中有效協調跨部門合作、制定產品交付排程。

As an SDET at JKOpay, you will collaborate with RD and PM teams to conduct test development in your area of responsibility according to the project's progress. In addition to project tasks, you will assist with app-related release matters. Lastly, you will work together to maintain technical projects specific to SDET and optimize existing frameworks and processes.We expect you to possess strong communication skills, teamwork abilities, problem-solving capabilities, resilience under pressure, adaptability, proactivity, and technical expertise. Additionally, you should have a passion for and a solid understanding of the electronic payment market, and be willing to fully dedicate yourself to the product.▶ Programming is required. • Overall quality on both the back-end side and the front-end side with the creation of test plans, cases, and reports. • Create and execute API/UI/Perf testing by any means necessary. • Ensure the quality of the app release by understanding new features/functions and validating various fixes.• Maintaining and expanding the all-in-one testing platform. • Refactor automation code to optimize modularity, efficiency, readability, and maintainability.• Recruiting and mentoring members to go beyond the team's milestones. • Solution proposals and execution across teams with a deliverable-oriented mindset.