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Job Description As a Software Engineer, you will be part of a dynamic team that works on pushing the boundaries of our state-of-the-art high-frequency trading platform. You will work on software that interacts with exchanges globally and gain a deep understanding of how information flows across financial systems. This is a highly selective opportunity for talented individuals looking to join a leading team in a fast-growing quantitative trading industry. Responsibilities Take charge of designing and developing API integrations for crypto exchanges, encompassing the aggregation of quotes and trades, as well as the efficient execution of orders across global exchangesExpand the reach of our trading platform that collects data from and sends orders to exchanges around the worldCreate tools to deploy, monitor, and analyze our production processes crucial to the firm’s successEngage directly with traders to convey technology changes, address incidents, and troubleshoot issuesContribute to technical discussions, code reviews, and internal sharingAddress occasional urgent issues, usually occurring once per month, with support from the entire team

As a Senior/Staff Software Engineer, you will be one of the technical leaders of our core technology team that pushes the boundaries of our state-of-the-art high-frequency trading platform. You will come up with innovative yet simple solutions to tackle complex problems. You will reimagine how we solve engineering problems and lead our team to make major improvements. This is a highly selective opportunity for talented individuals that are looking to join a leading team in a fast growing quantitative trading industry.Responsibilities Lead design of major software components, systems, and featuresDesign, develop, test, deploy, maintain and improve our core librariesRedesign our existing software architecture to improve efficiency and scalability, as well as reducing time effort and potential for errors on future developmentLeverage advanced algorithms and data structures to improve the speed and accuracy of our tick by tick backtesting research platformInteract directly with traders to communicate technology changes, manage incidents and troubleshoot problemsContribute to technical discussions, code reviews and internal sharingMentor and train other team members on design techniques and coding standards

We are looking for a Software Engineering Team Lead to join our technology team and help shape the systems that support our fast-growing e-commerce business. This role is ideal for someone with at least 5 years of software development experience and a strong interest in team leadership, scalable systems, and cloud technologies. Responsibilities: 1. Design and develop internal systems that support business operations and meet employee needs 2. Work closely with business and operations teams to understand requirements, define clear specifications, and ensure smooth project delivery 3. Lead and support a team of engineers, sharing knowledge and promoting best practices in software development 4. Build scalable and reliable solutions using cloud services such as AWS or Google Cloud 5. Monitor system performance, troubleshoot issues, and make improvements as needed 6. Follow development guidelines, ensure testing coverage, and maintain code quality 7. Oversee ongoing system maintenance and optimization to support daily operations Requirements: 1. 5+ years hands-on experience in software development 2. Proficiency in at least one object-oriented programming language such as Java, Python, C++, or C# 3. Experience with cloud platforms like AWS, Google Cloud, or similar 4. Strong communication skills and the ability to collaborate across teams 5. Proven ability to lead or mentor engineers in a team environment 6. Comfortable working in a fast-paced e-commerce setting and open to learning new tools and technologies Technologies we used but are not limited to: 1. Frontend: HTML, JavaScript 2. Backend: Ruby on Rails, Python 3. Database: MySQL 4. Cloud Computing Services: AWS, GCP

Job Summary We are looking for a Platform Build Test Execution Engineer to support multi-product software build pipelines, automated testing workflows, and branch health monitoring. The ideal candidate has experience with software build systems, automated test frameworks, CI/CD pipelines, and issue triage. You will work closely with internal engineering teams to ensure stable build results, green test targets, and smooth platform updates across multiple product lines. Responsibilities Build Test Execution Execute automated build and test pipelines and track end-to-end results. Perform Tier-1 triage on build failures and test execution issues. Escalate unresolved or complex issues to Tier-2 engineering teams. Ensure delivery of stable Green Builds and Green Test Targets. Multi-Product Support Support build and test execution across multiple product branches/products. Assist in platform update workflows and version rollouts. Monitor product branch stability, build status, and test health. Branch Test CUJ Health Monitoring Monitor branch-level Test CUJ (Critical User Journey) results. Perform initial triage for infrastructure or execution issues: Submit quick fixes when possible. Escalate issues that cannot be resolved within 2 hours. Analyze issues triggered by platform updates and route to senior engineers when required. Provide diff analysis across different branches to identify root causes. Reporting Deliver weekly roll-up reports on build status, test results, and branch health to internal stakeholders

Job Responsibilities 1. Quality Assurance Testing Perform manual and automated testing for Android AI system features, applications, services, and both in-market and pre-release builds. Create detailed test plans, write and execute test cases, and deliver test reports for new and existing functionalities. Ensure comprehensive functional and non-functional test coverage, including device resource validation (memory, CPU, battery). Add, update, maintain, and execute regression test suites and feature-based test cases. Maintain test scripts, documentation, and continuously improve test coverage and quality. 2. Build Test Management Monitor automated and manual build and test executions, including follow-through on failures or unexpected behaviors. Perform and monitor manual/automated release processes for software builds, AI models, datasets, and configuration updates. Review test code and configuration changes, and update test logic to accommodate new scenarios or feature updates. 3. Issue Triage Escalation Conduct first-level triage for new issues and analyze logs, behavior mismatches, and failure patterns. Provide daily updates on outstanding bugs, next steps, and clear recommendations for engineering teams. Track, validate, and verify defects for each release cycle. Escalate unresolved build errors, test harness failures, or complex issues when required. 4. AI Model Quality Analysis Receive and distribute new model/data files for internal experimentation and development. Perform essential model soundness checks (e.g., perplexity-based tests, basic validation). Execute performance and accuracy benchmark tests (e.g., XSum, COCO-Text) and generate structured reports. Monitor automated on-device AI model tests and triage or escalate unexpected output discrepancies. Produce performance evaluation reports based on defined guidelines. 5. Test Resource Device Management Maintain test devices and lab resources, including re-installing, configuring, and preparing devices for test execution. Provide regular device-specific health and test result summaries to support system quality evaluation.

We are hiring a dedicated Kernel Test Operations Engineer to take full ownership of the operational health and stability (often referred to as "Greenness") of all kernel test versions managed by the Android Systems team. This critical engineering role ensures continuous, high-fidelity testing of Android Common Kernels by maintaining robust test infrastructure, rapidly diagnosing failures, and driving core test metrics towards zero failures. This role requires a proactive approach, deep debugging skills, and strict adherence to service level agreements (SLOs). Key Responsibilities 1. Test Infrastructure Maintenance Health • Sustain Operations: Maintain the internal pre-submit, post-submit, and related test infrastructure for all Android Common Kernels to ensure optimal functionality and availability. • Continuous Coverage: Enforce continuous testing across Android kernel trees. Guarantee that no branches or targets remain untested for more than 2 business days. • Test Integrity: Monitor pre-submit and post-submit test suites to prevent unintended test auto-disabling. Ensure all enabled Test Suites (TS) are constantly running. • Technical Patching: Resolve test infrastructure issues, including writing minor test code or configuration patches (using C++, Python, Java, and Bash) to fix unreliable tests and restore test harness stability. 2. Breakage Analysis and Resolution • Dashboard Ownership: Review and monitor all established kernel build and boot test dashboards. Immediately investigate and "drill down when red." • Rapid Triage: Lead the bisection, isolation, and triage of test breakages. Revert the culpable commit if necessary to quickly restore the harness to a "green state." • Escalation: Partner with EngProd and other teams on complex infrastructure issues, escalating to the Technical Lead (TL) only when deep root cause analysis or urgency demands it. • SLO Adherence (Patching): Submit urgent/critical test configuration updates or minor test code patches assigned by the TL within 1 business day. Complete all other assigned patches within 3 business days. 3. Quality Fine-Tuning and Goal Setting • Drive Greenness: Actively work to ensure the list of test failures is stable and trending down, targeting an ideal state of zero failures. • Test Optimization: Fine-tune the pre-submit CTS and VTS test configurations. This includes enabling new tests to achieve better kernel coverage and disabling tests with duplicate coverage. • Issue Tracking: Ensure all identified bugs and issues have their status updated on a daily basis.

The Quality Infrastructure Engineer is a crucial operational role responsible for the continuous health, stability, and performance of the automated testing environments supporting Android Kernel quality efforts. You will ensure maximum availability of the testing fleet, maintain the integrity of the CI/CD pipeline, and serve as the first responder for automated test failures. This position demands a strong focus on automation, data integrity, and strict adherence to Service Level Objectives (SLOs). Key Responsibilities 1. Infrastructure and Fleet Reliability • Maximum Uptime: Maintain a minimum 99.9% uptime for both physical and virtual Android device fleets essential for Android Kernel quality testing. • Automation Health: Configure and monitor all pre-submit, post-submit, and release testing pipelines, ensuring lab automation efforts operate at a sustained 99% uptime. • Test Maintenance: Proactively identify and fix existing Android kernel test failures and develop new test configurations or minor test code patches as requested. 2. First-Tier Triage and Resolution • SLO-Driven Response: Perform first-tier triage for all issues resulting from automated test routines, strictly adhering to the following SLOs: o Pre-submit Failures: Resolution/Triage within 2 business days. o Post-submit Failures: Resolution/Triage within 5 business days. • Issue Management: Document and track issues, providing "issue breadcrumbs" to facilitate faster root cause analysis by downstream engineering teams. 3. Reporting, Data, and Metrics • Dashboard Development: Design and develop automated report dashboards to visualize critical metrics, focusing on lab uptime, fleet health, and key issue patterns. • Data Integrity: Process all test result data meticulously according to established Standard Operating Procedures (SOPs). • Stakeholder Reporting: Prepare and deliver weekly status updates, and formally report processed test result data and insights directly to the Android Kernel Quality Lead. Qualifications • 3+ years of technical experience in DevOps, SRE, or Infrastructure QA roles, specifically supporting CI/CD pipelines and automated testing. • Proven ability to configure, monitor, and troubleshoot test automation systems. • Strong commitment to maintaining and exceeding high operational uptime standards (e.g., 99.9%). • Experience with data processing and developing technical dashboards or automated reports. • Demonstrated ability to conduct first-tier triage and rapidly analyze test failure logs in a kernel or system software context.

工作內容 Trading Strategy 開發、研究、維護、測試Trading Data Infra 設計與實作外部交易所介接 基本技術條件 (必備) 至少三年以上工作經驗Golang 為主要需求 (若非 Golang，至少需具備 Java 或 C++ 等系統語言背景)主要在 backtest data warehouse 的基礎架構與 backtest 所需的 data engineering 能力資料庫與系統架構能力需熟悉 MySQL 或其他 RDBMS (backtesting pipeline 依賴大量資料處理與查詢效率)若具備 RabbitMQ、Kafka 或其他 message queue 經驗加分高效能系統經驗: 具備 high throughput / low latency 系統開發經驗者為佳交易相關基礎知識與加密貨幣交易經驗熟悉關聯式資料庫系統和 SQL需具備 Computer Science 或 EECS 等相關領域學士學位 次要技術條件 (有經驗者大加分) 熟悉股票交易或是其他金融相關經驗會 React 等前端開發工具加分熟悉資料處理工具 Python (numpy, pandas), R 等加分（但以精通 Golang 為主）Alpha Research 能力加分 福利與環境 Macbook + 27" 大螢幕隨時補充滿滿的零食與飲料不定期辦公室聚餐與教育訓練開放式管理風格與舒適工作環境便利交通位置，捷運站出口直達 出勤與休假 彈性上班時間，可在家工作員工一入職每年享有30日不扣薪事病假女性員工每年還有3日不扣薪生理假 薪資與津貼補助 保證百萬年薪年度健康促進補助NTD 30,000結婚補助NTD 12,000生育補助NTD 20,000 - NTD 50,000喪葬補助NTD 30,000團隊團建活動每季每人補助NTD 1,000員工推薦獎金員工三節禮券員工團體保險個人進修補助 人資或徵才聯絡方式 請將履歷夾帶於附件，寄信至 jobs@maicoin.com，標題註明應徵 Algorithmic Trading Software Engineer， 我們將會與您聯絡。謝謝

就是要海尼根! 【外商公司文化、公司氣氛佳】 海尼根IT專員無經驗可! 英文不須流利，因為公司內部有外國同仁，不須害怕即可 Major Responsibilities of the Position: -Support IT Manager to manage IT projects assigned by Global, Region Local -Manage local IT infrastructure, including Servers, Networks and PCs -Support end-users with company standard procedure - Manage lifecycle of IT assets (hardware and software, from acquisition to disposal) - Be responsible for the maintenance of local systems -Implement IT security improvements and maintain IT security controls based on the global standards -Set up maintain virtualization (e.g., VMware, Hyper-V etc..) Qualification/Required Skills / Competencies: -University degree, major in Computer Science or related field -2 years working experience in IT field -Good in English -Problem-solving aptitude -Excellent knowledge of server hardware/software, LAN/WAN and WiFi troubleshooting -Excellent knowledge of MS Server, Active Directory and GPO -In-depth understanding of diverse computer systems and networks -In-depth understanding of the entire web development process 加分項目: -Knowledge of coding languages (e.g. Python,C++, Java, JavaScript) -Certified application developer is a plus -Working experience in globalized IT service structure under ITIL concept每個月都有兩箱啤酒，送禮自用兩相宜~