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⭐️核心系統開發職位，從需求討論、架構設計到落地實現，技術主導性極高 ⭐️ 薪資福利優渥 ⭐️ 彈性遠端 依據實際業務需求，設計並開發穩定、可擴展的後端系統架構。使用 Java 技術打造 RESTful API 或微服務，協助企業推動數位轉型。規劃並優化數據庫結構（MySQL、PostgreSQL、MongoDB），降低延遲、提升效能。定期監控系統運作狀況，分析性能瓶頸並提出最佳化方案。快速定位並解決線上環境中的問題，確保系統穩定可靠。參與 Code Review，分享最佳實踐，協助團隊技術成長，打造正向技術文化。

公司介紹： 這是一家在全球運動娛樂領域名列前三的跨國科技公司，研發中心設於台北，團隊遍及歐洲、東南亞與美加等地。產品主打即時性、高併發與高穩定的交易平台，服務超過數百萬用戶。 公司文化開放且重視技術，鼓勵工程師擁有設計自主權與技術決策力，團隊中不乏來自知名外商與頂尖科技公司的成員。以「穩定獲利＋高彈性」聞名，在疫情期間仍持續發放獎金。 工作內容： 負責核心後端系統開發、架構設計與效能優化 與產品團隊協作，設計新功能與使用者體驗改善方案 維護高併發微服務系統，確保穩定性與擴展性 撰寫技術文件、參與 code review 並導入最佳實踐 指導初階工程師並優化團隊開發流程 使用技術： Java 8 / Spring Boot / Spring Cloud MySQL (Aurora, RDS), Redis, Kafka, RabbitMQ Docker, Kubernetes, Jenkins, ArgoCD Elasticsearch, Prometheus, Grafana, CloudWatch

產業類別： 電子通訊/電腦週邊零售業 職責要求 1.負責企業級應用系統之整體架構設計與技術決策，導入高可用、高擴充性的解決方案。 2.深度應用 Spring生態系（Spring Framework、Spring Boot、Spring Cloud、Spring Security 等）建構穩定、模組化的應用服務。 3.規劃並導入 微服務架構（Microservices Architecture），以 Kubernetes (K8s) 為核心的部署與服務治理平台。 4.建置與優化 APM 監控方案（如 Datadog、New Relic、Pinpoint、OpenTelemetry），提升故障追蹤與效能分析能力。 5.支援老舊系統架構重構與雲端遷移。 6.指導團隊進行架構設計、程式碼審查與性能調校，制定開發與部署標準。 7.撰寫架構文件、技術規範，並推動技術創新與最佳實踐。

Mô tả công việcIf you love building big systems, solving hard technical problems, and creating products that millions of people use every day, MoMo is the place for you. We are looking for a Senior Engineer to lead the development of our Merchant Integration platform and core backend services.Key Responsibilities1. Platform Merchant Integration (Core Focus)Build Merchant Systems: Design and build systems that help external merchants connect (integrate) with MoMo easily and securely.Solid API Design: Lead the design of RESTful APIs that are clean, secure, and easy for partners to use. Ensure APIs have good documentation and follow strict standards.System Architecture: Design backend services that are stable and can handle a huge number of requests (high concurrency) without crashing.2. Technical Leadership QualityCode Quality: Set the standard for code quality. Review code from junior/middle engineers and give helpful feedback to improve the team.Spring Expertise: Use your deep knowledge of Spring Framework (Spring Boot, Spring Cloud, Spring Security) to build modern microservices.Performance: Find and fix "bottlenecks" (slow parts of the system) to make sure the app runs fast for millions of users.3. Delivery MentorshipMentor Others: Guide younger engineers, help them solve hard problems, and share your technical knowledge.Balance Speed and Quality: Deliver new features quickly to meet business needs, but make sure the system remains strong and easy to maintain in the long run.Yêu cầu công việcQualificationsExperience: 5+ years of backend development, with a focus on Java, Kotlin, or Go.Merchant/Partner Experience: Experience in building systems for merchant integration or working with external partner APIs is a big plus.Strong Tech Skills:Deep understanding of Spring Ecosystem (Spring Boot, etc.).Strong knowledge of Database design (PostgreSQL, MongoDB) and Caching (Redis).Solid grasp of System Design and solving problems in distributed systems.Mindset: You are independent, you take ownership of your tasks, and you want to build high-quality products.Tech StackLanguages: Java (Core), Kotlin, or Go.Frameworks: Spring Boot (Must have deep knowledge), Vert.x.Databases: PostgreSQL, MongoDB, HBase, Redis.Tools: Kubernetes, Kafka, AWS/GCP (cloud knowledge is good to have).

Key Responsibilities● Work with product owners and other development team members to determine new features and user stories needed in new/revised applications or large/complex development projects● Participate in code reviews with peers and managers to ensure that each increment adheres to original vision as described in the user story and all standard resource libraries and architecture patterns as appropriate● Respond to trouble/support calls for applications in production in order to make quick repair to keep application in production● Participate in all team ceremonies including planning, grooming, product demonstration and team retrospectives● Mentor less experienced technical staff; may use high end development tools to assist or facilitate development process● Advanced proficiency in Object Oriented Design (OOD) and analysis. Advanced proficiency in application of analysis/design engineering functions. Advanced proficiency in application of non-functional software qualities such as resiliency, maintainability, etc. Advanced proficiency in advanced behavior-driven testing techniquesOur Stack● Application Framework: Java 8, Spring Boot● Microservices: Spring Cloud (Spring Cloud Config / Open Feign / Spring Cloud Hystrix / Spring Cloud Gateway)● Database: MySQL (Aurora / RDS)● Public Cache: ElastiCache, Redis (MS, Sentinel, cluster)● Message Queue: Apache RocketMQ, RabbitMQ, Kafka● Coordinator: Zookeeper● APM: Jaeger, opentracing● Documentation: Springdoc-OpenAPI● Search and Reporting: ElasticSearch● Log Real-time Visualization: ELK, Loki● Monitoring: Prometheus, Grafana, CloudWatch● Container: Docker, Kubernetes● CI/CD: Jenkins, ArgoCD

公司介紹 我們的客戶是一家長期穩居市場領先地位的金融集團級企業，在台灣及亞太市場擁有完整佈局與穩健的獲利基礎。近年積極推動數位轉型與雲端化，投入大量資源打造新世代核心系統與應用中台，以科技驅動金融服務創新。 組織文化強調誠信、當責與專業，並持續培育能結合金融與科技的關鍵技術人才。 工作內容 規劃並建置應用中台架構與共用服務框架 提供技術指導，協助開發團隊解決系統設計與效能議題 協調前後端及外部系統整合，確保系統穩定與可擴充性 撰寫並沉澱架構與技術文件，形成長期可複用的技術資產 使用技術 Java / Spring Boot / Microservices Distributed System Architecture Docker / Kubernetes / CI-CD AWS / GCP（擇一或多項） DevOps / Cloud Native 架構 為什麼值得你考慮？ 真實高流量、高穩定度的金融核心場景，非單一產品系統 制度成熟、技術可長期累積，不是短期專案型開發 可發揮架構影響力，參與長期平台與中台設計 穩定大型組織，兼具轉型挑戰與職涯安全感

We are looking for an experienced Senior Software Engineerwho is passionate about building high-performance backend systems. You will work closely with a talented engineering team in an Agile environment, contributing to all stages of product development — from architecture design, coding, code review, to production operations. Our product is a next-generation social platform that integrates social media, personalized feed, rating review systems, community engagement, social gamification, real-time chat, and merchant services. The platform is built with a complex microservice architecture, designed to handle millions of users, massive data streams, and high concurrent traffic efficiently. The system is deeply integrated with AI, leveraging machine learning and large language models (LLMs) to enable content understanding, recommendation, fraud detection, and intelligent moderation. You will have the opportunity to work closely with AI engineers to design scalable APIs, data pipelines, and backend infrastructures that power these intelligent features across the social ecosystem.Mô tả công việcDesign, develop, and maintain backend services using Java (Spring Boot / Vert.x / Quarkus) and Kotlin;Build and integrate RESTful APIs, gRPC services, and external third-party systems;Design scalable, reliable, and fault-tolerant architectures that meet performance and business requirements;Write clean, maintainable, and testable code following SOLID principles and modern best practices;Conduct code reviews, optimize performance, and improve database queries (MySQL / MongoDB / Redis / Kafka / ElasticSearch/ HBase/ ClickHouse);Collaborate with DevOps teams to implement and maintain CI/CD pipelines (ArgoCD, Docker, Kubernetes, GitLab CI) across cloud environments (AWS / GCP / Azure);Apply best practices for performance tuning, caching, monitoring, logging, and observability;Work closely with AI and data teams to integrate backend services with machine learning and data pipelines;Mentor and support junior developers, fostering a culture of technical excellence and continuous improvement.Yêu cầu công việcBachelor’s degree in Computer Science, Software Engineering, or a related field;3–6+ years of hands-on experience in Java (Kotlin) development for production systems;Strong proficiency in Spring Boot or Vertx, with understanding of reactive or asynchronous programming;Experience with REST / gRPC APIs and message queues (Kafka, RabbitMQ);Solid understanding of OOP, design patterns, concurrency, and memory management;Experience working with OLAP systems, data analytics pipelines, or data warehousing technologies;Proficient in working with SQL / NoSQL databases (Oracle, MongoDB, Redis, HBase etc.);Familiar with Docker, Kubernetes, and cloud environments (AWS / GCP / Azure);Strong problem-solving skills, logical thinking, and a sense of ownership;Good communication and collaboration skills across teams.

If you● Are a self-driven DevOps Engineer with proven experience in large-scale micro-service systems hosted on AWS● Have a deep understanding of cloud architecture, AWS technologies and cloud security best practices● Are following the latest industry trends and are passionate about cloud computing for large-scale systems Key Responsibilities● Work in a team of DevOps and DBA professionals – initially 3 people, although this will expand throughout the country expansion● Improve existing infrastructure and CI/CD procedure● Holistically improve all aspects of our infrastructure, including reducing costs, improving build and deployment times, streamlining environment provisioning, lowering load times, incorporating the latest techniques and technologies, and more● Monitor and maintain the existing cloud infrastructure via autoscaling, automated alerts● Take ownership and responsibility for our cloud operation activities● Liaise with external security agencies for annual audits as well as perform our own internal security sweeps● Aid in reconfiguring existing architecture to allow for rapid deployments to new countries● Report to DevOps Leader/DirectorOur Stack● Backend Application Framework: Spring Boot (Java Config + Embedded Tomcat)● Frontend Application Framework: VueJS● Micro Service Framework: Spring Cloud Dalston (Netflix Eureka + Netflix Eureka + Netflix Ribbon + Feign)● Database: AWS RDS, RDS Proxy, MONGODB● Public Cache: AWS ElastiCache + Redis● Message Queue: Apache RocketMQ, RabbitMQ● Distributed Scheduling: Dangdang Elastic Job● Data Index and Search: ElasticSearch● Log Real-time Visualization: ElasticSearch + Logstash + Kibana, Grafana Loki● Business Monitoring: Prometheus + Grafana● Reverse Proxy: Nginx● CDN: Cloudflare● Server Virtualization Container: AWS EKS + AWS EC2● Server Operation System: CentOS● Static File Storage: AWS S3● Inner DNS Resolution: AWS Route 53● Network Management: AWS VPC● Cluster Management and Scaling: AWS OpsWorks● Cluster Monitoring: Prometheus + AWS CloudWatch● HTTPS Certificate Management: AWS Certificate Manager● Malicious Attack Defending: AWS WAF Shield● Cluster Alert: AWS SNS + Slack● Continuous Integration/Deployment: Jenkins, Rancher, ArgoCD● Configuration Tool: Ansible, Chef, Sal

協助專案經理，完成業務及產品需求。根據產品需求設計規劃資料庫與系統環境、和撰寫系統、介面。對即有服務 API 介面，提出效能優化方案。對即有負責的產品技術架構升級。協助開發團隊導入新技術。協助開發團隊 Code Review 及開發問題。

Restful API 開發與維護。功能性開發 / 測試程式開發與效能優化。主動針對開發中技術難點提出解決方案。產品技術升級 。學習新技術與分享知識。編寫開發文檔、技術資料等。細心、積極、思考邏輯清晰。