【Responsibilities】 1. Back-End & Serverless Architecture a. Develop and maintain Node.js code interacting with AWS Lambda, and related AWS services (e.g. DynamoDB, S3, SQS). b. Design and develop using AWS Aurora PostgreSQL for high performance and reliability. c. Ensure best practices in designing secure, efficient, and cost-effective serverless solutions. 2. Full-Stack Development a. Collaborate on/develop front-end components using modern frameworks/libraries (e.g. React) with TypeScript. b. Integrate front-end features with back-end services to deliver seamless user experiences. c. Troubleshoot and resolve issues spanning the entire stack. 3. Performance & Reliability a. Optimize applications for maximum speed, scalability, and usability. b. Identify potential performance bottlenecks and develop solutions. 4. Collaboration & Communication Work closely with product managers and designers to translate requirements into technical solutions. 5. Code Quality & Best Practices a. Write clean, maintainable, secure and well-documented code. b. Conduct and participate in code reviews to ensure code quality and share knowledge. c. Follow secure coding practices to safeguard against common vulnerabilities. 6. Testing Test the functionalities developed, better to have unit and integration tests to ensure reliability and quality. 7. Continuous Improvement Stay current on emerging technologies, tools, and trends in serverless computing and full-stack development. 【Education & Experience】 1. Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience). 2. 2+ years of professional experience in React (or alternative) and TypeScript development. 3. Proven track record of building serverless applications using AWS Lambda and associated AWS services. 【Technical Skills】 1. Strong knowledge of JavaScript/TypeScript programming fundamentals. 2. Experience with REST or GraphQL API development. 3. Familiarity with AWS services (e.g. API Gateway, DynamoDB, S3, IAM, CloudWatch). 4. Understanding of SQL or NoSQL databases (e.g. PostgreSQL, MongoDB, DynamoDB). 5. Proficiency in code versioning tools (e.g. Git). 【Soft Skills】 1. Excellent communication and collaboration abilities. 2. Problem-solving mindset and a proactive approach to identifying and fixing issues. 3. Ability to work effectively in an agile development environment. 4. Proficient in spoken, written, and listening comprehension of English, with the ability to effectively collaborate in cross-functional, international teams and clearly document technical information.

【Responsibilities】 1. Back-End & Serverless Architecture a. Develop and maintain Node.js code interacting with AWS Lambda, and related AWS services (e.g. DynamoDB, S3, SQS). b. Design and develop using AWS Aurora PostgreSQL for high performance and reliability. c. Ensure best practices in designing secure, efficient, and cost-effective serverless solutions. 2. Full-Stack Development a. Collaborate on/develop front-end components using modern frameworks/libraries (e.g. React) with TypeScript. b. Integrate front-end features with back-end services to deliver seamless user experiences. c. Troubleshoot and resolve issues spanning the entire stack. 3. Performance & Reliability a. Optimize applications for maximum speed, scalability, and usability. b. Identify potential performance bottlenecks and develop solutions. 4. Collaboration & Communication Work closely with product managers and designers to translate requirements into technical solutions. 5. Code Quality & Best Practices a. Write clean, maintainable, secure and well-documented code. b. Conduct and participate in code reviews to ensure code quality and share knowledge. c. Follow secure coding practices to safeguard against common vulnerabilities. 6. Testing Test the functionalities developed, better to have unit and integration tests to ensure reliability and quality. 7. Continuous Improvement Stay current on emerging technologies, tools, and trends in serverless computing and full-stack development. 【Education & Experience】 1. Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience). 2. 2+ years of professional experience in React (or alternative) and TypeScript development. 3. Proven track record of building serverless applications using AWS Lambda and associated AWS services. 【Technical Skills】 1. Strong knowledge of JavaScript/TypeScript programming fundamentals. 2. Experience with REST or GraphQL API development. 3. Familiarity with AWS services (e.g. API Gateway, DynamoDB, S3, IAM, CloudWatch). 4. Understanding of SQL or NoSQL databases (e.g. PostgreSQL, MongoDB, DynamoDB). 5. Proficiency in code versioning tools (e.g. Git). 【Soft Skills】 1. Excellent communication and collaboration abilities. 2. Problem-solving mindset and a proactive approach to identifying and fixing issues. 3. Ability to work effectively in an agile development environment. 4. Proficient in spoken, written, and listening comprehension of English, with the ability to effectively collaborate in cross-functional, international teams and clearly document technical information.

作为全栈开发工程师，您将负责公司产品的开发和维护，从需求分析、系统设计到编码实现和部署维护。我们期待您具备 5-10 年的软件开发经验，熟悉前端、后端和数据库技术，有扎实的编程基础和良好的代码风格。 主要职责： 1. 负责公司产品的需求分析和系统设计，参与技术决策和方案制定。 2. 负责前后端代码的编写，确保代码质量、性能和可维护性。 3. 协同团队成员完成项目开发，包括前端、后端、测试和运维等。 4. 负责数据库的设计和优化，保证数据安全性和稳定性。 5. 参与项目的部署和维护工作，及时解决线上问题，提高系统可用性。 任职要求： 1. 本科及以上学历，计算机相关专业，5-10 年软件开发经验。 2. 熟练掌握至少一门后端编程语言（如 Java、Python、Node.js 等）和前端技术（如 HTML、CSS、JavaScript、Vue、React 等）。 3. 熟悉数据库技术（如 MySQL、Oracle、MongoDB 等），具备数据库设计和优化能力。 4. 了解 Linux 操作系统，熟悉常用命令和 Shell 编程。 5. 具备良好的团队协作和沟通能力，能适应快速迭代的项目开发。 6. 对技术充满热情，有较强的学习能力和解决问题的能力。 我们提供具有竞争力的薪酬待遇和广阔的发展空间，欢迎有志之士加入我们的团队。 岗位详情如下： 岗位职责 Role & responsibility · Work with development teams and product managers to ideate software solutions. · Design client-side and server-side architecture · Build the front-end of applications through appealing visual design · Develop and manage well-functioning databases and applications · Write effective APIs · Test software to ensure responsiveness and efficiency · Troubleshoot, debug and upgrade software · Create security and data protection settings · Build features and applications with a mobile responsive design · Write technical documentation · Work with data scientists and analysts to improve software 任职要求 Qualification & skills requirements · Proven experience as a Full Stack Developer or similar role · Experience developing desktop and mobile applications · Familiarity with common stacks · Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery) · Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js) · Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design · Excellent communication and teamwork skills · Great attention to detail · Organizational skills · An analytical mind · Degree in Computer Science, Statistics or relevant field

职责描述： • Lead or participant in the entire cycle of applications consulting and delivery ideation and development and everything in between. • Act as a mentor for less-experienced peers through both development knowledge and leadership skills. • Design solution and choose technologies that solve client’s problems • Build the front-end of applications through appealing visual design • Write back-end API layer with effectiveness. • Develop and manage well-functioning databases and applications • Troubleshoot, debug and upgrade software • Build features and applications with a mobile responsive design • Write technical documents • Other related assignments. 任职要求： • Bachelor Degree or above in Computer Science or IT related discipline • Proven experience as a Full Stack Developer or similar role. • Experience on React, Redux, Material Design, H5 and ES6 are needed. • Experience on Spring boot is required. • Familiar with package management tools, such as Maven and NPM. • Familiar with databases (e.g. MS SQL, MongoDB), web servers (Apache or Nginx) • Experience on leading software development teams using Agile, Lean or Continuous delivery approaches such as TDD, continuouse integration, pairing, and infrastrucuture automation is a plus. • Experience influencing others and always advocate for technical excellence while being open to change when needed • The ability to develop and execute a technical vision with a focus on business value • Knowledge of cloud technology such as AWS, Docker or Kubernetes is a plus

职责描述： • Lead or participant in the entire cycle of applications consulting and delivery ideation and development and everything in between. • Act as a mentor for less-experienced peers through both development knowledge and leadership skills. • Design solution and choose technologies that solve client’s problems • Build the front-end of applications through appealing visual design • Write back-end API layer with effectiveness. • Develop and manage well-functioning databases and applications • Troubleshoot, debug and upgrade software • Build features and applications with a mobile responsive design • Write technical documents • Other related assignments. 任职要求： • Bachelor Degree or above in Computer Science or IT related discipline • Proven experience as a Full Stack Developer or similar role. • Experience on React, Redux, Material Design, H5 and ES6 are needed. • Experience on Spring boot is required. • Familiar with package management tools, such as Maven and NPM. • Familiar with databases (e.g. MS SQL, MongoDB), web servers (Apache or Nginx) • Experience on leading software development teams using Agile, Lean or Continuous delivery approaches such as TDD, continuouse integration, pairing, and infrastrucuture automation is a plus. • Experience influencing others and always advocate for technical excellence while being open to change when needed • The ability to develop and execute a technical vision with a focus on business value • Knowledge of cloud technology such as AWS, Docker or Kubernetes is a plus

Responsibilities： 1.Build high-quality web applications and electron-based desktop applications; 2.Keep optimizing code and applications in codebase, performance and user interface; 3.Build dev-tools/libs for the whole ecosystem of nervos network CKB project and godwoken project; Minimum Qualifications 1.Comp. Sci or Comp. Eng degree or demonstrable skill and equivalent experience; 2.Experienced in Front-end development, familiar with HTML, CSS and TypeScript, have a clear understanding of Web standards(Accessibility, Security); 3.Have worked on generic front-end scope such as Node.js app, electron app; 4.Proficient in utilities of front-end, such as scaffold, css pretreats, and template engines; 5.Prefer React and TypeScript; 6.Have knowledge of Blockchain and have participated in related products design; 7.Fluently in English reading and writing. Preferred Qualifications 1.Live in open source community; 2.Have GitHub or Blog

经历要求：在校/应届 岗位职责： 负责完成项目相关业务的web/mobile应用前端后台维护 职位要求: 1. 至少有使用JAVA/javascript/PHP/Python一种语言开发并有相关项目开发经验；有pytorch，stripe 相关经验优先。 2. 熟悉通用的Web应用和接口开发基本过程、框架、协议，了解网络、数据库、开放工具和相关应用技术和细节； 3. 熟悉了解AWS/GCP/阿里云/腾讯云等至少一种云服务部署技术 4. 致力于Mobile 、Web、移动互联网应用开发，并初步了解Android、iOS等智能手机应用开发技术； 5. 熟悉HTTP/HTML5/JS/CSS/REST/TCP/IP等常用Web基础协议和相关技术，熟悉HTTP和浏览器基本工作原理以及Web常用开发调试工具如postman，Swagger，对浏览器兼容性有经验； 6. 熟悉或者精通Nodejs、CSS3、ReactJs，Native React,Html5、JS（ES6）等； 7. 了解常见网络应用安全体系、机制、算法和标准，具有高度的信息和数据安全意识； 8. 了解常见的Web应用迭代／优化过程，有能力提出和实施应用优化方案 9. 熟悉GitHub流程化和团队协作化的开发、测试、代码管理过程和和相关工具； 10. 有相关的产品开发与实施经验，有较强的分析、解决问题和应用优化的能力; 11. 工作严谨踏实，责任心强，条理清楚，积极主动，善于学习总结, 有良好的沟通和团队协作意识和能力; 12. 具有运营商、现代教育技术、精通Webpack 、全栈开发能力或者独立开发等背景和经验者优先。 面试流程： 1. 提交简历→2. 主管面 →3. 技术面→4. 总裁面→ 5. 签署实习合同

岗位职责： 负责完成项目相关业务的web/mobile应用前端后台维护 职位要求: 1. 至少有使用JAVA/javascript/PHP/Python一种语言开发并有相关项目开发经验；有pytorch，stripe 相关经验优先。 2. 熟悉通用的Web应用和接口开发基本过程、框架、协议，了解网络、数据库、开放工具和相关应用技术和细节； 3. 熟悉了解AWS/GCP/阿里云/腾讯云等至少一种云服务部署技术 4. 致力于Mobile 、Web、移动互联网应用开发，并初步了解Android、iOS等智能手机应用开发技术； 5. 熟悉HTTP/HTML5/JS/CSS/REST/TCP/IP等常用Web基础协议和相关技术，熟悉HTTP和浏览器基本工作原理以及Web常用开发调试工具如postman，Swagger，对浏览器兼容性有经验； 6. 熟悉或者精通Nodejs、CSS3、ReactJs，Native React,Html5、JS（ES6）等； 7. 了解常见网络应用安全体系、机制、算法和标准，具有高度的信息和数据安全意识； 8. 了解常见的Web应用迭代／优化过程，有能力提出和实施应用优化方案 9. 熟悉GitHub流程化和团队协作化的开发、测试、代码管理过程和和相关工具； 10. 有相关的产品开发与实施经验，有较强的分析、解决问题和应用优化的能力; 11. 工作严谨踏实，责任心强，条理清楚，积极主动，善于学习总结, 有良好的沟通和团队协作意识和能力; 12. 具有运营商、现代教育技术、精通Webpack 、全栈开发能力或者独立开发等背景和经验者优先。 面试流程： 1. 提交简历→2. 主管面→3. 技术面→4. 总裁面→5. 签署实习合同

外企工作环境，工作环境良好，无加班文化 一经录用 待遇从优 工作经验：3-6年 岗位需求： Fluent English • Proven strong experience in Core Java, Frontend Development-Angular(or React or Vue), Spring framework, MariaDB, Hadoop, Linux scripting, Junit test case development • Deep understanding on microservice, SRE, Agile • Experience handling application with big data is preferred

职位职责： 1、参与公司对外产品的前后端基础架构的设计与实现，提供稳定可靠的服务； 2、负责内部平台的前后端架构设计与实现； 3、负责技术攻关和创新技术引用，解决产品开发过程中的高性能，高并发和高可靠性问题。 职位要求： 1、 互联网开发经验，对 Unix/Linux 有深入了解； 2、 出色的编码能力，精通 Node.js，熟悉常用的算法，熟悉开源框架，解决问题能力强； 3、 熟练掌握前端框架 React/VUE，熟悉前端工程化及组件化开发模式； 4、 对后端程序性能优化有丰富经验； 5、 掌握 Redis、MongoDB、MySQL 等存储系统原理及应用； 6、 对分布式计算，分布式存储的架构设计理念和动机有一定理解； 7、 对 HTTP 协议有深刻的理解，熟悉 TCP/IP 等网络协议； 8、 加分项：有 stapi 开发经验；参与或拥有开源项目，为开源社区贡献过代码；有low code的设计和开发方面经验。

Responsibilities 1、Perform Server development, enhancement, and maintenance on a B2B IoT Cloud platform, 2、Swiftly analyze and response to feedbacks and bug-fixing, 3、Explore mobile related technology and techniques for IoT App development, 4、Monitor and provide guidance for different project developments, 5、Lead the development team of 2-3 and freelancers, 6、Handle other ad-hoc duties and projects as assigned. Requirements 1、University graduates from Computer Science or related disciplines with at least 5 years related working experience, 2、Passion in software engineering focusing on Cloud Servers, IoT Technologies, Control & Automation, Smart Home and Data Analytics, 3、Experience leading a small development team, 4、Able to handle projects independently, willing to learn new things and creative in exploring different solutions, 5、An excellent team player, 6、Good command of both written and spoken English, Cantonese and/or Mandarin, 7、Handle project independently. Technical Requirements 1、Server： (1)Cloud platform (GCP, AWS), (2)OS: Ubuntu / Raspbian, (3)RESTful API. 2、Tech-Stack - Server, (1)Apache, Vanilla PHP, MySQL, Java, 3、Tech-Stack - Frontend, (1)HTML, CSS, jQuery, Bootstrap, video streaming, 4、Note: We are migrating the frontend to MVVM frameworks and, migrating our backend out of Vanilla PHP, you will have the freedom to choose your most familiar weapons， 5、Handle multi-thread: Asynchronous, Thread pool, 6、Security: Hash, En/Decryption, openSSH, HTTPs, OAuth2.0, 7、Familiar with Socket Programming in Java, 8、Knowledge in Networking: Classful addressing, TCP, UDP. Nice-To-Have (Not a must) 1、Worked with different signals from IoT devices: Z-Wave, Zigbee, LoRaWAN, Bluetooth, USB, Wifi/Ethernet, Serial port, 2、Worked with different protocol devices: TCP/UDP, MQTT, SMTP, SNMP, BACnet, Modbus, ONVIF, TTN or other cloud integrations, 3、Experience in building CMS 4、Knowledge on Video/Audio Streaming and Encoding, Animation, Color Space, Image/Audio processing.

职责 / Responsibilities： 1. 参与设计和开发高质量、可靠且可维护的 Web 应用程序，涵盖后端与前端； 2. 在Spring或Spring Boot环境中进行高质量的后端开发； 3. 使用TypeScript或JavaScript开发现代化前端界面； 4. 理解项目需求，提出并实现最优的技术解决方案； 5. 带领团队成员协作开发，进行代码评审，确保代码质量和系统性能； 6. 参与 DevOps 流程优化，支持 CI/CD 和系统部署 7. 探索并推动新技术在产品中的落地，尤其是 AI 能力的集成与应用。 任职要求 / Requirements: 1. 熟练掌握 Java，具备使用 Spring、Spring Boot等开发经验； 2. 熟悉前端开发（React 或其他现代 JS 框架），熟练掌握TypeScript/JavaScript/ HTML/CSS； 3. 理解全栈架构，能够独立开发完整功能模块，包括 API 设计与前端交互； 4. 熟悉常见中间件，如 Nginx、Redis，了解多线程、高并发、幂等性等关键概念； 5. 至少 2 年相关工作经验，具备跨团队协作和技术带队能力； 6. 熟悉 Git 工作流，注重代码质量和软件工程优秀实践； 7. 本科及以上学历，计算机相关专业，能够通过英文邮件进行技术沟通； 8. 具备在实际项目中集**工智能相关技术（如 GPT / LLM、大语言模型 API、Chatbot 系统、语义搜索、向量数据库等）的经验，能够将 AI 能力高效嵌入到产品功能中，提升系统智能化水平； 加分项 / Nice to Have: 1. 有数据库设计与优化经验，熟悉 PostgreSQL / Oracle； 2. 熟悉微服务架构，有 Spring Cloud / Kubernetes 实践经验者优先； 3. 能进行基本的英文技术口语交流； 4. 熟悉 DevOps 工具链，如 Docker、Jenkins、GitLab CI/CD 等； 5. 有使用 AWS / GCP / Azure 等主流云服务的经验； 6. 参与或主导过 AI 项目，如智能问答系统、AI 辅助内容生成、推荐系统、用户行为分析等，具备模型选型、API 接入与业务落地能力； 7. 熟悉向量数据库（如 Pinecone, Weaviate, Milvus, Redis Vector）及其在语义检索与 RAG 应用中的实际落地经验；

职位描述 1. 工作范围是本公司运营中网站的相关工作，非外包； 2. 根据UI设计进行网站页面开发及维护； 3. 根据业务需求进行网站后台业务管理系统开发及维护； 4. 现有代码效率优化及重构； 5. 数据库维护及优化。 任职要求 1、 熟悉C#或JAVA语言，熟悉.Net框架，熟练使用VS2022开发环境，熟练掌握ASP.NET、JavaScript、Html、XML、Ajax; 2、 熟悉SQL Server数据库，熟练使用SQL语言，掌握存储过程； 3、 具有良好的编程风格，有多层结构的开发经验；擅长开发应用接口对接，数据采集； 4、 逻辑思维清晰，良好的系统设计、分析和解决问题的技巧； 5、 善于沟通，有团队意识、学习能力强； 6、 3年以上相关工作经验，能承受工作压力； 7、 良好文档习惯，有协同开发意识。

1、Web 应用程序全栈开发； 2、独立阅读分析需求文档，了解业务并设计领域模型； 3、设计和实现 API、数据库结构以及前端页面 UI； 4、与客户及团队成员密切沟通，保持良好的合作关系； 5、保持代码整洁高效，参与代码审查，编写必要的单元和自动化测试； 6、持续的技术研究，保持项目的技术先进性，提高团队的技术水平。 任职要求: 技术方面： 1、**本科计算机及其相关专业毕业； 2、熟练掌握 Javascript/Typescript，熟悉HTML5、CSS3等前端相关技术，熟悉至少一种 React/Vue 前端开发框架； 3、熟悉 NodeJS，熟悉至少一种 Express/Nest.JS 服务端开发框架 4、熟悉 RestAPI 设计理念，有 API 设计开发经验，有 GraphQL 经验优先； 5、熟练掌握至少一种数据库设计语言和相关操作，SQL 和 NoSQL 皆可； 6、熟练使用软件开发生命周期各个环节涉及的工具软件，比如任务管理、CI/CD、集成部署、云服务等； 7、了解并掌握其他后端语言、前端框架等均为加分项。 软技能： 1、能够使用英文作为书面工作语言，有口语交流能力更佳； 2、研究、调查和解决实际问题的能力； 3、优秀的逻辑思维能力和表达能力。

We are seeking a talented and ambitious professional to join our team as a Web3 Full-stack Operation Marketer. This role will require you to use your digital marketing, networking, and technical skills to help us take our company to new heights in the world of Web3. Job Requirements: · Familiar with core concepts in the Web3 industry, including blockchain, cryptocurrency, decentralized applications (DApps), and other related technologies and potentials. · Possess comprehensive digital marketing skills, including but not limited to SEO, SEM, social media, email marketing, content marketing, and funnel marketing, with at least 2 years of experience in digital marketing. · Fluent in English（must have）, including verbal and written communication, document reading and writing, and with proficiently articulate verbal expression skills. · Possess market research and analysis ability, familiar with market research tools and techniques, and able to use data analysis for analysis. · Possess team management and communication skills, including teamwork within team members, external partners and customer communication coordination, and interpersonal relationship handling abilities. Job Description: · Develop and manage marketing strategies and execution plans, and ensure that plans are implemented within budget and within time limits. · Responsible for social media and content marketing, including but not limited to developing content plans, creating social media accounts, and monitoring interactions. · Responsible for brand image planning and marketing, follow-up brand promotion activities while effectively increasing brand awareness. · Follow up on digital activities and adjust promotion plans in real-time to ensure a balance between quality content creation and market investment costs. · Develop an offline activity promotion plan and process for the company, and participate in leading domestic and foreign marketing activities, and actively participate in marketing and customer activities. · Responsible for digital maintenance and operation of all websites and applications, ensuring optimal performance and user experience. · Monitor and analyze data from various marketing activities, make improvement suggestions and optimization plans. · Follow up on industry audiences and trends to provide the company with industry analysis reports and provide guidance for the company's brand and marketing strategies. · Coordinate internal departments to ensure that relevant departments of the company are consistent with marketing work, and make corresponding contributions to the company's culture and atmosphere. · Continuously improve personal marketing knowledge, follow up on the latest trends in the Web3 industry, develop new marketing skills, and establish a leading position in the Web3 industry.

 If you are a self-motivated, results-driven, and Web3-savvy professional who is excited about the future of the industry, we encourage you to apply for this exciting opportunity.