招聘 [北京] INBlockchain 招聘 4 名资深 Ruby 研发工程师 15-30 K
关于我们：
INBlockchain 是区块链世界最有影响力的投资机构，具有强大的资源优势和全球化的投资团队。
我们的创始合伙人具有丰富的区块链投资经验，曾成功投资过多项回报超 100 倍的项目，其中从 2012 年持有至今的比特币回报已超过 6000 倍。
作为“下一代互联网”技术，区块链是目前最具投资价值的赛道之一。经过八年的沉淀，区块链已经具备图灵完备和多线程处理能力，大量具有商用价值的项目将涌现，区块链将迎来发展的黄金时代。
我们的优势：
声望：曾创办云币网，根据区块链权威网站 CoinMarketCap 统计，云币网交易量长期排名全球前十，平均每日交易量达到 2-3 亿美金，约占全球总交易量 3-4%；
经验：在区块链领域 7 年项目投资及创业经验，接触 2000+ 项目，投过 50+ 项目，整个行业最专业的人士 100+ 都在我们的交流圈。
生态：垂直角度我们拥有从项目孵化到交易所的全产业链体系；横向展开我们拥有底层链、行业应用、分析报告、市场开发等不同的领域。
研究：我们的分析与团队重点研究项目超过 300+，团队成员 50+，全球合作伙伴 10+，都在世界各个角落研究当地的区块链产业和项目跟进，形成 INB 的研究体系。
我们欢迎有共同信念的朋友加入，在这个世界最前沿和最热门的领域中和我们共同发展。
简历投递：hr@inblockchain.com
薪资福利：
- 具有竞争力的薪资待遇，健全的福利制度；
- 办公环境优越，升降桌 + 人体工程学座椅；
- 免费零食、饮料无限量供应，员工体检、定期团建；
- 人性化的弹性工作制；
- 优秀员工可办理北京市工作居住证。
招聘职位：资深 Ruby 研发工程师
工作职责：
- 针对新的业务需求，进行后端 API 的研发及优化；
- 开发并维护后台管理界面，编写内部文档，协助前端接入 API；
- 负责搭建业务系统及独立模块的开发，快速满足业务需求；
- 使用 Ruby on Rails 开发 Web 应用后台程序；
- 开发 Web 应用逻辑，用户鉴权和认证。根据逻辑设计程序模块，类结构，数据结构和数据库结构；
- 开发分布式应用以及各模块之间的远程调用，使用缓存机制以及数据库。
任职要求：
- 精通 Ruby/Rails，2 年以上开发经验，阅读和理解源码能力一流，可快速熟悉现有项目，英文文档阅读无障碍；
- 熟悉后端架构和技术栈，MySQL、Redis、MongoDB、ELK，熟练掌握元编程；
- 熟悉前端技术，可独立完成前端开发，了解 JS 和 CSS 底层，熟悉 Vue、React、SemanticUI；
- 熟悉 Git 和 Github 工作流程，可熟练进行团队开发协作；
- 有 Elixir/Phoenix 实际经验，或发起或参与开源项目者优先。
INB 资本 - 北京热招 - 资深前端研发、资深后端研发、资深设计师、资深 Android 研发、资深 iOS 研发 - 简历投递 hr@inblockchain.com
Senior Software Engineer
Responsibilities:
- Design, develop, test, deploy, maintain and improve software.
- Manage individual project priorities, deadlines and deliverables.
- Write robust, reliable and readable code.
Minimum qualifications:
- BS degree in Computer Science, similar technical field of study or equivalent practical experience.
- Software development experience in Go or Erlang programming language.
- Experience working with two or more from following: web/mobile application back-end development, Unix/Linux environments, distributed and parallel systems, machine learning, security software development.
- Working proficiency and communication skills in verbal and written English.
Preferred qualifications:
- Experience with one or more general purpose programming languages including but not limited to: C/C++, Python, Ruby, Swift, or JavaScript.
- Experience with web/mobile application front-end development.
Senior Web Front-End Engineer
Responsibilities:
- Build well-designed user interfaces from ground up in HTML/CSS/JavaScript.
- Work closely with other engineers and designers.
- Write readable code using the cutting-edge front-end technologies. (e.g. Angular, ES2015+, TypeScript, Webpack.)
Requirements:
- Good taste of design.
- Can turn design mockups into realities and make it breathe.
- Solid understanding of HTML5/CSS3.
- Solid understanding of modern JavaScript (ES2015+).
- A solid foundation in computer science . (e.g. data structures, algorithms, software engineering practices, etc.)
Preferred qualifications:
- Understanding of UI/UX principles.
- Nice projects on GitHub.
- Experience with other programming languages . (Swift, Ruby, Python, C#, Clojure, etc.)
- Experience with back-end development.
- Experience with mobile App development.
UI/UX Designer
Responsibilities:
- Create mockups and prototypes to communicate design ideas.
- Produce high-quality user interfaces and visually appealing designs from concept to execution.
- Collaborate with product managers and developers in an agile, fast-paced environment.
- Establish and maintain reusable design standards and guidelines.
Requirements:
- 2+ years experience as a UI/UX Designer.
- Bachelor’s degree, master’s degree or equivalent work experience.
- Have cross-platform design experiences. (Web, android, iOS)
- Ability to understand the existing style guide and brand guidelines.
- Be a clear and effective communicator.
- Have shipped product.
- Experience with HTML, CSS, JavaScript is a plus.
- Experience with motion design is a plus.
- Interest or experience in Blockchain is a plus.
- Willing to travel for work purposes.
- Please be sure to include a link to your portfolio.
Senior Android Engineer
Responsibilities:
- Develop applications on Android platform.
- Optimize the module structure and process logic of the applications.
- Improve application performance by fixing bugs and upgrading.
Requirements:
- BS/MS degree in computer science with more than one year Android programming experience.
- Strong knowledge of Java language, familiarity with ideas and design patterns of object-oriented programming, basic algorithms and data structures.
- Familiarity with Android system, Android application development, testing, distribution process, the use of Android development tools and testing tools.
Preferred qualifications:
- Familiarity with Android memory management and graphics image processing, with code optimization and reconstruction experience and a profound understanding of JNI / NDK.
- Solid knowledge of Kotlin language.
- Familiarity with HTML5, JS related technologies.
- Familiarity with mobile network communication mechanism, have a deep understanding and experience in Socket communication, TCP / IP and HTTP, and network programming or server development.
- Familiarity with Linux systems, Kernel understanding, with experiences in embedded system or hardware development.
- Have a passion for the mobile Internet, with entrepreneurial experiences.
- Experiences in blockchain.
Senior iOS Engineer
Responsibilities:
- Responsible for the development of products on iOS platform by coordinating with the team.
- Assist the product manager to make innovations and improvements on the user experience of the products.
- Responsible for the daily maintenance of the products on iOS platform.
- Make suggestions on user experience tests during the process of product development.
Qualifications:
- Junior college degree or above.
- More than 2 or 3 years experience in iOS development.
- Familiar with iOS platform development technology, system framework principles and the underlying libraries .
- Familiar with the iOS platform architecture, system mechanisms and commonly used API.
- Have experiences in iOS app or SDK development.
- Capable of independently developing app.
- Candidates with successful experiences in releasing apps are preferred.
- Have a strong sense of responsibility, good skills in communication and teamwork.
