Responsibilities Proactively analyze data to answer key questions from stakeholders or out of self-initiated curiosity with an eye for what drives business performance Work in collaboration with the data engineers to define data models and data points Light-weight data extraction, transformation and load from different sources. Analysis consolidation and Insight sharing, delivering data in a useful and appealing way to all stakeholders Proactive participation with business to understand, identify data sources, perform analysis and build reports Be a resource and advocate for data within the organization by teaching and empowering others to use data Monitoring of the business pulse and extraction of key drivers to business growth. Requirements Bachelor’s Degree in Statistics, Mathematics, Data Science or related field 2+ Years of professional experience working with Data Analysis, Data Mining, Data Statistics and other related working experience Strong in analytics and problem solving. Proficient in the use of SQL, R, Python and other data analysis languages, able to extract core results or spot issues from data Highly analytical mindset and experience in user behavioural research Experience working with visualization tools such as Looker, Tableau Qlik Sense or any other Experience working in Agile environment Knowledgeable about performance analysis, experimentations and statistical tests Solid interpersonal skills and ability to work in a multicultural environment Flexibility to grow in a fast changing team and company Excellence in presentation, spoken and written skills in English Plus Passion for language and education Additional language skills aside from required English Experience working with Cloud computing platforms like AWS, GCP or any other Experience working with Google Analytics Experience in the internet industry [Super benefits ★15 days of annual leave + 1 day of Christmas leave, 10 days of fully paid sick leave ★Six insurance and one gold: high-end supplementary medical insurance, you can think of social security, we can give you to do ★Welfare subsidies: transportation subsidies, travel subsidies, telephone subsidies, etc. ★Electronic product subsidies: use the most preferred electronic equipment to office, the company will bear 50% of your costs! ★Dental benefits: dental condition is about health, say goodbye to "oops, oops", we help you love teeth ★Annual physical examination: the body is the capital of the revolution, with a healthy body, in order to achieve great dreams. ★Birthday benefits & staff activities: a variety of activities to let you enjoy Happy. ★Language learning welfare allowance to let you improve your language skills, welcome to join if you are interested in language learning!

Job Description&Request Who We Want With italki being an internet-based business focused on the global language learning market, it is essential that we keep growing and improving our marketing strategy by channeling fresh, innovative ideas and putting them into action. The Integrated Marketing Manager is heavily involved in strategic marketing initiatives. We are looking for an experienced Integrated Marketing Manager to join a fully-functional marketing team. The ideal candidate is someone who is dynamic, organized, and action-driven with a strong balance of both analytical and communication skills. Working from our Headquarters office in Shanghai, this person will focus on multiple facets and play a key role in driving business growth. IMC campaigns and projects span through all digital touchpoints (owned, earned and paid media) and require frequent cross-functional work in the organization. Check more details in the descriptions below. Responsibilities Strategy Planning & Market Research Conduct regular research to understand the market trends and competitive landscape, audience preferences, needs and generate actionable insights. Utilize external and internal data to identify user behavior, influence user segmentation strategy and deploy implementation plans. Fully understand user journey, customer pain points, and digital touchpoints to influence strategic decisions. Apply audience insights, competitive analysis and business data in marketing plan deployment meanwhile prioritize the investments. Campaign Go-to-Market & Project Management Become a specialist on italki’s brand, products, and target customer. Build and deliver compelling presentations to gain stakeholder advocacy. Proactively develop integrated marketing campaigns with a focus on enhancing brand awareness, driving acquisition, increasing conversion and driving revenue growth while achieving relevant business metrics. Consolidate channel and regional marketing roll-out plans, provide guidance and support to build best-in-class digital experience to end customers. Collaborate with cross-functional teams: Marketing, Product, Data, Finance and Service in marketing campaign/project planning and go-to-market management. Maintain good communications with project stakeholders and ensure cross-functional strategies, plans are well aligned for executions. Adhere to the brand guidelines, develop content marketing strategies and ensure brand consistency across all communication channels. Support product marketing initiatives by developing IMC plans and manage cross-functional executions. Supervise campaign/project execution, monitor performances and suggest improvements and iteration plans. Follow up on the standardized tracking & reporting process and provide performance analysis. Requirements Bachelor’s Degree or above in Marketing, Business or Education. 5+ years of professional experience in any of the following areas: marketing campaign management, technology marketing, marketing operations, or marketing. communications either from brand or agency side. Excellent communication and interpersonal skills, fluent in English and able to deliver good presentations. Strong project management skills in a multicultural working environment. Strategic and tactical, able to gain stakeholder advocacy through data-driven insights and planning. Confident, proactive, highly organized, and able to multitask different tasks. Able to adapt to a fast-changing working environment. A deep understanding and passion for language learning. Plus Passion for languages with language skills in addition to required English. ​Experience in high tech, software development, education technology industries. ​Experience in growing and scaling company growth or start-up team experience. ​Experience in companies with global/regional presence with multiple offices across different countries.

Job Description&Request Introduction The Marketing team is the key driver of italki’s business. Our campaigns span through online channels (social media, content, digital ads, email, blogs, publications, affiliate networks, public relations, etc). Being an internet-based business focused on a global market, it is essential that we keep growing and improving our marketing strategy by channeling fresh, innovative ideas and putting them into action. We are looking for a passionate professional video editor who can produce our videos. As a Video Producer for italki, English is a must. Content category wise, you will take care of both in-house branding content, UGC content. You will be responsible for taking consumer-targeted video content from scripting, editing to publishing for both social and paid channels. Responsibilities Understand campaign video requests with target audience and key message, keep a clear count for the number of assets needed for each channel. Review unsubtitled footage and turn them into professional script for review before editing. Assemble collected/videographed/stock footage into a finished project that matches italki’s vision and is suitable for the need of required campaigns. Be able to bring visual and sound together in order to tell a cohesive story. Edit paid ads, social media videos, documentaries, and other video marketing materials. Support in-house Videographer on production management, when needed. Ability to/Interests in developing video content creative and ideas suit italki branding and marketing purpose. Designing and creating enticing motion graphics and animations in order to enhance user experience and learning. Requirements 3+ years of professional video editing experience for production houses, media companies, or agencies. Fluency in English and Mandarin. Can understand English footage without subtitle support, can log English subtitles and use English as a working language to communicate internally and externally. Demonstrated experience in all aspects of video production. From pre-production (e.g. planning, storyboarding), to production (e.g. shooting, directing), and post-production (e.g. editing, motion graphics) Experience in developing a variety of content (eg. short/longer films, interviews, technical demos, advertisement) Artistic vision with an eye for detail, knowing how to reach an audience through visual storytelling Extensive knowledge of one or more video and audio editing/production software (e.g Adobe Premiere Pro, Adobe After Effects, Final Cut Pro etc) Knowledge of lighting, composition, and image stabilizing equipment/techniques Knowledge of the uses, operations, and limitations of video editing systems and related equipment (preferably DaVinci Resolve Studio for color correction) Portfolio or links to work samples to be included when applying for the position Experience in Production Management and Organization. Plus Passion for language learning. ​Experience in education technology industries ​Experience in growing and scaling company growth or start up team experience ​Experience in companies with global / regional presence with multiple offices across different

Responsibilities 负责iOS手机应用的设计、功能模块实现、功能测试与维护 负责iOS手机结构分析与架构，性能优化等 负责iOS平台的移动应用开发和维护 对项目进行各种技术点跟踪分析，解决系统安全、性能优化等问题 定期进行技术的分享，提升团队协作和创造力 积极研究和实践新的技术，主动与产品一起分析需求，积极与团队进行技术方案讨论、尝试和落地实施 Requirements 五年及以上iOS开发经验，有独立完成应用框架的能力 熟悉C/C++，Objective-C、swift 熟悉使用Xcode、Instruments等工具，精通iOS下的高性能编程及性能调优 熟悉iOS网络通信机制、内存管理，线程管理与性能优化 熟悉iOS应用框架、熟练使用iOS SDK、熟悉 CI等自动化工具 对新技术充满热情，拥有团队合作精神，热爱互联网产品开发 Plus 有过支付宝，微信支付等客户端支付相关开发经验的优先 有过教育系统开发经验的优先 英语沟通能力，并对语言学习有兴趣

Responsibilities 与团队成员密切合作，负责交付高质量的产品前端层 参与多平台的应用开发，Web 和 Mobile 等产品，负责前端交互的实现 与团队成员分享经验和技术，并可以将技术转化到潜在的项目中 参与公司战略性项目的技术研究和开发 Requirements 计算机类或相关专业本科及以上学历 5年以上经验，至少参与过一个百万用户的产品前端研发 热爱前端、热爱设计 掌握良好的前端技能、有拿的出手的编码能力 深入理解Web 前端开发技术（JS、HTML、CSS） 了解 Web 标准化、对性能优化方法和策略有实际应用经验 熟练使用 React/Webpack/Typescript/NodeJS，并了解底层原理 优秀的团队合作能力，沟通流畅 良好的英文阅读能力 Plus 参与过实时协作类产品前端实现 熟练使用 RN，并有实际产品的经验 熟悉 Mobile 开发技能（Swift/Kotlin）

Responsibilities Enabling business with technology: working with stakeholders to analyze and create project scope, prepare mobile product / technology backlog to support business growth and manage the execution of it. Implementing solutions: leading the mobile team on the implementation of mobile technology solutions and also leading the mobile architect solution Systematically improve mobile engineering efficiency and quality: explore new technologies / methodologies / tools to improve mobile engineering efficiency and quality. Applying them in everyday development of the mobile tech team. Developing organization: working with stakeholders to make hiring plans and hire mobile developers to support business growth; evaluating the performance of the mobile team; making growth plans, inspiring, mentoring and coaching team members. Requirements Bachelor’s degree in Computer Science / Software Engineering or above. Be able to read and write in English. 6+ years’ experience of mobile App development. Taking a critical role in App development supporting millions of users. 2+ years experience of managing a team with 5+ people. Solid programming skills. Familiar with data structure, algorithm and design patterns. Solid knowledge about network programming. Knowing about hybrid technologies such as React Native. Good style in coding and documentation. Good communication skills with teamwork spirit. Solid knowledge of Agile methodology. Thinking with end-user in mind Plus Experience in eCommerce, payment and search platform industry Good oral English. Experience in AWS or other public cloud platform

Responsibilities 1.负责公司项目后端的开发工作 2.对代码质量负责，参与实现正确、高效、稳定的应用 3.遵守代码开发规范、单元测试及最佳实践，具有良好的文档规范性 4.高质量的完成公司安排的开发任务 5.负责后端技术框架的升级及改进 6.帮助初中级人员提升能力，解决难点 Requirements 1.5年以上互联网项目开发经验，其中3年以上Go，熟悉Go并发原语，计算机专业本科及以上学历 2.具备2年及以上分布式服务开发经验，熟悉多线程已经高性能的设计和性能调优 3.具备2年及以上的微服务开发经验，且明确理解微服务定义 4.精通数据库（MySQL、Redis 或者NOSQL）及数据调优 5.熟练使用 Kafka、Elasticsearch 等第三方组件 6.熟悉操作系统，数据结构和算法等基础知识 7.富有严密的逻辑推理能力，享受思考的乐趣，喜欢折腾各种新奇有趣的事物 8.具有良好的编程思想、沟通、团队合作精神、优秀的分析问题和解决问题的能力，良好的与业务人员沟通能力 Plus 1.具有良好的英语书写和沟通能力，对语言学习有兴趣优先 2.有推荐系统和搜索项目等经验优先 3.参与过开源项目或者拥有开源项目优先

Responsibilities Oversee all design projects, from conception to delivery Design original pieces, including illustrations and infographics Produce consistent, professional design work and demonstrate a strong understanding of design principles, layout, typography, color, and aesthetics Refine images, fonts and layouts using graphic design software Generate ideas to portray concepts and advertise products/services Ownership of italki brand design. Look at ways italki can evolve its existing brand touchpoints to ensure the brand showcases best-in-class impact through our design Work with other marketing designers to evolve the visual expression of our brand and keep it up to date. Communicate the what and the why of these standards through all levels of our company Evolve italki's visual identity across product and business verticals as we continue to scale globally Stay up-to-date with industry developments and tools Conceptualize ideas and generate content from a variety of ideas Requirements Bachelor+ Degree in Graphic Design, Art or equivalent 5+ years of full-time experience as a Graphic designer for digital platforms Proficient in product design software (e.gInDesign) Sketch or Figma, and image creative software (eg. Adobe Photoshop, Illustrator, others in Adobe Suites, etc.) Strong aesthetic skills with the ability to combine various colors, fonts and layouts Attention to visual details Ability to meet deadlines and collaborate with stakeholders to establish goals, outcomes and timelines for deliverables Understand characteristics of target audience and find effective ways to reach them Not only be artistic and innovative in creativity but entrepreneurial and analytical, knowing when to adopt different creative styles Portfolio demonstrating your previous digital work is required Well versed in project planning and management High energy and proactive mindset Spoken and written skills in English (with intermediate Mandarin) Plus Experience with landing page design with Webflow is a huge plus! Experience with animation is a plus Experience in a start-up or e-commerce environment ​Experience in High Tech, Software Development, and Education Technology Industries Experience in companies with global/regional presence with multiple offices across different Passion for languages and education

Responsibilities Understand campaign video requests with the target audience and key message and keep a clear count of the number of assets needed for each channel. Review unsubtitled footage and turn them into the professional script for review before editing. Edit raw/stock footage into a finished project that matches italki’s vision and is suitable for the required campaigns. Be able to convey campaign selling points into video concept, storyboarding, video shooting, and post-production. Expert in camera setting and video graphing that follow the concept and plan professionally. Good at composing visuals and sounds together to tell a cohesive story. Video genres for italki will not be limited to Google ads, short social media videos, brand videos, or other marketing materials. Show potential to/Interested in developing video content creation and ideas that suit italki branding and marketing purpose. Designing and creating enticing motion graphics and animations to enhance user experience and learning. Requirements 5+ years of professional video editing experience for production houses, media companies, or agencies. Fluency in English and Mandarin. Can understand English footage without subtitle support, can log English subtitles, and use English as a working language to communicate internally and externally. Demonstrated experience in all aspects of video production. From pre-production (e.g. planning, storyboarding), to production (e.g. lighting, shooting, field-directing), and post-production (e.g. editing, motion graphics, color grading, compositing with music) Experience in developing a variety of content (eg. short/longer films, interviews, technical demos, advertisement) Artistic vision with an eye for detail, knowing how to reach an audience through visual storytelling A master of Adobe PR pro or FCP X, Adobe AE, can edit with basic color correction skills with PR Lumetri Color or Davinci Resolve 12+, footage stabilizing. Additionally, extensive knowledge of noise reduction on Adobe Audition, and music selection. Knowledge of the uses, operations, and limitations of video editing systems Portfolio or links to work samples to be included when applying for the position Experience in Production Management and Organization. Plus Passion for language learning ​Experience in education technology industries. ​Experience in growing and scaling company growth or start-up team experience. ​Experience in companies with global/regional presence with multiple offices across different Experience with Youtube ads videos and other animated google video ads Experience on ads projects that target the USA mainly

职位职责： 1、负责安全事务离线与实时数据仓库数据模型构建； 2、负责数据模型的设计，ETL实施，性能优化，数据监控以及相关技术问题的解决； 3、深入理解业务需求，与相关团队紧密合作，推动内外部数据项目执行落地； 4、参与大数据应用规划，为数据产品、挖掘团队提供应用指导。 职位要求： 1、5年以上数据相关工作经验，计算机、数学、统计或相关专业； 2、有较为丰富的数据仓库及数据平台使用经验，精通数据资产建模及ETL设计开发（有笔试）； 3、熟悉Hive/Hadoop/Map-Reduce/Spark分布式计算中的一种，有海量数据处理和实时计算经验； 4、掌握Python、Shell等编程能力； 5、有通过大数据平台，以数据能力解决风控、研判、决策、BI等项目经验； 6、良好的逻辑思维和沟通能力，能够有较强的产品服务意识，自驱力强，有面向外部客户的项目沟通、产品介绍等经验是加分项。

岗位职责： 1、熟悉C++，多线程异步，高性能低延迟开发； 2、高质量完成期货、证券等市场交易的开发需求，充分测试，保证交易逻辑的高性能、准确性、完整性； 3、参与开发高频交易研究的回测系统组件，包括但不限于Tick数据采样、特征构造、特征选择、订单策略等； 4、开发可重用的代码和库；完成高质量的、可维护的代码。 职位要求： 1、国内重点大学计算机、电子、通信、数学或相关专业，本科及以上学历，有高性能低延迟系统开发基础的优先； 2、有2年以上或精通Linux C/C++软件开发经验，掌握Linux系统上的应用程序开发，有良好的编程习惯； 3、熟悉软件系统性能的测量和优化； 4、熟悉Linux下socket编程、进程间高性能通信等相关技术； 5、有HTTP/HTTPS、Websocket等通信协议的使用经验； 6、具有期货、证券的行情、交易API开发经验的优先考虑； 7、有创业精神，能适应初创公司的工作模式； 8、自驱、认真负责、技术沟通和技术协作能力强。

测试工程师 岗位职责 1.参与公司产品需求分析，设计测试方案、编写测试用例； 2.执行功能测试、集成测试、系统测试、性能测试以及自动化测试； 3.分析测试结果，对发现的bug进行准确描述并跟踪； 4.持续改进测试流程，增加测试有效性，提高测试效率； 5.保持和产品经理、研发、需求方等相关团队积极有效的沟通，驱动问题解决。 任职条件 1. 3年以上测试经验，逻辑清晰，具备良好的问题定位能力； 2. 熟悉分布式系统基本知识； 3. 熟悉python/go/java之一， 精通至少一种常用的自动化测试工具框架； 4. 扎实的计算机基础， 熟悉网络， 数据库， 常用算法； 5. 较强的产品意识，能在项目过程中提出并推送实施好的产品解决方案； 优先条件： 1. 了解区块链者优先； 2. 金融行业测试经验优先； 2. 有持续集成方面经验者优先； 该岗位深圳remote，定期去香港办公室onsite1-2天，请根据自身情况谨慎申请。

【职位描述】 1、负责项目管理体系的建设、包括流程、规范、制度等。 2、负责项目全生命周期项目管理（启动、规划、分析、开发、测试、发布）； 3、负责产品和项目的全生命周期管理流程的制定、实践、完善，例如：研发流程、缺陷管理流程、变更管理流程等； 4、负责内部横向项目管理，涉及多团队、多职能的横向项目全生命周期项目管理； 5、负责团队内公共事务的管理。 【职位要求】 1、5年以上相关工作经验，计算机相关专业背景，本科及以上学历； 2、具备多项目管理能力，包括但不限于识别优先级、资源利用最大化等；能够主动和主导推动项目向前进展并达到预期结果； 3、具备数据驱动的分析以及决策能力； 4、熟悉 Scrum 敏捷实践，熟悉 jira、teambition、禅道等项目管理软件；熟悉 Devops 流程及工具； 5、较高的责任心、抗压能力、团队沟通协作能力以及目标导向的落地执行能力、解决问题能力； 6、好奇心强，拥抱变化、持续学习、创新。 7、了解招聘和应聘行业业务者优先。

工作职责： 1.负责视频广告引擎系统的架构设计、核心模块研发与性能调优，支撑每日数亿级流量下的高并发广告请求，保障系统的极致性能与高可用性 2.根据视频广告业务发展的需求，主导重点业务和技术方向的项目：深入业务，通过策略优化驱动收入增长；攻克系统瓶颈，在底层性能优化等核心技术难题上有突破； 3.持续优化现有系统，包括品牌广告引擎和程序化交易平台系统，提高系统稳定性和性能，更好的支持广告业务的发展 4.持续完善广告后端服务的周边基础服务，包括但不限于高性能推理服务、自动化排查工具与全链路监控体系，提升团队整体研发效率与系统稳定性 任职要求： 1.**本科及以上学历，5年以上C/C++方向的大规模高并发系统开发背景，有广告/搜索/推荐系统开发经验优先，熟悉openresty者优先。 2.精通网络编程、多线程及并发技术，对系统性能调优有浓厚兴趣和丰富经验，能解决复杂的底层技术挑战。对数据敏感，可以通过技术手段提升核心业务指标。 3.具备优秀的技术架构能力、问题分析与解决能力，能独立负责复杂模块并从推动完成其高质量交付。 4.有大型分布式系统设计经验，参与过大型开源项目，具有并行计算开发经验的优先考虑 5.有良好的学习能力和团队协作精神，在技术方向有钻研精神，善于分享。工作积极有责任，认同企业文化，愿意拼搏努力。

岗位职责： 1、梳理和解读业务，提供数据层面的问题解决方案； 2、协助进行数据提取.清洗.转换等处理工作，搭建自动化的数据生产线 3、参与数据处理框架的开发和数据处理平台的建设； 4、协助开发和维护独立的数据处理工具 岗位要求： 1.熟悉Python基本语法，熟练使用AI工具，具有独立项目开发经验以及具有大模型经验 2.工作年限3-5年 3.熟练掌握scrapy框架，tensorflow，pytroch等框架，了解多线程、多进程、网络通信编程相关知识，有分布式爬虫架构，数据挖掘经验； 4.掌握网页抓取原理及技术，了解基于Cookie的登录原理，熟悉基于正则表达式、XPath、CSS等网页信息抽取技术； 5.熟悉各种反爬机制，掌握Selenium，APP破解技术优先； 6.做过数据处理、ETL等相关工作优先； 7.对大数据相关技术感兴趣。 学历要求：**公办本科及以上，985与211大学优先录用。学信网可查，有***书