Roles & Responsibilities Responsible for designing, developing, and maintaining business intelligence solutions using Tableau. Manage MS SQL databases and develop SQL scripts – views and stored procedures. Work on SSIS platform for data integration and workflow applications. Creating data models to support the design and development of Tableau reports and dashboards. Performing unit testing of reports and dashboards to ensure that they meet the specifications and requirements. Collaborate cross-functional teams, business analysts and stakeholders to understand the data requirements and design visualizations that provide insights and support decision-making. Documentation if the design, development, and maintenance of reports and dashboards, such as creating user manuals and training materials for end-users. Job Requirements To have minimum of 2 years of relevant experience Knowledge of SQL & Tableau Is a MUST requirement Knowledge of MS SQL/ SSIS is a must. Knowledge in Excel VBA/ Python is a big advantage. Skills in Microsoft office like Word, PowerPoint and Excel is essential. Strong verbal and written communication.

Key Responsibilities: - Develop Visual language: Define, create and maintain a world classic visual style and design language tailored to the Web3 space, ensuring consistency across all platforms and touchpoints. - Brand Evolution: Enhance and refine our existing brand identity to align with the fast-evolving Web3 ecosystem. - UI/UX Collaboration: Work closely with product designers to craft visually stunning and intuitive interfaces for our applications and websites. - Creative Campaigns: Design visually impactful assets for marketing campaigns, social media, and events to drive user engagement and brand recognition. - Motion Graphics & Interaction Design: Incorporate animations and micro-interactions into designs to elevate user experiences. - Trend Analysis: Stay on top of Web3 and design trends, ensuring our visual identity remains fresh and forward-thinking. - Stakeholder Communication: Present concepts, prototypes, and final designs to stakeholders, gathering feedback and iterating as needed. Requirements: Experience: 5+ years of experience in visual design, preferably in tech or Web3 industries. Portfolio: A strong portfolio showcasing a range of visual design projects, including branding, digital campaigns, and interface design. Technical Skills: - Proficiency in design tools like Figma, Adobe Creative Suite (Photoshop, Illustrator, After Effects). - Familiarity with motion design tools such as After Effects or Principle is a plus. - Understanding of Web3: Knowledge of blockchain technology, crypto, NFTs, and the decentralized ecosystem is highly preferred. - Creativity & Vision: Ability to translate complex concepts into visually compelling designs. - Collaboration: Strong communication and interpersonal skills to work effectively with diverse teams. - Adaptability: Thrives in a fast-paced, evolving environment, with an eagerness to experiment and innovate.

Duties & Responsibilities: 1.Assist in implementing and operating various security solutions, including SIEM, EDR, and vulnerability management tools. 2.Collaborate with DevOps, IT, and Business teams to ensure alignment with and support for our security vision and objectives. 3.Evaluate current cybersecurity processes and recommend improvements, ensuring the highest cybersecurity standards against external and internal threats, fraud, or theft. 4.Support IT and Security Audit including providing necessary evidence for audit processes. 5.Monitor and analyze security events to detect, investigate, and respond to potential security issues. Requirements: 1.Bachelor's degree in Computer Science, Information Systems, Cybersecurity, Business Administration, or a related field. 2.Strong communication skills with the ability to collaborate effectively with stakeholders in both English and Chinese. 3.Knowledge of information security services and products, including but not limited to Firewalls, IDS/IPS, DLP, VPNs, DDOS Protection, WAF, Vulnerability Assessments, EDR, SIEM, SOC Operation, are desirable. 4.Experience in threat and vulnerability assessment, penetration testing and/or forensic analysis will be advantages.

We are currently seeking a talented Product Support Engineer in Dalian, China, to join our busy Product Support Team. You will be part of a young and exciting company that is recognized as a market leader in the SaaS space with our Industry Cloud for Life Sciences. As a member of the Product Support team you will be charged with supporting our customers, as well as internal stakeholders, such as our Consulting and Sales Engineering teams. You will work closely with Development and QA teams to diagnose, troubleshoot and resolve complex issues. The successful candidate will need to learn and adapt quickly, be persistent and demonstrate “out of the box” thinking. Responsibility ·Provide global support covering all issues related to Veeva Vault ·Learn everything about our software and use that knowledge to ensure client success ·Support the client administrators across multiple organizations ·Troubleshoot critical production issues affecting end-users, including system unavailability and data integrity issues ·Create and maintain knowledge articles in our customer support portal. ·Handle inquiries regarding all technical issues, information requests on application capabilities, navigation, installation or configuration ·Provide coordinated support for getting new releases and configuration changes into production ·Gather information for analysis, carry out the necessary research, setup test environments, replicate issues *****ly and propose resolutions or workarounds ·Be a client facing representative of the Development and Product teams ·Document new processes and keep existing documentation and tools up to date as the environment changes ·Interface with engineering, product management and professional services when necessary ·Availability to work a rotating weekend on call schedule Requirements ·Excellent verbal and written communication skills in English and Japanese ·Previous technology / admin / software / level 2 support related work experience ·Bachelor’s degree in a related field or equivalent experiences ·Proven ability to collaborate and build strong relationships with customers ·Experience working successfully in a rapidly changing environment ·Professional approach, exceptional customer service is essential ·Knowledge document management systems ·Detail oriented, able to manage multiple tasks and priorities

We’re looking for Product Marketing in APAC to develop our GTM (Go-to-market) strategy and compelling marketing assets to drive inbound and outbound traffic and generate leads for our B2B SaaS solutions for global markets, including North America, Europe and Asia-Pacific, etc. This position can be based in based in mainland China or Singapore. Job Description: 1. Develop messaging, positioning, and value propositions for new and existing products and features. Drive new lead generation through various marketing assets across paid, earned and owned marketing channels, such as website pages, ads copies, videos, etc; 2. Become an expert on customer personas and segments to develop lead generation, improve brand awareness, and build thought leadership that drive penetration amongst this target audience; 3. Collaborate closely with Product teams to align on product roadmaps and drive new feature adoption; with Marketing teams to drive brand awareness amongst various audience segments; with Sales teams to accelerate product and solution adoption and drive outcomes; 4. Continuously analyze and optimize channel performance, as well as share results with leadership and product owners; 5. Collaborate with customers to obtain testimonials, as well as develop and copyright case studies, white papers and data reports; 6. Keep an eye on the market to stay on to of market trends, competitor analysis and ecommerce best practices. Requirements: 1. 1+ years of relevant experience in B2B product marketing or related experience (marketing, product management, pre-sales, operational, or strategy); 2. Demonstrable track record of building quality marketing assets and sales enablement toolkits, such as WWW pages, one-pagers, and sales decks for new product or feature launches; 3. Customer-centric storyteller, who develops value propositions, messaging, and positioning based on segments and personas, as well as turns these value propositions into customer-facing material; 4. A quick learner and data-centric individual who is able to dive deep into business scenarios, and continuously optimizes results; 5. Excellent communication with strong interpersonal, follow-up and multitasking skills; 6. Proficient in English (verbal & written). Bonus Points: 1. Overseas working experience; 2. Experience in eCommerce industry or eCommerce SaaS industry; 3. Experience in AI industry; 4. Experience in growth marketing; 5. Experience in video making. Why should join us: 1. Emerging Industry and Steady Business Growth: We operate in the global eCommerce SaaS sector, supported by leading international investment institutions. Our team is continuously expanding, and we have experienced consistent growth in both our business scale and revenue since our inception. 2. Career Growth: We are dedicated to your professional growth. With tailored mentorship, study fund, and opportunities for advancement, your next career chapter begins here. 3. Diverse Culture: Our team consists of members from over 20 regions worldwide. We celebrate diversity and inclusivity, and we honor each individual’s unique background. 4. Fun and Engaging Atmosphere: Enjoy a workplace that recognizes accomplishments and fosters a strong sense of community. With engaging team-building activities, we work hard and play hard! 5. Geek Working Environment: We foster a culture of geek, with over 60% of our team dedicated to research and development. You will have the opportunity to leverage cutting-edge AI technology and agile tools in your work.

职位职责： 成为全球商业化团队的一员并参与驱动海外业务增长，接触从广告产品到客销关系全链路业务流程并参与数据体系建设，赋能业务。 Be part of the monetization team and contribute to global expansion. Chance to get a full view of monetization products and business operations and participate in building data assets to drive business value. 1、负责面向海外业务梳理业务运营中的数据流程，输出数据产品以及框架性的数据洞察； 2、在深入理解产品细节，业务流程、充分调研同类产品的基础上，以务实创新的原则探索最佳实践并推动落地； 3、亲自动手跑通数据流程，与研发协作，输出高质量的产品原型文档； 4、与相关团队充分协作，充分理解业务难点，把握短期和长期实现目标，制定清晰合理有共识的路线图，通过短期策略支持业务，同时推动长期产品迭代开发和上线。 1. Responsible for streamlining business workflow, delivering data products and data insights frameworks for overseas monetization business; 2. Define best practices based on a deep understanding of business workflow and product details through analysis of industry-leading products, be practical and creative; 3. Hands on the prototype of the data workflow. Collaborate with the RD team. Produce high quality product design documents; 4. Align with stakeholders, fully understand the pain point of the business, deal with both short-term and long-term solutions, and come up with a solid roadmap, support the business with short-term fix and strategy. At the same time, drive long-term product design iterations and product releases. 职位要求： 1、大学本科及以上学历，3年以上产品工作经验，2年以上数据产品相关经验； 2、熟练掌握SQL查询和Debug原数据的能力； 3、熟知数据分析框架，能将场景需求拆解成逻辑清晰的数据产品体系； 4、能独立发现问题并提出解决方案； 5、高质量产品文档及原型产出能力； 6、流畅的英文口语和书面表达； 7、有数据分析，数据科学，数据工程，统计分析相关经验优先。 1. Bachelor's degree or above, 3+ years experience in product management, 2+ years in data products area; 2. Great SQL capability for data processing and debugging; 3. Familiar with the data analysis framework, can break complex business requirements into systematical data systems; 4. Ability to execute independently; 5. Ability to produce high quality PRD and prototypes; 6. Fluent in English; 7. Experience in data analysis, data scientist, data engineering, statistics, analytics is a plus.

Job Summary Responsible for the execution of the Information Security Architecture, including design, plan and review cybersecurity capabilities to provide best balance in business vale and cyber protection. It is also including planning, implementing, and validating security systems; defining security standards, policies, and procedures; collaborative support to cross teams in the development and assessment of security requirements; mentoring team members. Performs all duties in accordance with the Company’s policies and procedures, China cybersecurity and data laws and regulations, wherein the Company operates. Key purpose of this role is to maintain cybersecurity strategy, roadmap, risk prioritization covering digital and technology landscape to support China business objectives and growth Responsibilities • Define China cybersecurity roadmap and plans to enable business growth and objectives. • Work closely with company stakeholders to ensure cybersecurity service addresses business needs • Manage security requirements roadmap and backlog with priority by evaluating business strategies and performing regular threat analysis to keep up-to-date on the security landscape, including data security, cloud security, application security and DevSecOps • Provide guidance and support to engineering teams during the design, build, implementation and support procedures for enterprise-class security systems. • Oversee the design and execution of security architecture elements to mitigate threats as they emerge. • Create solutions that balance business requirements with information and cybersecurity requirements • Assist as necessary and respond immediately to security-related incidents and provide thorough remedial solutions and analysis. • Prepares cybersecurity reports and metrics by collecting, analyzing, and summarizing data and trends. • Treats people with respect; keeps commitments; inspires the trust of others; works ethically and with integrity; upholds organizational values; accepts responsibility for own actions. Key Decisions • Cybersecurity strategy and roadmap • Cybersecurity China capabilities matrix and priorities • Business cyber risk landscape • Issue and Risk backlog and prioritization • Tech project review and approval • Reports and metrics reflect on cyber priorities Qualifications • Bachelor's degree in computer science or a related discipline, or equivalent work experience required, advanced degree preferred. • Minimum 10 years of experience in information security or related technology experience required experience in the retail industry or professional consulting firm is a plus. • Working knowledge of frameworks such as ITIL, NIST 800-53, ISO 27000 is required. • Good understanding on cybersecurity laws and regulations • Certification in one or more of the following is a plus: CISSP, CISA, CISM, CCSK, CCSP, GCP Security, Azure Security Engineer, or similar. • Understanding of public cloud technologies, shared responsibility model for cloud, and experience implementing or assessing cloud security controls is required.

职位职责： CRM产品经理是一个面向内部的职位，通过与销售团队的紧密合作，建立CRM在全球范围内的最佳实践，推动销售和业务的增长。 凭借对CRM系统架构的专业知识，在快节奏的环境中，提供解决方案和可行性建议。并通过与开发团队合作，确保产品按时交付和满足内部销售团队的需求。您需要具备深入了解内部销售流程和业务需求的能力，以及卓越的项目管理和团队合作能力。 1、负责CRM相关产品的流程和功能设计，定义产品路线图，编写产品需求文档； 2、与内部销售团队紧密合作，收集和分析销售流程和业务需求； 3、管理产品开发的整个生命周期，包括项目计划、进度跟踪和风险管理； 4、与开发团队密切合作，确保产品按时交付，并满足高质量标准； 5、产品指标监控&分析，与相关团队合作快速识别问题以及产品功能连续迭代，追求产品关键指标的提升。 The Product Manager - CRM is an internal-facing role that works closely with the sales team to establish best practices for CRM usage globally, driving sales and business growth. Leveraging your expertise in CRM system architecture, you will provide solutions and feasibility recommendations in a fast-paced environment. Collaborating with the development team, you will ensure on-time delivery and meet the needs of the internal sales team. You will need to have a deep understanding of internal sales processes and business requirements, as well as excellent project management and teamwork skills. 1. Responsible for the process and functional design of CRM products, defining product roadmaps and writing product requirements documents; 2. Work closely with the internal sales team to gather and analyze sales processes and business requirements; 3. Manage the entire product development lifecycle, including project planning, progress tracking, and risk management; 4. Work closely with the development team to ensure products are delivered on time and meet high quality standards; 5. Monitor and analyze product indicators, work with relevant teams to quickly identify problems and continuously iterate product functions, and pursue the improvement of key product indicators. 职位要求： 1、本科以及以上学历，5年以To B产品工作经历，其中至少 2 年广告或 CRM 相关经验； 2、具有互联网内部销售管理经验，熟悉并了解端到端业务流程（线索到成单）， 有大型商业化 CRM系统例如：Salesforce，Microsoft，Oracle，SAP相关CRM产品实施交付经验者为佳； 3、出色的沟通和表达能力，能够与不同的利益相关者进行有效的沟通，并推动决策； 4、对数据敏感，具有良好的逻辑思维能力和数据分析能力，善于利用数据分析和改善业务，有过主数据管理相关经验者为佳。 5、英语流利，能够进行英文文档的撰写和口头交流，有海外留学工作经历为佳。 1. Bachelor's degree or above, with more than 5 years of work experience in CRM or related B2B products; At least 2 years of advertising or CRM related experience. 2. Have experience in Internet internal sales management, familiar with and understand the end-to-end business process (lead to order). With experience in the implementation and delivery of large-scale commercial CRM systems such as Salesforce, Microsoft, Oracle, and SAP are preferred; 3. Excellent communication and presentation skills, able to effectively communicate with different stakeholders and drive decision-making; 4. Data-sensitive, with strong logical thinking and data analysis skills, adept at using data analysis to improve business; 5. Fluent in English, able to write and communicate orally in English. Overseas study or work experience is preferred.

日语为主，英文基本书面即可～  Provide global support covering all issues related to Veeva Vault  Learn everything about our software and use that knowledge to ensure client success  Support the client administrators across multiple organizations  Troubleshoot critical production issues affecting end-users, including system unavailability and data integrity issues  Create and maintain knowledge articles in our customer support portal.  Handle inquiries regarding all technical issues, information requests on application capabilities, navigation, installation or configuration  Provide coordinated support for getting new releases and configuration changes into production  Gather information for analysis, carry out the necessary research, setup test environments, replicate issues *****ly and propose resolutions or workarounds  Be a client facing representative of the Development and Product teams  Document new processes and keep existing documentation and tools up to date as the environment changes  Interface with engineering, product management and professional services when necessary  Excellent verbal and written communication skills in English and Japanese  Previous technology / admin / software / level 2 support related work experience  Bachelor’s degree in a related field or equivalent experiences  Proven ability to collaborate and build strong relationships with customers  Experience working successfully in a rapidly changing environment  Professional approach, exceptional customer service is essential  Knowledge document management systems Nice to Have  Knowledge and background in life sciences and / or content management  Knowledge of SQL database / ability to write queries  Understanding of Java, SQL, HTML, XML, JSON, SOAP, REST API  Experience in cloud / hosted software environment

Job Description : - Establish and monitor company user operation metrics, ensuring an efficient operation system. - Plan and implement the operation of the company's Customer Data Platform (CDP). - Lead the central team and collaborate with ***** teams to plan, execute, and implement user journeys. - Collaborate with the R&D team to create user profiles, user tags, and user event roadmaps and operation systems. Requirements : - Familiarity with the construction, maintenance, and use of at least one CDP platform. - Proficiency in the use and operation of at least one Marketing Automation (MA) tool. - Knowledge of user lifecycle management and membership system construction. - Excellent bilingual communication skills, with fluency in English. Industry Experience : - Background in the e-commerce industry, preferably with experience in platform products, membership products, and user operations. - Ability to work in a multilingual environment. Position Experience : - Over 5 ～ 10 years of experience in user operations, with at least 3 years in a managerial role. - Proven track record of successfully leading large-scale user operation projects, with the ability to independently formulate and execute operational strategies. -Strong team management and cross-departmental coordination skills, capable of efficiently integrating resources to achieve goals. - Excellent data analysis and decision-making abilities, with the capacity to drive operational strategy optimization and improvement through data insights. Special Notes : - The role requires strong communication and collaboration skills, capable of working efficiently within cross-departmental and cross-regional teams. -Strong data analysis capabilities and insights are needed to drive optimization and improvement of operational strategies through data.

# Summary of This Role Responsible for overseeing Application systems, architecture, design, data workflow, logical processes, and system interfaces. Assure synergy between software and hardware architecture to maximize that relationship. Determine and develop architectural approaches and solutions, conduct business reviews, document current systems, and develop recommendations on how to proceed with the applications. Responsible for ensuring optimal application and system performance. # What Are We Looking For in This Role? Minimum Qualifications： - Bachelor's Degree - Relevant Experience or Degree in: Computer Science, Management Information Systems, Business or related field - Typically Minimum 8+ Years Relevant Exp #Preferred Qualifications - Master's Degree - Computer Science or Information Systems - Certification in IT Architecture # What Are Our Desired Skills and Capabilities? - Skills / Knowledge - Having broad expertise or unique knowledge, uses skills to contribute to development of company objectives and principles and to achieve goals in creative and effective ways. Barriers to entry such as technical committee review may exist at this level. - Job Complexity - Works on significant and unique issues where analysis of situations or data requires an evaluation of intangibles. Exercises independent judgment in methods, techniques and evaluation criteria for obtaining results. Creates formal networks involving coordination among groups. - Supervision - Acts independently to determine methods and procedures on new or special assignments. May supervise the activities of others. - Experience on design and develop distributed services in both VMs and containers - Backend technology stacks (Java,Node), frontend technology stacks (React, Angular), CI tools (Gradle, Jenkins, Shell) CD tools(Terreform, Python), Platforms (Linux, Docker, Kubernetes), Databases (MYSQL, MongoDB, Redshift, Redis), Cloud platform(AWS(EC2, S3,SQS, SNS, Lambda, Serverless, Kibana, Elasticsearch), Azure)

Key Responsibilities: 1. Manage and grow the company’s international social media presence across platforms like Twitter, Discord, YouTube, and LinkedIn to enhance brand visibility and support business objectives. 2. Manage and engage with user communities, gather feedback, conduct user research, plan and execute campaigns to achieve user growth targets. 3. Collaborate closely with the business development and international marketing teams to align strategies and achieve shared goals. Qualifications: 1. Bachelor’s degree or above from a top-tier university (211 program and above) with a minimum of 3 years of experience in social media management, marketing, particularly in an international context. 2. Fluent in English with excellent reading, writing, and communication skills. 3. Extensive domestic media resources. 4. Strong analytical skills, with the ability to interpret data and develop actionable insights. Proficient in using data analysis tools and methodologies to drive results. Preferred Qualifications: 1. Experience in the blockchain industry. 2. Studying abroad experience is preferred.

Key Responsibilities: - Develop Visual language: Define, create and maintain a world classic visual style and design language tailored to the Web3 space, ensuring consistency across all platforms and touchpoints. - Brand Evolution: Enhance and refine our existing brand identity to align with the fast-evolving Web3 ecosystem. - UI/UX Collaboration: Work closely with product designers to craft visually stunning and intuitive interfaces for our applications and websites. - Creative Campaigns: Design visually impactful assets for marketing campaigns, social media, and events to drive user engagement and brand recognition. - Motion Graphics & Interaction Design: Incorporate animations and micro-interactions into designs to elevate user experiences. - Trend Analysis: Stay on top of Web3 and design trends, ensuring our visual identity remains fresh and forward-thinking. - Stakeholder Communication: Present concepts, prototypes, and final designs to stakeholders, gathering feedback and iterating as needed. Requirements: Experience: 5+ years of experience in visual design, preferably in tech or Web3 industries. Portfolio: A strong portfolio showcasing a range of visual design projects, including branding, digital campaigns, and interface design. Technical Skills: - Proficiency in design tools like Figma, Adobe Creative Suite (Photoshop, Illustrator, After Effects). - Familiarity with motion design tools such as After Effects or Principle is a plus. - Understanding of Web3: Knowledge of blockchain technology, crypto, NFTs, and the decentralized ecosystem is highly preferred. - Creativity & Vision: Ability to translate complex concepts into visually compelling designs. - Collaboration: Strong communication and interpersonal skills to work effectively with diverse teams. - Adaptability: Thrives in a fast-paced, evolving environment, with an eagerness to experiment and innovate.

Key Responsibilities: 1. Product Planning: Develop and execute a comprehensive product roadmap for the concierge product.Prioritize product features and functionalities based on market analysis, customer feedback, and business goals. 2. Commercial Design: Collaborate with cross-functional teams to design pricing strategies, promotional plans, and sales enablement materials that align with the concierge product's value proposition. Continuously monitor market trends and competitor activities to adjust commercial strategies as needed. 3. Product Experience: Ensure the concierge product delivers an exceptional user experience that meets or exceeds customer expectations. Work closely with design and development teams to refine the product's user interface, user experience, and overall functionality. 4. Performance Analysis & Optimization: Analyze product performance data across clients and channels to identify opportunities for growth and improvement.Develop and implement strategies to maximize the concierge product's utilization, revenue, and profit. 任职要求 Required Skills & Qualifications: 1. Strong product management and commercial acumen 2. Excellent communication skills in both English and Chinese 3. Proven experience in developing and launching successful products 4. Ability to foster a collaborative environment within the team, encouraging open communication and idea-sharing 5. Effectively manage multiple tasks and priorities, ensuring timely delivery of high-quality results 6. Adapt to changing market conditions and business needs, quickly adjusting the approach as necessary

DataVisor is the world’s leading AI-powered Fraud and Risk Platform that delivers the best overall detection coverage in industry. With an open SaaS platform that supports easy consolidation and enrichment of any data, DataVisor's solution scales infinitely and enables organizations to act on fast-evolving fraud and money laundering activities in real time. Its patented unsupervised machine learning technology, advanced device intelligence, powerful decision engine and investigation tools work together to provide guaranteed performance lift from day one. DataVisor's platform is architected to support multiple use cases across different business units flexibly, dramatically lowering total cost of ownership, compared to legacy point solutions. DataVisor is recognized as an industry leader and has been adopted by many Fortune 500 companies across the globe. Our award-winning software platform is powered by a team of world-class experts in big data, machine learning, security, and scalable infrastructure. Our culture is open, positive, collaborative, and results driven. At DataVisor, we are working hard to find excellent web front-end engineers who can constantly challenge ourselves and surpass ourselves. We hope that candidates have a solid development foundation and broad front-end or full-stack development experience. Mature experience in front-end framework, early start-up technology company experience is preferred, we look forward to furthering communication with you! Responsibility: 1. Develop DataVisor user analysis interface, including data visualization and database interface functionality, and complete the development efficiently tasks; 2. Constantly participate in the development of the Web front-end, back-end development, API interface, etc. of the DataVisor big data analysis platform; 3. Focus on business, business goals, and exert self-creativity and productivity to achieve business needs. Requirements 1. Minimum two years of web development experience, proficient in HTML, CSS, Javascript, Typescript and other related knowledge 2. Minimum two years of experience in front-end frameworks (such as Angular, React), etc., experience in data visualization is preferred 3. Familiar with web testing framework, Java Selenium, experienced in write E2E test cases/test suites and Unit Test for frontend code, and also to be able to extend existing applications and have certain experience in performance tuning 4. Experienced in Java/Spring programming, familiar with Web back-end development, and big data analysis experience is preferred. 5. NodeJS server-side development, database interface development experience, and SQL proficiency are preferred. 6. Proficiency in using git, Jenkins and other tools 7. Good English reading and writing skills, good at communication 8. B.S is required Benefits We offer a flexible schedule with competitive pay, equity participation and health benefits, along with catered lunch, company off-sites, and game nights, as well as the opportunity to work with a world class team.