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1.Educational background: Bachelor's degree and above in design-related disciplines such as industrial design, digital media art, psychology, or other related design majors.

2.Work Experiences: Over 6 years of experience in internet or mobile internet interaction design.

3.Industry Experiences:
I.Familiar with Internet, mobile Internet product development process, first-line Internet company UED and related work experience is preferred.
II.successful cases of leading large/medium-sized projects.

4.Professional Qualifications:
I.Proficient in various design methodologies and tools, and capable of providing accurate guidance to others.
II.Strong logical thinking abilities, adept at analyzing scenarios and user models, expressive with visual communication skills, and possessing a holistic view of the product.
III.Familiar with UED methodologies and workflows; possesses a deep understanding and practical experience in interaction design. Capable of independently managing multiple products or an entire product line, with the ability to drive interaction design in areas such as product planning and strategy.
IV.Possesses strong project communication and innovation skills, a collaborative team spirit, effective time management abilities, and enthusiasm for both work and design.

5.Language Requirement: Fluent in professional business writing and verbal communication skills.

6.Team Experience: Possesses excellent team management experience and capabilities, along with a strong work passion, desire for innovation, and a sense of responsibility. Can drive the team's design capabilities forward.

7.Please provide a portfolio link or document.

1.Report to the department head, responsible for interaction design and experience optimization of product side. Provide the highest quality of user-centered interaction design for the product.

2.Proficiently use knowledge systems such as demand analysis ability, information architecture design ability, process logic design ability, prototype design ability, interaction documents standardization ability, etc. Organize teams to provide interactive solutions that align with product goals and drive the implementation of the solutions.

3.Responsible for the construction and settlement of product side interaction specifications of the group design system, execution and implementation of componentized design, and participate in the construction of design tools.

4.Monitor the target user requirements, product data changes, and user satisfaction for enterprise products. Scientifically formulate metrics for product experience levels and propose improvement suggestions for enhancing the overall user experience.

5.Regularly conduct usability and user experience analyses on industry hot and competing products to generate analysis reports. Refine product experiences based on the findings to enhance overall usability.

6.Accurately assess project risks and risk control ability to minimize project risk.

7.Possess a global perspective and innovative thinking, capable of promptly addressing issues that arise during project implementation to ensure the final quality.

8.Other tasks within the scope of responsibilities.

1.Educational Background: College's degree or above in a related information technology field.

2.Work Experience: Over 6 years of Java development experience.

3.Industry Experience:
I.Have successful technical (business) products.
II.Independent experience in leading cross-departmental projects.
III.Participated in the construction of large-scale projects as a core member.
IV.Experience in IM projects.

4.Professional Qualification:
I.Proficiency in Java language, understanding of high concurrency, multithreading, JVM, operating systems, etc.
II.Mastery of common data structures, design patterns, distributed systems, microservices system design theory, and service governance methods.
III.Familiarity with MySQL, NoSQL, RabbitMQ, etc., with expertise in distributed sessions, distributed caching, consistency, load balancing, etc.
IV.Able to guide junior and mid-level Java developers in modular development.
V.Strong expression and communication, coordination and landing promotion ability, can balance the efficiency of business iteration on the basis of ensuring the continuous improvement and optimization of technical architecture.

5.Team Experience: Team management experience is preferred.

6.Language Eequirements: Fluent in professional written and verbal communication skills.

1.Participated in overall system functionality analysis, outline design, and data design. Contribute to discussions and decision-making on technical solutions.

2.Independently complete the analysis and design of system modules. Lead the development of one or more junior to mid-level team members.

3.Independently carry out the implementation of the core part of the system code and address complex issues.

4.In-depth understanding of the business and participate in the definition of key business metrics, insight into the key impact factors affecting the key indicators.

5.Proficient in various tools to solve production problems, able to quickly complete tasks related to familiarization, development, diagnosis, problem fixing, enhancement, etc. of a new system.

1.Educational Background: Bachelor's degree or higher, majoring in information technology or a related field.

2.Work Experience: Over 5 years of professional work experience.

3.Industry Experience:
I.Have experience independently managing a product module, including conducting market research, overall product design, and planning for the long-term development of the product, setting goals, and implementing them specifically.
II.Experience with successful product projects is preferred, including involvement in the entire project cycle, from project initiation to development, implementation, and promotion of effective application.
III.Capable of thoroughly understanding business requirements, utilizing data, and employing AI intelligent algorithms to restructure the product, continuously enhancing the user experience.
IV.Technical development experience is preferred.

4.Professional Qualifications:
I.Excellent skills in product analysis and design
II.Strong abilities in data and business analysis, adept at uncovering issues through data analysis
III.Preferably possess PMP, Certified System Planning and Management, and NPDP certifications.

5.Team Experience: More than 1 year of team management experience.

6. Language Requirement: Proficient in communication and presentation skills, with a good   ability to create documents. Proficiency in English reading and communication skills is also required.

1.Responsible for analyzing and exploring requirements for integrated modules, and conducting competitive analysis of products within the same industry.

2.Responsible for the requirement planning and design of integrated module products (IM, calendar, messaging, documents, cloud drive, etc.).

3.Responsible for defining product features, logic, and interaction (MRD/BRD/PRD), writing product requirement documents according to the product design document specifications, including business structure and processes, interface prototypes, and interaction design.

4.Implement standardized version control and maintain a feature list for each version of the product.

5.Organize and coordinate with relevant departments, assess requirements, confirm development cycles, track project progress, collaborate to complete product UAT validation work, and ensure version quality.

6.Develop product training courses and provide professional product training and demonstrations for relevant departments within the company.

1.Educational background: Bachelor's degree or above, major in information technology.

2.Work Experience: Over 5 years of work experience.

3.Industry Experience:
I.Experience in independently responsible for a product module, including completing market research, overall product design, and product planning for long-term development, target formulation and specific implementation
II.Successful product project experience is preferred, that is, experience in the whole project process, including project establishment -development -landing - effect application and promotion.
III.Able to fully understand business needs, use data, AI intelligent algorithm to reconstruct products, and continue to improve user experience.
IV.Experience in technology development is preferred.

4.Professional Qualification:
I.Excellent product analysis and design operation skills.
II.Strong data and business analysis ability, good at mining problems through data analysis.
III.PMP, System planning and management engineer and NPDP certificates are preferred.

5.Team Experience: More than 1 year team management experience.

6.Language Requirements: have good expression, presentation skills, with a certain degree of document ability, English reading and communication skills. 

1.Fully responsible for the product system planning and management of the group's business work management module, planning, formulating and implementing product strategies, road maps and updating and iteration plans at the product level.

2.Responsible for the product project cycle and schedule of the work management module, and maintained effective coordination with other module groups of the product department to promote it together.

3.Responsible for leading the team to complete the writing of product requirement documents and product prototype drawing, assisting the technical development team to understand and master the requirements, responsible for the direction of product requirements and ease of use.

4.Responsible for the work management module research industry trends, competitive product analysis, user feedback, quickly update and adjust product strategies, and timely promote the implementation, to ensure the market competitiveness of the business in the industry.

5.Responsible for the coordination and communication with the design team, technical team, operation team and project team, grasp the process from design, development to launch, and promote the achievement of module objectives.

6.Cooperate with the operation department to carry out marketing, activities and operation planning related to the market and operation of the work management module, and provide product support.

7.Responsible for team building and echelon construction, and give specific work guidance.

8.Other work within the scope of responsibility. 

1.Educational Background: Bachelor's degree or higher, majoring in information technology or a related field.

2.Work Experience: More than 8 years of experience in internet-related product management.

3.Industry Experience:
I.Familiar with the entire product lifecycle process in the internet industry.
II.Have experience in developing product training courses and providing professional product training and demonstrations for relevant departments within the company.
III.Have experience leading a product module, including conducting market research, overall product design, and planning for mid-term development. Set goals and execute them specifically.
IV.Technical development experience is preferred.

4.Professional Qualifications
I.Capable of synthesizing different scenarios across multiple business domains, abstracting and summarizing the core value of platform products.
II.Possess overall planning capabilities, developing integrated product plans for both the short and long term.
III.Strategic foresight ability, insightful understanding of the industry and users, sharp business intuition, and distinctive product insights.
IV.Strong capabilities in data and business analysis, adept at uncovering issues through data analysis
V.Possess a holistic perspective, excellent coordination skills, communication abilities, and team management skills, as well as structured documentation capabilities.
VI.PMP, Certified System Planning and Management, and NPDP certifications are preferred.

5.Geographical Experience: Possess an international perspective and experience, with profound insights and product/project implementation experience in the Chinese, Southeast Asian, and other international markets.

6.Team Experience: More than 3 years of team management (mentoring) experience.

7.Language Requirement: Fluent in professional business writing and language communication skills.

1.Responsible for the planning and management of business center products

2.Responsible for the planning and management of business center products. Specific responsibilities include aggregating the capabilities of middle-tier businesses such as permissions, processes, and other service capabilities for the V V product. This involves planning and designing a capability center product with high cohesion and low coupling tailored to business domains.

3.Conducting requirement research, refining requirements, prototype design, coordinating and following up on the entire process of design, development, and testing. This ensures the successful delivery and launch of the product. Following the product launch, monitoring market feedback is essential, reallocating feedback requirements, and driving product feature iterations and upgrades.

4.Pay attention to user data in product market operations, conduct data statistics and analysis, use data insights to understand potential user needs, uncover core requirements, and build distinctive product features.

1.Educational Background: Bachelor's degree or higher, majoring in information technology or a related field.

2.Work Experience: Over 5 years of experience in internet product management.

3.Industry Experience
I.Familiar with the entire product lifecycle process in the internet industry.
II.Experience in developing product training courses and providing professional product training and demonstrations for relevant departments within the company.
III.Possess experience participating in a product module, including conducting market research, overall product design, and planning for mid-term development. Capable of setting goals and executing them specifically.
IV.Technical development experience is preferred.

4.Professional Qualifications:
I.Excellent skills in product analysis and design, including business structure, processes, interface prototypes, and interaction design.
II.Capable of critically thinking about the essence of requirements, possessing strong data analysis and logical thinking skills.
III.Holds professional certifications in the product field.

5.Team Experience: Prior team management experience is preferred.

6.Language Requirement: Proficient in professional written and verbal communication skills.

1.Responsible for analyzing and exploring enterprise product requirements, as well as conducting competitive analysis of products within the same industry.

2.Responsible for the requirement planning and design of the core human resources product line.

3.Responsible for defining product features, logic, and interaction (MRD/PRD), following product design document specifications, writing product requirement documents, including business structure and processes, interface prototypes, and interaction design.

4.Implement standardized version management, maintaining the functional list for each product version.

5.Organize and coordinate with relevant departments such as research and development, assess requirements, confirm development cycles, track project progress, collaborate to complete product UAT validation work, and ensure version quality.

6.Develop product training courses and provide professional product training and demonstrations for relevant departments within the company.

7.Other responsibilities related to subsequent changes in job functions for this position.

1.Educational Background: Bachelor's degree or above in Fine Arts, Visual Design, Industrial Design, or related fields

2.Work Experience: Over 5 years of experience in UI design.

3.Industry Experience: Experience in high-difficulty or large-scale project design; priority given to those with firsthand experience in internet product design.

4.Professional Qualifications:
I.Proficient in using design software such as Sketch, Figma, After Effects, etc., with the ability to independently handle the interface visual design of complex systems.
II.Possess strong creative conceptualization skills and a good understanding and analytical ability for requirements.
III.Active and innovative thinker with a keen sense of visual design trends and advanced industry design concepts. Possesses a unique perspective and ideas on existing concepts and can identify the flaws and shortcomings in current designs.
IV.Proactively engages in work, possesses the ability to manage multiple projects and tasks, collaborates across geographical locations and teams, and demonstrates a positive and cooperative attitude with a strong team spirit.

5.Language Requirement: Proficient in clear and professional business written and verbal communication skills.

6.Please provide a portfolio link or file.

1.Responsible for reporting to the head of desktop UI, overseeing the design and visual optimization of group desktop or mobile UI, and managing the end-to-end process from creative design style to design execution.

2.In-depth understanding of business requirements, leveraging systematic design concepts and methodologies such as requirement analysis, platform design, visual construction planning, design innovation, motion design, etc. Organize the team to provide UI solutions that align with product goals, demonstrate innovation, and integrate with design standards, and drive the implementation of these solutions.

3.Share design experience, refine design methods, summarize design thinking, and grow together with the team. Participate in the training of new team members and assist in talent development.

4.Strive for professional excellence, propose innovative visual experiences, and drive the team to accomplish product visual design and innovation based on business direction and design goals.

5.Assist in consolidating and summarizing the desktop and mobile UI specifications of the group's design system, execute and implement modularized UI design, and participate in the construction of design tools.

6.Possess a global perspective and innovative thinking, able to address issues that arise during project implementation promptly, ensuring the final quality.

7.Accurately assess project risks and demonstrate the ability to control risks, minimizing potential negative impacts on the project.

8.Other responsibilities within the scope of the role.

1.Educational Background: Bachelor's degree or above in a design-related major.

2.Work Experience: Over 8 years of experience in visual design.

3.Industry Experiences:
I.Priority given to those with experience in visual design at leading internet companies.
II.Successful experience in leading large/medium-sized projects is a plus.

4.Professional Qualifications:
I.Possess outstanding visual expression and creative abilities, proficient in various design methodologies and tools.
II.Demonstrate a strong passion for design, possess a high level of curiosity, and exhibit a keen awareness of both domestic and international design trends.
III.Capable of independently leading the visual design for large-scale projects, with a high level of control, attention to detail, and action-oriented approach.
IV.Excel in cross-department collaboration, with strong organizational and management skills, execution capabilities, and communication skills.
V.Possess a strong sense of teamwork and resilience, capable of developing design methodologies that are inheritable and replicable, and empower the team.

5.Language Requirement: Proficient in clear and professional business written and verbal communication skills, proficiency in English is preferred.

6.Team Experience: With over 3 years of team management experience, possessing strong team management skills and capabilities. Demonstrates enthusiasm for work, a desire for innovation, a sense of responsibility, and the ability to drive the team's design capabilities.

7.Please provide a portfolio or portfolio link

1.Reporting to the design head, primarily responsible for desktop UI design and visual optimization, overseeing team building and management, and managing the end-to-end process from creative design style to design execution.

2.Deeply understand business requirements and leverage systematic design concepts and methodologies such as requirement analysis, platform design, visual construction planning, design innovation, motion design, etc. Organize the team to provide UI solutions that align with product goals, demonstrate innovation, integrate with design standards, and drive the implementation of these solutions.

3.Regularly conduct visual experience analysis on industry hot products and competitors and produce analysis reports. Ensure timely tracking of global design trends, optimize design solutions, and improve visual experiences.

4.Pursuing professional excellence, enhance the quality of visual design, and generalize personal experience and capabilities into team skills to advance the overall design capabilities of the team.

5.Responsible for the construction and consolidation of the group's design system desktop UI specifications, the execution and implementation of modularized UI design, and participation in the construction of design tools.

6.Possess a global perspective and innovative thinking, capable of addressing issues that arise during project implementation promptly, ensuring the final quality.

7.Accurately assess project risks and demonstrate the ability to control risks, minimizing potential negative impacts on the project.

8.Other responsibilities within the scope of the role.

1.Educational Background: Bachelor's degree and above in industrial design, digital media art, psychology and other design related majors.

2.Work Experience: Over 5 years of experience in Internet or mobile Internet interaction design.

3.Industry Experiences:
I.First-line Internet company or local life service product design experience is preferred.
II.Experience in launching product design cases.

4.Professional Qualifications:
I.Proficient in using common design tools such as Axure, Sketch, Figma, etc. Able to skillfully utilize design tools to clearly and visually express design intent.
II.Possess profound insights into the theory and practice of interaction design and design research in the Internet field and have certain research and innovation ability.
III.Strong logical thinking skills, adept at analyzing scenarios and user models, excellent visualization skills, and possess a holistic view of the product.
IV.Able to complete interaction output of project independently and follow up the project maintenance.
V.Possess strong design drive and execution capabilities, excellent communication, design expression, and teamwork skills. Proactive and positive, detail-oriented, and strong coordination abilities.

5.Language Requirement: Professional business writing and language communication skills.

6.Please provide portfolio link or document.

1.Reporting to the person in charge of corporate product interaction, responsible for the interaction design and user experience optimization of enterprise product terminals, and accumulating professional expertise in business line domains.

2.Discuss the ways to enhance user experience and improvement suggestions with team members. Balance business logic, product logic, and user experience logic, gain a deep understanding of the business model, actively participate in tailoring product requirements, handle issues, and provide reasonable and effective solutions.

3.Continuously collaborate with the product and R&D teams to achieve goals, ensuring product experience quality. Track online data and user feedback, validate design effectiveness, and consistently drive user experience optimization.

4.Under team leadership, regularly conduct usability and user experience analysis on industry hot and competing products. Assist Senior Design Experts in producing analysis reports to enhance product experience.

5.Complete the design of product frameworks, workflows, and interactive interfaces to enhance the usability and efficiency of the product.

6.Oversee the development and iteration of the design system, summarize and refine the experience and model of generality.

7.Possess the ability of project risk identification, timely feedback on the risks existing in the project.

8.Other responsibilities within the scope of the role.

1.Educational Background: Bachelor's degree or above, major in information technology.

2.Work Experience: Over 6 years of mobile terminal development experience, over 2 years of Flutter project development experience.

3.Industry Experience:
I.Successful technical (business) products.
II.Independently responsible for cross-departmental project experience.
III.Participated in the construction of large-scale projects as a core member.

4.Professional Qualifications:
I.Proficient in the common asynchronous programming model, proficient in multi-threaded operation principle.
II.Familiar with cross-platform Flutter engine development, performance stability, virtual machine optimization.
III.Proficient in Android or iOS native development technology, have rich experience in Android or iOS development, at least familiar with Java/Kotlin/Object-C/Swift/C++ and other languages.

5.Team Experience：Team management experience is preferred.

6.Language Requirements: Fluent in professional written and verbal communication skills.

1.Participate in Flutter, iOS/Android basic framework, technology selection, and can build basic framework.

2.Participate in design development and iterative maintenance of framework capability layer.

3.Able to independently carry out the implementation of the core part of the system code, and the positioning and solving of problems.

4.Participate in the formulation of technical documents and development specifications, and continue to improve the development process, write the corresponding outline design documents, deployment documents and other technical documents.

5.Able to lead middle and senior engineers to explain the framework and understand the split of the ability layer. 

1.Bachelor's degree or above in a computer-related major, with more than 5 years of relevant work experience.

2.Solid knowledge, experience, and skills in C/C++ programming and debugging, with good programming habits.

3.Profound understanding of data structures and algorithm design.

4.Excellent logical thinking skills, passionate about solving challenging problems, and adept at analyzing and resolving issues.

5.Strong initiative and a desire for knowledge, good at learning new things.

6.Understanding of the Linux system development environment, including system programming, network programming, toolchains, Shell commands, and Shell script programming.

7.Experience in client SDK development and Tencent Mars development is preferred.

8.Familiarity with IM and email protocols, with development experience being a plus.

9.Familiarity with MQTT and XMPP protocols is a plus.

1.Responsible for front-end SDK implementation

2.Responsible for backend core business implementation and optimization.

3.Responsible for writing relevant documents in software design (software requirement analysis, outline design, detailed design, etc.)

4.Responsible for the development of core features and code, and tackling technical challenges.

5.Responsible for code quality and progress, and reviewing code from other team members.

6.Participate in optimizing product interactions and performance to enhance user experience, response speed, and ensure good compatibility.

7.Participate in development process discussions and optimizations.

1.Educational Background: Bachelor's degree or above in information technology or a related field from a regular institution.

2.Work Experience: Over 7 years of iOS development experience.

3.Industry Experience:
I.Successful experience in developing technical (business) products.
II.Participation in departmental technical planning or independent leadership of cross-department projects.
III.Experience as an architect or core technical backbone, leading the design of large to medium-sized system architectures and core code development.

4.Professional Competencies:
I.Familiarity with Xcode, Cocoa or Cocoa Touch, UIKit, etc.
II.Proficiency in various Core Frameworks.
III.Mastery of parallel development, networking, memory management, and GUI development under OS X/iOS, with expertise in middleware architecture design.
IV.Able to guide junior and senior iOS engineers in modular development, independently handle the design and development of complex modules, and extract problems and propose solutions based on experience.

5.Team Experience: Prior team management experience is preferred.

6.Language Requirement: Fluent in professional written and verbal communication skills.

1.Responsible for establishing the foundational framework for iOS and selecting relevant iOS technologies.

2.Responsible for the design, development, and iterative maintenance of the iOS framework's capability layer.

3.Implement core parts of the system's code and participate in the design of complex business architectures.

4.Investigate, locate, and resolve challenging problems.

5.Develop development standards and write corresponding technical documents such as summary design and deployment documents.

6.Guide senior engineers in project development and technical improvement.

1.Educational Background: Bachelor's degree or above in a related information technology field.

2.Work Experience: Over 5 years of experience in web development.

3.Industry Experience:
I.Experience in independently designing and developing modules.
II.Participated in the construction of large-scale projects.

4.Professional Competencies:
I.Proficient in front-end technologies.
II.Skillful in using various common frameworks.
III.Possesses insights into optimizing websites, strong learning and practical abilities, actively explores the application of new knowledge, has a smooth understanding of development requirements, and demonstrates foresight in overall project development.
IV.Able to guide junior and mid-level web engineers in modular development.
V.Possesses troubleshooting skills.

5.Language Requirement: Fluent in professional written and verbal communication skills.

1.Participate in the construction of front-end frameworks, technical selection, pre-research, and architectural design of core functionalities.

2.Responsible for the development of core front-end functionalities and code and tackling technical challenges.

3.Collaborate closely with backend engineers, participate in designing specifications for data interaction between front-end and backend.

4.Responsible for the quality and progress of front-end code, reviewing code from team members.

5.Engage in optimizing product interactions and performance to enhance user experience and response speed, ensuring good compatibility across various browsers.

6.Participate in discussions and optimizations of the development process.

1.Be independently responsible for the test organization and implementation of the project.

2.More than 5 years of testing experience, familiar with Java/python and at least one programming language, familiar with database, etc.

3.Can independently write test plans, test cases, the use of mainstream testing tools to complete the test.

4.Proficient in writing automated test scripts, independently deploying test environment and completing execution.

5.Can develop different testing strategies according to different system characteristics.

6.Good team spirit, good at coordination and communication, with a high problem promotion and solution ability.

1.Responsible for the company's product functional testing, interface testing, performance testing, automation testing and safety testing.

2.Fully guarantee the quality of product research and development process and the quality of project results.

3.Design high-quality test scenarios and test cases, and participate in the execution of test cases.

4.Collect, analyze and excavate automation, performance and safety test requirements and sort them out.

5.Evaluate and follow up automation, performance and safety test requirements, and produce corresponding test documents (test cases, test problem tracking tables, test reports, etc.).

6.Construct test data related to automation, performance and safety test requirements, and develop corresponding automation, performance and safety test scripts.

7.Sharing documents for landing test, providing technical guidance and training help for middle and junior testers. 

1.Educational Background: Bachelor's degree or above in a related information technology field.

2.Work Experience: Over 5 years of Java development experience.

3.Industry Experience:
I.Experience in independently designing and developing modules.
II.Participated in the construction of large-scale projects.

4.Professional Qualifications:
I.Proficiency in Java language, understanding of high concurrency, multithreading, JVM, operating systems, etc.
II.Mastery of common data structures, design patterns, distributed systems, microservices system design theory, and service governance methods.
III.Familiarity with MySQL, NoSQL, RabbitMQ, etc., with expertise in distributed sessions, distributed caching, consistency, load balancing, etc.
IV.Able to guide junior and mid-level Java developers in modular development.
V.Possesses troubleshooting skills.

5. Language Requirement: Fluent in professional written and verbal communication skills.

1.Participated in overall system functionality analysis, outline design, and data design. Contribute to discussions and decision-making on technical solutions.

2.Independently complete the analysis and design of system modules. Lead the development of one or more junior to mid-level team members.

3.Independently carry out the implementation of the core part of the system code and address complex issues.

4.Develop technical documents and coding standards. Continuously improve the development process and write corresponding technical documents, such as summary design and deployment documents.

1.Educational Background: Bachelo's degree or above, major in information technology.

2.Work Experience: Over 7 years of Java development experience.

3.Industry Experience:
I.Successful technical (business) products。
II.Participated in the implementation of departmental technical planning or independently led cross-departmental projects。
III.Served as an architect or core technical backbone, with leading experience in large and medium-sized system architecture design and core code development.

4.Professional Qualifications:
I.Proficient in Java language, familiar with high concurrency, multithreading, JVM, operating system, etc., skilled in using various frameworks.
II.Familiar with microservices, familiar with distributed Session, distributed cache, consistency, load balancing, message queue, etc.
III.Good business modeling ability, able to combine business scenarios to abstract business models.
IV.Able to guide junior high level java for modular development, can be independently responsible for the design and research and development of complex modules, can refine problems and propose solutions based on past experience.

5.Team Experience: Team management experience is preferred.

6.Language Requirements: Fluent in professional written and verbal communication skills.

1.Responsible for back-end system architecture design scheme planning，architecture design and system design.

2.Conduct technical review and check on the project, verify the effectiveness and rationality of the scheme.

3.Write core code and CodeReview, lead the team to complete project development and maintenance, and ensure the scalability and maintainability of the project.

4.Optimize system performance and security reinforcement to ensure the safe,stable and efficient operation of the system.

5.Solve the faults and problems in the operation of the system.

6.Write the planning documents/interface documents generated during the  development process.

7.Provide technical guidance and training assistance to high, middle and junior developers. 

1.Educational Background: Bachelor's degree or above, major in information technology.

2.Work experience: Over 5 years of Android development experience.

3.Industry Experience:
I.Independently responsible for module design and research and development experience.
II.Participated in the construction of large-scale projects.

4.Professional Qualifications:
I.Proficient in Flutter, kotlin, java language development.
II.Have certain framework design ability.
III.Able to independently take charge of basic component development, with good design ability.
IV.Able to guide junior and intermediate Android engineers to carry out modular development.
V.Have a certain problem troubleshooting ability.

5.Language Requirements: Fluent in professional written and verbal communication skills.

1.Participate in the functional analysis, summary design, data design, technical plan discussion and decision of Android front-end.

2.Independently complete the analysis and design of the system module.

3.Able to independently carry out the core part of the system code implementation and problem solving.

4.Develop technical documents and development specifications, continuously improve the development process, and write corresponding technical documents such as summary design documents and deployment documents.

1.Educational background: Bachelor's degree or above, major in information technology.

2.Work Experience: Over 3 years experience in Flutter project development.

3.Industry Experience:
I.Independently responsible for module design and R&D experience;
II.Participated in the construction of large-scale projects.

4.Professional Qualifications:
I.Familiar with Flutter cross platform development technology, familiar with relevant APIs and third-party frameworks.
II.Familiar with modularization, componentization, engineering development concept, good sense of modularization.
III.Familiar with common data structures and algorithms;
IV.Strong analytical and problem-solving skills, as well as stress resistance. Curious about new technologies, actively exploring, quickly learning and applying them to products
V.Proficient in Android or iOS mobile native development technology

5.Language Requirements: Fluent in professional written and verbal communication skills.

1.Participate in the functional analysis, outline design, data design, technical solution discussion and decision of Flutter project.

2.Independently completed the analysis and design of system modules.

3.Can independently carry out the core part of the system code implementation and problem solving.

4.Formulate technical documents and development specifications, and continuously improve the development process, and write corresponding outline design documents, deployment documents and other technical documents.