About the opportunity:

We are seeking a React Frontend Engineer to join us on this mission and vision. You will become an integral part of the Frontend team, which is dedicated to creating web pages, as well as desktop and mobile applications that users love and enjoy a great experience with. Interested? Keep reading!

What you’ll be working on:

• Developing WOO X web products that facilitate digital asset trading.
• Participating in the development of innovative tools to enhance the ecosystem of our products.
• Continuously optimizing development processes, performance, and user experience.

Backend Development Engineer - Trading System

Job Responsibilities:

• Responsible for designing and developing the backend architecture of the Trade Terminal trading system, ensuring high performance and stability
• Collaborate closely with traders and the strategy team to develop and optimize the trading system and related tools
• Develop and maintain a low-latency real-time market data system
• Design and implement an efficient trading execution system that connects to more than 10 exchange APIs
• Analyze historical trading data with a focus on liquidity, market impact, and trading performance optimization
• Enhance monitoring tools to visualize the trading system and portfolio management of Trade Terminal in real-time
• Responsible for the optimization and innovation of the backend technology framework while maintaining best practices with the team
• Support backend business requirements in the context of blockchain exchanges and continuously optimize system performance

Only candidates with relevant industry experience will be considered.

1、参与制定前后端的业务流程、接口协议、输出产品以及技术文档；

2、参与项目的设计、研发、部署及运维工作、编写相关特性的需求文档；

3、负责编码实现具体功能，并自测交付测试；    

4、能负责数据库的管理维护，保证服务器端系统各种数据的安全稳定能力；

5、对开发任务能做出预估，对突发性出现的问题能够及时追踪、定位和解决；

6、不局限开发语言，积极主动协助团队做好开发任务，有全栈发展规划。

Job Responsibilities:

1. Responsible for the development and maintenance of quantitative trading systems, particularly in the application within the cryptocurrency market.

Utilize advanced programming skills to optimize trading algorithms and data processing workflows, ensuring system performance and trading efficiency.

2. Collaborate closely with financial analysts and data scientists to develop new trading strategies and implement them effectively.

3. Monitor the performance of trading systems, making timely adjustments and optimizations to adapt to market changes.

4. Manage and lead the technical team, coordinating development tasks to ensure projects are completed on time and meet technical standards.

Job Title: Senior Wallet Engineer

Responsibilities:

Lead the team to design and develop wallet systems that meet business requirements and stringent security standards;

Guide the team in researching and implementing new chain technologies and their related wallet solutions;

Develop, maintain, and optimize existing wallet services to ensure stability and efficiency;

Quickly respond to and accurately identify and resolve technical issues with wallet services.

Job Responsibilities:

1. Server-side rendering development

2. Complete requirements without omission, achieving high-fidelity reproduction of design documents

1. Proficient in front-end technologies with over 3 years of development experience, capable of independently handling front-end development tasks;

2. Skilled in using the React framework with project experience;

3. Familiar with code compatibility issues across different browsers and their solutions, with experience in building high-performance web applications;

4. Deep understanding and practical experience in web front-end performance optimization, development debugging, and vulnerability handling;

5. Knowledgeable in user interaction design principles, passionate about analyzing and improving product user experience;

6. Possess an engineering mindset in front-end development, with strong problem analysis and resolution skills;

7. Experience with spot and contract trading in exchanges is required.

1. Front-end Development: Responsible for the H5 front-end development of the perpetual contract trading platform, ensuring high-quality functionality and user interface.

2. User Interface Design: Complete the design and development of the user interface according to product requirements and design specifications, ensuring an aesthetically pleasing and user-friendly interface.

3. Code Optimization: Continuously optimize front-end code to improve page loading speed and performance, ensuring a smooth user experience.

4. Function Implementation: Collaborate with product managers and back-end engineers to implement front-end functionalities and data interaction.

5. Technical Research: Stay updated on the development of front-end technologies, researching and applying new technologies and tools to enhance the overall technical level of the team.

6. Problem Solving: Timely identify and resolve front-end issues encountered during development and user feedback, ensuring product stability and reliability.

7. Cross-Team Collaboration: Work closely with design, product, and back-end teams to ensure timely project delivery and meet requirements.

8. Testing and Debugging: Write test cases, perform functional testing and debugging, ensuring code quality and product stability.

Job Description:

1. Participate in the design and optimization of the front-end architecture to improve page performance, maintainability, and scalability; responsible for front-end infrastructure and component abstraction.

2. Responsible for front-end development and maintenance to deliver high-quality user interfaces and interaction experiences.

3. Maintain good communication with team members including product managers, designers, and back-end developers to understand project requirements and business logic.

Actively participate in the team's code reviews and technical discussions, providing constructive feedback and suggestions.

1. Based on independently developed Telegram advertising alliance, seek mini-apps to provide advertising monetization solutions for project parties.

2. Main client targets: TG mini-apps and TON ecosystem project parties.

3. Establish and maintain close contacts with the TON ecosystem developer community to promote the sustained development of cooperative relationships.

4. Analyze market trends, study competitors' strategies, and formulate and implement effective expansion strategies.

1. Responsible for the development, optimization, and maintenance of the company website, enhancing page performance and user experience.

2. Code quality and standards, responsible for writing high-quality, maintainable, and scalable front-end code, while adhering to team coding standards and best practices.

3. Troubleshooting and repair, responsible for troubleshooting and fixing issues in front-end projects to ensure stable system operation.

1. Solid foundation with familiarity in commonly used data structures and algorithms;

2. Proficient in Golang with a deep understanding of the goroutine mechanism;

3. Expertise in TCP/IP and HTTP protocols, including but not limited to RPC, MQ, caching technologies, scheduling strategies, etc.; proficient in Protobuf/JSON serialization protocols;

4. Familiar with MongoDB application development, understanding database principles and common performance optimization techniques, as well as principles, use cases, and limitations of MySQL and NoSQL; familiar with Redis and other technologies;

1. Design and implement a comprehensive testing strategy, including functional testing, performance testing, and security testing, to ensure the DEX platform meets high standards of stability, scalability, and security.
2. Collaborate with the development team to write and maintain automated test scripts, optimize test coverage, and enhance the efficiency and accuracy of the testing process.
3. Communicate proactively and work closely with cross-functional teams, including developers, product managers, customer support, and partners, to jointly develop, test, and deliver high-quality products.
4. Design test cases based on business requirements and technical architecture, organize and participate in test case reviews, ensuring that testing plans align with business objectives and technical standards.
5. Execute functional and non-functional testing, identify potential issues, and ensure the system operates as expected and meets performance targets.
6. Manage the identification, tracking, and resolution of bugs, drive timely resolution of issues, and ensure high-quality products are delivered on schedule.
7. Design and develop automated scripts or introduce quality management tools/platforms, continuously optimizing testing efficiency and automation levels, thereby enhancing overall team productivity.
8. Stay at the forefront of technology, continually evaluate and apply the latest testing tools, methods, and techniques to improve the team's testing processes, methodologies, and overall efficiency.
9. Participate in product design reviews and requirements analysis, propose effective testing plans, and assist in defining testing standards to ensure testability of product designs.
10. Evaluate the performance of the DEX platform in various networks and environments, analyze and provide optimization recommendations to enhance the platform's scalability and user experience.

1. Responsible for game server development, database optimization, and interface programming;

2. Interface with frontend service APIs;

3. Optimize backend game logic and provide optimization solutions;