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Full Time

1. Development work: Participate in the front-end design and development of the company's web applications and mobile devices to ensure excellent user experience for the products. 2. Page construction: Based on the design draft, perform high fidelity restoration of the page, compatible with mainstream browsers and devices. 3. Data interaction: Collaborate with backend teams to implement front-end and back-end data interaction interfaces, ensuring efficient system operation. 4. Maintenance and documentation: Maintain and optimize the existing code repository, improve

$3,000 - $35,000 /hour

Full Time

1. Responsible for product requirement analysis and review, developing testing plans, designing testing schemes and test cases, conducting functional, interface, performance, automation, security and other tests; 2. Responsible for executing and continuously optimizing test cases, complying with testing standards, recording, analyzing, following up, and optimizing test results, ensuring and improving software quality; 3. Responsible for identifying issues in the testing/production environment, providing timely feedback and tracking, and assisting developers in resolving various problems; four

$2,000 - $3,000 /hour

Full Time

1. Development work: Participate in the front-end design and development of the company's web applications and mobile devices to ensure excellent user experience for the products. 2. Page construction: Based on the design draft, perform high fidelity restoration of the page, compatible with mainstream browsers and devices. 3. Data interaction: Collaborate with backend teams to implement front-end and back-end data interaction interfaces, ensuring efficient system operation. 4. Maintenance and documentation: Maintain and optimize the existing code repository to improve code quality and performance, and write corresponding code

$2,200 - $3,000 /hour
kleinlabs
Remote

Full Time

We are looking for an experienced Node.js/TypeScript backend development engineer to join our team. If you have a deep understanding of backend development and experience in frontend development, it would be even better. In addition, if you have experience in Web3 related development or AI agent development, we will give priority consideration. Job responsibilities: Responsible for the development, optimization, and maintenance of backend systems to ensure high-performance and high availability equipment

$3,600 - $6,000 /hour
Delysium
Remote

Full Time

1. Responsible for the quality of company related websites, API services, algorithm model services, and other products. 2. Responsible for developing testing plans, testing schemes, and writing test cases. 3. Design and implement integration testing, functional testing, end-to-end testing, and regression testing. 4. Analyze and locate bugs based on test results, track and promote their reasonable resolution. 5. Optimize the collaboration process between product and development teams to improve the quality of testing task completion

$3,000 - $7,000 /hour
Delysium
Remote

Full Time

Design/implement secure and reliable contract programs on Solana and Ethereum. 2. Internal quality control and audit of smart contracts; 3. Research multiple dapp protocols and provide advanced industry visions.

$4,000 - $8,000 /hour
Delysium
Remote

Full Time

[Job Responsibilities] 1 With specific project descriptions, be able to develop technical solutions in modules and estimate the development cycle. Being able to design and develop work nodes in advance, establish development indicators for project quality control in the workplace; 2. Able to design system architecture based on the user traffic of the project, ensuring high availability, high concurrency system performance, and stability; 3. Participate in the development of core code and architecture design, discover and solve existing technical problems;

$4,000 - $8,000 /hour

Full Time

Design, develop, and maintain high-quality, responsive, and visually stunning front-end interfaces using ReactJS and/or Next.js, with a strong focus o

$1 - $20,000 /hour

Full Time

Hiring for SevenX Ventures porfolio company Seed Labs (game developer)1. 使用 Rust 进行 Solana 合约开发2. 利用 Web3 框架或语言对智能合约进行私链/测试链验证性测试,使用 Truffle 和 Openzep

$3,500 - $7,000 /hour

Full Time

Job responsibilities: 1. Responsible for advanced development work related to Python, ensuring code quality and module functionality implementation. 2. Responsible for the backend research and development of AI intelligent products, responsible for building AI system architecture, quickly building applications, and continuously optimizing product experience and stability; 3. Collaborate with product and operations teams, deeply involved in all aspects of business growth, supporting business scenarios for research and development implementation, including but not limited to: user acquisition, retention enhancement, incentive growth

$2,000 - $4,000 /hour
Maps.me
Remote

Full Time

1: Collaborate with existing colleagues to develop game servers; 2: Proficient in remote communication and team integration. 3: Undertake the core development work of game service development;

$2,500 - $3,000 /hour
Ave.ai
Remote

Full Time

-Develop web front-end, H5, etc., similar to snowball data applications

$4,000 - $5,500 /hour
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