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kai
Remote

Full Time

Solana Smart Contract Development Engineer Job Responsibilities: Design, develop, and maintain smart contracts that run on the Solana blockchain. Participate in DApp architecture design to ensure system scalability, security, and performance. Write high-quality and efficient Rust code to implement complex business logic. Collaborate with the front-end development team to integrate smart contract functionality into the user interface. Conduct code review to ensure code quality and adherence to best practices. excellent

$4,000 - $6,000 /hour
We.Rich
Remote

Full Time

Backend engineer, Rust

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

Full Time

1. Participate in the development and maintenance of daily projects, undertake Java project technical research, technical refactoring, problem localization, and other work; 2. Participate in the development of core modules, deeply explore and analyze business requirements, and carry out system design and detailed module design; 3. Write corresponding technical documents, strictly code according to development specifications, and ensure project progress and quality; 4. Conduct macro level thinking on existing or future systems, introduce innovative technologies and solutions to solve product problems

$3,500 - $6,000 /hour
Nubit
Remote

Full Time

Job Overview Responsible for the design and implementation of the integration between the data-availability chain and other layer 2s, wallet, staking

$4,000 - $10,000 /hour
Blofin
Remote

Full Time

Job Description - Develop a quantitative trading system and infrastructure, including but not limited to: market interface, trading framework, data processing and storage, trading execution, and risk management functional modules. -Participate in performance optimization of trading systems to improve their response speed and efficiency. -Conduct systematic risk management and monitoring to ensure the stability and reliability of the trading system. -Continuously research and learn the latest quantitative trading techniques and market trends, and continuously improve trading strategies

$3,000 - $5,000 /hour
Blofin
Remote

Full Time

Job Description Job Responsibilities: 1 Responsible for the research and development, requirement analysis, and technical planning of the underlying infrastructure of blockchain wallets. Coordinate business and product requirements, including but not limited to: 2 Responsible for or involved in the architecture design, development, upgrade, and performance optimization of wallet underlying services, breaking through technical challenges in systems and projects; three Responsible for connecting multiple blockchain networks, supporting deposit and withdrawal operations for new currencies, and ensuring core modules such as fund collection and fee estimation

$3,500 - $5,500 /hour
Blofin
Remote

Full Time

Job description: 1. Lead the security risk assessment of online business, develop and implement comprehensive security testing strategies; 2. Design and lead the emergency response process for security incidents, guide the team to analyze and track incidents, ensure rapid problem localization and efficient resolution; 3. Develop a solution strategy for system security issues and ensure the execution and quality of the solution; 4. Responsible for comprehensive security construction throughout the data lifecycle, leading security risk assessments and promoting comprehensive governance plans; five

$3,000 - $8,000 /hour
Lbank
Remote

Full Time

Essential requirements: Power consumption/lag/monitoring, memory optimization, UI rendering acceleration, high-frequency streaming, network optimization and other project practical experience. Job responsibilities: * Android application development, architecture, technology selection, performance problem solving and optimization * Android team department management, progress follow-up, quality control, personnel assessment * Android business code optimization, UI rendering optimization, business solution formulation * New technology research, continuous production monitoring

$4,000 - $6,000 /hour
Lbank
Remote

Full Time

1. Identify and improve quality control issues in the team and project; 2. Responsible for overall testing of products or projects, including functionality, performance, automation, product quality inspections, etc; 3. Work closely with developers to optimize and improve R&D testing efficiency and output quality, and drive projects to proceed smoothly according to plan; 4. Able to improve team organization skills through independent research on testing specialties and product business, as well as through daily communication and regular sharing

$3,000 - $5,000 /hour
Aibit
Remote

Full Time

1. Responsible for the backend research and development, requirement analysis and design, technical implementation, and user experience of the exchange; 2. Responsible for the functional planning of the company's products, as well as the code development, debugging, and maintenance of the corresponding modules; 3. Actively respond to exchange demands and carry out development/customized development and delivery. 4. Participate in the optimization of the company's product architecture and performance, and assist other modules in technical implementation. 5. Assist and complete various other technical development tasks,

$5,000 - $6,000 /hour
kai
Remote

Full Time

Job Title: Solana Smart Contract Development Engineer Job Responsibilities: Design, develop, and maintain smart contracts that run on the Solana blockchain. Participate in DApp architecture design to ensure system scalability, security, and performance. Write high-quality and efficient Rust code to implement complex business logic. Collaborate with the front-end development team to integrate smart contract functionality into the user interface. Conduct code review to ensure code quality and optimal implementation

$3,000 - $6,000 /hour
WEEX
Remote

Full Time

Automation QA1. Participate in the entire process of project development, including requirement analysis, design review, development of testing plans, and identification of risks. 2. Responsible for quality assurance of various product systems in the company, including functional testing, interface testing, automation, performance testing, etc. for PC, mobile, and machine terminals. 3 Participate in product requirement review, develop testing strategies, design multi-dimensional, high coverage test cases, flexibly apply different testing methods or tools, and continuously improve product quality

$3,200 - $3,900 /hour
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