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Development

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Miners Club
Remote

Full Time

1. Development work: Responsible for the front-end function development and maintenance of blockchain projects, including the implementation of wallet integration, contract interaction, and data display modules. 2. Requirement analysis: Work closely with product, design, and backend teams to participate in requirement analysis and achieve high-quality front-end interfaces. 3. Page construction: Based on the design draft, perform high fidelity restoration of the page, compatible with mainstream browsers and devices. 4. Data interaction: through Web3.js and Ethers.js

$2,000 - $2,800 /hour
Digifinex
Remote

Full Time

1. Work closely with application programmers to develop and maintain existing systems; 2. Collaborate with internal teams to determine system requirements; 3. Translate business logic into technical design; 4. Suggest new features to improve program navigation and operation;

$3,000 - $6,000 /hour
Mantle Network
Remote

Full Time

1. Complete the architecture and development work of the company's internal Rust/Smart Contract project according to product requirements, and be able to cooperate with product, testing, DevOps and other cooperative teams to ensure the safe launch and stable operation of the project. 2. Promote the development of internal Rust/Contract project security and best practice standards, and coach and train other engineers to improve the team's organizational strength. 3. Pay attention to industry hotspots and timely introduce industry technological innovations and security practices into the team

$5,000 - $10,000 /hour
Balance
Remote

Full Time

1. Responsible for the daily maintenance of mainstream cloud servers such as AWS, Azure, and Google, including automatic deployment, configuration, optimization, backup, and troubleshooting; 2. Establish and optimize operation and maintenance standards, workflow, emergency plans, etc., and participate in the construction of the operation system; 3. Write and maintain automation scripts and tools to improve operational efficiency and automation level; 4. Track new technologies and services on cloud platforms, understand cutting-edge practices, and apply them to practical work

$1,500 - $3,000 /hour
0xScope
Remote

Full Time

Java Backend Engineer Recruitment JD Job Responsibilities: Participate in the design and development of backend systems, optimize existing system architecture; Responsible for the development, debugging, and maintenance of distributed systems to ensure their efficient and stable operation; Addressing high concurrency and performance optimization issues in the system; Work closely with algorithms, big data, front-end, product, testing and other teams to promote high-quality project implementation; Participate in the design review of the company's technical solutions and provide optimization suggestions.

$3,000 - $4,500 /hour
DAOBase
Remote

Full Time

1. Responsible for UI/UX design of the company's Web3 applications and platforms, ensuring consistency and user experience across different devices and platforms; 2. Convey complex blockchain technology to users through concise and easy to understand design language, optimizing user interface and interaction experience; 3. Participate in the entire design process, including user research, information architecture design, user interface design, and final visual presentation; 4. Work closely with product managers and developers to ensure design

$2,061 - $2,748 /hour
Matchain
Remote

Full Time

1. Participate in software project requirement analysis, independently complete product requirement testing, pay attention to the testability of project requirements, and be able to assess project risks in advance; 2. Build and maintain a testing environment or develop test cases/automation scripts according to the testing plan; 3. Conduct detailed analysis and accurate positioning of the problems discovered during testing, and discuss defect solutions with developers; 4. Summarize and analyze the test results; 5. Able to quickly reflect and describe problems, and able to

$1,900 - $2,100 /hour
Ave.ai
Remote

Full Time

-Develop on chain order contracts using Solidity/Rust - Collect/parse/process on chain blockchain data using Python/Golang/Rust - Develop on chain data center platform - Develop on chain data analysis and mining job vacancies: 2-4 people

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

Full Time

1. Participate in the development of business functions for the company's Flutter project and complete high-quality coding; 2. Participate in the customization of project technical solutions and complete development tasks on time; 3. Continuously optimize product quality, performance, and user experience; 4. Ensure effective communication with UI, product, testing, and other aspects to ensure the normal operation of the product launch; 5. Responsible for researching cutting-edge technologies in the industry, implementing technologies, and tackling difficult problems;

$2,500 - $3,000 /hour
Tomo
Remote

Full Time

Job responsibilities: Responsible for the security architecture design and security assessment of blockchain projects, conducting smart contract code audits and vulnerability mining, developing and maintaining blockchain security tools, and participating in blockchain security incident response and analysis

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

Full Time

Job responsibilities: 1 Responsible for requirement analysis, coding development, and testing of the company's mobile app related projects; 2. Design and develop a cross platform framework for the company's mobile platform based on Flutter Independently develop functional modules for mobile terminal product applications; 4. Conduct pre research on new technologies; 5. Product quality control and continuous improvement of product technology. 6. Have F for iOS or Android native applications

$5,000 - $9,000 /hour
Tomo
Remote

Full Time

1. Mainly responsible for parsing DeFi protocols on the chain, covering mainstream EVM based public chains. 2. Analyzing cross chain behavior of cross chain bridges. 3. Calculating coin prices based on swap relationships. 4. Analyzing the quantity and price of tokens.

$5,000 - $9,000 /hour
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