Showing 853-864 of 1673 job(s)
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BiFinance
Remote

Full Time

1. Responsible for the overall architecture design of the platform, ensuring that the system can support features such as high concurrency, low latency, high availability, strong consistency, smooth upgrades, and smooth scalability. 2. Lead the infrastructure team to design the system architecture and develop basic modules, develop and implement a technical roadmap, and ensure timely project delivery. 3. Optimize system performance to ensure stable operation under high loads. 4. Responsible for tackling technical difficulties and solving various problems encountered during the development process

$4,500 - $6,000 /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
ArcBlock
Remote

Full Time

Design and implement user oriented product features, deliver high-quality software, including but not limited to: DID Wallet iOS version, DID Wallet iOS SDK optimization of delivery pipelines and automation levels for various projects, and provide technical support for our customers and partners

$2,500 - $4,500 /hour

Full Time

1. Responsible for front-end development of decentralized tools related to the Solana ecosystem, including but not limited to multi wallet management, transaction execution tools, and other functional modules. 2. Write Solnana on chain trading business logic (pump.fun, raydium and other exchanges), connect with the backend to complete signing and normal on chain. 3. Implement secure interaction on the user side, including wallet connection, key management, signature verification, and other functions, to ensure the use of

$2,500 - $3,500 /hour
HelloDex
Remote

Full Time

#UIUX Interaction Designer # Design with at least 3 years of experience in UI/UX design for mobile applications, possessing strong visual and interaction design skills.

$1,500 - $3,000 /hour
Grass
Remote

Full Time

Senior Rust Engineer (Backend)What You'll Be Doing.Develop new features and software improvementsTest, deploy and debug backend API servicesWrite clea

$15,000 - $25,000 /hour
0xScope
Remote

Full Time

Job responsibilities: Responsible for the front-end development, maintenance, and optimization of the company's Web3 products, ensuring compatibility and performance across different browsers and devices. Work closely with UI/UX designers and backend engineers to transform design drafts into high-quality code and implement product functionality. Participate in research and application of Web3 related technologies, such as blockchain technology, decentralized application (DApp) development, encrypted wallet integration, etc. Write high-quality and maintainable content

$3,500 - $5,000 /hour

Full Time

Exchange track, liquidity development engineer/liquidity development expert 1. Design and implement automated liquidity management tools to ensure market depth and liquidity. 2. Develop and optimize market making algorithms, such as price tracking, open trading, and arbitrage strategies. 3. Collect and analyze market data, including trading volume, liquidity distribution, market depth, etc. 4. Design high-performance trading and matching systems that support low latency and high

$9,000 - $10,000 /hour

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

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
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