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Job Description: Frontend Development Engineer (Web3-integrated Frontend Engineer) Responsibilities: 1. Develop frontend interfaces for dApp systems, including asset subscription/redemption and exchange functionalities. Both traditional web UI and on-chain interactions will be handled by the frontend. 2. Integrate wallets (e.g., MetaMask, WalletConnect) and build...

$3,000 - $5,000 /hour

Full Time

Job Description: Backend Development Engineer (Web3-aware Backend Engineer) Responsibilities: 1. Design and build backend services for stablecoin-to-fiat currency exchange systems, including order matching, exchange clearing, and fund flow control. 2. Interface with on-chain contracts, using SDKs such as ethers.js, web3.js, and web3.py to construct tra

$3,000 - $5,000 /hour

Full Time

Job Description: Smart Contract / Solidity Engineer Responsibilities: 1. Design and develop institutional-grade RWA protocols, implementing core modules such as asset tokenization, custody, cross-chain bridging, and rule engines. Build a permission management system to support multi-role hierarchical control. 2. Optimize cross-chain asset interactions and develop cross-chain deposit/minting/burn...

$4,000 - $6,000 /hour

Full Time

Job Description:Mid-Level Frontend EngineerDevelop user interfaces for web applications, ensuring a seamless and intuitive user experience.Collaborat

$1 - $10,000 /hour

Full Time

Job Description: 1: Understand the mechanisms of contract DEXs like Hyperliquid, with expertise in backend development, particularly in Rust-based trading systems. Responsible for designing, developing, and maintaining the core backend systems of our high-performance, low-latency decentralized perpetual contract trading platform. 2: Deeply engage in the development of trading matching engines, order management systems, market data systems, risk control modules, and liquidation mechanisms.

$6,000 - $10,000 /hour
Native
Remote

Full Time

Job Description: • Design and implement backend services, including APIs, microservices, and databases, ensuring high performance and availability• Collaborate with frontend engineers, smart contract engineers, and product managers to define and meet project requirements, ensuring seamless workflows between off-chain and on-chain programs• Ability to track, identify, and resolve complex issues in backend systems, with a focus on maintaining stability and performance Job Requir

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

Full Time

Job Description: 1. Responsible for the development of smart contracts based on EVM and Solana for internal company projects; 2. Collaborate with the team to implement technical decisions and solutions, and organize architecture design and optimization upgrades; 3. Focus on improving efficiency throughout the R&D process, achieving continuous construction, integration, and delivery. Job Requirements: 1. Bachelor’s degree or higher in computer science, sof

$6,000 - $9,000 /hour
Pionex
Remote

Full Time

Job Description: One-sentence summary: Responsible for wallet system architecture design, blockchain adaptation integration, and signature service development. You will directly participate in building a high-performance, highly secure decentralized wallet system, supporting key modules such as multi-chain asset management, MPC signatures, hot/cold wallet layering, and withdrawal controls. 1. Lead or participate in the architecture design and Golang service development of core wallet systems 2. Implement multi-chain address management,

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

Full Time

Job Description:Block Propagation & Networking: Design peer-to-peer protocols for efficient block gossip, implementing error-coding, compression

$1 - $20,000 /hour
TRALA
Remote

Full Time

Job Description: TRALA is a team that builds Web3 games and platforms together. We are looking for a server developer who enjoys tackling technically challenging problems and collaboratively creating stable, scalable systems. • Design, develop, and operate backend systems for Web3 gaming platforms • N

$1 - $20,000 /hour

Full Time

Job Description: 1. Responsible for building decentralized trading tools (DApp) based on the EVM ecosystem, including core modules such as multi-wallet management, transaction execution, and user interaction; 2. Implement secure client-side interaction logic, such as wallet connection, key management, and signature verification, to ensure transaction and data security; 3. Integrate with BSC smart contracts to achieve efficient interaction with on-chain data; 4. Optimize front-end performance, including

$3,000 - $5,000 /hour
Y-MEX
Remote

Full Time

Job Description: 1. Development Tasks: Complete assigned development tasks on time, delivering high-quality code and documentation. System Maintenance: Maintain high stability and availability of the trading system, continuously optimizing system performance and user experience. 2. Technical Research: Continuously research innovative technologies and share findings with team members. 3. Issue Resolution: Responsible for identifying and resolving issues encountered by customers to ensure normal system operation.

$4,000 - $6,000 /hour
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