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Development

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AstroX
Remote

Full Time

Job Description: 1. Responsible for the development and optimization of backend functionalities for core business modules (spot trading, contracts, options, etc.) of the exchange. 2. Participate in the design and implementation of service interfaces for trade matching, order management, and risk control systems. 3. Complete service decomposition, interface design, and performance optimization based on the Spring Cloud microservices architecture. 4. Write high-quality code, improve unit testing and interface documentation, ensuring

$3,000 - $6,000 /hour
Y-MEX
Remote

Full Time

Job Description: 1. Development Tasks: Complete assigned development tasks on schedule, 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. Technology Research: Continuously research innovative technologies and share findings with team members. 3. Issue Resolution: Responsible for identifying and resolving customer issues to ensure proper system operation.

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

Full Time

Job Description: Responsibilities: 1. Responsible for mobile application development based on the Flutter technology stack; 2. Participate in product/project requirement analysis, collaborate with UI/UE designers to complete product page design and interaction design, and develop page layouts and UI components according to design drafts; 3. Work with backend engineers to debug API interfaces.

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

Full Time

Job Description: - Responsible for end-to-end functional testing of iOS/Android wallet apps, including installation, launch, account registration, mnemonic phrases, password protection, and other related processes; - Monitor app performance and stability, identify launch lag, crashes, and assist developers in troubleshooting; - Validate the connection, disconnection, reconnection, and transaction processes between the wallet app and mainstream DApps; - Gain an in-depth understanding and

$2,000 - $4,000 /hour
Delysium
Remote

Full Time

Job Description: - Collaborate with product managers to develop technical solutions by module, estimate development timelines, design development milestones in advance, establish development metrics, and ensure project quality; - Responsible for system architecture design, capable of designing highly available, high-concurrency, and scalable distributed systems based on large-scale user traffic and data volume to ensure system performance and stability; - Participate in the development and architecture design of core code, identify and reso

$3,000 - $6,000 /hour
Lorenzo Protocol
Remote

Full Time

Job Description:- Responsible for the development of DeFi projects, including but not limited to the front-end development and maintenance of DApp in

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

Full Time

Job Description: We are seeking a smart contract engineer with DeFi product development experience to join the Coinroll project team. You will participate in the design and development of our platform's core contracts, including modules such as trading, launching, and migration mechanisms. This role will primarily focus on the development of contract systems within the BSC (BNB Chain) ecosystem, especially for Launchpad (e.g., f

$4,000 - $8,000 /hour
JL Capital
Remote

Full Time

Job Description: We are building an internal system to track crypto narratives across multiple platforms and structure them into actionable information for internal decision-making. You will work one-on-one with the project lead to expand our data acquisition and processing pipelines, driving the launch of a real-time intelligence dashboard. 【Responsibilities】• Develop and maintain crawlers for social platforms, news websites, and dynamic pages• Extract HTML, JSON

$710 - $1,500 /hour
Pionex
Remote

Full Time

Job Description: 1. Actively and deeply understand the product, implement product requirements and optimization needs as required; 2. Handle various issues encountered during daily development and maintenance; 3. Optimize mobile product performance and code, and research cross-platform new technologies. Job Requirements: 1. Over two years of experience in React-Native cross-platform development; 2. Proficient in functional programming and hooks frameworks; 3. Familiarity with R

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

Full Time

Job Description:## The RoleWe’re seeking a senior engineer to lead backend trading systems and own DevOps across Docker, GitHub Actions CI/CD, and AW

$3,000 - $7,000 /hour
深潮 TechFlow
Remote

Full Time

Job Description: - Responsible for website construction/maintenance - integrating new features such as AI Job Requirements: Essential Skills (Must Have) - 3+ years of full-stack development experience, with large-scale project architecture design experience - Front-end skills: Proficient in React/Next.js, familiar with modern front-end engineering - Back-end skills: Proficient in Node.js - Database:

$2,100 - $3,500 /hour
AhnLab
Remote

Full Time

Job Description: Web3 DeveloperKey Responsibilities• Design and develop smart contracts using Solidity, Vyper, etc.• Implement frontend and backend for DApps (Decentralized Applications)• Ethereum, Polygon

$1 - $20,000 /hour
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