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Miya
Remote

Full Time

Job Description: Position Overview Responsible for the overall technical architecture and delivery of Predict, overseeing on-chain contracts, off-chain order books, matching services, oracle integration, indexing systems, security audits, and launch quality. Key Responsibilities 1. Design the CLOB-first prediction market architecture, including on-chain contracts, off-chain order books, matching services, order signing, market data services, settlement services, and indexing.

$5,000 - $8,000 /hour
ZOOMEX
Remote

Full Time

Job Description: Data Analyst / BI Analyst Responsibilities1. Conduct data analysis for business areas such as transactions, assets, users, and advertising/growth, and be able to break down core metrics based on business objectives to deliver analytical insights and optimization recommendations.2. Independently complete SQL data extraction, data verification, ad-hoc reports, periodic reports, and specialized analyses as required by product, operations, risk control, finance, and other teams.3. Respon-

$2,000 - $3,000 /hour
o1.exchange
Remote

Full Time

Job Description: Responsibilities: Responsible for the design and development of the Base chain Prop AMM core protocol, including active pricing curves, market-making logic, Vault liquidity management, and settlement mechanisms. Lead the end-to-end design, prototyping, and performance optimization of the DEX Aggregator, covering liquidity discovery, routing computation, trade construction, execution latency, and price optimization. Integrate Ju

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

Full Time

Job Description: 1. Offline Data Warehouse Modeling: Based on business development needs, lead the dimensional modeling and architectural restructuring of the offline data warehouse, and build and maintain highly available public intermediate layers. 2. Data Governance and Quality: Spearhead the establishment of a data quality assurance system, and develop and implement data governance standards. 3. Responsible for cross-system discrepancy verification (e.g., financial reconciliation, cross-system timestamp synchronization), as well as the unification and modification of core data definitions.

$2,000 - $8,000 /hour
OneBullEx
Remote

Full Time

Job Description: 1. Real-time Data Warehouse Construction: Lead and be responsible for the architecture design and core code development of the real-time data warehouse, building stable and efficient real-time data pipelines. 2. Real-time Data Services: Oversee cross-system (internal business systems, external data sources such as GA, AF, etc.) data integration, designing and delivering highly available external real-time data services and APIs. 3.

$2,000 - $8,000 /hour
OneBullEx
Remote

Full Time

Job Description: 1. Establish an indicator system that reflects business conditions 2. Responsible for the development and maintenance of DWS and ADS layer data warehouse models in collaboration with business lines 3. Manage the construction and maintenance of data dictionaries and semantic layers for business line data warehouses 4. Rapidly respond to ad-hoc data analysis and extraction requests from various business lines (e.g., operations, BD, transactions, risk control) to support fast-paced business iterations 5. Develop and refine analytical frameworks, and implement them in Grafana

$1,000 - $8,000 /hour
OneBullEx
Remote

Full Time

Job Description: - Responsible for the design, development, and maintenance of the exchange backend system to ensure high availability and performance. - Develop and optimize API interfaces to support spot and contract trading functionalities, meeting the integration needs of front-end and external systems. - Participate in the development and optimization of the trading matching engine and aggregation system to enhance trading efficiency and stability. - Design and implement database structures, optimize MySQL query performance, ensuring

$2,000 - $6,000 /hour
Miya
Remote

Full Time

Job Description: The CA Supercomputing Protocol is a verifiable decentralized computing power matching platform, dedicated to reshaping the global computing power system through an innovative distributed architecture. The platform connects global computing resources to achieve efficient circulation and value sharing of computing power, transforming it from a resource monopolized by a few institutions into a fundamental infrastructure accessible and usable by all. Leveraging advanced technological architecture and ecosystem, the CA Supercomputing Protocol focuses on artificial

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

Full Time

Job Description: Conduct in-depth research on how novice, intermediate, and professional users make choices among copy trading, bots, and self-built strategies. Translate insights into product decisions and collaborate with engineering, quantitative research, AI, risk control, design, operations, and other teams to clarify trade-offs in requirements and continuously drive high-quality product launches. Stay updated on the latest trends in copy trading, quantitative tools, and AI-driven investment products, forming independent judgments rather than mechanically replicating them.

$3,500 - $7,000 /hour
AstroX
Remote

Full Time

Job Description: 1. AI-Driven Security Review System Construction Independently build a hybrid AI security review pipeline based on Large Language Models (LLM) + Static Application Security Testing (SAST) + Dynamic Application Security Testing (DAST), improving conventional code audit efficiency by over 3 times. Train/fine-tune dedicated Web3 security detection models targeting smart contract interaction interfaces, wallet authorization logic, cross-chain message parsing, etc.

$3,500 - $6,500 /hour
AstroX
Remote

Full Time

Job Description: 1. End-to-End Functionality and Experience Testing Lead core business process testing for Web, App, and H5 platforms, covering the complete user journey including registration/KYC, deposits/withdrawals, spot/contract trading, and financial product subscriptions/redemptions. Conduct exploratory testing and user experience reviews in simulated environments to proactively identify issues such as interaction lag, abnormal data display, and ambiguous prompts, driving product-side optimizations. Validate multi-chain

$2,000 - $4,500 /hour
AstroX
Remote

Full Time

Job Description: 1. Responsible for the operation, maintenance, and monitoring of CEX to ensure 24/7 high availability. 2. Build and maintain public blockchain nodes and blockchain explorers, managing and monitoring their operational status and security. 3. Design and implement high-availability architectures to ensure the stable operation of trading systems under high concurrency. 4. Responsible for the design and optimization of big data ETL processes to ensure efficient data processing and storage.

$3,000 - $4,500 /hour
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