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Stellar
Remote

Full Time

Job Description: 1. Unified Trading Account (UTA) Operations and Growth: Manage end-to-end UTA operations, monitor account activities, detect anomalies, and resolve issues efficiently while driving initiatives to boost user growth and platform adoption. 2. VIP Lifecycle and Engagement: Oversee the entire VIP lifecycle, including onboarding, engagement, retention, and tier upgrades, ensuring a seamless and highly interactive VIP user experience.

$3,000 - $10,000 /hour
Stellar
Remote

Full Time

Job Description: Research the characteristics of various payment fraud methods and identify abnormal transaction patterns. Design, implement, and optimize payment anti-fraud strategies to reduce fraud and risk losses. Develop and adjust risk control rules based on data analysis to improve detection accuracy. Collaborate with international payment institutions, banks, and business teams to ensure risk levels meet the requirements of partner payment institutions. Stay informed about and research the latest fraud attack techniques and prevention measures.

$4,000 - $10,000 /hour
Talentverse
Remote

Full Time

Job Description: Responsibilities:— Conduct functional and regression testing for exchange core systems (including matching, assets, deposits/withdrawals, KYC, etc.).— Develop test plans based on requirements, design high-quality test cases, and identify potential defects and risks.— Participate in interface testing and frontend-backend integration testing to ensure accurate data interaction.— Perform system performance testing and stress testing, simulate high-concurrency trading scenarios, and evaluate system toler

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

Full Time

Job Description: Responsibilities: Responsible for the design and development of backend systems for core platforms. Oversee system maintenance, upgrades, and optimization, tackling technical challenges such as high concurrency, stability, and low latency. Possess strong business acumen to participate in business design, propose feasible and constructive solutions, and independently draft relevant technical documentation. Engage in research and implementation of cutting-edge technologies, driving and planning the future technical architecture direction of the platform. Qualifications

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

Full Time

Job Description: Product Line: We have multiple product lines, and this role will independently manage at least one of them, overseeing the entire process from product development to business implementation, ensuring end-to-end project delivery. 1. Hardware Wallet – Keystone 3/Keystone 3 Pro, a top 3 cold wallet product in the cryptocurrency cold wallet segment. Collaborate with world-class engineers to optimize the product experience.

$1,400 - $2,200 /hour
Deepcoin
Remote

Full Time

Job Description: Customer Service Team Leader (Korean Market, Fluent in Chinese and Korean Required) - Achieve operational service level agreement (SLA) requirements, lead and guide the team to enhance customer service skills and product knowledge. - The team is responsible for resolving any escalated issues raised by customers. - Provide advice to customers regarding product or service issues—solve problems. - Communicate with customers across all regions to meet their diverse needs. - Analyze

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

Full Time

Job Description: Event Operations (Korean Market, Fluent Korean Required) Responsible for the overall execution of user growth campaigns, focusing on core objectives such as user acquisition, registration conversion, transaction incentives, retention, and reactivation; designing and driving efficient campaign solutions. Data-driven growth: Analyze user journeys and transaction behaviors, develop tiered incentive programs, optimize conversion funnels, and maximize ROI for marketing campaigns. Cross-depart...

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

Full Time

Job Description: Content Planning and Execution: Develop and implement content strategies (PR articles, social media, AMAs, etc.) to enhance brand influence. Community and User Growth: Manage platforms such as X, TG, Medium, Discord, etc., plan activities, and drive community engagement. Data Analysis and Optimization: Track content performance and refine strategies to improve conversion rates and user retention. Cross-Team Collaboration:

$1,000 - $4,000 /hour
Matrixport
Remote

Full Time

Job Description: 1. Understand business-finance related processes, including modules such as orders, accounting, revenue, reconciliation, clearing and settlement, and be responsible for functional testing, interface testing, and data validation of the system. 2. Develop test plans and test cases based on requirement documents and design proposals to ensure comprehensive coverage of core business workflows. 3. Utilize SQL, log analysis, and interface debugging tools (e.g., Postman) to troubleshoot and identify issues.

$4,000 - $5,500 /hour
Tomo
Remote

Full Time

Job Description:1.Blockchain Data Parsing & Indexer Development•Design and implement multi-chain data parsing modules for EVM, Solana, Sui, and

$4,000 - $7,000 /hour
Deepcoin
Remote

Full Time

Job Description: 1. Lead the architecture design and core module development for the Android side of the company's App, ensuring performance, security, and stability. 2. Oversee mobile architecture upgrades and modular transformations (e.g., dynamic loading, componentization, hotfixes, A/B testing frameworks, etc.). 3. Deeply engage in security system design, including single-device login restrictions, decompilation protection, data encryption, device fingerprinting, etc. 4.

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

Full Time

Job Description: 1. Product Planning: Develop and execute product plans for APP/Web platforms, demonstrating strong strategic planning and effective execution capabilities. 2. End-to-End Product Management: Oversee the entire process of user-facing product features, including requirements analysis, solution design, and resource coordination for project implementation. 3. User Experience Enhancement: Responsible for improving product conversion rates along core user journeys to enhance the overall product experience for end-users.

$3,500 - $5,500 /hour
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