Top Tech Jobs & Startup Jobs

Manage day-to-day operations for the South Korean market: localize services, onboard and manage vendors, coordinate with product and marketing, set up local office and procurement, and optimize operational workflows to ensure compliance and user satisfaction.

Lead backend development and architecture for a centralized exchange (CEX). Design large-scale, real-time payment and matching systems, resolve critical technical issues, drive middleware and rule engine development, perform technical reviews, implement core architecture, and mentor developers to improve engineering processes and system reliability.

Own and execute PR strategy for a Layer 1 blockchain project: build media relationships, run campaigns for network milestones, draft press releases and thought leadership, manage reputation and rapid-response messaging, and secure high-profile speaking and media opportunities globally.

Lead and coordinate project lifecycle for decentralized exchange solutions on the Solana ecosystem. Work with cross-functional teams to deliver projects on time, identify and mitigate risks, communicate status to stakeholders, and implement PM best practices and tracking tools tailored to DEX/DeFi environments.

Create and execute AI-powered social media and digital marketing campaigns to promote prototypes and products. Manage channels, produce content, analyze campaign performance with AI insights, engage tech and crypto communities, and coordinate with multimedia and product teams to optimize reach and adoption.

Develop and optimize ultra-low-latency algorithmic trading and execution engines for cryptocurrency markets. Collaborate with quantitative researchers and traders to implement and maintain high-performance HFT systems, troubleshoot production issues, and continually improve system latency and reliability.

Develop and implement EVM-compatible features, optimize gas usage, test and validate smart contracts, collaborate on Ethereum infrastructure enhancements, and provide technical support while staying current with Ethereum advancements.

Develop, execute, and optimize quantitative trading strategies for crypto markets across CEXs and DEXs. Analyze market and on-chain data, deploy algorithmic models (market-making, arbitrage), manage portfolios and risk, collaborate with researchers and developers, and continuously improve performance, latency, and gas efficiency.

Lead setup and expansion of new business initiatives and markets for a digital asset platform. Manage full stablecoin project lifecycle, regulatory assessments, banking partnerships, cross-functional coordination, client solutioning, and milestone delivery while working with legal, compliance, product, and operations to execute market entry and operational launches.

Lead global social strategy and execution across platforms (especially Twitter/X). Create viral visual and short-form content, manage community engagement, host AMAs, analyze KPIs to optimize growth, monitor trends and algorithms, and align branding across teams while coordinating with regional teams and creators.