Top Tech Jobs & Startup Jobs in NYC, NY

The Social Media Manager will create high-velocity, engaging content for traders, reacting swiftly to market events and driving conversation across platforms. They will analyze post performance and work collaboratively with teams to amplify product launches and campaigns.

Lead the creative direction for Ostium, managing brand design and execution, including video content and physical merchandise, while ensuring clarity and sophistication.

As a Backend Engineer, you'll architect microservices for high-volume trade data, integrate web3 functionalities, design APIs, and ensure system reliability and security.

Lead the client-side architecture for a trading interface, focusing on performance, Web3 integrations, and ensuring code quality. Collaborate with the team on data visualization and stability.

The Community Manager will oversee VIP trader channels, Discord moderation, and real-life trader experiences, ensuring engagement and feedback while maintaining trust and community standards.

The Quantitative Trading Analyst will enhance the risk management engine and quantify protocol risk, ensuring protocol solvency through model design and analysis for high-leverage trading.

The Sales Associate will grow relationships with high-volume traders, execute acquisition motions, launch localized campaigns, and monitor performance to increase market share in digital trading.

Lead and manage core business operations, including financial discipline, compliance, people operations, and cross-functional collaboration. Drive improvements and maintain operational efficiency in a high-growth fintech environment.

Ostium seeks a Part-Time Technical Writer to create market-driven commentary, asset launch memos, and technical updates for traders, requiring strong market familiarity and clear writing skills.