Top Blockchain Jobs in New York City, NY

Lead the Application Security Practice, overseeing team performance and business growth while delivering high-quality security consulting services and fostering innovation through AI integration and research contributions.

As a Technical Support Engineer, you will troubleshoot customer integrations, perform root cause analyses, and provide insights on security issues while guiding support processes.

The Workplace Operations Associate will manage the NYC office's day-to-day logistics, optimize employee experience, and support recruiting efforts while ensuring operational efficiency.

Work on blockchain technology and financial solutions, drive wallet project development from vision to implementation, scale services, and engage with the community.

As a Tax Senior Manager, you'll provide expertise in US information reporting and withholding, ensuring compliance, developing processes, and supporting customer projects in digital asset taxation.

The Account Executive will manage the entire sales cycle, focusing on selling payments and financial infrastructure products for Halliday to drive revenue growth in a fast-paced environment.

Lead the Developer Relations team to enhance developer engagement on the XRP Ledger, drive adoption of financial applications, and collaborate with internal stakeholders for ecosystem growth.

As a backend engineer, design and develop features for AI tools, build real-time data pipelines, and ensure system reliability and performance.

The Customer Solutions Architect will support customers in deploying and operating Braintrust for AI, ensuring system reliability, and providing technical guidance across various stages of implementation.

As a Software Engineer at Braintrust, you'll develop user-friendly tools, shape UI architecture, and enhance data visualization experiences. Engage directly with users to refine the product.

Interns will support the Sales and Trading teams through projects, market analyses, and client relationship management while gaining hands-on experience in digital assets.

Assist with financial close processes, cash reconciliation, and analyze trading entities. Required to develop expertise in financial operations and collaborate with other departments for reconciliations.

Develop and maintain the core trading execution systems, optimize for high concurrency and low latency, and enhance monitoring and observability of the trading platform.

The role involves designing, implementing, and maintaining trading models and strategies, analyzing performance, and collaborating with traders and researchers.