Top Web3 Software Engineer Jobs in San Francisco, CA

The Director of Engineering will lead multiple teams to develop and maintain Alchemy's high-throughput distributed systems, setting strategic direction, ensuring reliability and scalability, and driving hiring processes.

Design, build, and own scalable microservices and secure APIs that transfer value across blockchain and banking protocols. Extend in-house blockchain infrastructure, integrate with banks and cloud services, troubleshoot production issues, document system and testing procedures, and collaborate with product and engineering teams to deliver reliable payment experiences.

Lead engineering teams building critical institutional crypto systems, collaborating across functions, coaching staff, and ensuring engineering quality and operational excellence.

As a Senior Software Engineer, you will design and build internal tooling systems, develop AI-powered workflows, and mentor junior engineers, delivering impactful projects for financial operations.

The Staff Software Engineer will define architecture for cross-service financial correctness, mentor engineers, and lead AI guardrails while collaborating with multiple teams.

As a Senior Software Engineer, you will design and build APIs and services for a crypto platform, collaborating with teams and ensuring high-quality performance.

Develop and maintain real-time video processing software as part of a team. Research new features, ensure product deployment, and maintain audio/video efficiency.

Design, build, and implement changes to Stellar Core while working on performance improvements, decentralization, and incentive mechanics. Collaborate on architectures and contribute to code reviews under the Stellar Development Foundation.

As a Growth Engineer, you'll develop systems for developer acquisition, create onboarding experiences, and design mechanisms for user expansion and engagement.

The Staff Software Engineer will lead the design and development of cloud-native backend services for the Customer Onboarding Platform, focusing on modernizing systems, API design, and mentoring engineers.

Lead and manage a global team of Unity engineers, ensuring project execution, collaboration, and scalability for mobile games while improving workflows and fostering a high-performing engineering culture.

As a Senior Backend Engineer, you will design and develop robust backend systems for managing financial transactions while ensuring security and efficiency. You will lead technical initiatives, mentor team members, and contribute to high-quality software delivery in a remote, high-performing environment.