Top Blockchain 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.

The Director of Solution Engineering at Mastercard leads technical engagements, designs solutions for digital payments, and collaborates with partners to ensure seamless product integration and usability.

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.

Design and maintain scalable distributed systems for trading infrastructure, ensuring high performance and reliability while working with Web3 protocols and data pipelines.

The Senior Software Engineer will enhance fraud detection capabilities and contribute to the technical culture and engineering excellence while mentoring junior engineers.

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.

The Senior Software Engineer will develop and enhance blockchain-related products, working closely with customers and iterating features quickly for optimal user experiences.