Top Blockchain Jobs in Los Angeles, CA

Lead strategy and go-to-market for Arc's capital markets ecosystem. Define roadmap, design partnerships and commercial structures, influence product priorities, and build repeatable frameworks to drive institutional on-chain activity and long-term network effects across the capital markets value chain.

Drive post-silicon bring-up, characterization, qualification, and productization of advanced-node bitcoin mining ASICs from first silicon to mass production. Develop and maintain ATE test programs and screening strategies, perform PVT characterization and DOE, analyze wafer/package/ system data to improve correlation, yield, and system performance, and collaborate with foundry, OSAT, design, firmware, and manufacturing partners to implement corrective actions and production-ready processes.

Lead design and implementation of core cryptographic infrastructure (MPC, KMS, HSM) for high-availability, security-critical systems. Build observability, CI/CD, and cloud infrastructure-as-code, resolve production incidents, ensure regulatory compliance, and mentor engineers while partnering with Security, Product, and Policy stakeholders.

Senior individual contributor leading executive compensation and comp business partnering for senior leaders, driving AI strategy to automate benchmarking and modeling, producing executive-ready recommendations, and shaping LTI and proxy-related compensation design with Legal, Finance, and advisors.

Build and operate Coinbase's LLM and agent platform: design the LLM gateway, agent runtime, knowledge bases, AI spend governance, observability/eval tooling, and ship production agents while partnering cross-functionally to ensure secure, cost-effective, and responsible generative AI at scale.

As a Senior Software Engineer on the Cash App Banking team, you will lead the design, execution, and delivery of banking features, collaborating across teams to enhance the user experience.

Edit and publish security research and marketing content across reports, blogs, and campaigns. Ensure technical accuracy and style, manage publication via GitHub, run editorial metrics and trackers, build and improve Claude-based editorial tools, extract stories from engineers, own content calendar, and produce social, newsletter, and demand-generation assets.

Design, build, test, and deploy smart contracts and decentralized applications. Maintain blockchain integrations and backend services, optimize for security and gas efficiency, contribute to architecture and technical strategy, conduct code reviews, mentor junior engineers, and collaborate with product, frontend, and security teams.

The Engineering Manager leads a team in delivering reliable software solutions, blending technical contributions with team leadership, managing projects, and improving processes.

As the Staff Product Manager, you will lead the strategy and execution for payments orchestration, including developing AI routing capabilities and ensuring global financial network interoperability.

The Technical Recruiter will source, screen, and close engineering talent in crypto, enhancing candidate experience and aligning with hiring needs.

Lead design, development, testing, and maintenance of high-performance Android and iOS mobile applications. Collaborate with designers, product managers, and engineers to implement intuitive UIs, integrate RESTful APIs and third-party services, optimize performance and security, participate in code reviews, troubleshoot issues, and stay current with mobile technology trends.