Top Blockchain Jobs in Los Angeles, CA

Manage Circle's recurring regulatory reporting program: prepare, validate, and file regulatory submissions; maintain source-to-report data flows, controls, and documentation; perform reconciliations and variance analysis; coordinate cross-functional inputs; support exams, audits, and ad-hoc requests; monitor regulatory changes and implement reporting schema or system updates to ensure accuracy and compliance.

The Lead Analyst, Product Compliance ensures compliance in product lifecycle, conducts risk assessments, collaborates with teams, and develops compliance processes for Circle's Payments product.

The Senior Brand Designer will develop and scale visual systems for Circle's brand, ensuring consistency and differentiation across various platforms while collaborating with marketing and product teams.

As an Inside Sales Account Executive at Square, you will convert leads into customers, manage the sales cycle, and collaborate across teams to enhance the customer experience while exceeding revenue goals.

As a Staff Machine Learning Engineer, you will enhance credit modeling, manage full credit modeling stacks, and support innovations within regulated banking frameworks.

Lead design and delivery of production autonomous agents and agentic workflows: architect orchestration, integrate and optimize frontier LLMs, drive model fine-tuning and evaluation, mentor engineers, and translate business goals into safe, reliable, scalable AI-powered product experiences.

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

Drive sales of AI/HPC data center hardware to enterprise and cloud customers, leveraging existing networks and expertise to close deals and advise on solutions.

Lead end-to-end biweekly U.S. payroll for salaried and hourly employees (including equity/RSUs); compile and validate payroll inputs; resolve payroll inquiries in Jira; reconcile timecards; partner with HR/Finance/Legal on employee changes; and identify automation and process improvements.

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 Crypto Trader role involves executing trades, analyzing market data, managing risks, and developing trading skills in a supportive environment with full training provided.

The role involves building and leading the Financial Crimes Operations, developing investigations programs, ensuring regulatory compliance, and mentoring a team focused on AML and fraud investigations in a crypto payments context.