Top Blockchain Jobs in Los Angeles, CA

Leads conceptual creative development for brand campaigns, launches, partnerships, and physical and digital experiences. Simplifies blockchain, payments, and financial infrastructure into compelling narratives; interprets briefs strategically; and prototypes ideas using AI, code, and design tools. Partners with designers, copywriters, engineers, and creative leaders to deliver polished executions while maintaining high standards for originality and craft.

Build developer tooling and agent workflows that help engineers safely modify large monorepos. Develop CLIs, desktop integrations, agentic loops, observability interfaces, guardrails, tests, and automation. Lead framework upgrades, language migrations, dependency updates, and large refactors while improving developer workflow, codebase health, adoption, and engineering productivity. Set technical direction and mentor engineers on agent design and tooling.

Leads strategic finance for Commerce go-to-market, partnering with revenue leaders on annual planning, forecasting, performance management, investment analysis, resource allocation, and commercial strategy. Builds driver-based financial models connecting sales and operational metrics to financial outcomes, evaluates investments across commercial functions, prepares executive materials, and manages finance team members.

Provide tax preparation, planning, and advisory services for individuals and businesses holding bitcoin and digital assets. Prepare and file tax returns, calculate cost basis and gains/losses, advise on mining/staking/airdrop income, collaborate with advisors and estate planners, maintain compliance documentation, and contribute thought leadership through articles and webinars.

Own application security for backend services, APIs, cloud infrastructure, and edge systems handling financial transactions. Responsibilities include validating red-team findings, assigning severity, hardening services, implementing WAF and rate-limiting defenses, creating automated security configuration checks, expanding pull-request security gates, reviewing architectures, managing attack-surface coverage, and evaluating security tools. The role also partners with engineers and Security Operations to drive effective remediation.

Conduct application security assessments, discover and validate vulnerabilities, analyze complex codebases, build custom security tooling, perform threat modeling and architecture reviews, and deliver actionable findings to clients. Independently own assessment workstreams, develop proof-of-concept exploits, communicate technical conclusions, review team work, and contribute to security research, open-source tools, and technical writing.

Build and operate foundational developer infrastructure across CI, build systems, deployment orchestration, and test platforms. Improve build speed, deployment safety, test reliability, observability, and engineering productivity at scale. Own services from architecture through production, including SLOs and on-call operations. Lead cross-functional technical projects, partner with engineering teams, mentor engineers, and shape platform strategy.

Assistant General Counsel will own commercial contracting, negotiate client and partner agreements, advise Product and Engineering on legal and regulatory issues, and support corporate, governance, employment, IP, privacy, compliance, financing, and disputes matters. Reporting to the General Counsel, this role will serve as second-in-command while building legal templates, playbooks, intake processes, contract management systems, and automation for a growing onchain financial business.

Lead the BSA/AML and Sanctions compliance program for a regulated fintech payments business. Responsibilities include maintaining policies, risk assessments, controls, and governance; translating regulations into product and control requirements; conducting counterparty due diligence; delivering training; supporting audits and regulatory examinations; and advising Product, Engineering, Legal, Sales, and other teams on compliance risks. The role requires deep payments, digital assets, blockchain, sanctions, AML, and fintech compliance expertise.

Supports fulfillment and logistics operations by executing inventory, warehouse, and fulfillment activities. Performs standardized administrative, technical, and operational tasks under supervision, applies established procedures, exercises judgment within defined guidelines, and escalates non-routine issues. The role requires limited initial job and business knowledge, with skills developed through job-related training and on-the-job experience.