Top Blockchain Jobs in Los Angeles, CA

Provide strategic legal support for the Arc blockchain, advising on design, regulatory compliance, and risk management while collaborating with cross-functional teams.

As Head of Product for Trust and Safety, you'll define strategy and manage products ensuring seller trust and compliance while leading cross-functional teams.

Lead the technical design and delivery of banking features at Cash App, collaborating across teams, driving architecture improvements, and mentoring engineers.

The Strategic Account Manager will drive growth and retention within retail accounts, serving as a trusted advisor, implementing tailored solutions, and collaborating with cross-functional teams to enhance performance and satisfaction.

Build and operate Coinbase's LLM and agent platform: unified model gateway, AI Hub, secure microVM agent runtime, knowledge base integrations, AI FinOps, observability and evaluation tooling, and production-grade agent deployments with teams across the company.

Work with customers and sales as a technical advisor to design and build integration solutions on Coinbase services. Architect distributed systems, develop open-source SDKs and reference implementations, lead end-to-end customer implementations, deliver technical presentations, remove roadblocks, and collaborate with product and engineering to extend platform capabilities. Substantial hands-on coding required.

Lead cross-functional technical programs to build and scale knowledge infrastructure for self-service, internal support, and AI-assisted discovery. Translate knowledge strategy into technical specs, APIs, schemas and delivery plans. Drive roadmap, dependency management, risk escalation, and launch-readiness while improving automation, metadata, CMS, and machine-readable knowledge to reduce manual work and scale support operations.

The Senior Technical Account Manager will act as a technical partner to Cash App Pay and Afterpay merchants, optimizing integrations and ensuring growth through collaboration and technical solutions.

Serve as the CEO's right-hand, managing their time and communications, driving strategic planning, owning cross-functional projects, building accountability systems, drafting executive materials, and executing organizational priorities to ensure follow-through and operational efficiency.

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

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.

Seeking freelance 3D rendering artists to create photorealistic images and videos for a smart ring using CAD files and product references, focusing on speed and realism.

Support month-end close, prepare journal entries, accruals, and reconciliations; manage AP/AR, invoicing, collections, and corporate card/expense processes (Ramp); prepare financial statement packages, audit and tax support; maintain controls and improve accounting processes.

Own month-end close, financial reporting, revenue and expense accounting, and audit readiness. Support digital asset/on-chain accounting, improve processes and controls, review junior staff work, and partner cross-functionally to scale accounting operations in a fast-growing crypto-native company.

The Business Development Manager will lead partnership development for Oracle, manage client relationships, analyze market trends, and drive project outcomes.