Top Blockchain Jobs in Los Angeles, CA

Provide global customer support via ticketing and calls, troubleshoot technical and product issues, validate escalations, participate in incident management, collaborate with internal teams, document and improve processes, cover on-call shifts, and meet SLAs and departmental OKRs.

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.

Design and maintain data architecture and pipelines to support compliance and risk teams. Build and optimize data models, standardize metrics, and create data dictionaries. Implement data quality, lineage monitoring, AI-driven agents for false-positive reduction and automation, and participate in on-call rotations to ensure SLAs are met.

Lead architecture and scaling of finance systems across Oracle Fusion and integrations. Drive AI-assisted development, design data models, build integrations (SQL/PLSQL, REST/SOAP), automate financial workflows, and translate accounting requirements into scalable technical solutions while partnering with business and data teams.

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

Design, build, and operate high-throughput, fault-tolerant ledger and settlement systems of record. Develop durable ledgering APIs, settlement orchestration, and treasury automation. Ensure data contract integrity for downstream finance, run production systems to SLOs, debug multi-layer issues, lead and mentor engineers, and use AI tooling to reduce operational toil.

As an Engagement Marketing Manager, you'll lead customer activation and habituation strategies, run experiments, collaborate cross-functionally, and drive growth using data analysis and AI tools.

Own end-to-end frontend development for core crypto payment flows across web and mobile. Improve latency, availability, and SLOs; build user-facing features (contacts, real-time transaction status); identify and fix performance bottlenecks; partner with product/design/backend; mentor junior engineers to reduce customer friction at scale.

Build software at Coinbase while responsibly using and integrating generative AI copilots (e.g., LibreChat, Gemini, Glean). Continuously learn evolving tools, apply human-in-the-loop practices, and deliver business-ready outputs that improve efficiency, cost, and quality. Participate in quarterly in-person working sessions as part of a remote-first culture.

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.

Own developer-facing outreach for Trail of Bits: grow community relationships, support and onboard maintainers, convert research into usable tools and docs, publish deep technical content, run workshops and conference presence, and attract upstream contributions while routing practitioner feedback into product and research priorities.

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.

Lead and scale the sales organization by creating data-driven strategies, managing and coaching sales staff, aligning marketing for lead generation, hiring and training talent, tracking metrics, enforcing performance plans, and ensuring correct use of CRM and sales tools to meet revenue goals.

Own end-to-end origination, structuring, negotiation, and activation of high-value Earn partnerships for Gauntlet's vault products. Source greenfield opportunities, manage pipeline and CRM hygiene, drive partner activation post-signature, collaborate with Product/Engineering/Data Science/Finance, and represent Gauntlet at industry events to hit quota.

Lead architecture, automation, migration, and operational support for enterprise SQL Server environments on-premises and in cloud. Build IaC, monitoring, ETL pipelines, automate DBA tasks, troubleshoot performance/availability, ensure security/compliance, maintain runbooks, and participate in 24/7 on-call rotation.