Top Tech Jobs & Startup Jobs in Los Angeles, CA

Build and own end-to-end frontend experiences for Coinbase card products across web and mobile. Ship high-scale consumer features, improve payment flow performance and SLOs, reduce latency and CX contacts, mentor engineers, and collaborate with product, design, and backend teams to deliver reliable, user-focused card functionality.

Design, build, and operate core developer-infrastructure services (CI, builds, deployment orchestration, test infra). Own components end-to-end, improve build/CI/deploy/test metrics, participate in on-call rotation, write observable production-ready code, collaborate with engineering teams, and contribute to technical design and knowledge sharing.

Lead end-to-end pricing experimentation and strategy for consumer and business products. Design and analyze A/B tests, build pricing models and production-grade data pipelines, partner cross-functionally, and present actionable recommendations to senior leadership.

Provide advanced litigation paralegal support: manage high-volume domestic and international subpoenas, summons, levies, garnishments, and related third-party requests; communicate with opposing counsel and agencies; prepare and file pleadings for state and federal litigation and arbitrations; improve litigation processes and workflows; and support legal operations projects, tool implementations, and vendor evaluations.

Lead legal strategy for Coinbase payments partnerships: draft, negotiate, and execute complex commercial agreements; provide business-centric regulatory guidance; partner cross-functionally to close deals; build scalable commercial playbooks and risk-mitigation strategies; manage a high-volume deal pipeline and coordinate with specialists and outside counsel.

Lead enterprise B2B product marketing for Base financial markets: define GTM roadmap, positioning, segmentation, and launches for trading, lending, and tokenization; build repeatable case-study and sales-enablement assets; run cross-functional launches; drive competitive and market intelligence; define and optimize metrics; mentor junior PMMs.

Lead regional launch readiness and localization for product and policy launches across APAC, EMEA, and the Americas. Monitor and prioritize region-specific CX friction, partner with Product/Engineering/Compliance/Operations to adapt programs, produce regional SLA reports, and represent regional customers in global forums to ensure compliant, locally optimized experiences.

Lead end-to-end ML systems for identity verification, including document authenticity, face match, liveness and deepfake detection. Build GNN-based identity graphs, behavioral/device-intelligence models, vendor benchmarking/evaluation, and production enforcement. Mentor engineers and align ML architecture with Product, Compliance, Risk, and Security stakeholders.

Design, build, and operate the GraphQL API platform that routes high-volume traffic. Deliver end-to-end projects, improve reliability and performance, own SLOs and incident response, mentor engineers, and collaborate with product teams to evolve platform APIs and tooling.

Own architecture and delivery of core ledger and transaction processing systems. Design and build highly available, high-performance backend services, drive cross-team technical initiatives, establish platform standards, mentor engineers, and embed AI to improve operations and workflows.