Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

The Senior Site Reliability Engineer will manage blockchain infrastructure, ensure high availability, build automation, improve Kubernetes reliability, and collaborate with engineering teams on best practices.

Lead Athena's US go-to-market: own end-to-end revenue, close $100k+ ARR enterprise deals, define ICP/positioning, create GTM assets, act as voice of customer into Product, hire and shape the US sales culture and AE motion, and run early-stage design partner engagements.

Owner-operator software engineer building and shipping end-to-end product features across web, mobile, and backend systems. Work across products, take full ownership from 0->1 and scale to wide usage, collaborating within a small, high-performance engineering team.

The Smart Contract Engineer will design, develop, and maintain Move smart contracts, collaborating with teams to ensure security and efficiency while documenting processes and conducting testing.

Build and maintain scalable backend systems for R&D management: data modeling, API design, cloud deployment, and containerized services. Implement decision-modeling tools, integrate LLM capabilities, and collaborate with small cross-functional teams to deliver reliable production software supporting long-term scientific programs.

As a Microwave Engineer, you will design, simulate, and implement components and systems for wireless power beaming, contributing to integration and product testing.

Founding engineer to build 0→1 systems at the intersection of software, hardware, and finance. Own full product lifecycle from customer discovery to production, design and deploy production-grade LLM systems for loan operations, wrap abstractions around legacy systems, and occasionally travel to factory floors to meet customers.

Lead technical pre-sales engagements and PoCs for container and cloud security customers. Advise on architecture, deployment, and orchestration (Kubernetes, service mesh), gather field requirements for product teams, provide consulting on networking and security, and build demos and trials to drive successful customer deployments.

Drive original AI research focusing on new models and algorithms for reasoning in complex environments, collaborating with engineers and contributing to the research community.

Lead strategy and execution to expand Payment Integrity solutions into new insurance markets. Own solution lifecycle from POC architecture to productization and GTM, build cross-functional teams, drive commercialization and anchor-client relationships, and source/evaluate M&A targets to accelerate capability and market entry.