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

Design, develop, customize and maintain enterprise Sitecore solutions (versions 9/10, SXA, JSS, XM Cloud). Produce technical specs, implement components, test and debug in test and production, support teammates, perform demos to customers, and escalate/resolve issues.

Embed with customer hardware teams to write and decompose system requirements, maintain traceability, produce V&V artifacts, and prepare certification audit engineering packages using Nema.

Join as a full-stack software engineer to design, develop, and maintain web applications and services. Collaborate cross-functionally, write clean code, perform code reviews, debug issues, and stay current with industry trends.

Design and build AI orchestration architecture using Claude Code; create reusable orchestration patterns (skills, subagents, tools, hooks); optimize for latency, error handling, observability, and testing; run experiments, document learnings, and deliver production orchestrators that accelerate platform development.

Design and implement near real-time controls, motion planning, and networking systems for deployed robots. Optimize stacks for high-frequency data, tune drivers/kernels/middleware for real-time performance, and build telemetry and tooling for latency measurement, debugging, and fault detection. Collaborate with electrical, mechanical, autonomy, perception, and deployment teams to ensure safe, low-latency, and reliable robot operation.

Hands-on Controller to lead accounting and core finance operations for a VC-backed technology company. Own billing, AR/AP, GL, revenue recognition, month- and year-end close, financial statements, reporting, forecasting, variance analysis, operational finance partnering, process and controls, and audit readiness. Contract-to-hire role based in the SF Bay Area.

Lead architecture and hands-on development of cloud-native Java microservices with an Angular frontend. Build FHIR/HL7-based interoperability pipelines, design scalable event-driven systems on GCP, and ensure data integrity across PostgreSQL/Spanner while defining engineering best practices and guiding agile teams.

As a Staff Machine Learning Engineer - AI Tech Lead, you will lead the design of AI systems for security operations, focusing on scalable architectures, AI safety, and mentoring. Responsibilities include overseeing technical evaluations, production workflows, LLM fine-tuning, and collaboration with teams to enhance AI capabilities.

As a Software Engineer at Prelim, you will architect and build onboarding systems for financial institutions, handling complex technical challenges and user experiences.

Transcribe and score audio recordings of students reading by identifying and documenting reading errors. No experience required.