Software Engineer Jobs in Sunnyvale, CA

Design, build, and productionize scalable agentic AI systems (agent orchestration, sandboxed execution, memory, latency optimization, knowledge graphs). Implement frontier AI architectures, collaborate with ML/security/product teams, mentor engineers, and deliver production-grade code and product improvements.

Lead the design and optimization of software for autonomous driving silicon, focusing on performance and collaboration across teams.

Design and build an always-on automation layer for a Rust-based Forecast Engine: scheduled runs, variance/budget tracking, alerting, observability, integrations (Trino, Iceberg, Lightdash, Argo), and the handoff to capacity reservation. Lead architecture, implement reproducible pipelines, testing, and monitoring while collaborating with FinOps, DevOps, and platform teams.

Lead the development of Android Automotive software for ADAS visualization. Define architecture, mentor engineers, and ensure high-quality software delivery.

Responsible for developing and debugging embedded Linux platforms for GM's vehicles, optimizing performance, and leading technical teams, while collaborating with cross-functional partners and vendors.

As a Software Engineer on the Platform team, you will design and maintain backend APIs, optimize performance, and collaborate on solutions for enterprise clients.

The Senior iOS Engineer will lead engineering and product decisions, ship production code, and enhance the app's architecture while focusing on user experience and product evolution.

Lead the architecture and operations of network services, optimizing performance and scalability for AI workloads while ensuring security and compliance.

Design and implement high-performance IPC and middleware for robotics, drive system optimizations, mentor engineers, and deliver production-grade software.

As a Software Development Engineer, you'll develop high-performance features for cloud and AI workloads, focusing on security solutions and collaboration within 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 Staff Software Engineer will develop and execute technical strategies for Cash App Banking, lead architectural decisions, and mentor engineers, focusing on innovative financial solutions.

The role involves leading AI agent system engineering, implementing cutting-edge AI algorithms, and mentoring team engineers. Responsibilities include enhancing products using machine learning and collaborating with various departments to create impactful AI solutions.

Design, build, and maintain full-stack web applications and microservices for VLSI design workflows. Collaborate with users to gather requirements, analyze performance bottlenecks, support large-scale data platforms with high QoS, and develop scalable backend and frontend solutions for chip design productivity.

Lead end-to-end full-stack engineering initiatives for Project Simulation and Asset Operations. Build scalable frontend and backend systems, ensure code quality, collaborate cross-functionally, debug production issues, and participate in on-call rotation.

Lead end-to-end engineering initiatives for customer-facing features in a fast-paced startup. Build and maintain backend and frontend systems, design and evolve GraphQL APIs, debug production issues, participate in on-call rotation, and collaborate cross-functionally with product, policy, and commercial teams to deliver high-quality, scalable software for battery asset operations and project simulation.

As a Software Engineer, you will design and build large-scale data platforms, work on data curation, and develop high-performance data processing systems in a dynamic environment.

This role involves designing and implementing mapping and localization systems for autonomous vehicles, improving backend infrastructure, and developing robust localization algorithms.

Seeking a senior engineer to improve performance and scalability of rendering systems, optimizing multi-threaded C++ applications and GPU pipelines.

Develop high-performance planning modules for autonomous vehicles, collaborate with customers, and apply modern software practices in a team-oriented environment.

Build and operate Kubernetes-based runtime and compute platform for AI/search workloads across multi-cloud environments. Improve reliability, latency, cost, autoscaling, and multitenancy; implement infrastructure-as-code, observability, SLOs, and guardrails; collaborate with product and platform teams; participate in on-call and incident response; drive technical direction for runtime infrastructure.

The Staff Software Engineer will design and implement the backend architecture for Marimo's molab, focusing on high availability, low latency, and system stability, while utilizing CoreWeave's infrastructure.

As a Staff Software Engineer on the Inference team, you'll lead architecture and optimization for Kubernetes-native AI workloads, enhancing performance and reliability across services.

The Staff Software Engineer will lead technical projects on the Secondary Driving System, focusing on software architecture, multi-sensor perception, and integration, while mentoring the engineering team.

Build scalable backend services and APIs (Python/Go) for enterprise AI deployments. Work on distributed systems, databases, cloud integrations, observability, and production reliability while collaborating with product and AI teams.