Software Engineer Jobs in Sunnyvale, CA

This role involves designing simulation capabilities for perception in autonomous vehicles, focusing on uncertainty handling and safe fallback behaviors. The engineer will collaborate with sensor simulation and infrastructure teams to enhance product safety and efficiency within a dynamic team culture.

Design, develop, debug, validate, and maintain development tools, flows, SDKs, IDEs, debuggers, and automation for build, deployment, testing, and performance optimization. Collaborate with cross-functional teams to capture requirements, deliver high-quality software solutions, and provide technical guidance.

Design and develop tools for verifying the correctness of smart contracts, extend verification algorithms, and collaborate with engineers on technical solutions.

Design and implement compilers for proprietary hardware architecture, focusing on midend and backend development, while providing hardware insights.

Design, develop, test, and maintain networking systems software (including Junos/Junos Evolved) and forwarding ASIC software. Implement protocol and OS subsystems, debug and integrate code, execute test plans, and collaborate with product management, architects, and cross-functional teams to deliver reliable networking solutions.

Develop and maintain performance models of hardware, while collaborating with architecture and runtime teams. Optimize performance and contribute to architectural reviews.

As a Senior Robotics Software Engineer, you will maintain and improve the Tally software stack, develop new software packages, enhance autonomy and navigation, and assist in DevOps and CI/CD processes.

Develop mission-critical applications for GPS receivers, overseeing the software development life cycle, ensuring quality, and collaborating across teams to enhance aviation safety.

The AI Runtime System Software Engineer will design and implement system software components, optimize ML workloads, and collaborate with hardware teams, requiring strong Linux and C programming experience.

As a Software Engineer, you will develop and maintain the Tally software stack, enhance robot navigation and autonomy, and support CI/CD processes.

Architect and scale Walmart’s mobile cart and checkout experiences using Node.js and GraphQL. Lead technical design, implementation, distributed-system integrations, production reliability, code reviews, and cross-functional transaction-flow delivery. Mentor engineers and promote secure, performant, maintainable engineering practices while integrating backend REST and GraphQL APIs and exploring AI/ML capabilities.

Design and implement cloud-based solutions with customers; write and reuse code, produce design documents, decompose and estimate work, act as on-call DRI to monitor and restore services, collaborate with cross-functional teams, contribute to open-source, and stay current with engineering best practices.

Leads the architecture, development, deployment, and lifecycle management of scalable cloud-native, AI-powered software platforms. Builds distributed systems, reusable infrastructure, ML frameworks, AI agents, and real-time applications while driving reliability, observability, and continuous improvement. Provides technical leadership, mentorship, architectural guidance, stakeholder collaboration, metrics ownership, and project execution across teams. Supports hiring, talent development, performance management, and adherence to company values and standards.

Build and maintain cloud-native, large-scale services for deploying, running, fine-tuning, and observing AI agents. Contribute to distributed systems, backend services, tooling, debugging, design discussions, and delivery of production-ready features with strong testing and reliability practices.

Design, implement, review, and ship Azure Functions platform and open-source components in C# and other languages. Build scalable, secure, diagnosable distributed systems for serverless and AI workloads, collaborate on architecture, automate deployment, and apply AI tools across the SDLC.

Design, operate, and improve Walmart’s large-scale Cassandra platform. Build automation for cluster provisioning, scaling, upgrades, decommissioning, and health monitoring; create self-service tools that reduce manual operations; participate in on-call rotations and incident response; conduct root cause analysis; and improve reliability, performance, cost efficiency, diagnostics, and engineering productivity through automation and AI-assisted tooling.

Designs and scales backend services, REST APIs, automation frameworks, and GenAI-powered engineering tools. Develops web, mobile, and backend test automation; performs functional, integration, regression, and performance testing; monitors systems; troubleshoots defects; and improves CI/CD and software development processes. Partners across engineering, product, and platform teams to ensure scalable, secure, high-quality systems and drive quality governance, metrics, and continuous improvement.

Leads the design and development of scalable cloud-native, AI-powered software systems for marketplace payments and financial services. Translates strategies into reliable architectures, drives DevOps and CI/CD practices, resolves architectural bottlenecks, improves engineering processes, and mentors engineers. Collaborates across teams, communicates complex technical concepts, and balances long-term system impacts with business objectives.

Design, prototype, develop, document, test, troubleshoot, and debug moderately complex software for semiconductor equipment components and devices. Create reusable software modules and libraries, implement bug fixes, analyze requirements, manage project schedules, and communicate with internal and external customers. Apply software engineering, machine learning, and AI concepts to deliver reliable solutions.

Design, prototype, develop, and debug moderately complex software for semiconductor equipment components and devices. Create reusable modules and libraries, documentation, and test procedures; troubleshoot software issues and implement fixes. Collaborate with internal and external customers on requirements, schedules, and troubleshooting while applying software engineering, AI, and machine learning concepts.

Design, develop, debug, and troubleshoot complex software for semiconductor equipment components and devices. Create documentation, test procedures, specifications, and test plans for simulators, test benches, and laboratory environments. Analyze requirements, implement bug fixes, communicate with customers, and support project scheduling. The role applies software engineering, AI, and machine learning expertise to solve customer problems and requires collaboration across technical teams.

Design, develop, debug, and document complex software for semiconductor equipment components and devices. Create test procedures, specifications, and test plans for simulators, test benches, and lab environments. Troubleshoot software issues, implement fixes, analyze requirements, coordinate schedules, and communicate with internal and external customers. The role applies software engineering, machine learning, and AI concepts to semiconductor and display technology solutions.

Design, develop, document, test, troubleshoot, and debug complex software for semiconductor equipment components and devices. Define software specifications and test plans for simulators, test benches, and labs. Collaborate with internal and external customers on requirements, schedules, and troubleshooting, while implementing fixes and contributing to AI and machine learning solutions.

Design, prototype, develop, and debug moderately complex software for semiconductor equipment. Create reusable modules, documentation, and test procedures; troubleshoot and fix software issues; communicate with internal and external customers for requirements and schedules.

Staff Software Engineer leading technical direction for Walmart International Promotions and Rewards search microservices. Responsibilities include architecting high-throughput, low-latency distributed systems; designing search query, data, and feature pipelines; leading technical initiatives and prototypes; running A/B experiments; mentoring engineers; and owning production reliability, observability, on-call support, and root-cause analysis.