Software Engineer Jobs in Hayward, CA

Join SignalFire's Talent Network to connect with VC-backed startups seeking Staff Software Engineers to design scalable applications in backend and full-stack roles.

As a Senior Software Engineer, you will design and implement features for Asana, mentor teams, and drive technical strategy, focusing on quality and user experience.

As a Principal Software UI/Frontend Engineer, lead innovative solutions in AIOps, architect UI features, mentor engineers, and establish best practices while solving complex network security problems.

This role involves leading cross-functional projects, developing software in Go, TypeScript, and Python, managing AWS services, and enhancing developer experiences.

Responsible for developing next-gen firewall dataplane components, leading feature development, and supporting customer escalations with a focus on collaboration and innovation in cybersecurity.

Design and develop critical dataplane components for Next Generation Firewalls, lead security feature development, and support customer escalations.

Lead the design and development of modern cloud-native backend services for customer onboarding at Ripple, improving scalability and reducing technical debt while mentoring engineers.

Lead the development of core components of the Sei Blockchain, focusing on performance optimization, collaboration, and project leadership.

As a Staff Software Engineer, you will design and scale core systems, collaborate across teams, improve platform services, and provide technical mentorship.

As a Platform Engineer, you will design and scale core systems for Harvey's legal AI product, focusing on reliability, compliance, and cross-functional collaboration.

The role involves developing SDKs, APIs, and web applications for the World ID ecosystem, collaborating with partners to ensure integration success.

As a Senior Software Engineer, you will develop scalable systems, enhance features, and troubleshoot issues while collaborating across teams in a SaaS environment.

The role involves developing and optimizing Nuro's labeling tools using C++, Qt, and OpenGL, ensuring high-quality data for autonomous systems.

Lead the design and deployment of production software for robotic systems in biopharma. Work in diverse projects and collaborate across teams to automate cell therapy manufacturing.

Lead the design of scalable ML infrastructure, optimize for cost and performance, collaborate with teams, and mentor engineers.

Lead the design and development of AI applications, optimize algorithms, and integrate AI systems into enterprise solutions, primarily leveraging LLMs.

The Senior Engineer, Performance will analyze and optimize system performance, develop metrics, collaborate on performance goals, and lead investigations into performance regressions.

As a Principal Software Engineer, you'll design and maintain scalable developer-facing products, focusing on LLM applications. Collaborate across teams to improve user experience and code quality, while driving the full development lifecycle and mentoring team members.

The Senior Software Engineer will design robust infrastructure, understand regulations, and collaborate cross-functionally to enhance customer experiences, requiring 4+ years of experience.

Design and develop core simulation frameworks and tools to ensure safety and performance of Zoox's autonomous vehicles, focusing on aspects like architecture and realistic traffic modeling.

Join Zoox's Motion Planning team to improve robot driving behaviors through algorithmic advancements, testing, and collaboration with safety drivers.

Lead the development and improvement of simulations for the Waymo Driver by collaborating closely with engineers, enhancing performance, and scaling architecture.

As a Senior Software Engineer, you will develop and optimize internal tools for automated aircraft systems, enhancing productivity and workflows. Responsibilities include software design, implementation, and analysis to support engineering teams.

Responsible for shaping and optimizing infrastructure for flight software, including CI/CD, test environments, and cloud deployments. Collaborate across teams.

The Staff Software Engineer, Backend will design and develop backend services, optimize systems, and mentor team members while working with cross-functional teams to deliver features for millions of users.