Software Engineer Jobs in San Jose, CA

As a Frontend Leaning Full Stack Engineer, you will improve internal software, enhance user-facing tools, and shape UX/UI for founders and investors, focusing on efficiency and product ownership.

Build and own fiat money experiences used by millions, implement AI-native frontend infrastructure (agent harnesses, eval pipelines), drive frontend architecture, performance, testing and server-driven UI, instrument products for data-driven decisions, and collaborate with product, design, and backend teams across US and APAC.

Design, develop, and maintain software to manage a fleet of GPU/DPU-accelerated Kubernetes clusters. Build automation for provisioning, upgrades, CI/CD, and lifecycle management. Collaborate across teams to integrate cloud-native tooling, ensure performance, security, and reliability, and optimize deployment and release processes for large-scale AI infrastructure.

Build and operate NVIDIA Clouds Unified Access Management Platform (UAM). Design, code, and deploy scalable identity and access management features, integrate UAM across cloud services, collaborate with service teams, mentor peers, and participate in on-call support to ensure low-latency, high-availability authorization at scale.

Lead junior team members in test planning, automation, and execution of software for AI compute engine, developing test suites and infrastructures, and collaborating on test coverage and results.

Responsible for developing, enhancing, and maintaining software kernels for AI hardware, mapping algorithms to architectures, and building software deliverables.

Lead design and development of software to manage a fleet of GPU/DPU-accelerated Kubernetes clusters. Build automation, lifecycle management, CI/CD, and integrations to ensure performance, security, and reliability for large-scale AI infrastructure.

The Staff Software Engineer leads projects, coordinates engineering tasks, improves processes, mentors engineers, and collaborates with management and external partners.

Design, implement, unit test, and debug embedded firmware modules for 802.11 MAC/PHY on WLAN and UWB chipsets. Collaborate across teams to deliver production-quality firmware, optimize data paths and QoS, and validate features using lab testbeds and RF test equipment.

Lead advanced software engineering efforts for nuclear reactor design and analysis, developing tools for modeling, simulation, and design optimization while mentoring other engineers.

The role involves designing, developing, and supporting FPGA prototyping compiler software, optimizing code, and addressing customer issues.

As a Senior Software Engineer at Tenstorrent, you will develop AI compiler technologies, optimize computational graphs, and enhance MLIR frameworks to connect AI models with hardware.

Design and implement SDN-based network architecture for a multi-orbit satellite constellation. Develop routing, topology management, fast-reroute, traffic engineering, telemetry/observability, and self-healing control-plane/data-plane solutions optimized for latency, power, and mobility. Collaborate with RF and silicon teams and mentor junior engineers.

Design and implement SDN and routing solutions for a multi-orbit satellite constellation: routing, topology management, fast-reroute, telemetry-driven self-healing, packet forwarding, and observability. Collaborate with RF and silicon teams and mentor junior engineers.

Design, implement, and test MAC control-plane software for satellite links, including TDMA/DAMA scheduling, QoS, link-state machines, hardware integration (PHY, FPGAs, modems), and simulation/testing to validate performance under mobility and failure scenarios.

Design, build, and maintain material-tracking and real-time data collection systems and backend web services. Optimize databases, troubleshoot applications, document workflows, automate tasks, improve data visibility, coordinate with R&D and production stakeholders, and follow software engineering and security best practices to support manufacturing productivity.

Lead design and implementation of multi-threaded embedded C/C++ software for Linux/RTOS/bare-metal on multi-core SoCs. Develop drivers and data/control plane functions for RF, antenna, and optical systems; integrate software with hardware, debug using SW/HW tools, champion CI/CD and TDD, and mentor junior engineers. Collaborate across teams to ensure performance, reliability, and secure high-speed data handling for space-based communications.

The Lead Software Engineer will design and develop full-stack applications for construction project management, ensuring intuitive data workflows and collaborating across teams to enhance user experience and performance.

Build and maintain production-grade backend systems, ETL pipelines, data models, and integrations. Apply agentic AI workflows for data engineering and root-cause analysis. Provide technical leadership and mentorship, work directly with customers on integrations and deployments, lead POCs and pre-sales technical activities, and translate customer feedback into product improvements.

The Staff Software Engineer will lead technical solutions and architectural reviews, mentor engineers, and drive the development of scalable healthcare products.

Design and implement map-based driving algorithms and in-vehicle systems, integrate map and perception data, develop transformer-based graph models and LLM evaluation frameworks, build automated map content analysis and scalable distributed map-building workflows.

Design, build and execute manual and automated tests for complex concurrent software in lithography platforms. Create test plans, automation scripts, tools and frameworks; review requirements; identify, document and track defects; perform regression and modular testing; collaborate with developers, hardware engineers and product teams to ensure product quality.

The Senior Software Engineer will design and optimize backend systems and data pipelines for Roku's content platform using Java and big data technologies, ensuring performance and scalability.

Design, build, and operate a production AI engineering platform that connects agents to engineering systems. Build reliable distributed services, automation, agent lifecycle and safe action execution, semantic data layers, and observability. Lead customer onboarding, gather requirements, debug production issues, and drive adoption while establishing evaluation and safety guardrails.

As a Senior Software Engineer at NVIDIA, you will design and implement inference software optimizations for AI applications using TensorRT, collaborating with deep learning experts to influence hardware and software design.