Senior Security Engineer Sigma ComputingSenior Security EngineerSan Francisco, CA$175,000–$220,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Hardware & Wireless Validation Engineer Artech LLCHardware & Wireless Validation EngineerFoster City, CA$70–$88.55 / hourHands-on experience configuring/programming, developing test cases using wireless test platforms (Keysight, Rohde & Schwarz) and testing/troubleshooting Automotive Ethernet products. In this role, you will be responsible for developing, documenting, and executing comprehensive unit and system-level validation tests for both general hardware and network-connected devices.
Senior Software Engineer, Networking & Real-Time Systems NuroSenior Software Engineer, Networking & Real-Time SystemsMountain View, CA$193,930–$291,150 / yearWith years of real-world deployment experience and a flexible, partner-led business model, Nuro is working toward a future where millions of autonomous vehicles powered by our technology help make everyday life safer, easier, and more connected. Engineered Connectivity: Architect a network bonding framework to aggregate bandwidth across multiple cellular providers (Verizon, AT&T, T-Mobile) to ensure zero-drop connectivity.
Staff Machine Learning Engineer Unity Technologies SFStaff Machine Learning EngineerMountain View, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. As our Staff Machine Learning Engineer, you will be a core technical leader bringing state-of-the-art computer vision and multi-modal models — transformers, diffusion networks, vision-language models (VLMs), and JEPA-style architectures — from research into robust, production-grade systems.
Senior Software Engineer - SDN LambdaSenior Software Engineer - SDNSan Francisco, CaliforniaOur investors notably include TWG Global, US Innovative Technology Fund (USIT), Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, Gradient Ventures, Mercato Partners, SVB, 1517, and Crescent Cove. Demonstrated experience designing and implementing production-scale Software Defined Networking (SDN) systems, ideally with AWS VPC–like functionality (e.g., routing, security groups, overlays, peering).
Senior Software Engineer, Graphics Unity Technologies SFSenior Software Engineer, GraphicsSan Francisco, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.
Senior Machine Learning Engineer, Advertiser Intelligence Unity Technologies SFSenior Machine Learning Engineer, Advertiser IntelligenceMountain View, CaliforniaWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. Quantitative depth: The skills to design algorithms that optimize among competing goals, design exploration–exploitation strategies balancing short-term and long-term value, build efficient methodologies for measuring long-term impact, and define metrics frameworks that guide launch decisions.
Firmware Engineer Talent Software Services, Inc.Firmware EngineerSunnyvale, CA$40–$45 / hourA typical firmware software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific and general computing applications. The main function of a firmware software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that make computers work.
IT Security Engineer (Contract Role) Ryzen SolutionsIT Security Engineer (Contract Role)Foster City, CA$80Zoox is seeking an experienced and skilled Security Engineer to serve as the technical lead for the enterprise implementation, configuration, and ongoing management of Netskope Next-Generation Secure Web Gateway (NG SWG) and Network Private Access (NPA). The ideal candidate brings deep hands-on expertise with Netskope, a strong understanding of zero-trust network access principles, and a proven track record of building effective DLP programs in complex enterprise environments.
Data DevOps Engineer Versa NetworksData DevOps EngineerSanta Clara, CAAs a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. A candidate’s specific pay within this range will depend on a variety of factors, including job-related skills, training, location, experience, relevant education, certifications, and other business and organizational needs.
Senior Staff Machine Learning Engineer TapestrySenior Staff Machine Learning EngineerMountain View, CaliforniaPartner closely with Tapestry’s machine learning technical leads, Power Systems Scientists, Software Engineers, Product Managers, and global utility partners to translate complex, large-scale grid data into actionable insights that improve grid planning, operations, and maintenance. Own the technical roadmap and system architecture for Tapestry’s multimodal intelligence engines, scaling models across multimodal machine learning, graph neural networks, geospatial and remote-sensing data, reinforcement learning for physical control systems, and multi-turn agentic systems.
Principle Validation And Hardware Design Engineer MarvellPrinciple Validation And Hardware Design EngineerSanta Clara, CAMarvell, a high-speed analog/mixed-signal semiconductor company, is the market leader in high-speed and optical interconnects for communication infrastructure in long-haul, metro and datacenter. Highlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones.
Lead Systems/DSP Engineer EthernoviaLead Systems/DSP EngineerSan Jose, California$180,000–$250,000 / yearJoin Ethernovia’s team to make a lasting impact on the future of packet processor-centric networking solutions to support the real-time sensor, Physical AI, and control data demands of software-defined autonomy across vehicles, robots and intelligent machines. We are well-funded and backed by some of the worlds’ leading technology investors, having secured $154M ($90+M Series-B and $64M Series-A) in total funding to date: Ethernovia Raises Over $90 Million Series B to Scale Leading-Edge Autonomy and Physical AI Networking Chips .
Hardware & Silicon Validation Principal Engineer MarvellHardware & Silicon Validation Principal EngineerSanta Clara, CAThe Custom Cloud Solutions (CCS) Hardware Validation Group is responsible for ensuring the quality, reliability, and performance of next generation data center ASIC and SoC products spanning a diverse portfolio that includes cloud infrastructure, AI accelerators, network processors, NICs, custom ASICs, SSD controllers, CXL devices, and domain specific accelerators. The group validates complex, high performance silicon and platforms across a wide range of critical technologies and interfaces, including Memory Subsystems (DDR, HBM, memory controllers), High Speed Interconnects (PCIe, Ethernet, CPRI, PAM4/NRZ), D2D interconnects, Storage, and IO (Flash and NVME, SSD controllers, USB) and System and Platform testing.
NewStaff Analog Design Engineer, Tx/Rx Datapath D-MatrixStaff Analog Design Engineer, Tx/Rx DatapathSanta Clara, CAThe work spans porting proven datapath blocks to new process nodes and ground-up design of new blocks for our next-generation link, working closely with layout, package/signal-integrity, backend, and firmware engineers to bring your designs to working silicon. Build the verification environment for your blocks - testbenches, PVT corner coverage, six-sigma Monte Carlo, transient noise, and post-layout back-annotated simulation - and provide behavioral and Verilog-A models for full-chip verification, supporting backend engineers through integration.
Lead Systems/Dsp Engineer EthernoviaLead Systems/Dsp EngineerSan Jose, CA$180,000–$250,000 / yearJoin Ethernovia's team to make a lasting impact on the future of packet processor-centric networking solutions to support the real-time sensor, Physical AI, and control data demands of software-defined autonomy across vehicles, robots and intelligent machines. We are well-funded and backed by some of the worlds' leading technology investors, having secured $154M ($90+M Series-B and $64M Series-A) in total funding to date: Ethernovia Raises Over $90 Million Series B to Scale Leading-Edge Autonomy and Physical AI Networking Chips.
Security AI Engineer, Principal Member Of Technical Staff QuantumScape Corp.Security AI Engineer, Principal Member Of Technical StaffSan Jose, CA$155,000–$236,000 / yearWe are actively building an internal agentic AI platform for security and IT operations - multi-agent workflows that triage incidents, perform asset reconnaissance, run access reviews, and generate audit evidence, with humans in the loop wherever judgment matters. Security Engineering Breadth: Vulnerability management (Tenable or equivalent), endpoint control and application allowlisting (ThreatLocker or equivalent), identity and privileged access (SSO, FIDO2, PAM), and software supply chain security (SBOM, image scanning, signing).
Principal Engineer, Analog Design Lumentum Inc.Principal Engineer, Analog DesignSan Jose, CALumentum is seeking a highly experienced and technically proficient Principal Engineer, Analog Design to lead the design, development, and validation of complex analog circuits for cutting-edge optical communication products. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.
Senior Principal Software Applications Engineer MarvellSenior Principal Software Applications EngineerSanta Clara, CAHighlights include an employee stock purchase plan with a 2-year look back, family support programs to help balance work and home life, robust mental health resources to prioritize emotional well-being, and a recognition and service awards to celebrate contributions and milestones. This role is designed for a highly experienced engineer who combines deep technical expertise with strong customer engagement skills and the ability to influence both internal development teams and external partners.
Staff Engineer, Hardware Application Engineering - Lab Operations MarvellStaff Engineer, Hardware Application Engineering - Lab OperationsSanta Clara, CAWorking familiarity with high-speed test and measurement equipment such as oscilloscopes, BERTs, VNAs, TDR, jitter analyzers, logic analyzers, power supplies, electronic loads, and compliance test kits - comfortable operating, configuring, and troubleshooting these instruments, with the ability to deepen expertise on specific tools as needed. Maintain dedicated RMA test setups used to examine field-returned chips - keep the systems, test programs, and instrumentation always ready to receive and process RMA units the moment they arrive, including ensuring proper test-hole-plug coverage and re-test readiness whenever needed.