4328-Principal Software Engineer Innovaccer Analytics4328-Principal Software EngineerSan Francisco, CAExperience building and integrating AI/ML into products — connecting models to real systems, handling data flows, and operationalizing them in production (you don't need to be a research scientist, but you should be comfortable building AI/ML-powered features). You'll personally design and build the hardest, highest-impact parts of our platform — backend services, data pipelines, and the AI/ML-powered features that increasingly define our products — while setting the technical bar for how those systems are built.
Field Engineer (50 Hours/Week) Ursus, Inc.Field Engineer (50 Hours/Week)Fremont, CA$35.46–$50 / hourThe role bridges engineering design intent and field reality, ensuring work is performed safely, to specification, and with complete documentation for turnover to operations. Willingness to work at industrial/construction sites including outdoor conditions, elevated work as trained, and shift work if required.
Staff Full Stack/Back End Engineer (NodeJS) Deep OriginStaff Full Stack/Back End Engineer (NodeJS)South San Francisco, CA$170,000–$240,000You will work closely with cross-functional teams to create robust, user-friendly services and applications that drive the efficiency and effectiveness of biologists and researchers in their scientific endeavors. Our AI-driven platform enables scientists to accelerate discovery, reduce cost, and bring breakthrough innovations to life faster.
Staff Frontend Engineer (Design Systems & UX) Deep OriginStaff Frontend Engineer (Design Systems & UX)South San Francisco, CA$170,000–$240,000Prototype and build production UI for complex scientific workflows: work on multi-step pipelines, parameterized simulations, molecular viewers, results dashboards, and other data-heavy research workflows. Define the UX patterns the platform runs on: Shape patterns for navigation, data display, workflow composition, error and empty states, loading behavior, progressive disclosure, and complex multi-step flows.
Staff Engineer, Bazel Strategic EmploymentStaff Engineer, BazelAlameda, CAThis role is a mix of hands-on technical work and light people management — you'll own their Bazel build system and manage one Bazel engineer. An autonomous vehicle manufacturer in the Bay Area is looking for a Staff or Lead Software Engineer to join their Developer Experience team.
Staff Engineer II WHB EngineersStaff Engineer IIDublin, CA$105,000–$120,000 / yearFull timeWho We AreWHB Engineers is a well-established and growing Civil Engineering and Construction Management firm with offices in San Diego, San Mateo, Dublin, Pleasant Hill and Chico, California. Our firm provides a full array of engineering, public works design and construction and project management services.
Staff BESS Electrical Design Engineer (EPC) - San Francisco MiconeStaffingStaff BESS Electrical Design Engineer (EPC) - San FranciscoSan Francisco, CAOur client — a rapidly scaling clean energy innovator — is hiring a Staff BESS Electrical Design Engineer to lead utility-scale lithium-ion storage projects from first concept through energization. As Electrical Engineer of Record and the company's internal BESS authority, you'll shape how grid-scale batteries get designed, interconnected, and built — with top-of-market compensation to match the responsibility.
Staff Mechanical Design Engineer (EPC) - San Francisco MiconeStaffingStaff Mechanical Design Engineer (EPC) - San FranciscoSan Francisco, CAOwn design for mechanical and plumbing systems — industrial/non-potable water, HVAC (labs, offices, plants), process heating and cooling, humidification, abatement systems, cooling towers, fans, pumps. Systems most engineers never touch: Abatement (thermal oxidizers, scrubbers), process heating/cooling, industrial water, clean/dry space HVAC.
Staff Electrical Design Engineer (EPC) - San Francisco MiconeStaffingStaff Electrical Design Engineer (EPC) - San FranciscoSan Francisco, CAOur client — a rapidly scaling clean energy innovator — is looking for a Staff Electrical Design Engineer to lead end-to-end electrical design for an exceptional range of facilities: hazardous occupancy spaces, industrial recycling plants, labs, offices, warehouses, and 34.5 kV/24.9 kV site infrastructure. Advanced proficiency: Revit MEP, AutoCAD, Navisworks, Bluebeam, SKM/ETAP, AmpCalc, Visual/AGI.
Senior/Staff Software Engineer RockstarSenior/Staff Software EngineerSan Mateo, CAThey are tackling some of the hardest problems in enterprise automation and have assembled a world-class engineering team with staff-level talent from Robinhood, Glean, Google, Netflix, and Meta. They are building a system that handles high-volume financial data, complex accounting workflows, and robust executions that must be accurate and reliable.
Staff High Voltage Electrical Engineer - San Francisco MiconeStaffingStaff High Voltage Electrical Engineer - San FranciscoSan Francisco, CAOur client — a rapidly scaling clean energy innovator — is looking for a Staff High Voltage Electrical Engineer to lead substation and transmission-level design for industrial facilities driving America's energy transition. Run grid simulation and stability studies (PSSE, PSLF, PSCAD, ASPEN OneLiner) plus short circuit, load flow, and arc flash analysis.
Senior Staff Engineer, Memory/Network Systems Software Ursus, Inc.Senior Staff Engineer, Memory/Network Systems SoftwareSan Jose, CA$65–$75 / hourDescription : Work across the full stack: from host memory and device behavior in Linux to node agents and container runtime interactions to Kubernetes resource orchestration, controllers, and cluster-level lifecycle management. Collaborate with Linux, firmware, and hardware teams to translate low-level platform capabilities into safe, observable, Kubernetes-manageable workflows.
Staff Software Engineer Triune InfomaticsStaff Software EngineerSan Francisco, CAThe ideal candidate will have strong expertise in JavaScript/TypeScript, Node.js, MongoDB, GCP/BigQuery, and Kubernetes , along with strong experience building and scaling full-stack applications. This role requires a senior technical leader who can influence architecture, solve complex engineering problems, and drive technical direction across teams.
Staff SoC RTL Engineer quadric, IncStaff SoC RTL EngineerBurlingame, CA$175,000–$230,000The actual base salary offered will depend on a number of factors, including the specific level of the role, years and depth of relevant experience, technical skills and competencies, the criticality of the role to the business, internal equity, and work location. Quadric is redefining edge AI with the industry's first General Purpose Neural Processing Unit (GPNPU), enabling developers to run both neural network inference and conventional C++ code on a single programmable architecture.
Senior Staff CAD Engineer ProtingentSenior Staff CAD EngineerSan Jose, CA$65–$75 / hourYou will be the technical authority on our EDA environment, setting up and maintaining advanced FinFET PDKs (e.g., 2nm or 3nm), Cadence analog/mixed-signal design flows, and digital implementation environments. Advanced Reliability Verification: Deploy and support Electro-migration/IR-drop (EMIR) simulation flows and Programmable Electrical Rule Checking (PERC) to guarantee reliability at advanced nodes.
Senior Staff Engineer, Memory/Network Systems Software ProtingentSenior Staff Engineer, Memory/Network Systems SoftwareSan Jose, CA$65–$75 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Job Description: Work across the full stack: from host memory and device behavior in Linux, to node agents and container runtime interactions, to Kubernetes resource orchestration, controllers, and cluster-level lifecycle management.
Staff Engineer - AI Workload Benchmarking ProtingentStaff Engineer - AI Workload BenchmarkingSan Jose, CA$65–$75 / hourHands-on experience with AI/ML workloads — LLM training and inference frameworks (PyTorch, vLLM, TensorRT-LLM, or equivalent), embedding pipelines, or vector databases (FAISS, Milvus, DiskANN, HNSW). About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies .
Forward Deployed Engineer, San Francisco MeticulousForward Deployed Engineer, San FranciscoSan Francisco, CaliforniaEvolve the core product to make the customer successful: This can range from debugging and fixing issues that are blocking the rollout (which often go deep into the core technology, such as the deterministic browser), to shipping features that will be transformative for the customer you’re focused on, but also move the product forward itself e.g. Beyond growing your skills through engineering and collaboration, the role involves spending a lot of time with engineering leaders at the fastest growing tech companies and leading firms in the world.
Test Equipment Design Engineer, Battery and Power Electronics ZiplineTest Equipment Design Engineer, Battery and Power ElectronicsSouth San Francisco, CA$130,000–$180,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. You will develop custom test equipment integrating mechanical design, electrical hardware, instrumentation, controls, automation, and software to create robust, scalable systems that accelerate product development and generate accurate, repeatable engineering data.
Senior Mechanical Engineer Span.IOSenior Mechanical EngineerSan Francisco, CAYour work directly enables the productivity of a broader engineering bench, including multiple senior and senior staff engineers in India whose effectiveness depends on a strong, well-organized partnership across time zones. Architecting an improved international 2D CAD collaboration workflow - file structure, drawing templates, intake process, status tracking - in partnership with engineering leadership across both offices.