Lead Software Engineer (YC Experience) PragmatikeLead Software Engineer (YC Experience)San Francisco, California$180,000–$300,000 / yearOur client is building highly scalable technology that sits at the core of critical business operations, offering engineers the opportunity to work on complex systems, large-scale integrations, and real-world technical challenges. We are seeking a Lead Software Engineer with experience in YC-backed or Venture backed start-ups to lead engineering initiatives while remaining deeply hands-on.
Software Engineer - Training Product BasetenSoftware Engineer - Training ProductSan Francisco, CaliforniaMultinode training: Multinode training enables customers to easily run training jobs across multiple compute nodes, enabling users to train large models like GLM 4.7 and DeepSeek. Familiarity or experience with the open source training stack and frameworks (NCCL, PyTorch, Megatron, NemoRL, VeRL, Axolotl, HF Trainer) and distributed training techniques (FSDP, DeepSpeed).
Supplier Quality Engineer Pyramid, IncSupplier Quality EngineerFremont, CA$45–$50 / hourFull timeThermal/mechanical engineering, supplier quality management, data center rack systems, advanced cooling solutions, RCA/CAPA, supplier audits, reliability testing, ISO 9001, KPI tracking, cross-functional collaboration. By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners.
Staff Platform Engineer Arch SystemsStaff Platform EngineerPalo Alto, CAYou will help design, deploy, operate, and improve Arch's infrastructure across commercial AWS and AWS GovCloud environments, with an immediate focus on defense-related deployments and FedRAMP High-aligned environments. Arch Systems is seeking a talented Staff Platform Engineer to join our rapidly scaling team and help build, secure, and operate the infrastructure that powers our products and customer deployments.
Staff Software Engineer, Backend Infrastructure SesameStaff Software Engineer, Backend InfrastructureSan Francisco, CaliforniaWe'd love to hear about experience in any of these areas — we don't expect any one person to have all of them: Infrastructure as Code at scale — significant IaC experience, preferably Terraform; CloudFormation, Pulumi, or Kubernetes-based approaches also welcome. Build developer tooling, server infrastructure, and data infrastructure that is high leverage and low maintenance — the kind that makes other engineers faster without creating new dependencies on you.
Applied AI Engineer CHAOS IndustriesApplied AI EngineerSan Francisco, California$150,000–$170,000 / yearPerform research and build products by working with product and mission teams to research, collect data, verify hypothesis and create robust, testable, maintainable, and deployable models. You should be comfortable operating with independence, learning unfamiliar technical domains quickly, working across disparate teams, and moving prototypes toward production with limited oversight.
iOS/Android Automation Engineer SesameiOS/Android Automation EngineerSan Francisco, CaliforniaDeliver a real quality signal on nightly, weekly, and release builds: what runs as a quick sanity check, what runs as deeper regression, and what we still test by hand. Automate what people actually do in the app (onboarding, text and voice chats, payments, notifications, settings) and check that the result is right, not just that the screen showed up.
Staff, Software Engineer Sam's WestStaff, Software EngineerSunnyvale, CaliforniaThe ideal candidate has extensive experience delivering production-grade mobile applications across both iOS and Android platforms, is highly proficient in JavaScript and React Native development, and has successfully integrated mobile applications with peripheral devices using Bluetooth and related communication protocols. About the Team: Sam's Tech Member Desk Engineering is responsible for building and managing the applications and services used at the Member Services Desk across all Sam's Club locations in the United States.
Principal Product Engineer SambaNova Systems, Inc.Principal Product EngineerSan Jose, CAThe team takes AI server systems from prototype through high-volume production at global contract manufacturers, owning manufacturability, test coverage, yield, and quality, and working closely with electrical, mechanical, firmware, and supply chain teams to get each new product built at scale. Powered by the intelligent SN40L chip, the SambaNova Suite is a fully integrated platform, delivered on-premises or in the cloud, combined with state-of-the-art open-source models that can be easily and securely fine-tuned using customer data for greater accuracy.
Product Support Engineer CartesiaProduct Support EngineerSan Francisco, CaliforniaOur team combines deep expertise in model innovation and systems engineering paired with a design-minded product engineering team to build and ship cutting edge models and experiences. You’ll work directly with customers, partner closely with engineering and product teams at a cutting-edge AI company, and help shape the processes and tools that define our post-sales support.
Backend Engineer HarkBackend EngineerSan Jose, CaliforniaThat means the hard infrastructure problems: high-concurrency services, low-latency streaming, state management for long-running agent workflows, and the execution layer that connects model outputs to real-world actions. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world.
NewBackend Software Engineer CHAOS IndustriesBackend Software EngineerSan Francisco, CaliforniaWorking alongside software, hardware, and systems engineers, you’ll design and operate the backend services and cloud infrastructure that ingest, process, and deliver mission-critical sensor data at scale. Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.
NewSenior Software Engineer CHAOS IndustriesSenior Software EngineerSan Francisco, CaliforniaWorking alongside software, hardware, and systems engineers, you’ll design and operate the backend services and cloud infrastructure that ingest, process, and deliver mission-critical sensor data at scale. Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.
Software Engineer, Applied AI CHAOS IndustriesSoftware Engineer, Applied AISan Francisco, CaliforniaPerform research and build products by working with product and mission teams to research, collect data, verify hypothesis and create robust, testable, maintainable, and deployable models. You should be comfortable operating with independence, learning unfamiliar technical domains quickly, working across disparate teams, and moving prototypes toward production with limited oversight.
NewSenior DevOps Engineer CHAOS IndustriesSenior DevOps EngineerSan Francisco, CaliforniaWorking alongside software, hardware, and systems engineers, you’ll design and operate the backend services and cloud infrastructure that ingest, process, and deliver mission-critical sensor data at scale. Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses.
Technical Operations Engineer II Johnson & JohnsonTechnical Operations Engineer IISan Lorenzo, Puerto RicoAnalytical Reasoning, Computerized Equipment Skills, Corrective and Preventive Action (CAPA), Emerging Technologies, Execution Focus, Gemba Kaizen, Issue Escalation, Lean Supply Chain Management, Process Control, Process Engineering, Process Oriented, Product Improvements, Project Engineering, Safety-Oriented, Science, Technology, Engineering, and Math (STEM) Application, Situational Awareness, Technical Research, Technologically Savvy Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity.
Senior Staff Customer Quality Engineer Sila NanotechnologiesSenior Staff Customer Quality EngineerAlameda, CA$156,000–$197,000 / yearCollaborate with cell engineering and teams to define and implement appropriate quality control, inspection, and metrology stations across the full cell production process (electrode coating and calendering, winding/stacking, electrolyte filling, formation, aging, and final test). Support DFM reviews with cell design and product teams; conduct tolerance analysis for electrode stack, cell can/pouch dimensions, and assembly fit to ensure process capability against specification.
NewElectrical / Electronics Design Engineer - PCBA Test Automation Heron PowerElectrical / Electronics Design Engineer - PCBA Test AutomationScotts Valley, California$150,000–$200,000 / yearAs the Electrical / Electronics Test Engineer - PCBA , you will build the automated hardware test infrastructure that allows us to validate and ship at scale—from PCBA-level functional circuit testing through subsystem validation, end-of-line system testing and all the way to test systems developed for high volume manufacturing of low-voltage electronics and high-power converter assemblies. Architect high-power test cells including bidirectional AC/DC sources, regenerative loads, grid simulators (as needed), HV measurement chains, contactors and protection systems, interlocks and safe operating procedures, grounding strategy.
NewSenior Manufacturing Test Engineer - Power Electronics Heron PowerSenior Manufacturing Test Engineer - Power ElectronicsScotts Valley, California$150,000–$200,000 / yearBacked by top investors and led by veterans who have shipped gigawatts of power electronics, we are developing advanced converters (inverters & rectifiers) for renewables, energy storage, data centers, and grid applications. Design and build high-power test cells including bidirectional sources, regenerative loads, HV measurement chains, protection systems, and safety interlocks.
DevOps Engineer FluxDevOps EngineerSan Francisco, CaliforniaWe're going after a $15B+ electronic design automation market, backed by 8VC, Bain Capital Ventures, Liquid 2 Ventures, Outsiders Fund, Figma board member John Lilly, and GitHub founder Tom Preston-Werner. You feel an urgency to reimagine what your work looks like in this rapidly changing world, and you value critical thinking far above established conventions.