Software Engineer, Quality & Developer Tools | Consumer Devices OpenAISoftware Engineer, Quality & Developer Tools | Consumer DevicesSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Quality signals, metrics, and flake control: Build dashboards and alerts for pass rates, stability, and release readiness; detect and quarantine flaky tests; drive root-cause analysis with owners; and track delivery metrics that protect release health.
Software Engineer - Full Stack Recruiting From ScratchSoftware Engineer - Full StackSan Francisco, CaliforniaRemoteOur client is building critical infrastructure for the next generation of AI agents — enabling developers to deploy agents that write code, browse the web, and interact with computers autonomously in production environments. Who is Recruiting from Scratch : Recruiting from Scratch is a premier talent firm that focuses on placing the best product managers, software, and hardware talent at innovative companies.
Optical Interconnect System Engineer OpenAIOptical Interconnect System EngineerSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition to delivering production-grade silicon for OpenAI’s supercomputing infrastructure, the team also creates custom design tools and methodologies that accelerate innovation and enable hardware optimized specifically for AI.
Senior/Staff AI Cloud Infra Engineer Comfy OrgSenior/Staff AI Cloud Infra EngineerSan Francisco, CaliforniaDevelop and maintain our infrastructure layer using Terraform, Ansible, and cloud provider APIs to manage our fleet of GPU workers across cloud and potentially bare metal environments. Own and operate the technologies underpinning our platform, potentially including K8s, FluxCD, Nomad, Prometheus, Thanos, Grafana, Loki, distributed networking/storage, etc.
Sr. Staff Cloud Engineer BloomEnergySr. Staff Cloud EngineerSan Jose, CA$155,800–$224,200Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. . This role will be responsible for designing, building, automating, and operating scalable cloud and hybrid infrastructure supporting enterprise applications, production workloads, AI/data platforms, and modern DevOps ecosystems.
Software Engineer, Build Systems / CI OpenAISoftware Engineer, Build Systems / CISan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. You will work on the systems that determine how quickly and confidently engineers can move: Bazel-based builds, Buildkite pipelines, test selection, remote caching and execution, CI observability, and tooling that helps engineers understand and fix failures quickly.
Software Engineer - Systems SpecterSoftware Engineer - SystemsSan Francisco, CaliforniaDesign and build low-latency networking infrastructure connecting embedded devices and cloud systems — protocol design, congestion handling, and tuning for throughput and reliability across a distributed sensor network. The Role Specter is hiring a Software Systems Engineer to build the real-time device software at the heart of our platform — spanning sensor integration, video pipelines, low-latency networking, and the infrastructure that ties it all together.
Staff Software Engineer In Test, Lidar Systems Ouster IncStaff Software Engineer In Test, Lidar SystemsSan Francisco, CA$150,000–$190,000 / yearTest Case Implementation: Write clean, efficient, and maintainable automated tests that validate the functionality, performance, and stability of the lidar sensor's software interface, APIs, and communication protocols (TCP/UDP). Data Analysis & Reporting: Create tools and dashboards to automatically analyze test results, visualize sensor output data (like point clouds), and clearly communicate quality metrics to stakeholders.
NewControl Systems Project Engineer 1 Thermo Systems LLCControl Systems Project Engineer 1Pleasanton, CAModel Thermo Systems core values of employee success, customer success and financial strength by: Seeking new and additional business through project change orders, additional services to existing customers, and referrals for new customers/projects. Thermo Systems is a global, full-service control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets.
NewNetwork Security Engineer Etched AINetwork Security EngineerSan Jose, CAArchitect and deploy a ZTNA-based corporate network that eliminates VPN sprawl and ensures end-user devices maintain a consistent security posture and seamless access to sensitive development environments - whether engineers are on-site, remote, or traveling - replacing location-dependent trust with continuous identity and device health verification. Integrate and operate EDR/XDR, MDM/MAM, SASE, and CASB tooling in partnership with end-user and IT teams, enforcing unified DLP policies and device compliance posture across endpoint, cloud, and network control planes to eliminate data exfiltration risk.
NewSenior Power Electronics Engineer - Ground Systems ZiplineSenior Power Electronics Engineer - Ground SystemsSouth San Francisco, CA$135,000–$225,000 / 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. This role is central to enable our next generation of drone logistics, solving complex challenges in power distribution, power conversion, battery charging, high performance microprocessor, high-speed network communication and system-level integration.
Staff Software Engineer in Test, Lidar Systems OusterStaff Software Engineer in Test, Lidar SystemsSan Francisco, CA$150,000–$190,000 / yearTest Case Implementation: Write clean, efficient, and maintainable automated tests that validate the functionality, performance, and stability of the lidar sensor's software interface, APIs, and communication protocols (TCP/UDP). Data Analysis & Reporting: Create tools and dashboards to automatically analyze test results, visualize sensor output data (like point clouds), and clearly communicate quality metrics to stakeholders.
Network Security Engineer EtchedNetwork Security EngineerSan Jose, CaliforniaArchitect and deploy a ZTNA-based corporate network that eliminates VPN sprawl and ensures end-user devices maintain a consistent security posture and seamless access to sensitive development environments - whether engineers are on-site, remote, or traveling - replacing location-dependent trust with continuous identity and device health verification. Integrate and operate EDR/XDR, MDM/MAM, SASE, and CASB tooling in partnership with end-user and IT teams, enforcing unified DLP policies and device compliance posture across endpoint, cloud, and network control planes to eliminate data exfiltration risk.
Software Engineer - Embedded Firmware ZiplineSoftware Engineer - Embedded FirmwareSouth San Francisco, CA$160,000–$250,000 / 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 work closely with a range of other disciplines, including electrical, mechanical, embedded Linux, and systems engineers, to ensure each aircraft seamlessly transitions from our manufacturing lines to being a participant in the largest drone delivery network in the world.
Systems Engineer : 26-01979 Akraya Inc.Systems Engineer : 26-01979Santa Clara, CA$85–$90 / hourThe ideal candidate will have a strong background in enterprise cybersecurity, technical consulting, and customer-facing sales engineering, with the ability to translate complex technical concepts into business value for enterprise clients. Most recently, we were recognized Stevie Employer of the Year 2025, SIA Best Staffing Firm to work for 2025, Inc 5000 Best Workspaces in US (2025 & 2024) and Glassdoor's Best Places to Work (2023 & 2022)!
Principal Software Engineer, Simulation OpenAIPrincipal Software Engineer, SimulationSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Build a platform for our LLMs to train and be evaluated in simulated environments that mimic their deployment setting as closely as possible, on every axis: agentic harness, compute substrate, timing, tools, data sources, humans in the loop, and more.
Sr. Staff Cloud Engineer Bloom EnergySr. Staff Cloud EngineerSan Jose, CaliforniaOur cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. . This role will be responsible for designing, building, automating, and operating scalable cloud and hybrid infrastructure supporting enterprise applications, production workloads, AI/data platforms, and modern DevOps ecosystems.
Software Engineer, API Multimodal OpenAISoftware Engineer, API MultimodalSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. This hands-on role combines backend and systems depth with product judgment: you will own projects end to end, partner with Research, Inference, and Safety, and help make multimodal AI useful at scale.
Senior Robotics Systems Engineer ATOMSSenior Robotics Systems EngineerSan Francisco, CaliforniaYou’ll develop, test, and deploy features for our autonomous trucks, and you’ll serve as a technical lead during deployments, owning bring-up, triage, and cross-team coordination in mission-critical environments. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive.
Staff Backend Engineer, ML Inference Systems Unity Technologies SFStaff Backend Engineer, ML Inference SystemsMountain 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. 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.