Product Engineer

Intrinsic SafetySan Francisco

On-site Full-time

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Experience Level

Entry Level

Qualifications

Qualifications:A Bachelor's degree in Computer Science or a related field is preferred. Demonstrated experience in software development with a focus on high-quality code. Strong problem-solving skills and a passion for technology. Ability to work collaboratively in a fast-paced environment.

About the job

Join Us as a Product Engineer

At Variance, we are at the forefront of teaching machines to navigate complex decision-making processes at scale. Our mission involves developing AI agents designed to combat fraud, scams, and abuse with high precision.

Based in San Francisco, our small but highly skilled team is dedicated to solving challenges that impact billions of events and entities. We proudly serve a diverse clientele, including Fortune 500 companies and global marketplaces, as we strive to save millions of hours of human labor. If you excel in environments that demand ownership, speed, and collaboration with founders, you'll thrive here.

Who You Are:

You possess a deep passion for craftsmanship and have clear opinions about your work.
You are familiar with our technology stack: React/Next.js, TypeScript, MySQL, and ClickHouse. However, we prioritize foundational skills over specific technologies.
You thrive on owning features from backend development to a polished user interface and deployment.
You are excited by the opportunity to create AI interfaces that have the potential to save lives.

Your Responsibilities:

Deliver end-to-end features with iteration cycles that are measured in hours, rather than months.
Expand our product into new sectors and workflows through swift pilots and live demonstrations.
Collaborate directly with the founders on large-scale, pioneering challenges.
Design systems where AI algorithms make real-time decisions, ensuring a balance between accuracy, speed, and user confidence.

Our Culture:

We foster a culture of ownership, urgency, and craftsmanship. We encourage spirited discussions, innovative ideas, and creating work we take pride in. Our team operates fully in-person in San Francisco.

What We Offer:

A competitive salary accompanied by meaningful equity.
Comprehensive healthcare options, including platinum-level medical, dental, and vision coverage.
Unlimited paid time off (PTO), sick leave, and parental leave.
Monthly reimbursement of up to $100 for personal health and wellness expenses.
401(k) retirement plan.

About Intrinsic Safety

Intrinsic Safety is a pioneering company dedicated to leveraging advanced AI technologies to enhance security and trust in digital environments. Our innovative solutions are transforming industries by providing unmatched accuracy and efficiency in tackling fraud and abuse.

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Systems Engineer - Safety Methodologies at Waabi | San Francisco, CA

Waabi

Full-time|On-site|San Francisco, CA

Join Waabi, a pioneering force in Physical AI led by AI visionary Raquel Urtasun, as we revolutionize autonomous transportation. Our exceptional team is pushing the boundaries of technology to power commercial autonomous trucks and robotaxis. Partnered with leaders in AI, automotive, logistics, and deep tech, Waabi is at the forefront of innovation.With a ra…

Jan 21, 2026

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Senior Systems Engineer - Safety Methodologies

Waabi

Full-time|On-site|San Francisco, CA

Join Waabi, a pioneering leader in Physical AI, founded by renowned AI expert Raquel Urtasun. We are at the forefront of transforming the future of autonomous transportation, leveraging advanced technologies that drive commercial autonomous trucks and robotaxis. Our esteemed partnerships with industry leaders in AI, automotive, logistics, and deep tech fuel our mission.With expanding offices in Toronto, San Francisco, Dallas, and Pittsburgh, Waabi is on an exciting growth trajectory. We seek diverse, innovative, and collaborative individuals eager to make a positive impact in the world. Discover more at: www.waabi.aiOur commitment to safety is unwavering. We are searching for a dedicated and skilled safety or systems engineer to lead the development and execution of vital safety framework methodologies that guide our driverless autonomy readiness. This is a remarkable opportunity to influence how Waabi quantitatively guarantees and validates the safety of our autonomous trucking solutions, utilizing our sophisticated simulator, real-world data, and innovative generative AI techniques. You will be integral in creating robust evidence for safe operations and spearheading initiatives in this dynamic and groundbreaking sector.Key Responsibilities:- Scale and manage safety framework methodologies by establishing requirements for automated assessment workflows and collaborating with the autonomy and algorithms teams to implement and troubleshoot the evaluation infrastructure.- Develop and monitor quantitative metrics to assess system performance against defined safety targets.- Enhance test coverage within Waabi’s high-fidelity simulator to validate driving behaviors in safety-critical scenarios.- Define and refine human performance benchmarks to support comprehensive comparative safety assessments.- Identify safety gaps and ensure traceability between requirements, validation artifacts, and safety case claims.- Maintain thorough documentation of safety artifacts and readiness decisions to ensure rigorous transparency and traceability.- Mentor colleagues to promote technical excellence and facilitate effective cross-functional collaboration.Qualifications:- A Bachelor's degree in an engineering discipline is required; Master’s or PhD is preferred.- Proven experience in safety engineering or systems engineering.- Strong analytical skills and experience with quantitative analysis.

Jan 21, 2026

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Senior Product Manager, Methodology

Watershed

Full-time|On-site|San Francisco

Join Watershed as a Senior Product Manager, MethodologyAt Watershed, we are at the forefront of enterprise sustainability. Our platform empowers industry leaders like Airbnb, Carlyle Group, FedEx, Visa, and Dr. Martens to manage climate and ESG data effectively. We help organizations produce audit-ready metrics for regulatory and voluntary reporting, including CSRD, and we drive substantial decarbonization initiatives.We are on the lookout for passionate individuals who thrive in a mission-driven startup environment and are eager to contribute to shaping our dynamic team culture. With locations in San Francisco, New York, Denver, London, Paris, Berlin, Sydney, Mexico City, and remote employees across the US and Europe, we hope you'll consider joining our mission!The RoleAs a Senior Product Manager at Watershed, you will play a pivotal role in uniting engineering, design, climate science, and go-to-market strategies under a unified vision. Your mission will be to lead the Methodology team, responsible for developing standard methodologies, datasets, and developer tools essential for transforming raw business data into credible sustainability metrics.Understanding the intricacies of carbon footprints is crucial; it involves methodologies, emission factors, and reference datasets that convert activity data into emissions figures. Ensuring the accuracy of this process is vital for credible corporate sustainability reporting. The Methodology team at Watershed is the driving force behind maintaining this accuracy across numerous enterprises, with a focus on supporting decarbonization efforts.In this role, you will collaborate closely with climate scientists, data engineers, verifiers, and standards organizations to determine our product development priorities, emphasizing scientific rigor, customer impact, and scalability.Your ResponsibilitiesOwn the roadmap for Watershed’s corporate methodology: establish the vision, strategy, and key performance metrics for our data artifacts including ingestion templates, activity types, external source databases, and reporting queries.Manage verifier partnerships: identify, negotiate, and oversee relationships with third-party verification and assurance providers to ensure Watershed’s methodology maintains external trust and complies with evolving audit standards.Engage with the open-data and standards ecosystem: develop and sustain relationships with open dataset providers, standards-setting bodies, and industry alliances; evaluate opportunities for adoption, contribution, and collaboration.

Mar 7, 2026

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Technical Program Manager, Safety Systems Engineering

OpenAI

Full-time|Hybrid|San Francisco

About Our TeamThe Safety Systems team is seeking a dedicated Technical Program Manager who will play a pivotal role in optimizing our comprehensive safety framework and integrating diverse safety research and mitigations into ChatGPT and our API. This position is essential for the secure deployment of our innovative models by synthesizing contributions from various stakeholders, including research, product development, engineering, legal, and policy teams, to ensure all risks are effectively monitored, mitigated, or resolved.About the RoleIn the position of Safety Engineering Technical Program Manager, you will oversee critical responsibilities such as tracking progress in safety engineering and managing risk assessments. You will also supervise key data infrastructure initiatives, acting as a crucial connector to enhance the implementation of OpenAI's safety systems. Moreover, you will develop and execute a computing roadmap for your team, ensuring that our primary objectives are adequately resourced while capitalizing on new opportunities for significant safety infrastructure investments. Your primary focus will be to establish a foundational layer that supports the safety of all our models and products.This role is located in San Francisco, CA. We operate on a hybrid work model, requiring employees to be in the office three days a week, and we provide relocation assistance to new hires.Responsibilities:Manage key risk domains and engage with relevant stakeholders.Collaborate directly with safety engineers, engineering managers, and product managers to establish a unified safety infrastructure.Oversee data and computational infrastructure, including capacity planning and data residency.Design and implement essential internal programs, including incident management and processes for regularly updating safety mitigations.Prioritize and manage a portfolio of infrastructure requests from internal teams.Ideal Candidates Will:Hold a Bachelor's or Master's degree in Computer Science or Computer Engineering, or possess substantial engineering expertise.Demonstrate a proven history of delivering complex technical projects on time and to high standards.Exhibit strong technical skills and have effectively collaborated with top-tier engineering and research teams.Show expertise in creating and implementing straightforward, scalable processes that address intricate challenges.Possess excellent communication and interpersonal skills to work across various teams.

Mar 16, 2026

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Senior Software Engineer – Trust & Safety

Quizlet Inc.

Full-time|On-site|San Francisco, CA

Join Quizlet as a Senior Software Engineer specializing in Trust & Safety, where you will play a crucial role in enhancing the security and integrity of our platform. You will collaborate with cross-functional teams to develop robust software solutions that protect our community and ensure a safe learning environment.

Mar 25, 2026

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Senior Business Systems Engineer - GTM Systems

CoreWeave

Full-time|$139K/yr - $204K/yr|On-site|Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA

CoreWeave is The Essential Cloud for AI™. Designed by innovators for innovators, CoreWeave provides a robust platform of advanced technology and exceptional teams, empowering organizations to confidently build and scale AI solutions. As a trusted partner for leading AI labs, startups, and global enterprises, CoreWeave integrates unmatched infrastructure performance with extensive technical expertise, driving innovation and transforming compute capabilities into actionable results. Since its inception in 2017, CoreWeave has rapidly advanced, becoming a publicly traded company (Nasdaq: CRWV) in March 2025. Explore more at www.coreweave.com.What You’ll Do:Description of the TeamThe IT Business Systems (GTM) team at CoreWeave is responsible for the application stack that facilitates the entire customer journey—from lead generation to quoting and cash collection. This team designs and manages systems that underpin a rapidly growing AI cloud business, collaborating closely with Revenue Operations, Marketing Operations, Finance, Billing, and Customer Experience to deliver scalable, compliant, and automated workflows.About the role:As a Senior Salesforce Engineer, you will take on a pivotal role as a hands-on technical leader, tasked with designing, building, and operating Salesforce solutions across Sales Cloud, Revenue Cloud/CPQ, and GTM integrations. You will tackle high-impact projects including post-acquisition system integrations, the implementation of a new usage-based billing platform, and enhancements within quoting, forecasting, and revenue operations. This role demands deep expertise in CPQ workflows while also overseeing broader platform architecture and integrations with finance and GTM systems. You will work cross-functionally with GTM, Finance, and IT leadership to create scalable, dependable solutions that position CoreWeave for continued success.

Apr 9, 2026

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Senior Information Systems Engineer – Systems Specialty

City and County of San Francisco

Full-time|On-site|San Francisco

Join the dynamic team at the City and County of San Francisco as a Senior Information Systems Engineer specializing in Systems. In this pivotal role, you will leverage your expertise to enhance our technological infrastructure across multiple city departments, driving efficiency and innovation.Your responsibilities will include designing, implementing, and maintaining complex information systems while ensuring optimal performance and security. You will collaborate with diverse teams to identify system requirements and develop solutions that meet the needs of our community.

Nov 6, 2023

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Senior EPM Systems Engineer

Samsara

Full-time|$125.5K/yr - $211K/yr|Hybrid|San Francisco - SF9

Who We AreSamsara (NYSE: IOT) is at the forefront of the Connected Operations™ Cloud, providing a robust platform that empowers organizations reliant on physical operations to leverage Internet of Things (IoT) data for actionable insights and enhanced operational performance. We are committed to enhancing the safety, efficiency, and sustainability of the physical operations that underpin our global economy, representing over 40% of global GDP across vital industries such as agriculture, construction, field services, transportation, and manufacturing. Join us in our mission to digitally transform these sectors at scale.At Samsara, you will play a pivotal role in shaping the future of physical operations, contributing to an exciting range of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As a publicly traded company, we offer you the autonomy and support to make a lasting impact as we build for the future.About the Role:As a Senior Systems EPM at Samsara, you will lead hardware engineering projects from initial product concept through to mass production. Collaborating closely with Electrical Engineering, Product Development, Firmware, and Field Services teams, as well as product managers and supply chain professionals, you will develop and deliver high-quality products. This role involves driving the product development process across cross-functional teams to ensure timely achievement of product goals. We seek someone passionate about product quality, who demonstrates strong process ownership and innovation, and who is eager to enjoy the journey of bringing physical operations into the cloud.This is a hybrid position open to candidates residing in the US, who are willing to work in our San Francisco, CA office three days a week.You Should Apply If:You desire to make a difference in the industries that sustain our world: Your contributions will have a tangible impact—ensuring operational continuity, facilitating food supply, reducing emissions, and, most importantly, guaranteeing worker safety.You are the architect of your own career: If you demonstrate commitment, this role will be just the beginning of your journey with Samsara. We are dedicated to fostering employee success and have cultivated a culture that promotes rapid career advancement, with numerous opportunities for experiential learning.

Feb 6, 2026

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Senior Hardware Systems Engineer

Samsara

Full-time|$124.1K/yr - $208.5K/yr|Hybrid|San Francisco - SF9

Who We AreSamsara (NYSE: IOT) is at the forefront of the Connected Operations™ Cloud, a transformative platform that empowers businesses reliant on physical operations to tap into Internet of Things (IoT) data. Our aim is to provide actionable insights that enhance safety, efficiency, and sustainability across vital industries such as agriculture, construction, transportation, and manufacturing. By digitally transforming these sectors, which represent over 40% of global GDP, we are contributing to a more efficient and sustainable economy.Joining Samsara means being part of a team that is defining the future of physical operations. You will engage in cutting-edge solutions, including Video-Based Safety, Vehicle Telematics, and Equipment Monitoring, within a supportive environment that fosters innovation and long-term impact.About the Role:We are seeking a Senior Hardware Systems Engineer to enhance our rapidly expanding product line. Your primary responsibility will involve leading the electrical engineering components of product architecture and design, grounded in comprehensive feasibility, design, and cost analyses. This encompasses critical aspects such as component selection, thermal management, and antenna design. You will leverage extensive telemetry and direct customer insights to inform and refine our product designs. Collaborating closely with Product Management, Firmware, and Hardware leadership, you will influence key engineering decisions while mentoring fellow engineers. The role will also require interaction with our US and Taiwan EE teams, as well as our Supply Chain and laboratory resources, to achieve our project goals effectively.This role is hybrid, requiring you to be in our San Francisco, CA office three days a week, with the flexibility to work remotely for two days. Travel may be necessary up to 25% of the time, and proximity to an international airport is essential. We offer relocation assistance for this position and welcome candidates from across the U.S. who are willing to relocate to the Bay Area.

Feb 11, 2026

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Fullstack Engineer, Safety Engineering

OpenAI

Full-time|On-site|San Francisco

About Our TeamThe Safety Systems Organization plays a crucial role in ensuring the safe deployment of our advanced models in real-world settings, contributing to OpenAI's mission of developing and implementing safe Artificial General Intelligence (AGI). We prioritize AI safety, trust, and transparency, and our work is vital in making a positive impact on society.Our Safety Engineering team is dedicated to creating the platforms and tools that ensure OpenAI’s models are safe for real-world usage. We collaborate closely with researchers, product teams, and policy experts to transform safety concepts into robust, scalable systems: assessing risks, implementing safeguards, and continuously enhancing model performance in live environments. Our efforts sit at the confluence of product engineering, data science, and AI, directly influencing how millions engage with OpenAI’s technologies.About the PositionWe are seeking a proactive Fullstack Engineer who thrives in a dynamic, iterative environment—especially when developing internal tools that drive tangible societal impact. In this role, you will design and implement full-stack solutions for our Safety Systems teams, ensuring the increased safety and reliability of OpenAI’s models, particularly in sensitive areas such as mental health and protections for vulnerable users. Your contributions will enhance our team's ability to quickly identify and resolve safety concerns while also strengthening the feedback loop among policy, data, and model training cycles.Key Responsibilities:Lead the complete development cycle of internal tools aimed at enhancing the safety of OpenAI’s models, with a focus on critical areas such as mental health and vulnerable-user protections.Collaborate closely with researchers, engineers, and model policy developers to identify workflows, challenges, and requirements, translating them into sustainable product solutions.Create full-stack applications that support essential model policy workflows, including data labeling, failure case analysis, and insight generation for iterative development.Enhance internal applications for usability, performance, and scalability, improving team efficiency and reducing resolution time for safety issues.Transform successful AI-assisted safety workflows into externally facing safety products that empower developers to create safer AI, elevate industry standards for AI safety, and prepare society for more advanced AGI.

Jan 15, 2026

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Lead Senior Software Engineer - Safety Experience at Discord

Discord Inc.

Full-time|$196K/yr - $220.5K/yr|On-site|San Francisco Bay Area

Discord connects over 200 million users each month for various purposes, but a common theme is the love for video gaming. With over 90% of our users engaged in gaming, collectively spending 1.5 billion hours on our platform each month, Discord is key to shaping the future of gaming. Our mission is to enhance the experience of chatting and socializing before, during, and after gaming sessions.As a Senior Software Engineer on the Safety Experience team, you will play a pivotal role in creating a safer environment for our vast user base. You will spearhead the design, development, and maintenance of features that safeguard users from harmful activities while ensuring compliance with regulations. The work you do is vital for the growth and integrity of Discord, reporting directly to the Engineering Manager of Safety Experience.

Feb 3, 2026

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Senior Software Engineer - Safety Processing

Discord Inc.

Full-time|$196K/yr - $220.5K/yr|On-site|San Francisco Bay Area

Discord is a vibrant platform utilized by over 200 million users each month for a multitude of reasons, with a significant focus on gaming. A staggering 90% of our users engage in gaming activities, collectively spending 1.5 billion hours playing thousands of unique titles on Discord every month. As we look to the future, Discord is poised to play a pivotal role in enhancing the gaming experience by fostering communication and camaraderie among players before, during, and after their gaming sessions.The Safety Processing team is at the forefront of developing systems that empower Discord to effectively detect, review, and act upon harmful content at scale. Our mission is to build robust infrastructure and decision-making systems that facilitate accurate, efficient, and fair content moderation across the platform. We're on the lookout for a Senior Software Engineer capable of managing intricate, multi-phase projects and delivering high-quality systems that safeguard millions of users on a daily basis.As a Senior Engineer within the Safety Processing team, you will assume full ownership of projects from the initial design phase through to post-launch monitoring and iterative improvements. You will tackle challenging issues that lie at the intersection of automation, large-scale distributed systems, and content safety. Your contributions will include the development of automated decision systems that enhance our review capacity tenfold, the creation of enforcement infrastructure that manages millions of decisions each day, and the architecture of systems that centralize and streamline safety signal processing. Collaboration with Trust & Safety operations, machine learning teams, policy experts, and product partners will be key to delivering solutions that enhance Discord's safety while upholding our commitment to an exceptional user experience. You will create products that users love while maintaining Discord's high quality standards, utilizing an 80/20 mindset and a user-focused approach. We value a growth-oriented mindset and encourage diving into new code and technologies to implement safety solutions that protect our user community.This role presents the opportunity to work on systems that have a direct impact on user safety, address innovative technical challenges in content moderation at scale, and help shape the future of how Discord ensures community safety.

Feb 3, 2026

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Software Engineer at intrinsic-safety | San Francisco

intrinsic-safety

Full-time|From $100K/yr|On-site|San Francisco

Join Our Team as a Software EngineerAt intrinsic-safety, we are at the forefront of developing AI agents that tackle complex decision-making in risk investigations, fraud detection, and identity verification. Our mission revolves around empowering machines to make the most challenging judgment calls efficiently and accurately.As a dynamic and compact team based in San Francisco, we are addressing challenges that impact billions of transactions and entities. Our clientele includes renowned Fortune 500 companies, global marketplaces, and regulated financial institutions. If you are driven by ownership, quick execution, and collaboration with founders, you will thrive here.

Mar 30, 2026

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Security Engineer at intrinsic-safety | San Francisco

intrinsic-safety

Full-time|On-site|San Francisco

Role OverviewAt Variance, we are at the forefront of teaching machines to execute high-stakes judgment calls on a large scale. This involves developing AI agents that navigate the complex domains of risk investigations, fraud detection, and identity verifications.Our San Francisco-based team is small yet exceptionally talented, comprising former founders and specialists from leading AI laboratories. We cater to an impressive clientele, including Fortune 500 companies, global marketplaces, and regulated financial institutions. If you are passionate about taking ownership, working swiftly, and collaborating closely with founders, you will thrive in our environment.We are seeking a Security Engineer to help establish a robust security foundation. You will collaborate across product, infrastructure, and internal systems to ensure that Variance is secure by design, enabling us to meet the rigorous standards needed to deploy AI in critical workflows for the world’s largest corporations.

Mar 30, 2026

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Senior IT Systems Engineer

Full-time|On-site|San Francisco Office (HQ)

C1 stands at the forefront of cybersecurity, offering the first AI-native identity security platform designed to safeguard all identities—human, non-human, and AI. Our innovative solution leverages powerful automation, platform-level AI, and seamless connectors to centralize access visibility, enforce granular controls, enable just-in-time access, and automate user access reviews across a plethora of applications. Trusted by leading enterprises such as DigitalOcean, Instacart, Ramp, and Zscaler, our platform is user-friendly, quick to deploy, and highly effective.The RoleWe are in search of a Senior IT Systems Engineer who is passionate about resolving complex challenges and possesses an unquenchable curiosity for AI technologies. This individual will be pivotal in maintaining and enhancing our internal technology stack, which encompasses endpoint management, SaaS administration, and infrastructure automation. As the primary technology resource at C1, you will manage everything from strategic platform choices to hands-on troubleshooting, ensuring our fast-paced organization continues to thrive.This is not your conventional IT role. You will be encouraged to explore the limits of AI-driven tools, automation, and contemporary IT practices. If you are someone who eagerly prototypes new AI workflow tools by Monday after reading about them over the weekend, you will find your place here.Your Responsibilities• Own the IT stack end-to-end: Oversee and enhance our SaaS ecosystem (including Google Workspace, Okta, Slack, Zoom, Jira/Linear, GitHub, etc.), endpoint fleet (macOS-focused), and networking/security infrastructure.• Be the fixer: Diagnose and resolve a wide range of workplace technology issues—from access challenges and hardware malfunctions to intricate integration problems. No challenge is too small or too complex.• Automate relentlessly: Develop scripts, workflows, and integrations to eliminate manual tasks. Utilize AI tools and LLMs to optimize IT operations, ticket management, onboarding/offboarding, and daily support.• Drive AI adoption internally: Assess, pilot, and deploy AI-driven tools to enhance productivity across the organization. Advocate for responsible AI implementation and contribute to shaping our internal AI policies and best practices.• Manage identity and access: Administer identity providers, SSO, MFA, and access governance—utilizing C1’s own platform to manage access throughout our environment.• Scale for growth: Design and implement IT processes, policies, and infrastructure that grow alongside the company as we expand from approximately 100 employees and beyond.

Feb 18, 2026

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Senior Systems Software Engineer

Lumafield

Full-time|On-site|San Francisco, CA

About Lumafield: Established in 2019, Lumafield has pioneered the development of the world's first accessible X-Ray CT scanner specifically designed for engineers. Our intuitive scanner, combined with cloud-based software, empowers engineers to gain unparalleled insights into their projects at a remarkably affordable cost. Engineers face high-stakes decisions daily, necessitating tools that provide maximum visibility into their designs. By delivering exceptional product clarity and AI-enhanced tools that identify issues and produce quantitative insights, Lumafield is set to transform the creation, manufacturing, and application of complex products across various sectors. Our company thrives on impact and is dedicated to delivering the utmost value to our customers, ensuring their needs drive our development. Our talented team consists of leading researchers, industrial designers, PhD holders, innovators, and startup founders, all working collaboratively without egos. We proudly receive backing from prestigious venture capital firms, including Kleiner Perkins, Lux Capital, DCVC, and Spark Capital.Headquartered in Cambridge, MA, with an additional office in San Francisco, CA, we are excited to grow our team.About the Role: As a Senior Systems Software Engineer at Lumafield, you will be instrumental in developing the software that drives our cutting-edge, in-line manufacturing CT scanning products. You will engage with state-of-the-art X-ray physics, high-speed detectors, image processing, and embedded systems. Collaborating within a small team focused on our latest hardware, you will harness your expertise to maximize system performance and achieve outstanding results for our clients. This position is perfect for those eager to take ownership of embedded systems, firmware, and software design in an early-stage product environment. This role is based in our San Francisco, CA office, with occasional travel required to our Cambridge, MA office.

Mar 18, 2026

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IT Systems Engineer

Anthropic

Join Anthropic as an IT Systems Engineer, where your expertise will help shape the future of AI safety and infrastructure. You will design and implement secure IT systems that empower our teams while ensuring adherence to best practices and innovative solutions. Collaborate with cross-functional teams to drive technical initiatives and mentor fellow engineers, all while contributing to our mission of creating interpretable and beneficial AI systems.

Jan 29, 2026

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Product Engineer

Intrinsic Safety

Full-time|On-site|San Francisco

Join Us as a Product EngineerAt Variance, we are at the forefront of teaching machines to navigate complex decision-making processes at scale. Our mission involves developing AI agents designed to combat fraud, scams, and abuse with high precision.Based in San Francisco, our small but highly skilled team is dedicated to solving challenges that impact billions of events and entities. We proudly serve a diverse clientele, including Fortune 500 companies and global marketplaces, as we strive to save millions of hours of human labor. If you excel in environments that demand ownership, speed, and collaboration with founders, you'll thrive here.Who You Are:You possess a deep passion for craftsmanship and have clear opinions about your work.You are familiar with our technology stack: React/Next.js, TypeScript, MySQL, and ClickHouse. However, we prioritize foundational skills over specific technologies.You thrive on owning features from backend development to a polished user interface and deployment.You are excited by the opportunity to create AI interfaces that have the potential to save lives.Your Responsibilities:Deliver end-to-end features with iteration cycles that are measured in hours, rather than months.Expand our product into new sectors and workflows through swift pilots and live demonstrations.Collaborate directly with the founders on large-scale, pioneering challenges.Design systems where AI algorithms make real-time decisions, ensuring a balance between accuracy, speed, and user confidence.Our Culture:We foster a culture of ownership, urgency, and craftsmanship. We encourage spirited discussions, innovative ideas, and creating work we take pride in. Our team operates fully in-person in San Francisco.What We Offer:A competitive salary accompanied by meaningful equity.Comprehensive healthcare options, including platinum-level medical, dental, and vision coverage.Unlimited paid time off (PTO), sick leave, and parental leave.Monthly reimbursement of up to $100 for personal health and wellness expenses.401(k) retirement plan.

Oct 1, 2025

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Senior Spacecraft Systems Engineer

Planet Labs Inc.

Full-time|$144.5K/yr - $180.6K/yr|Hybrid|San Francisco, CA

Welcome to Planet. We harness the power of space to benefit life on Earth.At Planet, we design, build, and operate the largest constellation of imaging satellites ever created. Our unique constellation provides an unmatched dataset of empirical information through an innovative cloud-based platform, serving key stakeholders in commercial, environmental, and humanitarian fields. We are a pioneering fusion of a space and data company.Our global clientele leverages Planet's data to innovate technologies, boost revenue, enhance research, and tackle some of the world's most pressing challenges.As we manage every aspect of hardware design, manufacturing, data processing, and software engineering, our office is a vibrant hub of specialists from diverse backgrounds.We prioritize a people-centric culture and community, continually adapting to place our team members first, preparing our company for future growth. Join Planet and become part of our mission to transform global perspectives.Planet operates globally, with a remote workforce and offices located in San Francisco, Washington D.C., Germany, Austria, Slovenia, and the Netherlands.About the Role:We are looking for a Senior Spacecraft Systems Engineer to spearhead the development, verification, and testing of Planet’s cutting-edge satellite platforms that span various domains, including earth observation and in-space computing. As the technical lead for spacecraft, you will lead an agile engineering team through all phases including requirements formulation, design, verification and validation (V&V), as well as integration, assembly, and testing (AI&T) for new satellite systems. You will collaborate closely with our Product team to ensure our satellites fulfill customer requirements, with our Manufacturing leads to facilitate the transition to mass production, and with our Mission Operations leads to ensure optimal on-orbit performance of our future fleets.This is a full-time, hybrid position requiring at least 3 days a week in our San Francisco headquarters.

Feb 27, 2026

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Senior Systems Performance Engineer

Crusoe

Full-time|On-site|San Francisco, CA - US

Join Crusoe as a Senior Systems Performance Engineer, where you will play a crucial role in optimizing and enhancing our systems for superior performance. You will be responsible for diagnosing performance bottlenecks, implementing solutions, and ensuring that our infrastructure can scale efficiently. Work in a dynamic environment that encourages innovation and professional growth.

Mar 18, 2026

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