Cockroach Labs jobs

Staff Full-Stack Product Engineer New York, NY, United States About Traversal Traversal is the AI Site Reliability Engineer (SRE) for the enterprise-already trusted by some of the largest companies in the world to troubleshoot, remediate, and even prevent the most complex production incidents. Our mission is to free engineers from endless firefighting and enable them to focus on creative, high-impact work. Our roots remain deeply embedded in AI research, and we're channeling that scientific rigor and creativity into building the premier AI agent lab for the enterprise. Hence, what we're proudest of is assembling the most talented yet nicest group of individuals, including researchers from MIT, Harvard, and Berkeley, to world-class engineers from industry: Citadel Securities, Cockroach Labs, Datadog, DE Shaw, ServiceNow, Glean, Perplexity, Pinecone, and more, to take on one of the hardest problems for AI to solve. Without the entire team, none of this would be possible. The Role As a Full-Stack AI Engineer at Traversal, you'll play a key role in designing and building the core product surfaces powered by our AI Site Reliability Engineer. This role is ideal for engineers who enjoy owning complex systems end-to-end-from user interface through backend services and infrastructure. You'll help translate advanced AI capabilities into reliable, production-grade product experiences used by engineers operating large-scale systems. The right person for this role combines strong product intuition with deep engineering judgment and is comfortable working across the stack, from distributed systems and data pipelines to highly interactive front-end applications. You'll partner closely with

Life Sciences Research Associate, Debug Singapore Founded over ten years ago, the Debug team is an interdisciplinary group of mosquito biologists, data scientists, engineers, build technicians, and operations specialists. We are dedicated to developing innovative solutions to reduce the impact of mosquito-borne diseases. In collaboration with global partners, we are deploying Wolbachia mosquitoes at-scale to prevent mosquito-borne disease. In this role, you will develop and run various behavioral and physiological bioassays to assess Wolbachia mosquito quality and competitiveness. Additionally, you will be tasked with helping to refine and assess novel tools for the mass rearing, sex sorting, distribution, and release of Wolbachia mosquitoes. Characterize the bionomics and performance of mass-produced mosquitoes using insectary and field-based bioassays. Collaborate closely with cross-functional teams to troubleshoot and resolve mosquito quality issues. Test the impact of new rearing methods and equipment on key output metrics. Minimum qualifications: Bachelor's degree in Entomology, Biological Sciences, or a related field, or equivalent practical experience. 2 years of experience working in insect biology. Preferred qualifications: 2 years of experience in mass rearing insects. Experience in the application of pest control products. Experience in basic molecular techniques such as DNA extraction. Proficiency in data analytics using Google Sheets, R, Python, or similar tools to support daily tasks and reporting. Ability to work in a fast-paced environment and adapt to flexible hours to meet project deadlines

AI Engineer - Backend New York, NY, United States About Traversal Traversal is the AI Site Reliability Engineer (SRE) for the enterprise-already trusted by some of the largest companies in the world to troubleshoot, remediate, and even prevent the most complex production incidents. Our mission is to free engineers from endless firefighting and enable them to focus on creative, high-impact work. Our roots remain deeply embedded in AI research, and we're channeling that scientific rigor and creativity into building the premier AI agent lab for the enterprise. Hence, what we're proudest of is assembling the most talented yet nicest group of individuals, including researchers from MIT, Harvard, and Berkeley, to world-class engineers from industry: Citadel Securities, Cockroach Labs, Datadog, DE Shaw, ServiceNow, Glean, Perplexity, Pinecone, and more, to take on one of the hardest problems for AI to solve. Without the entire team, none of this would be possible. The Role As a Backend AI Engineer at Traversal, you'll play a key role in designing and building the core systems behind our AI site reliability engineer, the infrastructure that enables real-time incident detection, root cause analysis, and automated remediation in some of the most complex production environments. You'll work closely with our AI and infrastructure teams to productionize novel AI agent architectures and machine learning algorithms, develop high-performance inference APIs, and build internal observability tooling. Your work will span ingesting and reasoning over logs, metrics, and traces at scale, optimizing systems across hybrid SaaS and on-prem deployments, and supporting mission-critical

Laboratory Animal Scientist MASON BUS AND INNOVATION CTR posted: Posted 30+ Days Ago

Head of Finance San Francisco | OnSite About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. About the Role This is not a traditional SaaS finance role. Yes, you'll own forecasting, planning, reporting, and the core finance function. But you'll also work directly with the founders on some of the company's most important decisions: - How should we allocate capital as Blacksmith scales?

Lab Technician, PM, Bakery - Lakeland Lakeland, FL Lab Technician, PM, Bakery - Lakeland

Manager, Revenue Operations San Francisco About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. What You'll Do BUILD THE OPERATIONAL FOUNDATION FOR A FAST-SCALING GTM TEAM - Own and operate our core GTM systems - including Salesforce, sales engagement, marketing automation, and BI tools. - Translate GTM requirements into scalable workflows, automations, and processes across Sales, Marketing, Partnerships, and CS. - Maintain and

Assoc Lab Project Set-up Mgr Buenos Aires, Argentina posted: Posted 30+ Days Ago

Head of Capacity SF / NYC About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. About the Role Blacksmith's infrastructure footprint is growing rapidly. Every quarter, we make decisions around servers, storage, networking, datacenter capacity, power, and geographic expansion. As demand for software validation grows, ensuring that capacity is available when and where we need it becomes increasingly important. We're looking for someone

Mosquito Biologist, Debug Singapore Founded over ten years ago, the Debug team is an interdisciplinary group of mosquito biologists, data scientists, engineers, build technicians, and operations specialists. We are dedicated to developing innovative solutions to reduce the impact of mosquito-borne diseases. In collaboration with global partners, we are deploying Wolbachia mosquitoes at-scale to prevent mosquito-borne disease. Collaborate closely with cross-functional teams to troubleshoot and resolve mosquito quality issues. Develop and execute plans for large-scale Wolbachia replacement and suppression programs in collaboration with regional partners. Characterize the bionomics and performance of new mosquito strains using insectary and field-based bioassays. Test the impact of new rearing methods and equipment on key output metrics. Minimum qualifications: PhD or in Entomology, Biological Sciences, or a related field, or equivalent practical experience. 5 years of experience working in insect biology. Experience in the planning and operational roll-out of public health programs, pest control interventions, or other logistical projects. Preferred qualifications: 3 years of experience in mass rearing and downstream quality assessment of mosquitoes or other insects. Experience refining and evaluating the rollout of mosquito interventions such as SIT, bed nets, or pesticides. Experience in DNA extraction and qPCR methodologies. Proficiency in data analytics using Google Sheets, R, Python, or similar tools to support daily tasks and reporting. Ability to work in a fast-paced environment and adapt to flexible hours to meet project deadlines.

Sr. Corporate Sales Representative, UK London, UK Category-defining tech. Career-defining work. Lots of tech companies disrupt. But, many fail when they try to scale. We're different. CockroachDB makes it easier for companies to build and scale apps. This is how and why we're helping some of the most innovative companies on the planet. We tackle problems head-on and focus on solutions that create lasting impact. Because when our customers win, we all win. The Role We're looking for a Senior Corporate Sales Representative to join our growing UK Sales team. This is a quota-carrying, full-cycle role focused on driving new business and expansion within mid-market accounts. As a Senior Corporate Sales Rep, you'll own the sales process from discovery through close, partner closely with Sales Engineering, and engage technical and business stakeholders to position CockroachDB as a strategic solution for mission-critical workloads. You'll operate with a high degree of autonomy, contribute to pipeline strategy, and serve as a role model for strong sales execution within the Corporate segment. You must be located in London, UK to be eligible for this role. You Will - Be responsible for driving all sales motions (prospect-to-close) for a defined revenue tier. This will include responding to lead generation efforts, conducting demos, developing customer relationships, and closing the opportunity. - Lead compelling presentations of CockroachDB's product and vision to a broad range of audiences from C-level executives to individual contributors - Provide timely and accurate forecasts and clear visibility on sales and revenue performance by

Business Operations Lead San Francisco About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. You are a good fit if you - Are sharp, resourceful, and thrive in ambiguity. You can quickly pick things up, make sense of messy or undefined problems, and just figure it out. - Care deeply about making the founders more effective. You operate like a force multiplier by

Forward Deployed Engineer Lausanne / Hybrid / Remote | Hybrid | Remote Adaptyv is building an automated lab thats let AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental results. But they can't run the experiments themselves - that's still a manual, months-long process. We're building the infrastructure that gives AI agents access to the physical world. We are one of the fastest growing biotech companies, trusted by leading biopharmas, frontier AI labs, and the techbio companies pushing the field forward. This is a rare chance to help advance some of the most important work happening in biotech today. Our automated lab is powered by a deep software + hardware stack: lab instruments worth millions of USD reverse-engineered into API-controllable hardware, dozens of devices orchestrated through complex workflows, full observability on everything that happens in the lab, processing pipelines for messy physical-world data, and AI systems that troubleshoot production results and accelerate assay development. We're growing rapidly and are hiring for talented people to scale and support the massive demand for AI-driven wet lab experimentation. ABOUT THE ROLE You're the bridge between Adaptyv's lab and the people designing proteins. Protein design platforms, pharma teams, AI labs, and biotech startups all have the same problem: they can generate designs far faster than they can test them. Your job is to close that gap - to embed with a customer, understand their pipeline, and wire

Lab Technician I City Memphis Waypoint Analytical has been a trusted laboratory for more than 55 years, growing into one of the largest agricultural lab networks in the country. Our success is driven by investment in advanced technology, industry-leading support, and a commitment to excellence, reliability, service, timely results, and data accuracy. We go beyond testing to serve as a true laboratory partner, empowering agricultural retail professionals through analysis services while supporting clients with research, training, and innovative solutions that drive profitability. We offer individuals from all backgrounds the chance to be part of meaningful work through helping feed the world, protect the environment, or solve complex challenges with science. Waypoint Analytical is a wholly owned subsidiary of Nutrien, LTD. What You'll Do: The Soils Laboratory Technician will be responsible for supporting the Soils laboratory by following methodologies and preparing samples Prepare samples for a wide variety of testing procedures, following outlined methodologies and Standard Operating Procedures (SOPs) Operate and maintain scientific equipment/instrumentation Document activities and report results accurately and concisely Assist group leaders and analysists in ordering and inventorying consumables, chemicals, and parts for instrumentation Ensure cleanliness and proper maintenance of laboratory equipment and work areas Model our core value of safety by enabling a culture in which you are actively contributin

Product Engineer New York City | OnSite About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. What you could work on - Build and evolve Codesmith, our background coding agent - designing the workflows, UI, and infrastructure that let engineers delegate coding tasks to AI and ship faster - Create tools that help engineers and AI agents debug flaky CI jobs: surfacing patterns

Product Marketing Manager SF / NYC About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. What you'll own - Product Positioning & Messaging - Translate technical depth into customer value and make complex infrastructure sound simple and compelling. - Partner closely with product and sales to ensure launches, demos, and decks speak the customer's language. - Launches & GTM - Lead product launches

Lab Automation Internship Lausanne | OnSite Adaptyv is building an automated lab thats let AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental results. But they can't run the experiments themselves - that's still a manual, months-long process. We're building the infrastructure that gives AI agents access to the physical world. We are one of the fastest growing biotech companies, trusted by leading biopharmas, frontier AI labs, and the techbio companies pushing the field forward. This is a rare chance to help advance some of the most important work happening in biotech today. Our automated lab is powered by a deep software + hardware stack: lab instruments worth millions of USD reverse-engineered into API-controllable hardware, dozens of devices orchestrated through complex workflows, full observability on everything that happens in the lab, processing pipelines for messy physical-world data, and AI systems that troubleshoot production results and accelerate assay development. We're growing rapidly and are hiring for talented people to scale and support the massive demand for AI-driven wet lab experimentation. ABOUT THE ROLE We're scaling our automated lab fast, and the automation team builds and maintains the work cells that make high-throughput biology possible - Hamilton liquid handlers, robot arms, plate readers, BLI/SPR instruments, all orchestrated by LabOS. We're looking for a Lab Automation Intern to work hands-on with that team in Lausanne: building and running automated protocols, helping bring new instruments online, and

Scientist, Cell-Based & Functional Assays Lausanne | OnSite Adaptyv is building an automated lab thats let AI agents run biology experiments. We're entering the era of agentic science where AI models can now design novel proteins, propose hypotheses, and iterate on experimental results. But they can't run the experiments themselves - that's still a manual, months-long process. We're building the infrastructure that gives AI agents access to the physical world. We are one of the fastest growing biotech companies, trusted by leading biopharmas, frontier AI labs, and the techbio companies pushing the field forward. This is a rare chance to help advance some of the most important work happening in biotech today. Our automated lab is powered by a deep software + hardware stack: lab instruments worth millions of USD reverse-engineered into API-controllable hardware, dozens of devices orchestrated through complex workflows, full observability on everything that happens in the lab, processing pipelines for messy physical-world data, and AI systems that troubleshoot production results and accelerate assay development. We're growing rapidly and are hiring for talented people to scale and support the massive demand for AI-driven wet lab experimentation. ABOUT THE ROLE You'll build out cell-based and functional assays at Adaptyv - the work that proves an antibody or protein actually does something: activates or blocks a receptor, triggers signaling, kills a cell, or modulates an immune response. Cell activation assays, reporter systems, potency assays, and antibody functional readouts are the heart of this role. This is the most interdisciplinary of

General Application SF / NYC About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. Compensation and benefits - Medical, Vision, and Dental insurance. - Competitive base + equity. - 401K match. - Unlimited PTO. - Annual offsite. - Early-exercise stock options - 12 weeks fully paid parental leave (US)

VP, Bioassays, Cell Models, and Genomic Screening South San Francisco, CA The Opportunity At insitro, we're revolutionizing drug development. We fuse cutting-edge machine learning with large-scale biology and modality-independent drug discovery to tackle major bottlenecks in the pipeline. We've built a leading platform and a team of incredibly talented scientists driven to make a real difference. We're looking for an experienced and dynamic leader to be our VP, Bioassays, Cell Models, and Genomic Screening. This is a pivotal role in shaping and executing insitro's CellML platform. You'll lead the charge in developing and integrating cell models that truly mimic human biology, crafting innovative bioassays, and overseeing our cell-based arrayed and pooled optical screening platforms to accelerate both target and drug discovery. You'll be a central figure, collaborating closely with senior management and teams across therapeutic areas, functional genomics, drug discovery, automation, and machine learning. Your mission: ensure our models, assays, and screening efforts precisely meet the demands of our discovery pipeline and platform execution. This is your chance to join a well-funded AI biotech that's already building a robust pipeline of therapeutic candidates. We're still laying the foundation, which means immense opportunities for you to make a significant impact. You'll work alongside brilliant minds in data science, machine learning, biology, automation, and drug development, applying your expertise to shape insitro's culture, strategic direction, and the success of our discovery platforms. You'll report to the Chief Technical Operations Officer at our South San Francisco office, with at least three days a

Technical Support Engineer SF / NYC About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. What you'll be working on - You will work with Blacksmith customers and the pre-sales team to assist with the diagnosis and resolution of complex technical issues. - Develop a deep technical understanding of the Blacksmith product & technologies. - Identify trends / patterns in customer issues and

Sample Login Technician I Marrero, LA Waypoint Analytical has been a trusted laboratory for more than 55 years, growing into one of the largest agricultural lab networks in the country. Our success is driven by investment in advanced technology, industry-leading support, and a commitment to excellence, reliability, service, timely results, and data accuracy. We go beyond testing to serve as a true laboratory partner, empowering agricultural retail professionals through analysis services while supporting clients with research, training, and innovative solutions that drive profitability. We offer individuals from all backgrounds the chance to be part of meaningful work through helping feed the world, protect the environment, or solve complex challenges with science. Waypoint Analytical is a wholly owned subsidiary of Nutrien, LTD. What You'll Do: The Sample Login Technician is responsible for verifying and logging samples into the laboratory's LMS system and distributing them to the proper areas of the lab. Verifying sample and chain of custody forms match with sample and that the samples have been properly preserved per EPA protocols are a large part of this role. In additional they will be responsible for interacting with clients and providing customer service when necessary. Evaluate samples received to ensure compliance with EPA protocols if applicable Oversee samples receipt, logging into the internal tracking system, labelling, and distribution Coordinate with project managers to assign correct analyses to sa

Staff Product Engineer New York City | OnSite About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. The Staff Product Engineer at Blacksmith We are looking for a Staff Product Engineer to set the technical direction for our new product(s). This role operates at the organization level, owning architecture, solving complex product problems, and driving 0-1 product initiatives that shape how Blacksmith grows

Principal Systems Engineer New York City | OnSite About Blacksmith - We started by building infrastructure to run CI workloads really fast. Our first product helps companies run GitHub Actions substantially faster and cheaper by owning and operating our own global fleet of bare-metal machines rather than renting generic cloud VMs. - Today, we orchestrate tens of millions of Firecracker VMs each month, running CI for 3,000+ companies and hit ~$10M in ARR in less than 2 years. We've more than tripled revenue since the start of 2026. - We operate thousands of bare-metal machines across multiple regions, regularly schedule 100k+ vCPUs concurrently, and run a petabyte-scale Ceph cluster that we manage ourselves. - We've raised $13.5M across Seed and Series A, led by Google Ventures (GV), and we're intentionally building a small, but exceptional team. - Blacksmith was founded by a team with deep systems and scaling experience, including building search/ads infrastructure at Faire, and operating large distributed systems at Cockroach Labs. Our GTM is led by Jon Boyer, formerly Head of Sales at Zapier. - We're now extending the same CI infrastructure into a broader platform: running agent sandboxes at scale and building our own background coding agent on top of it. The Principal Systems Engineer at Blacksmith We are looking for a Principal Engineer to set the technical direction for our core infrastructure, critical to the Blacksmith product. This role operates at the organization level, owning architecture, solving complex systems problems, and driving initiatives that shape how