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Job Description Crusoe is building the World’s Favorite AI-first Cloud infrastructure company. We’re pioneering vertically integrated, purpose-built AI infrastructure solutions trusted by Fortune 500 companies to power their most advanced AI applications. Crusoe is redefining AI cloud infrastructure, with a mission to align the future of computing with the future of the climate. Our AI platform is recognized as the "gold standard" for reliability and performance. Our data centers are optimized for AI workloads and are powered by clean, renewable energy. Be part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About This Role: We are seeking a Principal Software Engineer - Software Defined Networking to lead the development and execution of our Software Defined Networking strategy. This role will be instrumental in driving innovation and performance improvements within our network infrastructure by leveraging cutting-edge technologies like XDP/EBPF, DPDK, SmartNICs, and DPU/IPUs. What You’ll Be Working On: * Develop and execute the roadmap for the Software Defined Networking strategy at Crusoe Cloud. * Guide the engineering team through architecture decisions, design processes, design reviews, code reviews, and implementation tasks. * Collaborate with the network infrastructure organization to develop industry-leading networking infrastructure. * Lead Linux Kernel and driver development, system architecture design, production support, and cross-functional collaboration. What You’ll Bring to the Team: * 10+ years of related experience building and operating at scale in a production environment. * Proven experience in system programming with C, C++ and/or Rust. * Extensive knowledge of Linux Systems Internals and computer architecture. * Expertise in Network Programming and Packet Processing pipelines. * Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK. * In-depth understanding of TCP/IP and network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU. * Familiarity with SR-IOV, vDPA, and scalable functions. * Strong background in kernel or embedded development, particularly with the Linux kernel. * Experience with Open vSwitch, Openflow, and Open Virtual Networking. * Knowledge of professional software engineering practices and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. * Demonstrated track record of contributions to the open source community (e.g., Open vSwitch/OVS, Open Virtual Networking/OVN, Multus, Cilium). Bonus Points: * Advanced degree in Computer Science, Engineering, or a related field. * Proven leadership experience in a technical role. * Experience with cloud networking platforms (AWS, Azure, GCP) and virtualization technologies (VMware, KVM). Benefits: * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid Commuter FSA benefit of $200 per month Compensation: Compensation will be paid in the range of $238,000 - $298,000 a year + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant’s knowledge, education, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job Description Crusoe is building the World’s Favorite AI-first Cloud infrastructure company. We’re pioneering vertically integrated, purpose-built AI infrastructure solutions trusted by Fortune 500 companies to power their most advanced AI applications. Crusoe is redefining AI cloud infrastructure, with a mission to align the future of computing with the future of the climate. Our AI platform is recognized as the "gold standard" for reliability and performance. Our data centers are optimized for AI workloads and are powered by clean, renewable energy. Be part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About the Role: Crusoe Developer Experience is a new team charged with fueling the future of Crusoe’s developer muscle. We set the tone for how engineering is done, ensuring that as Crusoe grows, their developer systems and code delivery capacity grow as well. We have a very broad charter that spans the software life cycle from design through coding, testing, and deployment. Our mission is to empower Crusoe engineers to deliver positive change to customers quickly, safely and efficiently. As an early member of the Developer Experience team, you will play a key part in unlocking the potential of Crusoe’s coding ecosystem. At Crusoe, you will be challenged with deep problems such as kernel upgrades as well as broad problems such as establishing first principles around unit testing, code reviews and rollouts. As a member of this team, you will take a key role in contributing to technical direction, communicating a strategic vision, and establishing a company culture of engineering excellence. You will work alongside stakeholders and customers to ensure that our work is aligned with long term company objectives - informing those objectives along the way. You’ll also lead efforts to define the future state of Crusoe’s evolving and rapidly growing software development efforts. A Day In The Life: * Partner with the broader engineering organization to build and define standard practices for how services are operated and observed throughout their lifecycle. * Establish an opinionated, flexible and cost-effective toolchain for delivering customer value at scale. * Fully integrate Crusoe’s developer systems to keep our developers in the flow state, ruthlessly eliminating toil that slows us down. * Immerse yourself in the developer experience so that you can identify and eliminate pain points. * Create libraries, tools, and pre-production environments for vetting service APIs and interactions between microservices. * Unify both internal tooling and vendor services to automate, build efficiency, and optimize security. * Innovate across the development lifecycle from source code, editors, build, CI, CD, platform runtime environments, telemetry, optimizations, monitoring and alerting. * Establish a culture of continuous quality delivery that scales as Crusoe scales. * Work diligently to build quality, efficient systems and processes to increase the impact of engineers around you. You Will Thrive In This Role If You Have: * You have expertise in understanding technical decisions, evaluating tradeoffs, and how these decisions impact individuals who will use what you build to optimize their work. * Are knowledgeable on how to leverage Gitlab to work with multiple repositories or Github. * You have fluent knowledge of industry-standard build tooling, containerization, and open source development tools, libraries, and frameworks. * Have experience working with modern build systems like Buck, Bazel, or others. * Have professional experience working with Kubernetes clusters or Kubernetes in general. * You have an understanding of testing infrastructure. * Experience with DevOps, Site Reliability, Release Engineering, or similar. * Bonus points if you have hands on working experience with Linux image construction - not just kernel but package building. * You have experience in relevant and modern open source programming languages (we use Golang). * You have empathy for building developer and operator workflows and productivity. * You have a passion for staying current on recent industry practices, open source advancements and an efficient developer community. * You like solving complex problems and then automating the solutions. * You enjoy working side-by-side with other top-notch engineers. * You hold either a BS or MS Degree in an Engineering or Analytical field (e.g., Computer Science, Engineering, Mathematics, Statistics, Operations Research, Management Science) or equivalent experience. Benefits: * Hybrid work schedule * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid commuter benefit; $100 per pay period Compensation Range Compensation will be paid in the range of $131,000 - $184,000. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job Description Crusoe's mission is to accelerate the abundance of energy and intelligence. We’re crafting the engine that powers a world where people can create ambitiously with AI — without sacrificing scale, speed, or sustainability. Be part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About the Role: We are actively seeking an exceptional Staff Software Engineer for our cloud software team who will contribute to the operations of our cutting-edge infrastructure. Your expertise will be instrumental in designing and scaling our carbon-reducing operating model, as well as managing critical hardware, software, and network components. In this role, you will be involved in writing and reviewing code, contributing to proposals and architecture documents. You will evaluate tools and frameworks, carefully considering their impact on reliability, scalability, operational costs, and ease of adoption. Your expertise in orchestration and optimization will be instrumental in advancing our managed Kubernetes and AI training clusters, ensuring they lead the industry in reliability and performance. A Day In The Life: * Contribute to the development of scalable and robust software solutions, closely aligning with the strategic objectives outlined in the Crusoe Cloud roadmap * Work collaboratively with tech leads and engineers to create a dynamic environment where creativity and technical excellence are encouraged, leading to the development of cutting-edge cloud solutions * Continuously stay abreast of the latest trends and techniques in cloud software, incorporating these insights to keep Crusoe’s offerings innovative * While you won’t have formal management responsibilities, you will support the development of your peers by sharing knowledge and providing guidance in technical discussions You Will Thrive In This Role If: * You have 8+ years of experience working in software engineering, with strong experience in Systems Engineering * You possess 2+ years of programming experience in GoLang * You have experience with Kubernetes and Linux Engineering and debugging * You are skilled in infrastructure as code and familiar with systems-level challenges * You have experience with Terraform and GCP (preferred) * You understand Argo, CI/CD, and Automated Testing pipelines * You can build and manage Kubernetes operators and controllers, developing and maintaining essential components that ensure the reliability and efficiency of the Kubernetes environment * You can develop scalable systems to compete with leading services like Google Kubernetes Engine (GKE) and Amazon Elastic Kubernetes Service (EKS) * You can oversee critical projects with broad impact, leading initiatives focused on networking, quality control, and automation to ensure optimal performance and reliability * You can design system architecture, taking ownership of system architecture, including CI/CD pipelines, while ensuring adherence to security standards * You have excellent communication skills, both verbal and written Benefits: * Hybrid work schedule * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid commuter benefit; $200 per pay period Compensation Range: Compensation will be paid in the range of $220,000 - $250,000. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job Description Crusoe is building the World’s Favorite AI-first Cloud infrastructure company. We’re pioneering vertically integrated, purpose-built AI infrastructure solutions trusted by Fortune 500 companies to power their most advanced AI applications. Crusoe is redefining AI cloud infrastructure, with a mission to align the future of computing with the future of the climate. Our AI platform is recognized as the "gold standard" for reliability and performance. Our data centers are optimized for AI workloads and are powered by clean, renewable energy. Be part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About This Role: Crusoe Energy Systems is seeking a highly skilled and motivated Senior Staff Software Engineer - Software Defined Networking to lead the development and execution of our innovative Software Defined Networking strategy. In this critical role, you will drive the adoption of cutting-edge technologies like XDP/EBPF, DPDK, SmartNICs, and DPUs/IPUs within the Linux Kernel to significantly enhance network performance and efficiency. What You’ll Be Working On: * Define and Execute SDN Strategy: Develop and execute the roadmap for Crusoe Energy Cloud's Software Defined Networking strategy, aligning with overall business objectives. * Technical Leadership & Execution: * Provide technical leadership and guidance to the engineering team. * Drive architectural decisions, design processes, design reviews, code reviews, and implementation tasks. * Collaborate closely with the network infrastructure organization to develop and deploy industry-leading networking infrastructure. * Linux Kernel & Driver Development: Lead the development and maintenance of Linux Kernel modules and drivers, leveraging technologies like XDP/EBPF, DPDK, and network accelerators. * System Architecture Design: Design and implement high-performance, scalable, and reliable network architectures. * Production Support: Provide ongoing support for production systems, including troubleshooting, performance tuning, and incident response. * Cross-functional Collaboration: Foster strong collaboration with other engineering teams (e.g., Software Infrastructure, Product) and cross-functional departments. What You’ll Bring to the Team: * Extensive System Programming Experience: 8+ years of proven experience in system programming with C, C++, and/or Rust. * Deep Linux Systems Expertise: Extensive knowledge of Linux Systems Internals, including kernel internals, memory management, and I/O subsystems. * Network Programming Mastery: Expertise in Network Programming and Packet Processing pipelines (TCP/IP, UDP, etc.). * Kernel Bypass Technologies: Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK. * Network Accelerator Expertise: In-depth understanding of network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU. * Virtualization & Networking Technologies: Familiarity with SR-IOV, vDPA, scalable functions, Open vSwitch, Openflow, and Open Virtual Networking. * Strong Engineering Practices: Knowledge of professional software engineering practices and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. * Open Source Contributions: Demonstrated track record of contributions to the open source community (e.g., Open vSwitch/OVS, Open Virtual Networking/OVN, Multus, Cilium). Bonus Points: * Advanced degree in Computer Science, Engineering, or a related field. * Proven leadership experience in a technical role. * Experience with cloud networking platforms (AWS, Azure, GCP) and virtualization technologies (VMware, KVM). Benefits: * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid Commuter FSA benefit of $200 per month Compensation: Compensation will be paid in the range of $214,000 - $259,000 a year + Bonus. Restricted Stock Units are included in all offers. Compensation will be determined by the applicant's knowledge, education, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job Description Crusoe's mission is to accelerate the abundance of energy and intelligence. We’re crafting the engine that powers a world where people can create ambitiously with AI — without sacrificing scale, speed, or sustainability. Be part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About This Role: We are looking for a Staff member to lead the design and implementation of core infrastructure and platform services at scale. This role is ideal for engineers who thrive in complex distributed systems, are passionate about Kubernetes, networking, and scalable APIs, and want to drive architectural decisions that impact the entire engineering organization. What You’ll Be Working On: * Leading the architectural design and implementation of Kubernetes clusters with a focus on performance, reliability, and multi-tenancy. * Driving end-to-end ownership of the host networking stack, including CNI integration, custom network policies, and observability/security features. * Designing and scaling event-driven systems (e.g., Kafka, NATS, SNS/SQS) to support real-time applications and control planes. * Defining and implementing robust developer-facing APIs (REST/gRPC) for platform services and infrastructure tooling. * Establishing platform-wide patterns and best practices for scalable service integration and system interoperability. * Contributing to the evolution of observability, service discovery, and performance tooling across the platform. * Leading design reviews and architecture discussions, offering deep domain expertise and mentorship to peers. * Collaborating with security, compliance, and governance teams to ensure platform auditability and robustness. What You’ll Bring to the Team: * 8+ years of experience in platform, infrastructure, or backend engineering, with 2+ years at a Staff. * Proven expertise in strongly typed languages such as Go, Rust, Java, or C++. * Deep knowledge of Kubernetes architecture, including service discovery, networking, and load balancing. * Expertise in Linux host/container networking, service meshes, and L3/L4 traffic debugging. * Experience architecting and operating event-driven systems with high availability and low latency. * Strong background in building developer-facing APIs with a focus on usability and performance. * Familiarity with infrastructure-as-code tools like Terraform and Helm, and GitOps/CI/CD workflows. * Experience working in multi-cloud or hybrid environments, particularly with AWS. Bonus Points: * Experience contributing to open-source infrastructure or Kubernetes projects. * Familiarity with compliance frameworks (e.g., SOC 2, ISO 27001). * Exposure to zero-trust networking or advanced access control models. * Past leadership of cross-functional or platform-wide initiatives. Benefits: * Hybrid work schedule * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid commuter benefit; $200/month Compensation Range Compensation will be paid in the range of $204,000 - $247,000. + Bonus. Restricted Stock Units are included in all offers. Compensation to be determined by the applicants knowledge, education, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job Description#TeamNextdoor Nextdoor (NYSE: NXDR) is the essential neighborhood network. Neighbors, public agencies, and businesses use Nextdoor to connect around local information that matters in more than 340,000 neighborhoods across 11 countries. Nextdoor builds innovative technology to foster local community, share important news, and create neighborhood connections at scale. Download the app and join the neighborhood at nextdoor.com. Meet Your Future Neighbors At Nextdoor, Cloud Engineers are responsible for building, deploying, managing, and securing the underlying cloud-based architecture that powers communities on the Nextdoor platform worldwide. These engineers have designed, built and implemented a globally scalable container and "serverless" based infrastructure that serves billions of requests a day, millions of active users, and hundreds of developers. We build infrastructure and tooling that is iterable, scalable, and secure. We write everything in code from network infrastructure to server management, database provisioning, and data pipelines. Recently we have focused on scaling up our Kubernetes infrastructure. We created a dedicated management cluster to run ArgoCD, Loki, Prometheus, and Grafana. Additionally, we have created a second Kubernetes cluster for Nextdoor applications to ensure we can scale beyond the limitations of a single cluster. This will ensure Nextdoor's infrastructure is able to scale for many years to come. Additionally our team has focused efforts to modernize our Infrastructure as Code (IaC) by leveraging CDK to manage our AWS resources and Pulumi to manage our other core infrastructure systems such as PagerDuty, Datadog, and Sentry. At Nextdoor, we offer a warm and inclusive work environment that embraces a hybrid employment experience, providing a flexible experience for our valued employees. The Impact You'll Make You will be responsible for building an efficient and scalable container and serverless computing environment for our product developers. In this team you will work in the ways of reliability engineering, design scalable systems from the ground up, and generally build systems that never page you. You serve all of our engineering teams by providing them with reliable and scalable infrastructure. Here are just some of our team's most recent deliverables: • Operationalizing a second Kubernetes cluster to ensure Nextdoor can continue to scale beyond the limits of a single Kubernetes cluster, • Building automation for our developer's workflows including applying 3rd party dependency updates automatically as well as distributing Helm chart updates, • Modernizing our Infrastructure as Code (IaC) by leveraging CDK and Pulumi, • Optimizing our Kubernetes resource management by leveraging Spot Ocean and Karpenter, • Providing self-service infrastructure-as-code systems to developers that automate the full lifecycle of managing, deploying and operating cloud services including blob/block storage, relational databases, key-value databases, caches and document search services, • Developing tooling for horizontally and vertically autoscaling our developers compute workloads, • Providing upstream open source patches to well known community projects like AWS Bottlerocket, the Istio Service Mesh, Keiko IAM Manager, Kyverno, Strimzi.io's Kafka Operator and more!What You'll Bring to The Team, • 7+ years experience in a DevOps or Cloud role, • Solid understanding of Kubernetes (k8s), • Experience using TypeScript, • Experience with infrastructure as code (CDK, Pulumi, CloudFormation, Puppet, Salt, Ansible, Terraform, Packer), • Thorough understanding of Linux and networking protocols (TCP/IP, UDP, HTTP/S, eBPF), • Strong debugging and performance tuning skills using software like gdb, perf, strace, ltrace, tcpdump, Wireshark, etc., • Experience with performance, automation, monitoring, and capacity planning, • Experience automating configuration and bootstrapping of Linux systems, • Eagerness to explore and apply AI and emerging technologies to reimagine how work gets doneBonus Points, • Experience using Docker or other containerization software, • Linux certifications such as Linux+, Network+, RHCSA/RHCE/RHCA or similar The starting salary for this role is expected to range from $187,000 to $238,000 on an annualized basis, or potentially greater in the event that your 'level' of proficiency exceeds the level expected for the role. We expect to award a meaningful equity grant for this role. With quarterly vesting, your first vest date will take place within 3 months of your start date. When it comes to benefits, we have you covered! Nextdoor employees can choose between a variety of health plans, including a 100% covered employee only plan option, and we also provide a OneMedical membership for concierge care. At Nextdoor, we empower our employees to build stronger local communities. To create a platform where all feel welcome, we want our workforce to reflect the diversity of the neighbors we serve. We encourage everyone interested in our mission to apply. We do not discriminate on the basis of race, gender, religion, sexual orientation, age, or any other trait that unfairly targets a group of people. In accordance with the San Francisco Fair Chance Ordinance, we always consider qualified applicants with arrest and conviction records. For information about our collection and use of applicants' personal information, please see Nextdoor's Personnel Privacy Notice, found here.

Job Description Crusoe's mission is to accelerate the abundance of energy and intelligence. We’re crafting the engine that powers a world where people can create ambitiously with AI — without sacrificing scale, speed, or sustainability. Be part of the AI revolution with sustainable technology at Crusoe. Here, you'll drive meaningful innovation, make a tangible impact, and join a team that’s setting the pace for responsible, transformative cloud infrastructure. About This Role: The Crusoe Cloud Software Development team is seeking a passionate and experienced Senior Software Engineer specializing in Linux Kernel and Driver Development. This role is critical in the design, development, and maintenance of kernel-level drivers and software for our cutting-edge technology products. A deep understanding of Linux kernel internals is essential for developing reliable, high-performance systems supporting our innovative hardware and software solutions. This is a full-time position. What You’ll Be Working On: * Linux Kernel Development: Develop and maintain Linux kernel modules, including device drivers, to support new hardware and enhance existing functionality. Design and implement efficient drivers for various hardware devices and optimize existing drivers for performance and reliability. * System-Level Troubleshooting: Diagnose and resolve complex system issues at the kernel level. Work closely with hardware teams to debug and resolve hardware-software integration issues. * Performance Analysis: Analyze and enhance system performance, focusing on kernel optimization, memory management, and process scheduling. * Code Review and Quality Assurance: Conduct thorough code reviews to ensure the highest level of software quality. Implement best practices for kernel development and contribute to continuous improvement initiatives. * Cross-Functional Collaboration: Collaborate with other engineering teams, including hardware, software, and QA, to ensure cohesive and integrated product development. * Technical Leadership: Provide technical guidance and mentorship to junior engineers, fostering a culture of technical excellence and collaborative problem-solving. * Hypervisor Focus: Focus on development, testing, and debugging all aspects of the Linux Kernel as it pertains to the hypervisor hardware and software stack. * Hardware Understanding: Work closely with designers and architects to understand functional IP blocks and their use-cases. * Debugging and Root-Cause Analysis: Debug and root-cause a variety of hardware and software issues. What You’ll Bring to the Team: * Linux Kernel Expertise: Proven knowledge of Linux kernel internals (process scheduler, memory management, concurrency/synchronization, memory allocation, file systems) and profiling. * Hardware Experience: Experience working with Smart NIC and DPU hardware (Nvidia CX6/7 and BF3). Experience with kernel bypass and hardware offloads. * Debugging & Troubleshooting: Strong debugging skills in kernel context. Experience exercising/validation of systems from user space, and knowledge of user space APIs. * Platform Experience: Experience porting/maintaining Linux distributions for a platform. Experience with kexec, kpatch, kdump. * Technical Proficiency: Experienced C programmer. * Education & Experience: Bachelor's degree in Computer Science, Computer Engineering, or a related field, and a minimum of 5 years of relevant industry experience with 3 years of low-level operating systems exposure. * Safety and Compliance: Must be able to pass a background check. * Company Values: Embody the Company values. Bonus Points: * Exposure to embedded Linux kernel development. Benefits: * Industry competitive pay * Restricted Stock Units in a fast growing, well-funded technology company * Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents * Employer contributions to HSA accounts * Paid Parental Leave * Paid life insurance, short-term and long-term disability * Teladoc * 401(k) with a 100% match up to 4% of salary * Generous paid time off and holiday schedule * Cell phone reimbursement * Tuition reimbursement * Subscription to the Calm app * MetLife Legal * Company paid Commuter FSA benefit of $200 per month Compensation: Compensation will be paid in the range of $152,000 - $184,000. Restricted Stock Units are included in all offers. Compensation to be determined by the applicant’s education, experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data. Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Job Description About Zipline Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building the first instant logistics system that serves all humans equally. Leveraging expertise in robotics and autonomy, Zipline designs, builds, and operates a fleet of cutting edge, autonomous delivery drones. We serve tens of millions of people around the world. Joining Zipline's Emerging Talent program as an intern is an opportunity to contribute to our promise of building a system that provides equitable access to critical healthcare supplies for millions of people. We believe that internships are more than just opportunities to learn by watching or doing low level tasks. We expect our interns to take on meaningful work that actively contributes to moving Zipline's mission forward, while learning real-world skills that will serve them in their careers for the long term. Join us, and build the future of logistics with the best humans around! About the Powertrain & Battery Team Join Zipline's Software Test Automation team and help build the systems that ensure our hardware is rock-solid—from prototype to production. You'll write test software, automate hardware, analyze real-world data, and work directly with engineers and vendors to deploy systems on the manufacturing line. This is a hands-on role with real ownership, meaningful impact, and cross-functional collaboration from day one. About the Role Our interns contribute directly to the systems that keep Zipline's hardware reliable and production-ready. Projects include: • Battery end-of-line (EOL) testing and data analysis, • Distribution board functional testing, • Motor testing at multiple levels—from PCBAs to full assemblies using dynamometers and wind tunnels, • Building data pipelines with Snowflake to gather and present production insights to the Battery team and others, • Work with cross-functional teams in order to build a clear set of component and/or tester requirements, • Architect and implement software to validate the design and assembly of components from circuit boards to large mechanical assemblies, • Develop automation-centric software to streamline components testing, data collection and analysis, • Gain a deep understanding of the components under test to become an expert on its expected and intended behavior under different conditions, • Own a test asset through its entire lifecycle from planning and implementation to validation and analysis of resultsWhat You'll Bring, • Experience programming in Python, • Familiarity with using Linux, • Experience developing software that interfaces directly with robotics, hardware, and instrumentation (forms of interprocess communication, CAN, TCP/IP, UDP), • Experience with motors and batteries, • An understanding of basic electrical and/or mechanical principles, • Demonstrates communicating technical information to peers clearly and without ambiguity, • Experience coding in a local development environment The starting cash range for this role is $38 - 42 / hour. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, and working location. The total compensation package for this role may also include: overtime pay; commuter benefits; paid sick time; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply! Zipline is also committed to providing reasonable accommodations to individuals with disabilities. Please let your point of contact at Zipline know if you require any accommodations throughout your interview process.

Job Description Mill is all about answering a simple question: how can we prevent waste? Less waste can save time, money, energy, maybe even our planet. And there's no better place to start than food. Food waste is one of the most solvable climate problems facing us today. Plus, our trash really stinks. It's gross, heavy, and our least favorite chore. At Mill we are striving to build a better environment for all, as we take on climate and kitchen change. We are seeking an experienced Firmware Engineer to lead vision system development and touchscreen interface implementation for our next-generation product. You will evaluate SoC and MCU platforms, develop camera-based AI applications for object detection (either on-device or cloud-based), and create intuitive touchscreen user interfaces. Collaborating closely with hardware designers, connectivity experts, and system engineers, your work will be crucial in turning innovative concepts into functional prototypes and products. Key Responsibilities • Evaluate, benchmark, and select SoC/MCU platforms suitable for vision workloads and potential cloud integration., • Prototype and deploy vision pipelines: capture raw image frames, perform preprocessing (ISP, color conversions), and manage AI inference models either locally or via cloud services., • Collaborate with hardware teams to select optimal image sensors, lenses, and camera modules for object detection and classification tasks., • Integrate touchscreen panels (LVDS/DSI/HDMI) and touch controllers (I²C/SPI), and develop responsive user interfaces., • Develop and optimize embedded UI frameworks (e.g., Qt Embedded, LVGL)., • Implement low-level drivers (I²C/SPI, GPIO, PWM) and incorporate them into device trees and board-support packages., • Work with other team members to define and implement inter-processor communication protocols (SPI/UART/I²C) for sensor data exchange and system telemetry., • Ensure coexistence of camera and touchscreen subsystems with other embedded peripherals (motors, sensors, connectivity modules) without performance degradation.Required Qualifications, • Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related discipline, or equivalent experience., • 5+ years experience in embedded firmware engineering, including at least 2 years focused on camera or vision applications., • Strong proficiency in C/C++ (Linux kernel drivers or RTOS firmware), with knowledge of memory management, DMA, interrupts, and real-time system constraints., • Hands-on experience with camera interfaces: MIPI-CSI-2, USB Video Class (UVC), or parallel RGB; comfortable working with image sensor datasheets, register programming, and sensor configuration., • Familiarity with vision frameworks (OpenCV, TensorRT, TensorFlow Lite, Edge TPU) or cloud-based AI processing platforms (AWS, Azure, Google Cloud); capable of prototyping object detection or segmentation pipelines, profiling performance, and suggesting optimizations., • Experience integrating and developing touchscreen interfaces, including display controller initialization and touch input handling (I²C/SPI)., • Solid understanding of I²C, SPI, UART, and GPIO interfaces., • Proven prototyping ability—quickly translating high-level performance targets into functional prototypes and effectively evaluating hardware-software tradeoffs., • Skilled in using logic analyzers, oscilloscopes, and debugging tools (JTAG, GDB) to troubleshoot camera or UI issues., • Excellent communication skills, capable of producing clear documentation, architecture diagrams, and engaging in effective cross-team collaboration.Preferred Skills, • Experience with camera calibration techniques, including lens distortion correction and color-space conversions., • Familiarity with Linux system architectures, cross-compilation, build systems, and kernel module integration., • Experience with OTA firmware updates for MCUs (bootloaders) and SoCs (partition management)., • Previous experience in startups or rapid prototyping environments.

Job Description About AirGarage AirGarage is on a mission to bring real estate online, starting with parking. We replace broken parking machines, fragmented software, and manual, labor-intensive operations with a unified, data-rich operating system for parking real estate. We handle everything it takes to run and optimize a parking asset: payments, dynamic pricing, enforcement, license plate recognition, analytics, and more. By building all of our technology in-house, we are able to deliver a magical experience for drivers while providing real-time visibility and revenue increases of 20-50% or more for real estate owners. That’s why national real‑estate leaders like Hines and Greystar, as well as technology companies like Meta, partner with AirGarage to optimize their parking facilities. AirGarage uses datapoints like real-time occupancy, local events, weather, driver behavior, competitor pricing, and more to bring true intelligence to real estate owners’ assets for the first time. We’re investing aggressively to make the physical world legible to a digital system: cameras, sensors, and software that generate a firehose of real-time data about the world around us. That data fuels models and algorithms that allow us to optimize performance at each property while giving owners the clarity and control they’ve never had before. Before you can optimize an asset, you need to observe it. Before you can observe it, you need to bring it online. We are starting with the $131 billion US parking real estate market because it is one of the most offline and mismanaged commercial real estate asset types. 26% of the land area in the median American urban core is dedicated to parking. We are backed by top tier investors including Headline Growth, Andreessen Horowitz, Floodgate, Founders Fund, Abstract Ventures, and angel investors who have founded or worked at companies like Uber, Opendoor, Flexport, and more. Want to learn more about AirGarage and the problem we're tackling? Check out these podcasts: THE ROLE 👨️‍💻 We’re looking for a Software Engineer to own the reliability, health, and observability of our nationwide IoT device fleet. In this role, you will work with embedded systems, backend infrastructure, and site reliability engineering. You’ll design and build the tools, monitoring pipelines, and automation that keep hundreds of devices online and performing reliably across our locations. You’ll architect and ship production code, build internal platforms for fleet monitoring and diagnostics, and apply strong debugging skills when issues arise. From log analysis and remote device tuning to backend systems that automate health checks and calibration, you’ll have end-to-end responsibility for improving the stability and scalability of our hardware fleet. Our stack: * Devices: Embedded Linux (Debian, Yocto), Python, C++ * Observability: DataDog, Hex, SQL * Data: Postgres, Snowflake * Infra: AWS, GCP, Docker, RabbitMQ, Github Actions * Backend: Python, Django, DRF WHAT YOU WILL DO 🚀 * Design and implement systems to monitor, diagnose, and improve IoT device health at scale. * Build internal tools and scripts for device setup, fleet observability, QA automation, and ongoing monitoring. * Contribute to backend services that support device integration, calibration, and reliability improvements. * Investigate and resolve fleet-wide issues by analyzing metrics, logs, and telemetry; minimize downtime through remote debugging and fixes. * Test and tune hardware products during or post-installation (e.g. camera exposure, detection modes, connectivity parameters) to ensure optimal performance. * Conduct periodic fleet-wide health assessments to detect degradation, systemic issues, or underperforming devices, and recommend firmware or deployment improvements. * Serve as the primary internal contact for hardware health, providing regular reports to operations on per-site hardware performance, device uptime, and systemic issues affecting service quality. * Collaborate with operations and hardware teams to surface recurring pain points and propose architectural or process improvements that drive greater reliability and scalability. * Author and maintain troubleshooting guides, repair instructions, and internal playbooks that enable consistency and efficiency across deployments. * Travel occasionally (~20%, otherwise fully remote) for QA, deployments, and on-site debugging when remote fixes aren’t possible. WHAT YOU NEED 🧠 * 3+ years of professional software engineering experience. * Strong proficiency in Python and SQL, with experience shipping production-quality code. * C++ background is a plus. * Experience managing distributed Linux-based hardware appliances or IoT fleets. * Familiarity with observability and monitoring tools (e.g., DataDog, OpenTelemetry, Prometheus, Grafana) and building internal tooling for device health and alerting. * Track record building internal tooling, monitoring, or reliability platforms. * Hands-on experience with Linux systems (dmesg, journalctl, ip, systemd, etc.) and debugging distributed hardware/software environments. * Background in cellular (4G LTE, CAT 4, CAT 1bis, 5G RedCap), WiFi, WiFi HaLow, or other wireless connectivity. * Excellent written and verbal communication skills; able to translate complex technical findings into clear reports and playbooks. * Self-starter who thrives in a fast-paced, ownership-driven environment. * Willingness to travel to locations for troubleshooting (roughly 20% travel, otherwise fully remote). THE UPSIDE 📈 * 📈 Equity: Have a stake in the business that you’re helping to build and grow. * 🌴 Work remotely: Live and work wherever you like! We believe in folks working where they are happiest and most productive. We currently hire teammates that are located anywhere within North America. * 🏥 Health insurance: We offer health insurance and currently cover 85% of the cost of medical plans for the primary employee and 50% of the cost of plans for dependents. * 💻 Home office setup: Get a laptop + additional equipment needed to set you up for success. * ⛺ Time to recharge: We have an unlimited PTO policy with a minimum requirement of 10 days per year. * 🤑 401k: Make financial planning right for you with a 401k retirement savings program. * ✈️ Team Off-sites: ~2 times per year our team comes together for a full week in places like Tahoe, Puerto Vallarta, San Diego, and Austin. * 📚 BookGarage: Our team loves to learn and grow together so join us for our optional recurring book club. * 🪴Room to grow: Our team will be orders of magnitude larger within a few years, as a part of our foundational team you'll have opportunities to grow with us. * 🏙️ Transform our cities: The opportunity to change the way that the world thinks about real estate use in our cities. * 👐 Work with a diverse team: At AirGarage, we've always been committed to building a thriving team that represents the communities we serve. Our team is currently 40% female and 30%+ from underrepresented communities. We understand that there's no such thing as a 'perfect' candidate. We're looking for someone passionate, with grit and determination, who is excited to face the challenges of a rapidly growing startup. AirGarage is the type of company where you can grow exponentially, and we encourage you to apply to us even if you don't 100% match the candidate description. AirGarage is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Candidates and employees are always evaluated based on merit, qualifications, and performance. We will never discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, martial status, mental or physical disability, or any other legally protected status. Compensation Range: $160K - $190K

Job Description Software Engineer - Embedded Firmware Job Description About Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. About You and The Role As an embedded firmware engineer at Zipline, you will be responsible for building the lowest level and most safety-critical software on our aircraft. 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. We use C++ in our firmware development, with Rust and Python for tooling that will be deployed to our production systems in the field. Our aircraft are deployed to locations around the world, many not easily accessible, even over a network. You will help build re-usable firmware infrastructure that will level up our systems' observability and reliability, without requiring an equal scaling of our engineering team. What You'll Do • Design and build the software necessary to run critical flight and safety processes on a network of microcontrollers, in cooperation with embedded Linux edge computers, • Understand and improve the reliability of the flight software system as a whole, working with hardware and systems engineers to develop comprehensive fault management strategies and hardware-in-the-loop tests, • Analyze the runtime characteristics of our avionics software in flight to build confidence in its performance, focusing on re-usable, maintainable software and optimizing where required, • Develop metrics, monitoring and troubleshooting capabilities to prepare the system for field deployment at scale, • Design and build data collection and testing tools to support early stage evaluation of new sensors, communications systems, and microcontroller platforms What You'll Bring • Strong software engineering skills, with proficiency in at least one strongly typed language. We use C++, Rust, and Python., • Curiosity and a willingness to learn and work in a variety of embedded environments, from running on bare metal, to using and RTOS and integrating with embedded Linux, • Experience building and maintaining real-world deployed embedded systems, and handling the long tail of edge cases to ensure consistent safety, reliability and high performance, • A systems mindset and intuition for debugging; when anything could be wrong, you know how to narrow down the possibilities., • Fluency in implementing peripheral drivers based on electrical schematics and datasheets, and debugging at this boundary in order to support prototype hardware evaluation, • Our team uses a hybrid in-office and distributed work environment, centered around our headquarters in South San Francisco, CA. You must be able to work from the office on a regular basis. What Else You Need to Know The starting cash range for this role is $155,000 - $210,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply! Please Note We have received reports stating that certain individuals are reaching out to people under false pretenses, claiming to be Zipline employees, affiliates, agents, or representatives. They may seek to gain access to your personal information or to acquire money from you by offering fictitious employment opportunities or by claiming that they are contacting you on Zipline's behalf. Genuine Zipline employees or representatives will never ask you for money or payment in exchange for employment opportunities or other related services. Any such offer of employment or any other service in exchange for fees that claims to be from us is deceitful and part of a fraud. If you believe you have been targeted by a fraudulent party, we ask that you immediately get in touch with us via email at upon receiving a suspicious offer or claim.

Job DescriptionStaff Software Engineer – Embedded LinuxAbout Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. About the Role As a Linux Software Engineer at Zipline, you'll build and maintain our Yocto-based Linux kernel BSP powering our flight computers, enabling our highly autonomous aircraft to safely fly over millions of homes day-in and day-out. You will work closely with other Linux experts on this team. You will also work closely with software engineers who build user-space applications and drivers. This job also spans the entire development lifecycle, working with the Release team, owning validation, and analyzing performance from real-world flight tests. Our technical stack is built on embedded Linux, running on three desktop-grade computers with a distributed network of sensors, redundant communication links, and actuators. We are looking for detail-oriented engineers with deep expertise in embedded Linux and distributed systems, including kernel development, userspace tooling, real-time performance tuning, system reliability and core operating systems activities. What You'll Do • Design and build the software architecture necessary to run everything from critical flight software to interconnected ground-based hardware on embedded Linux systems, • Contribute to the development and maintenance of our custom Linux distribution on Yocto, ensuring a reliable and performant foundation for our flight and ground-based systems, • Analyze the runtime characteristics of our Linux-based avionics software in flight to build confidence in its performance, with a focus on system reliability, maintainability, and optimization, • Develop and optimize kernel and userspace drivers for production and prototype sensors, and refine sensor data APIs for perception, navigation, and other autonomy software engineers, • Develop metrics, monitoring, and troubleshooting capabilities to prepare the system for field deployment at scale, • Design and build data collection and testing tools to support early-stage evaluation of new sensors, communications systems, and edge compute platformsWhat You'll Bring, • Strong software engineering skills, with proficiency in at least one strongly typed language; we use Rust and C++ onboard, and Python for tooling, • Deep expertise in embedded Linux development, including experience with kernel modifications, userspace programming, and performance tuning, • Experience working with Yocto or other build systems for custom Linux distributions, • Strong software architecture skills, with experience designing and shipping solutions for complex real-world use cases, • A systems-oriented mindset, with a focus on reliability, fault tolerance, and performance optimization, • Technical leadership skills and experience owning large technical systems that other engineers contribute to, • Detail-oriented mindset to think through validating a system's safetyWhat Else You Need to Know This is an in-office office position where candidates that are not in the Bay Area will be expected to relocate. The starting cash range for this role is $180,000 - $235,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state, federal or local law or our other policies.We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply!

Job Description Software Engineer - Motor Firmware Based in South San Francisco About Zipline Do you want to change the world? Zipline is on a mission to transform the way goods move. Our aim is to solve the world's most urgent and complex access challenges by building, manufacturing and operating the first instant delivery and logistics system that serves all humans equally, wherever they are. From powering Rwanda's national blood delivery network and Ghana's COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart, to enabling healthcare providers to bring care directly to U.S. homes, we are transforming the way things move for businesses, governments and consumers. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Through our technology that includes robotics and autonomy, we are decarbonizing delivery, decreasing road congestion, and reducing fossil fuel consumption and air pollution, while providing equitable access to billions of people and building a more resilient global supply chain. Join Zipline and help us to make good on our promise to build an equitable and more resilient global supply chain for billions of people. About You and The Role As a Motor Firmware engineer at Zipline, you'll be responsible for shipping high-performance motor controller firmware for Zipline's family of proprietary motor controllers. Expect to work closely with electrical engineers, structures and mechanism designers, flight software developers, and test-site operations teams. Our close-knit engineering culture presents a unique opportunity to learn from a strong multi-disciplinary team, and lets you swiftly ship features that are clearly linked to the delivery experience. We use C++ in our firmware development, with Rust and Python for tooling that will be deployed to our production systems in the field. The team uses hardware- and software-in-the-loop test infrastructure to validate new features and regression test existing functionality. You'll often be querying large data-sets from our test operations to make high-quality data-driven engineering decisions and build prototypes of new algorithms. You'll build analyses in Matlab, Julia, or Python to prove the performance of your controls designs, and execute Monte-Carlo simulations to validate complex dynamics. What You'll Do • Design estimators and controllers for propulsion motors and actuators, in close collaboration with the vehicle controls team., • Implement these controllers in C++, targeting a bare-metal ARM microcontroller., • Write peripheral drivers for new revisions of Zipline's motor controller hardware., • Get your hands dirty validating your firmware on the bench and in flight tests., • Understand and improve the reliability of the flight software system as a whole, working with hardware and systems engineers to develop comprehensive fault management strategies and hardware-in-the-loop tests., • Build vehicle simulations in Rust to validate and regression test Zipline's firmware., • Collaborate with electrical engineers to bring-up and validate new inverter designs., • Build and maintain automated systems to monitor the performance of our fleet and direct maintenance activity. What You'll Bring • Fluency in C/C++, and excitement about writing code in Rust and Python., • Eagerness to learn in a fast-paced safety-critical environment., • Some experience with mechatronic control systems: hobby projects or professional experience are applicable., • Curiosity and a willingness to work in a variety of embedded environments, from running on bare metal, to using a RTOS and integrating with embedded Linux., • Experience supporting robotic systems in the real-world, in particular addressing the long-tail of edge-cases and rare events to guarantee safety, reliability, and performance., • A systems-engineering mindset, and an eye for finding efficient solutions to problems that may lie outside your core competencies., • Strong executive communication skills, to efficiently communicate about your work with stakeholders outside your technical domain., • You must be able to work on-site in South San Francisco, CA., • A background in electronics design would be appreciated, but is not required. What Else You Need to Know The starting cash range for this role is $155,000 - $210,000. Please note that this is a target, starting cash range for a candidate who meets the minimum qualifications for this role. The final cash pay for this role will depend on a variety of factors, including a specific candidate's experience, qualifications, skills, working location, and projected impact. The total compensation package for this role may also include: equity compensation; discretionary annual or performance bonuses; sales incentives; benefits such as medical, dental and vision insurance; paid time off; and more. Zipline is an equal opportunity employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws or our own sensibilities. We value diversity at Zipline and welcome applications from those who are traditionally underrepresented in tech. If you like the sound of this position but are not sure if you are the perfect fit, please apply! Please Note We have received reports stating that certain individuals are reaching out to people under false pretenses, claiming to be Zipline employees, affiliates, agents, or representatives. They may seek to gain access to your personal information or to acquire money from you by offering fictitious employment opportunities or by claiming that they are contacting you on Zipline's behalf. Genuine Zipline employees or representatives will never ask you for money or payment in exchange for employment opportunities or other related services. Any such offer of employment or any other service in exchange for fees that claims to be from us is deceitful and part of a fraud. If you believe you have been targeted by a fraudulent party, we ask that you immediately get in touch with us via email at upon receiving a suspicious offer or claim.

Job Description We're ALTEN Technology USA, an engineering company that provides solutions for engineering, technology, and product development projects. For decades, we've been helping our clients develop products that are changing the world, whether that's by shaping the future of space exploration, saving lives with medical devices that set a new standard of care, or creating the fully autonomous electric taxi of tomorrow. Our team of more than 600 people works across industries including aerospace, medical devices and life sciences, unmanned systems and robotics, automotive OEM and tier 1 suppliers, commercial vehicle, electric vehicles, rail, and more. Our offices across the US have different industry focuses and engage with our clients in different ways, ranging from working on-site at client facilities to performing product development at our delivery centers. ALTEN Group, our parent company, has been a leader in engineering and information technology for more than 30 years. ALTEN Group operates in 30 countries across Europe, North America, Asia, Africa and the Middle East and employs more than 36,000 people, 88% of whom are engineers. The company covers the whole development cycle and offers a choice of service levels, from technology consulting to complete project outsourcing. When you join ALTEN Technology USA, you join a group of people passionate about collaborating to solve some of the world's most technical engineering challenges. Our success is tied to taking care of our employees by building relationships and providing opportunities for mentorship and career growth. We offer comprehensive benefits for all full-time employees, including medical, dental, and vision insurance; a 401(k) plan with employer matching; paid time off (PTO); paid parental leave; and mentorship to help you take your career to the next level. You don't have to take our word for it that we are a great place to work—we were named on the 2023 Top Workplaces list thanks to feedback from our proud employees. Position Overview: We are seeking a highly skilled Software Engineer with experience in real-time systems and sensor orchestration to join our advanced robotics and perception team. In this role, you will be responsible for building the core orchestration layer that starts, manages, and synchronizes data collection across various sensor platforms. You will rapidly prototype orchestration pipelines for new sensor types and ensure seamless integration into downstream data consumers. This role is ideal for engineers who thrive in fast-paced environments and enjoy working with diverse hardware ecosystems and complex data flows. Key Responsibilities: * Develop real-time orchestration software to initiate, monitor, and manage sensor data capture across distributed systems. * Rapidly prototype orchestration frameworks and pipelines for new or experimental sensors. * Design and implement robust data pipelines for transforming or converting raw sensor outputs into standardized formats. * Integrate various sensors into a unified data framework to enable reliable and synchronized data flow. * Ensure system robustness, low latency, and fault tolerance across the pipeline. * Collaborate closely with hardware teams, perception engineers, and data scientists to meet experimental and production needs. Required Qualifications: * 6+ years of professional experience in software engineering, preferably in robotics, embedded systems, or data pipeline development. * Strong programming skills in Python and Bash (or other scripting languages). * Proficiency in a compiled or embedded systems language such as C or C++. * Experience designing, building, and maintaining data pipelines, particularly involving real-time or near-real-time systems. * Comfortable working in Linux-based environments and writing shell scripts for automation and orchestration. Bonus Qualifications (Preferred but not required): * Familiarity with motion capture or sensor platforms such as Optitrack, Manus, StretchSense, Rokoko, AR/VR headsets, or Zed cameras. * Experience with message queuing systems (e.g., RabbitMQ, ZeroMQ, MQTT). * Experience developing or supporting distributed systems for sensor data collection. * Knowledge of ROS or ROS2 for sensor integration and robotics applications. * Background in real-time software development or systems programming. Nice to Have Traits: * You're comfortable switching between low-level hardware integration and high-level data flow architecture. * You can take vague sensor requirements and translate them into stable, reproducible software systems. * You have a strong systems mindset with attention to robustness, reproducibility, and scalability. Salary Range: $150,000-180,000 The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.