Software Engineer - Controller at Hex Technologies

About the Role Crusoe is seeking a Software Engineer focused on the Control Plane to help build and improve control systems. This position is based in San Francisco, CA. What You Will Do Develop and refine software that powers Crusoe's control systems Work closely with teammates to solve complex technical challenges Contribute ideas and code to projects that drive the platform forward Who We’re Looking For Experience building or maintaining control plane software Comfort working in a collaborative setting Interest in tackling sophisticated software engineering problems If you enjoy building systems and want to make an impact on Crusoe’s technology, this role offers the chance to work with a dedicated team on meaningful projects.

Join Sentry as a Senior Software Engineer specializing in the Control Plane, where you will play a pivotal role in enhancing our platform's capabilities. You'll collaborate with a talented team of engineers to design, develop, and maintain high-performance systems that empower developers to monitor and fix crashes seamlessly.

Join Cloudflare as a Product Manager for our Control Plane team, where you'll have the opportunity to drive the vision, strategy, and execution of key product initiatives. In this role, you'll collaborate with cross-functional teams to identify customer needs, define product requirements, and deliver exceptional user experiences. Your insights will directly impact the future of our platform, helping to secure and accelerate the internet.

Redpanda Data is building the Agentic Data Plane (ADP), a platform that connects AI agents with enterprise data and systems. The ADP supports real-time, autonomous reasoning and action by agentic applications, powered by Redpanda's multi-modal data streaming engine. Major organizations across industries, including Activision Blizzard, Cisco, Moody's, Texas Instruments, Vodafone, and two of the top five U.S. banks, rely on Redpanda to process hundreds of terabytes of data every day. Backed by investors such as Lightspeed, GV, and Haystack VC, Redpanda operates as a globally distributed, people-first company. Role overview The Principal Software Engineer will architect and develop the Agentic Data Plane, which serves as the control and execution layer for AI agents interacting with enterprise data. This system enables agents to access, analyze, and act on data in real time, while providing human operators with oversight and control for secure operations. The ADP brings together Redpanda's low-latency streaming technology, a distributed query engine for real-time context, a library of over 300 data connectors, and a global policy and observability framework. This framework enforces access controls, records agent actions, and supports replayable audits. What you will do Design and build the core architecture of the Agentic Data Plane, focusing on secure and efficient data interaction for AI agents. Integrate streaming, query, and policy enforcement components to support real-time, autonomous agent operations. Monitor developments in the agentic AI field and translate research into engineering proposals and product strategies. Work closely with Engineering, Product, and Go-To-Market teams, as well as key customers, to shape the direction of the ADP.

Join DigitalOcean as a Senior Engineer 2 specializing in Inference Data Plane, where you'll play a pivotal role in enhancing our data processing capabilities. You will work alongside a talented team to design, implement, and optimize systems that facilitate efficient inference operations. Your expertise will contribute to building scalable solutions that empower developers and organizations to harness the cloud effectively.

At Crusoe, our mission is to accelerate the proliferation of energy and intelligence. We're developing the technology that enables ambitious AI-driven creations without compromising on scale, speed, or sustainability.Join us at the forefront of the AI revolution with sustainable technology. Here, you will lead innovative initiatives, make a significant impact, and work with a team that is pioneering responsible and transformative cloud infrastructure.Role Overview:We are on the lookout for a Senior Engineering Manager for Data Plane Systems, who will spearhead the team accountable for high-performance Software Defined Networking (SDN) data planes across hosts and Data Processing Units (DPUs). In this hands-on senior leadership capacity, you will be responsible for the architecture, implementation, and operational management of a hardware-accelerated networking stack tailored for large-scale GPU workloads, with a focus on rapid feature deployment from commit to production.Key Responsibilities:Technical Leadership: Define the strategic roadmap for SDN data plane systems and guide the integration of DPUs (like NVIDIA BlueField) and hardware accelerators.Architecture & Optimization: Oversee the development of Linux kernel networking components, XDP/eBPF data paths, and DPDK-based fast paths while driving the transition of networking functions to hardware offload architectures.Operational Excellence: Lead performance benchmarking, regression prevention, and incident response, ensuring we meet our operational goals within 3-6 month cycles.Team Development: Mentor and cultivate a high-performing team of senior and staff-level systems engineers, setting technical standards and nurturing a culture of accountability.Collaboration: Work closely with control-plane teams (OVN/OVS) to enhance throughput and latency for multi-tenant GPU clusters.

About the RoleAs a Software Engineer specializing in Robotics Controls, you will take charge of the software that drives our robotic systems. Your role will involve close collaboration with machine learning teams to transform intended actions into smooth, efficient, and safe movements across various robotic embodiments. You will work alongside hardware engineers and partners to ensure optimal performance of systems, dynamics, and components.Key Responsibilities:Develop, implement, and rigorously test the complete real-time control system, ranging from low-level firmware to specifications for each robotic embodiment.Manage various robotic embodiments, from standard industrial collaborative robot arms to custom-designed hardware.Ideal Candidate Profile:Extensive knowledge in rigid body kinematics and robotic control systems.Proven experience in deploying robots in production environments with high reliability standards.Proficiency in high-performance, production-ready programming using Python and C++.Familiarity with kinematics and simulation libraries.Experience with robotic middleware frameworks such as ROS/ROS2/ZCM.

We are seeking a highly skilled Senior Engineer to join our Inference Data Plane team at DigitalOcean. In this pivotal role, you will be responsible for designing and implementing advanced data processing solutions that facilitate machine learning inference at scale. You will work collaboratively with cross-functional teams to optimize our data infrastructure and ensure reliable performance.

Upbound is at the forefront of revolutionizing modern infrastructure for the Agentic AI Era. As the creators and primary stewards of Crossplane, we are developing the Intelligent Control Plane, a pioneering platform layer that empowers infrastructure to be programmable, autonomous, and composable.Our mission is to fuel the AI-native enterprise by providing a foundational platform layer that enables teams to provision, operate, and adapt infrastructure at scale—ensuring platforms are optimized for both human and AI agents. We collaborate with leading cloud providers, ISVs, and open-source communities to facilitate faster and more confident organizational progress.Currently, Upbound serves Fortune 500 companies and platform engineers in over 100 countries. Crossplane has achieved over 100M downloads and is utilized by more than 1,000 teams globally. We are a Series B company backed by GV (formerly Google Ventures), Altimeter Capital, and Intel Capital, having raised $69M to date. Discover more at upbound.io.At Upbound, we are constructing the control plane for the modern enterprise. As the driving force behind Crossplane, the open-source CNCF project that extends Kubernetes into an AI-native cloud control plane, we empower organizations to compose, manage, and operate infrastructure and services through declarative, programmable control planes. Upbound Cloud provides hosted, multi-tenant control planes that support platform engineering teams at scale. Our vision transcends mere infrastructure management, aiming for an AI-native Control Fabric where control planes are programmable, extensible, and ecosystem-driven. As we embark on the next phase of growth, we are seeking a Director to lead our Control Planes & Ecosystem Group.As the Director of Control Planes & Ecosystem, you will be responsible for shaping and executing the strategy for the customer-facing control plane experience across:Crossplane: Upstream work aimed at...

Join formic as a Controls & Automation Engineer and play a key role in revolutionizing automation solutions. You will work alongside a dynamic team of engineers, designers, and innovators to develop cutting-edge control systems that optimize performance and efficiency across various applications.

Join Condor Software as a Full-Stack Platform EngineerAt Condor, we are revolutionizing the financial infrastructure that supports clinical development. With billions invested annually in discovering and developing new therapies, we strive to connect clinical operations and finance into a cohesive system. By integrating real-time financial intelligence, we empower R&D and finance leaders with the tools they need to make informed, high-stakes decisions.We are an AI-driven, pharma-native infrastructure provider, scaling industry standards in collaboration with top-tier partners. Our platform facilitates prediction, control, and execution in the most complex R&D environments worldwide.The Importance of Your RoleHaving established ourselves as a trusted partner for enterprise teams, we are now focused on the challenging task of scaling our platform to meet increasing demands. As a rapidly growing company, backed by prominent investors like Felicis and 645 Ventures, this is a unique opportunity to contribute to the foundational infrastructure that will redefine how therapies reach patients.Your ResponsibilitiesAs a Full-Stack Platform Engineer, you will be pivotal in building and scaling the core platform that supports the financial intelligence infrastructure relied upon by leading biopharma companies. This role encompasses critical engineering tasks at the intersection of backend systems, cloud infrastructure, and intelligent automation, with a strong emphasis on reliability and scalability.Your primary focus will be on backend architecture, where you'll design and implement services that drive complex financial and operational workflows. You'll be instrumental in shaping data flow, workflow orchestration, and enabling emerging AI-driven capabilities. This role goes beyond simple integration; you'll be crafting robust primitives that support other teams as our product and customer base expand.Working as a core member of a cross-functional product team, you will closely collaborate with product managers, designers, quality engineers, and data specialists to transition features from concept to production. While backend expertise is crucial, you will also engage across the stack to ensure the platform's capabilities are effectively leveraged.

Astranis is at the forefront of satellite technology, specializing in the construction of advanced satellites designed for high geostationary orbits. Our innovative solutions extend humanity's reach into the solar system, delivering dedicated and secure network services to a diverse range of esteemed clients, including large corporations, sovereign nations, and the United States military. With five operational satellites and numerous upcoming launches, we are committed to fulfilling over $1 billion in commercial contracts.We pride ourselves on being the go-to partner for satellite communications, particularly for clients with rigorous demands regarding uptime, data security, network visibility, and customization. Backed by over $750 million in funding from prominent investors such as Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 engineers and entrepreneurs is dedicated to advancing satellite technology. All operations, from design to assembly, are conducted in our state-of-the-art 153,000 sq. ft. headquarters located in Northern California.Position OverviewAs a Simulation Software Engineer within our Guidance, Navigation, and Control (GNC) team, you will play a pivotal role in designing, developing, and testing high-fidelity spacecraft simulations that validate the software controlling our satellites in orbit.In this position, you will enhance our core simulation infrastructure and work collaboratively with cross-functional engineering teams to model new systems and introduce exciting features into the simulator.

Join Astranis as a Senior GNC Controls Engineer and play a pivotal role in shaping the future of satellite technology. In this position, you will be responsible for the design, development, and implementation of innovative Guidance, Navigation, and Control (GNC) systems that will drive our satellite missions to success. You will collaborate with a talented team of engineers and contribute to projects that are transforming the space industry.

Join The Bot CompanyAt The Bot Company, we are on a mission to create an innovative robot designed to enhance everyday life in homes everywhere.Our dynamic team, comprised of talented engineers, designers, and operators, is based in San Francisco and boasts a wealth of experience from industry-leading organizations like Tesla, Cruise, OpenAI, Google, and Pixar. We have successfully delivered products to hundreds of millions of users, and we understand what it takes to craft exceptional products and experiences.We pride ourselves on maintaining a lean team structure that fosters swift decision-making and minimizes bureaucracy. Each team member is an individual contributor with significant autonomy, radical ownership, and clear responsibilities. Our culture encourages collaboration across the entire stack, allowing us to iterate quickly and execute effectively.What We Seek in CandidatesCandidates for all roles at The Bot Company must demonstrate exceptional sharpness and adaptability in fast-paced, high-pressure environments. We are looking for individuals who exhibit:Remarkable mental acuity: You think on your feet, learn rapidly, and can reason effectively across various domains.Engineering curiosity: You delve into understanding how systems function, even beyond your area of expertise.A high-performance mindset: You thrive in dynamic environments, embrace ambiguity, and excel when faced with challenges.Role Overview: Firmware and Motor Control EngineerAs a Firmware and Motor Control Engineer, you will develop low-level firmware and control systems that govern the actuators and mechanisms within our robots. This role requires expertise in writing high-performance embedded software, implementing advanced motor-control algorithms, and collaborating across hardware and software domains to achieve precise and reliable motion.

About CondorAt Condor, we are committed to transforming the financial infrastructure of clinical operations and finance. Every year, substantial investments are made in discovering and developing new therapies, yet the tools and data supporting these efforts often remain fragmented and disconnected. Our mission is to bridge this gap.We are pioneering a real-time intelligence layer that seamlessly integrates clinical operations, vendor activities, and financial signals. As a result, R&D and finance leaders gain unprecedented control over their organizational operations, making informed decisions with confidence.Our platform is rooted in AI-driven technology tailored for the pharmaceutical industry, built to scale with the standards established in collaboration with leading partners in the field. We empower organizations to enhance their prediction, control, and execution capabilities in the most complex R&D environments globally.The Importance of Our WorkHaving established trust among enterprise teams to manage critical operations and finance, we are now faced with the challenge of scaling our solutions. This pivotal phase is where our efforts will shape the future of clinical development.Condor is experiencing rapid growth, supported by prominent institutional investors like Felicis and 645 Ventures, and is becoming integral to the operations of Top 200 biopharma companies. This role represents a unique opportunity to contribute to the foundational infrastructure that will redefine how therapies are brought to market.Role OverviewThe Vice President of Engineering at Condor is a vital leadership position responsible for establishing the engineering operating system behind a platform that our customers will increasingly view as essential. This role transcends mere maintenance; it is about innovating and enhancing how we deliver products with agility and precision.In this position, you will collaborate closely with the CEO and other cross-functional leaders to convert company priorities into actionable plans. You will take on hands-on responsibilities typical of early-stage leadership, from resolving production issues to making architectural decisions, while also building a scalable team and processes.This is an opportunity for an engineering leader seeking genuine ownership and influence, with the chance to create a resilient engineering function during a critical juncture in our growth.Key ResponsibilitiesDevelop and Direct the Engineering Operating System: Design and implement frameworks and processes that ensure reliability and efficiency.Team Leadership: Recruit, mentor, and develop a high-performing engineering team.Cross-Functional Collaboration: Work with product management and other departments to align engineering efforts with company goals.Strategic Technical Decisions: Make informed architectural choices that support product scalability and performance.

Join our dynamic team at Lever as a Controller, where you will play a crucial role in shaping our financial strategy and operations. As a key member of our finance department, you will oversee financial reporting, budgeting, and compliance while contributing to the growth and success of our innovative hiring software.Lever has been at the forefront of talent acquisition technology for a decade, helping companies like Netflix, Shopify, and Spotify attract top talent. We are proud to be recognized as the #1 place to work in San Francisco and amongst the best workplaces in the U.S. Our culture is centered on our people, the "Leveroos", and we are committed to their development and well-being.

Join Bright Machines as a Senior Automation Controls Engineer focusing on Beckhoff technologies. In this pivotal role, you will be responsible for designing, developing, and implementing automation solutions that leverage Beckhoff's cutting-edge control systems. Your expertise will be essential in optimizing processes to enhance productivity and efficiency.

At Crusoe, our vision is to enhance the availability of energy and intelligence. We are at the forefront of developing solutions that empower individuals to innovate boldly with AI, all while ensuring that we uphold principles of scalability, speed, and sustainability.Join us in driving the AI revolution through sustainable technology at Crusoe. You will play a pivotal role in fostering innovation, making a significant impact, and collaborating with a team that is leading the way in responsible and transformative cloud infrastructure.About the RoleWe are on the lookout for a Senior Software Engineer to take on the role of founding engineer within our new Enterprise Software Engineering team in IT. You will work closely with the Director to develop internal tools, automation processes, and integrations that remove manual tasks and address critical operational challenges across the organization.This role transcends traditional enterprise IT positions. You will leverage AI-assisted development as your primary method, delivering production-quality software within days instead of months, while laying the groundwork for future team members. As you grow in this role, your primary contributions will focus on defining specifications, context, and reusable patterns to guide AI agents, while still engaging in hands-on coding for the most complex challenges.Your ResponsibilitiesDesigning and deploying internal tools, automation, and integrations that provide measurable benefits across Finance, Operations, HR, and other business functions.Utilizing AI-assisted development as your standard workflow, which includes drafting specifications, creating prompts, reviewing AI-generated code, and iterating quickly.Establishing foundational technical patterns such as coding standards, project conventions, reusable components, and context files that facilitate AI-driven development.Creating and managing integrations between enterprise systems through APIs, middleware, and data pipelines.Developing solutions across a versatile environment that combines cloud application platforms with internal GPU compute for AI workloads.Collaborating with business teams during rapid prototyping sessions, then refining prototypes into production-ready systems complete with testing, monitoring, and documentation.Setting up CI/CD pipelines, automated testing, and quality assurance measures for all solutions delivered.Taking ownership of solutions from end to end, covering everything from specification and implementation to deployment and production support.

Join Our Team as a Controls EngineerAt Marathon Fusion, we are at the forefront of engineering technologies that will revolutionize energy production through fusion. Unlike others who focus solely on developing new fusion devices, our mission centers on creating practical systems to deploy fusion energy at a scale that addresses climate change.Our innovative work involves developing core technologies for stable isotope production, fuel cycle closure, and advanced blanket systems that not only generate energy but also produce high-value co-products.Founded in 2023, we are committed to delivering components and systems that will enable fusion to become a feasible, plentiful, and dependable energy source for the 21st century.Our Company CultureWe thrive in a dynamic startup environment that demands focus, adaptability, and the ability to prioritize in a rapidly changing landscape. Success here hinges on proactive communication, trust-building among team members, and a commitment to continuous learning and skill development. We highly value self-direction in our team members.The Role: Controls EngineerAs a Controls Engineer at Marathon Fusion, you will play a pivotal role in developing control and data acquisition systems for various fusion experiments. Your hands-on contribution in our hardware-driven lab will be essential in implementing control systems that are safe, robust, and facilitate standardized data acquisition across multiple experiments. You will collaborate closely with a cross-functional team of mechanical and electrical engineers, physicists, and technicians to prototype, test, and refine systems for our Plasma Centrifuge and Transmutation projects.Key ResponsibilitiesLead long-term controls infrastructure decisions, including the selection and standardization of PLC platforms across experimental systems.Design and implement control system architectures, including hardware selection, wiring design, and control logic.Develop, standardize, and maintain data acquisition systems across multiple experimental setups using LabVIEW, Python, or similar tools.Collaborate with engineers, physicists, and technicians to construct, wire, and validate experimental control systems.Oversee commissioning, troubleshooting, and rapid iteration of control systems for lab test stands.Your QualificationsWe welcome candidates with a range of experience levels. Strong communication skills and the ability to work collaboratively in a team-oriented environment are essential.