Kernel jobs

Machine Learning Engineer IL - Chicago posted: Posted 16 Days Ago

APAC Algo Trading Low Latency FPGA/C++ Developer Join a high-performance team building ultra-low latency trading systems where nanoseconds matter. You'll design and implement a trading rules engine for real-time controls using a hybrid of FPGA hardware and high-performance C++, enabling deterministic execution and rapid interaction with the markets. • Design and implement real-time trading rules and risk checks using FPGA (Verilog/VHDL) or C++. • Architect cycle-accurate FPGA designs and high-speed network interfaces (10/25/40/100GbE, RoCEv2) is preferred. • Build simulation and verification frameworks for FPGA reliability. • Drive full FPGA design flow (synthesis, place & route, timing closure). • Interface C++ applications with FPGA hardware for real-time orchestration. • Implement lock-free data structures and concurrency control in Linux. • Build low-latency network apps using kernel bypass (e.g., Rivermax). • Analyze system performance and resolve latency bottlenecks. • Collaborate with global IT, Quants, and Traders across asset classes. • Provide Level 3 support for production systems.

Senior Software Engineer, Security 2 Locations At Sonos we want to create the ultimate listening experience for our customers and know that it starts by listening to each other. As part of the Sonos team, you'll collaborate with people of all styles, skill sets, and backgrounds to realize our vision while fostering a community where everyone feels included and empowered to do the best work of their lives. Location: This position is considered hybrid, allowing for a combination of remote work and in-office collaboration. Qualified applicants must live within commuting distance of our Boston, MA or Seattle, WA office locations and should expect to be in office a minimum of 3 days per week. #LI-Hybrid Visa Sponsorship: Sonos is unable to sponsor or take over sponsorship of an employment visa for this role at this time. We ask that applicants be authorized to work for any US employer, both now and in the future. The CoreSW-Security team is responsible for securing Sonos products throughout their life, from the hardware level to the application layer; our charter spans everything from SoC-level secure boot, to kernel and userspace security software, to product manufacturing, to software supply chain and beyond. Our mission is to ensure that the simplicity and delight our customers expect from Sonos products never comes at the cost of their security or privacy. We proactively address security problems, risks, and threats, and our work has a direct impact on every product Sonos ships. As an engineer on the CoreSW-Security team,

Linux PKI Enterprise Systems Engineer Huntsville, AL posted: Posted 30+ Days Ago

Machine Learning Engineer Office - USA - CA - Headquarters posted: Posted 30+ Days Ago

Software Engineer - Compiler Mountain View, CA What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the largest ML workloads for AGI. We primarily use the Rust programming language . What You'll Do Here - Design and implement compilers tailored for our proprietary hardware architecture - Provide valuable insights and guidance on hardware architecture, offering a compiler author's perspective - Focus on midend and backend development Who You Are - Bachelor of Computer Science or equivalent degree - Possess outstanding software engineering skills with a focus on efficiency and performance - Possess experience in compiler algorithms, demonstrating proficiency in areas such as register allocation, instruction scheduling, instruction selection, and loop optimizations - This is a hybrid role that will require you to work from our Mountain View, CA office 3 days a week on Tuesday through Thursday Bonus Points If You Have - Familiarity with optimizing software at a low level, including expertise in parallelism SIMD programming, C, or assembly-level optimization, and familiarity with GPU kernels - Excellent ability to deal with a dynamic environment and anticipate downstream changes - Be comfortable with mid level optimizer and and be willing to make downstream changes - Familiarity with ML models such as Transformers. - Interest in building tools that people use - Interest in languages, Rust maintenance, and library development Compensation The US base salary

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Software Engineer, Systems - Claude Code San Francisco, CA About Anthropic Anthropic's mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. At Anthropic, we believe new AI capabilities are best achieved through secure foundations, not in spite of them. As capabilities grow more advanced, it is critical that progress moves forward safely and for the benefit of all society. It is the reason why security sits at the center of our work, and not as an afterthought. We're looking for a systems-oriented Software Engineer to push the performance and reliability of Claude Code and the JavaScript runtime that powers it. Claude Code is our terminal-first, agentic coding tool, and a huge part of what makes it fast-and what lets us ship quickly-is Bun. This role sits at that intersection: you'll work deep in the runtime, the kernel interfaces it sits on top of, and the agent loop on top of it, making everything faster, leaner, and more reliable. Your work will also flow through to the Claude Code Agent SDK, Cowork, and other Labs projects that build on the same foundations. This is low-level work. We're looking for someone who has spent years writing production C, C++ and Rust, who thinks in syscalls and allocators, and who gets excited

Device Engineer 3 Locations posted: Posted 30 Days Ago

Sr. Software Engineer (Starshield) Hawthorne, CA SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads. The Starshield software team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. Aerospace experience is not required to be successful here - we want our engineers to bring fresh ideas from all areas. We look for engineers who love solving problems and seek to make an impact on an inspiring mission. As we expand this team, we're looking for versatile, motivated, and collaborative engineers. Our team is involved in designing the vehicle systems at every phase of development. We build tools that enable us to work more efficiently, and that help us build software systems that are secure, reliable, and autonomous. Our software engineers are responsible for the life cycle of the software they create, including development, testing, and operational support. RESPONSIBILITIES: - Create highly reliable software systems that control hundreds of satellites in low earth orbit - Leverage

Performance Control Software Engineer - Platform Architecture Austin, United States of America Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish! The people who work here have reinvented entire industries with all Apple Hardware products. The same passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it. Join us to help deliver the next groundbreaking Apple product! Do you love working on challenges that no one has solved yet? As a member of our multifaceted group, you will have the unique and phenomenal opportunity to craft upcoming products that will delight and inspire millions of Apple's customers every single day. Platform Architecture is looking for a Performance Control Software Engineer to measure, analyze and control the relationship between power and performance in Apple's most advanced systems. In this position, you will study the execution of workloads on Apple silicon across all Apple platforms and leverage that understanding to invent new operating system performance control features. You will design and conduct performance experiments, create instrumentation and data visualizations, prototype innovative in-kernel performance control algorithms, collaborate with teams ranging from the core operating system through user-facing applications, and productize the software that controls the performance of every workload executed on hundreds of millions of Apple products around the

Director, Hardware Engineering & Platform Execution – HP Z Workstations Fort Collins, Colorado, United States of America

AI & Data Engineering Sant Cugat del Valles, Barcelona, Spain

Software Engineer, System Services & Daemons, Core OS Beaverton, United States of America Are you a big-picture thinker who loves setting high-reaching goals? Do you have a passion for understanding how each line of code affects all the others? In the Core Operating Systems group, you'll ensure the OS is inseparable from each device's identity as a whole! That's because this group is committed to building fully integrated operating systems that combine hardware, software, and apps into a single Apple experience. Your dedication to cross-disciplinary collaboration will help develop groundbreaking technologies, such as iOS, macOS, watchOS, tvOS and visionOS. By crafting these distinct, comprehensive user experiences, you'll continue to uphold and advance the excellence people expect from Apple devices. The Core OS organization is seeking an extraordinary engineer to work on state-of-the art technology for macOS, iOS, tvOS, watchOS and visionOS. You should have a strong understanding of operating system fundamentals and experience working throughout the stack, as our team operates at the intersection of kernel, firmware, and userspace. As a member of the team, you would participate in all stages of software development, from new feature design and implementation, to maintenance and bug fixing of released code. You will develop and improve unit tests and performance tests, and may also work on diagnosing and resolving customer reported issues. You will primarily be responsible for daemons and frameworks that support functionality throughout the system. Previous experience with writing or maintaining daemons, libraries and command line tools on a UNIX platform

Linux Systems Administrator (NDA-2) 3325 Fort George G. Meade MD posted: Posted 30+ Days Ago

Low Latency Market Data Developer - C++ London Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT's culture of innovation continuously drives our ambition to deliver high quality returns for our investors. The Tick Data Platform team is a new team building a market data architecture for low latency trading. The systems are being developed from the ground up and we're looking for exceptional software engineers to join us in creating scalable and performant tick data platforms to support HFT. Your future role within QRT - Greenfield development in a small and highly collaborative team - Writing modern high-performance C++23 - Architectural contributions to newly designed systems - Adding new exchanges to the platform - Project leadership - Working with developers and researchers across the low latency teams at QRT Your present skillset: - 4 years of experience writing low latency / high-performance modern C++ - Experience with market data is highly desirable - Familiar with C++ optimisation techniques - Linux internals, kernel bypass and low-level profiling / tuning - Communication and teamwork, with an interest in building a strong engineering culture Nice to have: - System design and architecture - Scripting in bash or python - Project leadership and stakeholder

Senior Linux System Engineer - ACS Seattle, United States of America Build and solve Linux production systems at scale. Multi-datacenter deployment and supporting a large-scale Linux environment with heterogeneous hardware. Build automation tools and scripts using Bash, Python, Go, etc. Design and support orchestration pipeline using Ansible and Puppet. Familiarity with Hadoop and its ecosystem Hive, Pig, Spark, HDFS, HBase, Oozie, Zookeeper, etc will be useful in this role. Fix and address issues with UNIX and TCP/IP network stack components. Design and support Linux systems (RedHat/OEL/CentOS etc) including automated OS installation, Linux certification, compile and validate various kernels, package management, OS lifecycle management, diagnostic, and performance troubleshooting/profiling. - This is Senior Linux system Engineer position with dedicated focus on E2E system validation - Build, Automate and support critical infrastructure supporting applications used across multiple teams - Run different automation pipelines in the large ecosystem, including provision, orchestration, and monitoring on Linux baremetal and Linux Virtual Machines - Collaborate across teams to run workloads and analyze/debug data - Evolve and modify the Analytics Platform based on requirements - Write code, tests, documentation, participate in code reviews

DevOps Engineer - AI, Data & Platforms Gurugram

09 - Senior Lead Engineer, Software City Penang | State/Province Bayan Lepas | Country Malaysia Req ID: 129005 Remote Position: Region: Country Malaysia State/Province: State/Province Bayan Lepas City Penang General Overview Job Title: Staff Engineer, Software Functional Area: Engineering (ENG) Career Stream: Design - Software Engineering Job Code: SEN-ENG-DSE Job Band: 10 Direct/Indirect Indicator: Indirect Summary The Staff Engineer, Software develops, debugs, tests, deploys and supports code to be deployed in systems/products/equipment for various applications. They write, debug, maintain, and test software in various common languages and for software at various levels in the hierarchy (from Firmware to Application). Software creation follows an agreed to development process (such as Agile, Scrum, etc.) and complies with the product life cycle development (phase/gate deliverables). The Staff Engineer, Software works in cross functional teams with other designers, customers, manufacturing engineering and project leadership to ensure robust and high quality product development. Enhance designs with feedback from reviews in areas such as manufacturing, test, supply chain, reliability, industrial design and simulations. Detailed Description Performs tasks such as, but not limited to, the following: Linux Kernel Development, Optimization and Maintenance. Design and Development of Device Drivers for various peripherals including NIC, SPI, I2C, UART, CPLD, FPGA. Design and Development of BSP, HAL, Application based on Debian, CentOS, embedded Linux and Other Standard Linux.

Low-Latency Engineer New York, New York, United States About the Position We are looking for a Software Engineer with experience in high-performance, low latency systems. You'll work closely with our quantitative researchers and developers, taking a holistic approach to design and optimize our fast-trading systems. We build systems primarily in OCaml with only small amounts of C and C++, but you don't need any experience with OCaml in particular (we can teach it to you) or knowledge of the financial markets. The most important qualification is experience with low level systems programming and optimization, whether it is in C, C++, or any other language. About You - Experience with low level systems programming and optimization, and working on network applications that require extremely low latency and high throughput - Can understand, interpret, and improve application performance through hardware performance counters and other profiling tools - Has a thorough understanding of modern computer architecture and can talk to others about it; for example, can you describe modern x86 AMD and Intel cache hierarchies? - Some experience with fast-packet processing in user space and common kernel-bypass implementations would be ideal (such as Solarflare OpenOnload/TCPDirect/ef_vi, Exablaze, InfiniBand verbs, DPDK) - Experience working around the performance challenges of languages with a managed runtime (such as Java or C#) and familiarity with a typed functional language are a plus If you're a recruiting agency and want to partner with us, please reach out to [email protected] .

Manager, Software Engineering - Cumulus Linux US, CA, Santa Clara posted: Posted 12 Days Ago

Staff Software Engineer - Embedded San Mateo, California, United States, San Mateo, California, United States Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders , soldiers in battlefield scenarios , and beyond . About the team: - Our team is responsible for large portions of the software engineering stack, working on a wide variety of subsystems. We write bare metal and RTOS microcontroller code (stm32 product line), integrate and write code for embedded linux and android platforms (Qualcomm and Nvidia SOCs), maintain the associated linux kernels, and help design and bring up all new electronics. - We work closely with both the hardware team and the rest of the software organization, creating the foundation for the rest of the Skydio software team to build upon. About the role: Reliable embedded firmware acts as the brain stem of our autonomous drones and the foundation for the growing accessory product line -- bridging the gap between the algorithms and the sensors/mechanical hardware. As a staff Skydio embedded software engineer, you will have the opportunity to architect, build out and lead the development of both current and future products in a fast-paced environment. How you'll make an impact: - Provide technical

Linux PCIe Driver Developer ( 8 - 12 years) Bengaluru, KA, India Company Description: Sandisk understands how people and businesses consume data and we relentlessly innovate to deliver solutions that enable today's needs and tomorrow's next big ideas. With a rich history of groundbreaking innovations in Flash and advanced memory technologies, our solutions have become the beating heart of the digital world we're living in and that we have the power to shape. Sandisk meets people and businesses at the intersection of their aspirations and the moment, enabling them to keep moving and pushing possibility forward. We do this through the balance of our powerhouse manufacturing capabilities and our industry-leading portfolio of products that are recognized globally for innovation, performance and quality. Sandisk has two facilities recognized by the World Economic Forum as part of the Global Lighthouse Network for advanced 4IR innovations. These facilities were also recognized as Sustainability Lighthouses for breakthroughs in efficient operations. With our global reach, we ensure the global supply chain has access to the Flash memory it needs to keep our world moving forward. Job Description: We are seeking a talented and driven User-Mode Driver (UMD) / system software engineer to join our team and contribute to the host-side software stack for machine learning in the Next Gen Computational PCIe Flash Controller project. In this role, you will be responsible for building high-performance user-space driver frameworks and runtime interfaces that enable efficient communication and data flow between applications and our device via the kernel

Senior Software Engineer, EC2 Nitro Seattle, Washington, USA Do you want to shape the future of virtualized (SDN) networking in one of the world's biggest public clouds? The Amazon Elastic Compute Cloud (EC2) Nitro Dataplane team owns the packet pipeline that runs right beneath all our customer's EC2 VPC instances, adding features like firewalls (security groups), routing, billing and monitoring as we touch every single packet on every single host across our worldwide fleet in more than 30 regions. Our vision is to combine the performance of bare metal networking while maintaining all the benefits of the cloud, including delivering features not possible on bare metal leading to true Software Defined Networking (SDN). We continue to grow, and are looking for kernel/embedded C programmers who can deliver ultra-high performance for our EC2 customers - our goal is to be processing many millions of packets per second on embedded CPU cores. This requires both being able to implement highly optimized data structures, but also low level tuning to our hardware. If you have good experience in C/C++ or Rust, and a passion for systems software engineering such as kernel or embedded software development, then this is a unique opportunity to join us in building the platform which is the basis for all new EC2 VPC features in the years to come. You can have an immediate impact for all of our customers including internal customers such as AWS Lambda, and external customers that run on Amazon EC2 as we deploy new