System Performance Engineer Jobs

At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. As a small team, we’re all generalists and constantly picking up new challenges. When it comes to code, we’re looking to work with experienced people who can pick a problem and solve it. We use TypeScript and build scalable systems so we can continuously make progress on a solid foundation. We don’t expect you to have a background in everything we use, but we do expect strong JavaScript fundamentals and a background working with React and TypeScript. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in North America and Europe. You can work from most timezones within these regions. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you'll do Build new user-facing features with everything from database models to GraphQL resolvers and UI components Optimize our data synchronization stack by applying better serialization protocols Add real-time collaborative editing to our content editor Improve performance by profiling and tweaking virtualized list rendering Add analytics, monitoring, and alerts to our service so that we can better respond to operational incidents Open-source any non-trivial innovations that come out of our work on the product Redefine best-in-class software deve

Senior Product Engineer At Amplitude, we’re building the operating system for digital products. While we’re known as the leader in product analytics, our Statsig team is redefining how companies learn, iterate, and ship better experiences. Statsig is one of the fastest-growing and most strategic bets at Amplitude. It sits at the intersection of product, data, and decision-making, and we’re looking for a Product Engineer to help take it to the next level. Why this role matters This isn’t a “take tickets and ship code” role. You’ll operate as an owner, shaping both the product and the technical direction of a system used by some of the most sophisticated product teams in the world. You’ll work across the stack, React frontend, Node.js and Python backend, to build intuitive, high-performance experiences that make experimentation accessible, powerful, and trustworthy. What you’ll do Own critical product surfaces end-to-end from ideation to production and beyond Drive product direction in partnership with design and product leaders Build and evolve systems across React, Node.js, and Python that scale with customer growth Leverage modern AI tooling to dramatically accelerate development, prototyping, and iteration cycles Raise the bar for engineering quality - code, architecture, and user experience Lead by example - through hands-on development, technical mentorship, and thoughtful decision-making Move fast on ambiguous problems, turning ideas into shipped, customer-facing value What we’re looking for 3+ years of experience in software engineering Education: B.S. in Computer Science or an equivalent technical field Proven experience operating at a senior-level scope. You’ve led large, ambiguous initiatives with significant business impact Strong full-stack expertise (React + backend systems such as Node.js and/or Python) A deep sense of ownership - you don’t wait for direction; you create it Exceptional product taste - you care deeply about UX, details, and building thin

Job Details: Job Description: The Role and Impact As a SoC Logic Design Engineer, you will be responsible for creating and optimizing the Register Transfer Level (RTL) design for System-on-Chip (SoC) projects. You will integrate logic of IP blocks and subsystems into complete SoC designs, ensuring power, performance, and timing requirements are met. Your work will play a critical role in delivering high-quality designs that enable Intel products to excel in cutting-edge technologies. Business Group Intel Corporation is a global leader in semiconductor innovation, enabling advancements in computing and connectivity. This role is within our System-on-Chip (SoC) design engineering team, which focuses on developing high-performance, reliable, and secure solutions. Join a group that drives technology leadership and supports Intel's mission to power a world enriched by data. The primary responsibilities for this role will include, but are not limited to: Develop RTL designs for SoC, integrating IP blocks and subsystems into full chip designs. Participate in defining architecture and microarchitecture features for design blocks. Perform quality checks on logic design aspects, ensuring convergence in timing, power, and functionality. Apply strategies and tools to optimize logic for power, performance, area, and timing goals. Review verification plans to validate design features and resolve issues in RTL tests. Follow secure development practices to address security requirements within designs. Work with IP providers to integrate and validate IPs at the SoC level. Drive quality assurance compliance for smooth IP-to-SoC handoff. Qualifications: Minimum Quali

We are looking for a Sr. ASIC Design Engineer! NVIDIA is seeking best-in-class ASIC Design Engineers to design and implement the world’s leading SoC's and GPU's. This position offers the opportunity to have real impact in a multifaceted, technology-focused company impacting product lines ranging from consumer graphics to self-driving cars and the growing field of artificial intelligence. We have developed an outstanding team stretching around the globe, whose mission is to push the frontiers of what is possible today and define the platform for the future of computing. What you'll be doing: You will document, implement, and deliver fully verified, high performance, area and power efficient RTL to achieve the design targets and specifications. Your responsibilities will include architecture and micro-architecture design, RTL design and synthesis, and logic and timing verification using pioneering CAD tools and semiconductor process technologies. In addition to the design role, you will participate in the verification of the design using sophisticated verification methodologies. You are expected to help define the verification scope and support the development of verification infrastructure. You will collaborate with several ASIC development teams and will need to communicate and coordinate with members of those teams, some of whom are in remote locations. What we need to see: A Bachelors or Masters Degree (or equivalent experience) 5+ years of relevant / meaningful work experience Proven hardware engineering background with a concentration in VLSI and Computer Architecture Expertise in Verilog, System Verilog or similar HDL. Proficient programming in Perl/Python

Everpure (NYSE: P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7 billion in revenue, its first billion-dollar quarter, and accelerating growth into FY27. Our strategic agenda spans the companies defining the next era of technology - hyperscalers, AI labs, the AI hardware supply chain, data platform providers, and the broader AI ecosystem. This type of work—work that changes the world—is what the tech industry was founded on. So, if you're ready to seize the endless opportunities and leave your mark, come join us. THE ROLE: We are actively seeking highly motivated engineers who excel in dynamic, small-team settings. You will get a chance to contribute to innovative product ideas that tackle challenges within massive-scale storage environments. We are looking for skilled and dynamic Software Quality Engineers with a strong focus on automation to join our team. In this role, you will be a key player in ensuring the delivery of high-quality software through rigorous testing, building and leveraging a scalable test automation, and contributions to building high-performance systems. You will actively participate in designing tests, developing and maintaining test sets and strategies, and collaborating with peers and stakeholders to achieve comprehensive test coverage. You will work closely across kernel and OS layers, gaining exposure to end-to-end system interactions, I/O paths, and performance characteristics. Strong troubleshooting skills are essential, particularly in diagnosing complex server and storage issues across hardware and software boundaries. WHAT YOU'LL DO: Designing and implementing automated tests throughout the entire lifecycle of product development and support. Creating, developing, and maintaining automated test sets and test strategies for various products. Collaborating with peers and stakeholders to identify requirements and contribute to solutions from initial test design to a comprehensive testing suite. W

About the Team DoorDash is building the world's most reliable on-demand, logistics engine for delivery! We're looking for experienced engineers to join our fast-growing engineering team to help us develop a 24x7, global infrastructure system that powers DoorDash’s three-sided marketplace of consumers, merchants, and dashers. About the Role We’re looking for Senior Backend Engineers to work on both Product and Product Platform based teams. Product focused Engineers work at the intersection of product and infrastructure to solve key business problems with elegant technical solutions. You'll operate our backend services and architecture that support all product functionality and will be challenged to consider the big picture -- collaborating cross-functionally, as well as evaluating and executing on trade-offs to maximize business impact for the company. We expect Senior Engineers to be able to own projects end-to-end and mentor their junior and mid level peers. This role is hybrid with some in-office time expected and will report to an Engineering Manager. You're excited about this opportunity because you will... Develop, release and run large-scale web applications Develop and define the backend architecture and tech stack for a product area Improve performance, reliability, scalability and security for our backend systems Be involved in transitioning our monolithic codebase to a microservice-based architecture Completely disrupt logistics by tackling bleeding-edge, technical problems We're excited about you because you have... B.S., M.S., or PhD. in Computer Science or equivalent 5+ years of industry experience Prior experience working with backend tech stacks Proficiency in using AI coding tools (e.g., Claude Code, Codex, Cursor) in the full software development lifecycle, including designing, generating code, testing, monitoring and releasing software Ability to analyze and improve efficiency, scalability, and stability of various system resources Expe

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. This role is based in Toronto, with three days per week in the office to work closely with engineering teams. In this role you will Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). Build scalable automation and control plane for Kafka fleet management and improve efficiency. Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. Improve observability, monitoring, and failover for mission-critical real-time systems

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About the role The Streaming Platform team at Sentry is building the next generation of infrastructure that powers our ingestion pipelines and real-time data processing systems. Our platform ingests, processes, and distributes hundreds of thousands of events per second with low latency and high reliability. We are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. As part of this team, you will work on challenges at the intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time to production, and reduces operational overhead. This role is based in San Francisco, with three days per week in the office to work closely with engineering teams. In this role you will Design, build, and operate components of our Streaming Platform, including Kafka, the streaming runtime, high-level APIs, and developer-facing abstractions. Implement resilient, high-throughput stream processing systems that handle unbounded datasets with strong correctness guarantees (delivery, checkpointing, watermarking, and more). Build scalable automation and control plane for Kafka fleet management and improve efficiency. Partner with product engineers to ensure our abstractions enable fast, reliable, and consistent ingestion pipelines. Improve observability, monitoring, and failover for mission-critical real-time s

The Leidos Fed Civ IT NISC IV team is looking for a skilled Hardware Engineer to support engineering, integration, and sustainment of critical systems supporting Federal Aviation Administration (FAA) programs. The Hardware Engineer will provide the Long-Range Radar System Support team support with designing, developing, testing, and maintaining hardware systems and components to ensure performance, reliability, and compliance with operational requirements. You will also be involved in system integration efforts, troubleshooting hardware-related issues, and working with cross-functional teams to support system design, validation, and deployment activities. This position in onsite at MMAC in Oklahoma City, OK. To be successful in this role, you will need strong knowledge of hardware engineering principles, system integration, and lifecycle management, along with the ability to work across multiple technical domains. Primary Responsibilities Design, develop, and support hardware systems and components--including circuit boards, processors, and embedded systems—to keep ARSR-4 and CARSR long-range radar systems fully operational. Perform hardware integration, testing, and validation to ensure systems meet performance and reliability requirements. Troubleshoot and resolve hardware issues across development, test, and production environments. Collaborate with software engineers, system engineers, and documentation teams to seamlessly integrate hardware solutions, driving the design, testing, and deployment of modifications for obsolescence, compliance, and threat mitigation. Develop and execute test plans, procedures, and documentation for system validation and verification. Analyze system requirements and translate them into hardware specifications and design solutions. Support configuration management, system upgrades, and l

About the role Chime Engineering is growing rapidly as we scale to meet the financial needs of our members. We're looking for driven engineers with strong leadership skills to help evolve our risk architecture, enabling deeper insights and stronger protections for our members. As a Senior Engineer, you'll provide technical leadership to the team, helping drive the modernization of one of our Chime Platforms within Trust & Safety. Your work will ensure a secure, seamless, and frictionless experience for our members. You’ll lead key projects end-to-end by setting technical direction, shaping system architecture, mentoring engineers, implementing APIs, collaborating with data engineers and analysts, and ensuring the reliability and performance of the platform—while also contributing to other team initiatives as needed. In this role, you can expect to Drive technical design and architectural decisions, while mentoring engineers and fostering cross-functional collaboration Lead and contribute to multiple projects simultaneously, balancing ownership of key initiatives with support across broader team efforts Build and maintain robust, low-latency APIs and backend services that power our Trust and Safety platforms Become the domain expert in our platform architecture, providing technical decisions and solutions to refine our maturing platforms Partner with data engineers, analysts, and product managers to ship impactful features that enhance member protection and experience Improve platform reliability and performance through thoughtful system architecture, observability practices, and automation Evolve our experimentation, policy lifecycle, and ML integration capabilities to support smarter and faster decision-making at scale Engineers are required to participate in on-call rotation. Being on call may include responding to incidents outside of regular working hours when necessary. To thrive in this role, you have 5+ years of experience developing software in a product

About the role Chime Engineering is growing rapidly as we scale to meet the financial needs of our members. We're looking for driven engineers with strong leadership skills to help evolve our risk architecture, enabling deeper insights and stronger protections for our members. As a Backend Engineer, you'll provide technical leadership to the team, helping drive the modernization of one of our Chime Platforms within Trust & Safety. Your work will ensure a secure, seamless, and frictionless experience for our members. You’ll lead key projects end-to-end by setting technical direction, shaping system architecture, mentoring engineers, implementing APIs, collaborating with data engineers and analysts, and ensuring the reliability and performance of the platform—while also contributing to other team initiatives as needed. In this role, you can expect to Design, develop, test, refactor and scale backend implementations of new and existing consumer product features Work with the mobile team to design and build strong, resilient APIs that propel our mobile app Collaborate with multi-functional teams to understand member struggles and come up with creative solutions Proactively find opportunities for improving the reliability and scalability of our systems Work across the engineering team to improve and uphold high technical standards Engineers are required to participate in on-call rotation. Being on call may include responding to incidents outside of regular working hours when necessary. To thrive in this role, you have 3+ years developing software in a production environment at scale Experience with Ruby on Rails or comparable frameworks Experience working with transactional databases and caching systems Exposure to architectural patterns of large, high-scale web applications An appreciation of maintainable and well-tested code A desire to learn and dive into the deepest levels of how things work Start-up experience as an added plus #LI-MB1 #LI-Hybrid Below is the bas

We are the GPU Communications Libraries and Networking team at NVIDIA. We deliver communication libraries like NCCL, NVSHMEM, UCX for Deep Learning and HPC. DL and HPC applications have a huge compute demand already and run on scales which go up to tens of thousands of GPUs. The GPUs are connected with high-speed interconnects (eg. NVLink, PCIe) within a node and with high-speed networking (eg. Infiniband, Ethernet) across the nodes. Communication performance between the GPUs has a direct impact on the end-to-end application performance; and the stakes are even higher at huge scales! We are looking for a technical leader to manage our NVSHMEM and UCX libraries. This is an outstanding opportunity to push the limits on the state-of-the-art and deliver platforms the world has never seen before. Are you ready for to contribute to the development of innovative technologies and help realize NVIDIA's vision? What you will be doing: Lead, mentor, and grow your library engineering team and be responsible for the planning and execution of projects as well as the quality, and performance of your libraries. This is a technical leadership role so you will participate in feature design and implementation. Interact with internal and external partners and researchers to understand their use cases and requirements. Collaborate with engineering teams, program and product management, and partners to define the product roadmap. Continuously review and identify improvement opportunities in established processes, infrastructure, and practices to ensure the teams are executing in the most efficient and transparent manner. What we need to see: 10+ overall years of experience in the software industry with specialization in HPC networking or system software. 4+ years of management experience. BS, MS, or Ph.D. in C

Lead RF Engineer - Aperture Architect Company: The Boeing Company Boeing Defense, Space & Security is seeking a Lead RF Engineer – Aperture Architect to serve as the engineering lead for the antennas and apertures on a major air proprietary program. As the Lead RF Engineer – Aperture Architect, you will provide technical leadership and drive technical execution in the development of advanced RF antennas that balance performance across sensing, structural, and low observable requirements. You will be the technical lead for a team of engineers designing and integrating modern RF apertures and antennas. You will work with the IPT leader and IPT Chief Engineer to ensure the team produces a compliant system design. Position Responsibilities: Drives technical excellence throughout all aperture design activities Provides technical leadership and ensures use of best practices across programs Provides oversight and approval of technical approaches, products, and processes. Works closely with program managers, program chief engineers, and other Boeing teams to ensure mission success and prompt resolution of anomalies Provides mentoring and coaching to other aperture design engineers Captures lessons learned and best practices for implementation on future programs Resolves complex problems impacting completion of program milestones Basic Qualifications (Required Skills and Experience): Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement <

We are seeking a skilled and adaptable Field Applications Engineer to act as a key technical liaison between internal teams and our venue partners. In this role, you will support the deployment, integration, and performance of Topgolf’s custom hardware and electronics products, working closely with our hardware and software engineering teams, product management, quality engineering, and customer support. You will also collaborate directly with venue operations and customer engineering teams to ensure our systems are seamlessly installed, calibrated, and supported in the field. This position also includes generating quick-turn engineering drawings, CAD models, and specifications to help streamline deployment activities and reduce load on core engineering teams—contributing both field insight and technical documentation agility. The ideal candidate thrives in fast-paced, cross-functional environments and is passionate about solving real-world engineering challenges in live venue settings. Job Responsibilities Collaborate with hardware and software engineering teams to ensure successful design validation and deployment of custom hardware solutions at Topgolf venues. Act as a critical conduit between product management, quality engineering, and customer support to integrate field feedback into ongoing product improvements. Partner directly with venue operations and customer engineering teams to install, configure, test, and troubleshoot hardware and system integrations on-site. Support the end-to-end rollout process—from pilot validation to full-scale venue deployment—while maintaining quality and performance expectations. Investigate and resolve system-level issues in field deployments, identifying root causes and working with engineering to develop permanent solutions. Document best practices, common field issues, and integration workflows to improve future deployments and knowledge sh

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. We're building memory technologies that power everything from AI to mobile devices. Our team works at the intersection of architecture, system analysis, and product innovation to improve energy efficiency and performance in next-generation DRAM solutions. If you enjoy solving complex technical challenges and influencing product direction through data-driven insights, you'll find exciting opportunities here. As a DRAM Power Engineer you will play a key role in shaping the power efficiency of future AI enabled memory products. You will analyze power behavior, develop models and methodologies, and influence architectural decisions that balance power, performance, and energy efficiency. This role offers broad exposure across engineering disciplines and the opportunity to work closely with teams throughout the product development lifecycle. Responsibilities: Perform AI assisted DRAM power analysis, including IDD characterization, workload-based modeling, and power breakdown analysis Develop and maintain power models, methodologies, and tools to evaluate DRAM architectures and power-performance tradeoffs Translate system and customer power requirements into recommendations that drive architectural and product decisions Define and support DRAM power targets throughout product development Partner with Design, Product Engineering, and System Architecture teams to identify and implement power improvemen