Staff Software Engineer, ML Performance Optimization

At Zoox, we are redefining the future of transportation by creating autonomous robotaxis that prioritize safety, reliability, sustainability, and user enjoyment. As we advance towards the public deployment of our robotaxis, now is an exciting time to join our team and contribute significantly to this groundbreaking mission. The ML Platform team at Zoox is pi…

About Zoox Zoox develops autonomous driving technology, integrating advanced hardware and software to deliver a seamless self-driving experience. The company focuses on efficiency, requiring precise calibration of compute hardware and highly optimized algorithms to achieve strong performance while keeping power use low. Team Overview The Software Performance Team ensures the Processing Control Unit (PCU) operates reliably and efficiently. This group is responsible for maintaining the performance of on-board autonomy software, meeting strict latency requirements, and upholding critical safety standards. Role Overview: Engineering Manager, Compute Optimization The Engineering Manager for Compute Optimization leads a team of software performance engineers within the Software Core Performance group. This team works to significantly improve the runtime of on-board software. The role sits at a key intersection of Machine Learning Platform, Core Software, and Autonomy Software, supporting Zoox’s focus on efficient compute use across the organization.

Zoox is pioneering the future of transportation by designing autonomous robotaxis that prioritize safety, reliability, sustainability, and user experience. As we embark on the exciting journey of deploying our robotaxis on public roads, we invite you to join our mission and make a meaningful impact. The ML Platform team at Zoox is integral to advancing innovations in machine learning (ML) and artificial intelligence (AI), striving to create a seamless autonomous driving experience.The OpportunityAre you ready to facilitate cutting-edge ML applications that enhance autonomous driving, scene understanding, and automated mapping? In this pivotal role, you will collaborate with all ML teams at Zoox—including Perception, Behavior ML, Simulation, Data Science, Collision Avoidance—as well as our Advanced Hardware Engineering group to define our next-generation autonomous hardware. Your contributions will redefine ML practices within Zoox.At Zoox, we develop and maintain the foundation of ML tools, deep learning frameworks, inference libraries, and ML infrastructure utilized by our research teams for both in-vehicle and off-vehicle ML applications. We ensure that the requirements of both the vehicle and ML teams are met through effective coordination across the organization. In this role, you will be instrumental in accelerating the transition from ideation to production of cutting-edge AI innovations. As we expand our robotaxi deployments and explore new ML domains, the growth opportunities within our team are substantial. To delve deeper into our technology underlying autonomous driving, please visit here.

At Zoox, we are revolutionizing transportation by designing and deploying autonomous robotaxis that prioritize safety, reliability, sustainability, and user enjoyment. As we embark on the exciting journey of introducing our robotaxis to public roads, we invite you to join our mission and make a tangible impact. The Machine Learning Platform team is at the heart of our innovations in Machine Learning (ML) and Artificial Intelligence (AI), striving to enhance the autonomous driving experience.Your RoleAre you passionate about enabling groundbreaking ML applications such as autonomous navigation, scene recognition, and automated mapping? In this pivotal position, you will collaborate across all ML teams at Zoox—including Perception, Behavior ML, Simulation, Data Science, and Collision Avoidance—while also working closely with our Advanced Hardware Engineering team to define the next generation of autonomous vehicle hardware. Your contributions will redefine the implementation of ML practices within our organization.We create and manage a foundational layer of ML tools, deep learning frameworks, inference libraries, and ML infrastructure that empower our applied research teams in both in-vehicle and off-vehicle ML applications. By ensuring that the needs of both vehicle and ML teams are met, you will play an essential role in accelerating the transition from concept to production of innovative AI solutions. This team offers abundant opportunities for growth as we expand our robotaxi operations and explore new ML domains. For more insights into our autonomous driving technology stack, please visit here.

Role overview As a Senior Software Engineer specializing in performance at Zoox, the focus is on enhancing the efficiency and reliability of software systems that power advanced robotics. This position involves working on challenging technical problems where software performance directly impacts the overall capabilities of robotics platforms. What you will do Collaborate with cross-functional teams to design, build, and improve high-performance software components. Analyze large-scale systems to uncover and resolve performance bottlenecks. Support the delivery of software that meets the demanding requirements of robotics technology at Zoox. Location This role is based in Foster City, CA.

About Zoox Zoox develops fully autonomous electric vehicles designed for a driverless future. The company focuses on improving transportation safety, sustainability, and accessibility. Collaboration and forward thinking drive the team’s work as they aim to set new standards in the industry. Part-Time Student Worker Program This program offers hands-on experience with advanced technology and support from experienced professionals. Student workers contribute to real projects while learning directly from experts. Zoox seeks applicants who have strong academic records, stay involved outside the classroom, and show curiosity and enthusiasm for the company’s mission. Project Overview: Performance Optimization & Agentic Systems The platform architecture team is seeking a detail-oriented, analytical student worker. The main focus is to design and run performance optimization experiments for software processes running on high-performance CPU and GPU systems, especially those using NVIDIA hardware. Location Foster City, CA

At Replit, we empower creativity through our innovative software creation platform, allowing users to develop applications effortlessly using natural language. With a thriving community of millions and over 500,000 businesses leveraging our tools, we're on a mission to democratize software development by eliminating traditional barriers.Role Overview:We are seeking a Senior Staff Software Engineer focused on monetization systems to spearhead our initiatives in this critical area. This role is pivotal in ensuring that our monetization strategies not only drive business success but also enhance user satisfaction. Your contributions will shape essential user journeys, as we believe that a seamless billing experience is vital to our users' enjoyment and success.Your Responsibilities:Design and implement robust monetization systems that align with Replit’s objectives.Craft intuitive payment experiences that cater to both product-led and sales-led strategies.Develop new APIs and abstractions to enable fellow engineers to effectively monetize their products.Refine pricing strategies and packaging tactics, including coupon codes and referral systems, to maximize revenue potential.Establish monitoring and feedback systems to proactively identify and resolve issues while optimizing performance metrics.Qualifications:Minimum of 6 years of engineering experience with a strong emphasis on backend development.Proven expertise in one or more areas such as:Subscription platformsUsage-based billing systemsSaaS taxationPayment processing systemsTokenization solutionsSelf-motivated and able to thrive in dynamic, ambiguous environments.Exceptional problem-solving skills with a knack for debugging complex billing challenges.Experience in building user-friendly billing interfaces that simplify intricate pricing models.Technologies We Utilize:Proficient in Python, TypeScript, React, Postgres, GraphQL, and Node.js.

Role overview Zoox is seeking a Software Engineer focused on C++ GPU performance to help improve the efficiency of advanced systems. This role works closely with engineers and researchers to identify and implement solutions that increase system speed and reliability.

Join Zoox as a Senior Software Engineer, where you will play a pivotal role in enhancing cost optimization and driving efficiency within our cutting-edge High-Performance Computing (HPC) infrastructure. As we advance our autonomous vehicle initiatives, effective resource management and cost efficiency are paramount to our success. You will spearhead the modernization of our HPC platform, leveraging state-of-the-art technologies such as Ray.io, SLURM, and Kubernetes. Your primary focus will be to maximize resource utilization, minimize waste, and lower cloud expenditures while ensuring rapid developer productivity.Our HPC services are integral to the development workflows across all Zoox software teams, encompassing data engineering, AI model training in Perception, Planner, Prediction, Simulation, and beyond. Your contributions will directly influence Zoox's financial performance through tangible cost savings and enhanced operational efficiency.This role offers significant autonomy, allowing you to shape Zoox's computing economics strategy both on a technical and organizational level. Collaborating closely with stakeholders from Autonomy and Software teams, you will balance performance goals with budgetary constraints, applying FinOps best practices and the latest cost optimization methodologies.

Role Overview Replit is looking for a Staff Software Engineer to join the Agent Platform team in Foster City, CA. This hybrid role requires in-office presence on Mondays, Wednesdays, and Fridays. The team builds features that help users create and collaborate on code with less friction. What You Will Do Design and develop new features for the Agent Platform Improve existing systems to support collaborative coding Work closely with other engineers to deliver reliable, scalable solutions Location Foster City, CA (Hybrid). In-office days are Monday, Wednesday, and Friday.

Join Replit as a Staff Software Engineer on our Enterprise Platform team. In this role, you will leverage your expertise to build robust and scalable software solutions that empower developers and businesses alike. Collaborate with cross-functional teams to shape the future of development platforms while working in a dynamic, creative environment.

Role Overview Zoox is looking for a Senior Software Engineer focused on C++ GPU performance. This position centers on improving and tuning software that supports advanced transportation systems. The work involves close collaboration with other engineers to push the limits of system performance.

Join Visa Inc. as a Staff Machine Learning Engineer and be at the forefront of innovation in the financial technology landscape. In this role, you will leverage advanced machine learning techniques to create cutting-edge solutions that enhance our services and customer experience. You will collaborate with cross-functional teams to drive impactful projects and contribute to the growth of our machine learning capabilities.

About AlluxioAlluxio is at the forefront of data orchestration, providing the essential data layer for contemporary AI and analytics solutions. Our platform has been successfully implemented in production environments at eight of the top ten internet companies and seven of the ten most valuable enterprises worldwide. With a focus on unifying data across various storage systems, regions, and clouds, Alluxio delivers a high-performance distributed caching layer tailored for large-scale AI workloads.Founded by the creators of Tachyon and spun out of UC Berkeley's AMPLab, Alluxio is supported by prominent investors including Andreessen Horowitz, Hillhouse Capital, and Seven Seas Partners, positioning us at the intersection of data engineering, distributed systems, and AI infrastructure.Our technology is leveraged at scale by industry leaders such as Meta, Uber, Tencent, TikTok, Alibaba, Expedia, Rakuten, Microsoft, and Walmart, facilitating billions of data operations daily. To learn more, visit us at alluxio.io or check our profile on Wikipedia.The RoleWe are seeking skilled distributed-systems engineers to join our Core Product team and drive advancements in Alluxio’s data orchestration engine—the backbone for AI and analytics on a global scale.In the capacity of a Staff Software Engineer, you will tackle high-impact challenges such as: 1. Enhancing metadata management, caching, and replication across thousands of nodes. 2. Architecting concurrent, fault-tolerant services for multi-region and multi-cloud environments. 3. Advancing the storage abstraction and scheduling layer of Alluxio to accommodate large-scale AI/ML data workflows. 4. Collaborating with internal product teams to push the boundaries of distributed I/O performance.This position is a hands-on role that combines architecture and implementation, ideal for engineers who are passionate about deep systems work and want to make a significant impact within a small, expert team.

Join ALTEN Technology USA, an innovative engineering firm dedicated to transforming revolutionary concepts into reality. Our expertise spans across diverse sectors such as aerospace, medical devices, robotics, automotive, commercial vehicles, electric vehicles, and rail. With a robust team of over 3,000 specialists in North America, we collaborate with industry leaders to push the boundaries of technology.As a proud member of the global ALTEN Group, comprising more than 57,000 engineers across 30 countries, we handle every aspect of the product development lifecycle—from consulting to comprehensive project outsourcing.At ALTEN Technology USA, you will tackle some of the most pressing engineering challenges in the world while enjoying a culture that values mentorship, career advancement, and a supportive environment. We are committed to empowering our employees to reach their full potential.Brake Performance EngineerIn this pivotal position, you will:Enhance brake performance and comfort.Test and optimize the interaction between braking systems and drivetrain actuators.Establish and monitor performance metrics and targets at the vehicle level.Translate requirements to systems and components effectively.Innovate and refine testing methodologies to boost accuracy and efficiency.Contribute to simulation development aimed at forecasting vehicle performance.

Join the Offline Driving Intelligence team at Zoox, where we are pioneering the development of Foundation Models for ML Agents and strategic planning. Our mission is to leverage these models off-vehicle to enhance generalization capabilities for simulation and validation processes. In this role, you will collaborate closely with teams focused on Planning, Simulation, and Validation to craft and assess our driving performance. As a Senior Machine Learning Engineer specializing in ML Agents and Planning, you will operate at the forefront of the industry, innovating machine learning pipelines and models to accurately predict the behavior of surrounding agents and determine optimal pathways for the ego vehicle.

At Replit, we are pioneering a transformative platform that empowers individuals to create software using natural language, making application development accessible to everyone. With millions of users globally, including over 500,000 businesses, we are breaking down the barriers to software creation and fostering innovation.About the Position:As a Senior Staff Software Engineer at Replit, you will collaborate closely with a talented team of product and platform engineers, designers, sales representatives, and product managers to develop features that enhance user collaboration and accelerate the journey from concept to software. You will play a pivotal role in shaping the experiences of our vast user base.Your Responsibilities:Lead significant engineering projects and guide new products from inception to launch.Analyze and resolve complex technical challenges that impede progress, devising effective solutions.Define the strategic technical roadmap and ensure successful execution of projects to achieve desired outcomes.Mentor and nurture junior engineers to bolster the growth of the engineering team.Develop and deploy new features and infrastructure utilizing technologies such as TypeScript, React, CSS, GraphQL, Node.js, and Postgres.Essential Skills and Experience:At least 7 years of experience in professional software development.Demonstrated experience in a technical leadership role with a strong cross-functional collaboration background.Proficient in building full-stack applications using TypeScript.Hands-on experience developing products directly for end-users.Preferred Qualifications:Passionate about the future of programming, with experience in IDEs, terminals, or common developer tools.Previous startup experience in a versatile engineering role.This is a full-time position based in our Foster City, CA office. The role requires in-office attendance on Mondays, Wednesdays, and Fridays.Benefits for Full-Time Employees: Competitive Salary & Equity 401(k) Program...

Join Zoox as an AI Inference Engineer specializing in Model Optimization & Deployment, where you will play a vital role in advancing our cutting-edge autonomous vehicle technology. You will be responsible for optimizing AI models to ensure efficient deployment and high performance in real-world scenarios. Your expertise will help shape the future of mobility.

Join Zoox as a Senior/Staff Software Engineer specializing in Perception & Sensing, where you'll work alongside a talented team of engineers from various domains including AI, robotics, and computer vision. This role offers the opportunity to innovate and implement cutting-edge technologies, contribute to research initiatives, and enhance key systems that drive our vision forward. Your expertise will play a pivotal role in the development of algorithms, software, and solutions that enhance our autonomous vehicle technology.

Join our innovative team as a Senior / Staff 3D Engine Software Engineer - Simulation at Zoox. You will play a pivotal role in developing state-of-the-art 3D engine technology, contributing to groundbreaking simulation projects that enhance the capabilities of our autonomous vehicles.