Senior Software Engineer - Performance

At Zoox, we’re pioneering the future of transportation by developing an innovative autonomous ride-hailing service that will redefine mobility. Our Operations Tools team serves as the critical backbone of this initiative, and we are on the lookout for a highly skilled Staff Software Engineer to step into a leadership role within this influential sector. This position transcends traditional full-stack development; you will navigate the fascinating intersection of web development, robotics, and real-time operational systems, crafting the software that enables us to effectively manage and expand our fleet of autonomous robotaxis. If you are an experienced engineer who excels at tackling complex, interdisciplinary challenges and desires to make a meaningful impact in the world, we invite you to connect with us.

Join Zoox as a Software Engineer specializing in Tools & Automation, where you will play a crucial role in enhancing our software development processes. In this innovative environment, you will collaborate with multidisciplinary teams to design, develop, and maintain automation tools that improve efficiency and effectiveness across our projects.

Join Zoox as a Senior/Staff Software Engineer focusing on Operational Applications & Platforms. In this pivotal role, you will leverage your expertise to design and implement innovative software solutions that enhance operational efficiency and drive the success of our cutting-edge autonomous vehicle technology.

Join Zoox as a Software Engineer on our dynamic Firmware Tools team, where you'll play a pivotal role in crafting software that seamlessly integrates both internal and external tools for automated firmware prototyping, development, testing, and integration. We're seeking an innovative mind with a passion for automation, leveraging existing test frameworks while also creating new solutions.Our Firmware Tools team specializes in designing and developing automated processes and tools that enhance on-vehicle firmware development and testing. You'll have the opportunity to engage in diverse projects, many of which are short-term, allowing you to see each initiative through its entire life cycle while exploring various challenges. We utilize a robust tech stack including a variety of Python libraries and C++, focusing on high-performance software that employs multiprocessing and multithreading to test firmware with Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) test frameworks. Additionally, we facilitate testing of on-vehicle communications, encompassing CAN, LIN, and pub/sub protocols, using tools such as Cursor, GitHub, Bazel, ClickHouse, and OpenTelemetry.Some of the innovative tools we've created include:- Controller Area Network (CAN) client and data logger- Python library for vehicle data extraction, manipulation, and analysis- Command and control systems for various hardware, including power supply units (PSUs), DAQs, Electronic Loads, and Cellular Network Simulators- Tester Health Diagnostics, Auto-recovery, and a comprehensive Tester Interface (front-end and back-end)- Branch-based CI/CD Infrastructure, Test Artifact Uploading and Analysis- Event logging and Observability for the Zoox Test Framework

Join Zoox as an Engineering Manager to spearhead the development of innovative tools that enhance our autonomous ride-sharing service. The Rider Support Tools team is essential in fulfilling Zoox's vision—providing safe and seamless autonomous mobility globally.In this pivotal role, you'll oversee the creation of systems that ensure the safe and efficient operation of our expanding fleet of autonomous robotaxis while guaranteeing an exceptional experience for our riders. You will collaborate closely with product managers, designers, QA engineers, and remote operators to deliver scalable full-stack web applications that monitor and support our fleet, enhance in-vehicle visualization systems, and facilitate real-time rider assistance.If you thrive on tackling unique, cross-disciplinary challenges and are passionate about leading initiatives that have a tangible impact on the future of transportation, we invite you to apply for this transformative role.

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 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.

Join us at the forefront of autonomous mobility as we revolutionize the landscape of fleet operations. Our innovative team is dedicated to ensuring the seamless performance of our robotic fleet, which is pivotal for maintaining live service. Within our operations, Base Operations and Mission Readiness play a critical role in the maintenance and repair of our robots.As a rapidly growing startup, we experience high demand for our fleet of robots, which are deployed daily for missions ranging from stability testing to executing live routes. To maintain peak performance, our Technicians and Fleet Service Engineers depend on cutting-edge hardware and software solutions.In your role as the Product Manager for Operations Software, you will:Develop essential tools for our Operations teams.Oversee the software product line and curate its strategic roadmap.Collaborate closely with Design, Engineering, and Technical Program Managers to refine and prioritize features and requirements.Establish key performance metrics to assess system health and efficiency.Lead product development initiatives by reviewing startup requirements, identifying automation opportunities, and drafting engineering specifications for new functionalities.Implement a comprehensive supervisor view to enable remote management of multiple depots and charging processes, ensuring operational efficiency across locations.

Join Vertex Sigma Software as a DevOps Engineer and play a pivotal role in our software development lifecycle!Responsibilities:Develop and maintain essential tools that empower cross-functional teams in delivering software compliant with a High Assurance Process.Collaborate closely with various Continuous Integration (CI) tools and infrastructure to meet the strategic objectives defined by our software systems engineering team.Engage with team leads to clarify tool requirements, establish delivery milestones, and automate necessary tooling, including comprehensive reporting of relevant business metrics.Participate in code reviews and incident postmortems, contributing to the long-term stability and reliability of our software systems.

Join Replit, the innovative platform revolutionizing software development by empowering individuals to craft applications through natural language. With a vibrant community of millions, including over 500,000 business users, we are breaking down traditional barriers to application creation.At Replit, we are building the most user-friendly AI coding assistant in the industry. Replit Agent is designed to help anyone transform their ideas into reality—whether it’s a personal app, a groundbreaking startup, or a productivity tool for work, our platform makes it achievable. Our comprehensive suite of tools enhances the app creation process, from integrations and storage to hosting and analytics, ensuring a smooth transition from development to production and beyond.About the Role:As a Senior Staff Software Engineer, you will play a pivotal role in advancing Replit Agent as a technical leader within the Replit Cloud organization. Reporting directly to the Vice President of Engineering, you will collaborate with the Replit Cloud team to develop our proprietary cloud infrastructure, enabling users to build, scale, and thrive entirely on Replit. You will oversee critical components such as databases, application storage, app publishing, hosting, and custom domains, which are essential to our competitive advantage.Your Responsibilities:Lead significant projects, taking new products from concept to launch, or enhancing existing offerings to attract and retain users.Collaborate closely with designers and product managers to iterate swiftly on Replit Cloud, driving continuous product enhancement.Identify and resolve critical technical and quality challenges that hinder our progress, implementing effective solutions.Mentor and nurture junior engineers, fostering their growth and contributing to team development.Deliver products and build infrastructure as a full-stack developer using technologies such as TypeScript, React, CSS, Postgres, Go, and Terraform.Potential Contributions:Utilize our distinctive cloud infrastructure to create exceptional product experiences, enabling non-technical users to overcome challenges.Implement AI agents to proactively enhance app performance, focusing on latency, reliability, SEO, and more.Participate in engineering leadership, guiding teams towards impactful projects and supporting cross-company initiatives.

Join Zoox on our groundbreaking mission to redefine urban mobility with a fully autonomous robotaxi solution. The System Design and Mission Assurance (SDMA) team is at the heart of our innovative endeavors, tasked with developing a robust safety case and fail-operational designs for our autonomous driving systems prior to their deployment on public roads.As a Senior/Staff Systems Engineer at Zoox, you will collaborate with diverse teams spanning product development, feature design, operations, vehicle engineering, software, autonomy, and legal frameworks. Your role will focus on creating, developing, and implementing systems that ensure safe autonomous driving experiences. You’ll be accountable for steering these systems through a comprehensive safety engineering process, ensuring end-to-end traceability aligns with both system safety objectives and product requirements.

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 us at Zoox as a Senior/Staff Software Engineer, where you will spearhead the development and expansion of our cutting-edge cloud services and APIs for our innovative robotaxi service. In this pivotal role, you will work on key functionalities such as dispatch, routing, payment processes, mobile APIs, telemetry analytics, and service performance metrics, all aimed at enhancing the ride-hailing experience.

Join Visa Inc., a global leader in digital payments, as a Senior Software Engineer. In this role, you will be instrumental in developing cutting-edge software solutions that enhance transaction security and improve user experience. You will collaborate with cross-functional teams to design, implement, and optimize software applications that drive our mission of connecting the world through the most secure and reliable payment network.

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.

Zuora, Inc. enables organizations to move toward subscription-based business models, supporting companies as they build stronger customer relationships and pursue sustainable growth. The company’s platform helps partners develop new monetization strategies, engage subscribers, and deliver digital experiences. More information about Zuora’s approach can be found at zuora.com/modern-business. Location and Work Model This Senior Software Engineer position is based in Foster City, California. The role follows a hybrid schedule, with team members working onsite three days each week to promote collaboration and team connection. Fully remote arrangements are not offered for this role. Team Overview The authentication and OneID team manages user accounts for all Zuora products. This group handles the entire user lifecycle, aiming to provide a smooth experience for both administrators and end users. Their efforts support every product Zuora offers and form a core part of the company’s platform. Tech Stack Java Spring REST API Microservices Kafka NodeJS PostgreSQL AWS Kubernetes Terraform ReactJS What You Will Do Take ownership of projects and features throughout their lifecycle, from initial design to deployment. Refine code architecture and structure to improve testability and maintainability. Write, co-author, and review technical design documents. Join cross-team design reviews, offering technical guidance to strengthen execution and system reliability. Mentor junior engineers on an individual basis.

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.

Join our innovative Motion Planning team, where you will play a critical role in enhancing the driving behaviors of our robots as they navigate public roads. Your mission will be to determine the robot's destination and devise safe routes in complex environments, such as the bustling streets of Downtown San Francisco or the iconic Las Vegas Strip.This is an exhilarating challenge that demands close collaboration with a diverse group of specialists, including experts in Planner, Perception, Prediction, and Operations. Together, you will drive the advancement of cutting-edge algorithms that enhance our robot's capabilities in navigating intricate traffic scenarios.Safety is our top priority. You will employ a systematic approach by developing modifications to the Planner, conducting simulations and closed-course tests, and collaborating with our safety drivers for real-world testing.Key Responsibilities:Develop, debug, and test features and enhancements related to driving behaviors in our production codebase.Collaborate closely with senior engineers to interpret design specifications and produce robust, high-quality code.Utilize our comprehensive backend tools to execute regression tests and validate your modifications across various driving scenarios.Engage in on-vehicle drive reviews, assisting in data collection and generating actionable insights on driving performance.