Principal Software Engineer - Autonomy Behaviors

Join our innovative Autonomy Behaviors team at Zoox, where you will spearhead the technical evolution of machine learning algorithms for our cutting-edge ML Planner. As a Principal ML Engineer, your contributions will span from delivering immediate technological advancements to exploring groundbreaking projects. You will engage in close collaboration with ex…

Join Zoox as a Systems Engineer focusing on Autonomy Verification and Validation. In this pivotal role, you will contribute to the development and enhancement of autonomous systems, ensuring they meet rigorous safety and performance standards. Collaborate with cross-functional teams to design, implement, and refine validation processes that drive innovation in autonomous technology.

Join our dynamic team at Zoox as a Senior Manager of Autonomy Hardware Systems Engineering. In this pivotal role, you will oversee a talented organization focused on two essential pillars: System Design & Analysis and Verification & Validation (V&V). Your expertise will drive the comprehensive architecture and integration of our advanced autonomy hardware systems. You will take ownership of the engineering V-model, ensuring a seamless transition from system requirements to detailed subsystem and component specifications. Your leadership will empower your teams to perform thorough system validation and adeptly manage hardware and firmware changes, ensuring all modifications are meticulously traced back to original requirements.

At Zoox, we are pioneering the future of urban mobility with our comprehensive full-stack autonomous solutions. We are on the lookout for a dynamic Engineering Manager to spearhead our verification and validation team, dedicated to assessing the safety performance of our autonomous robots across diverse driving scenarios.In this pivotal role, you will lead a talented team of engineers employing advanced techniques such as log data analysis, simulation, and structured testing on closed courses. Collaboration will be key as you partner with cross-functional teams, including driving software developers, systems engineers, test operators, and proving ground personnel, to design, implement, and refine validation campaigns. These initiatives are critical for evaluating our safety-critical systems and play a vital role in the successful launch of our services. The ideal candidate will not only possess deep technical knowledge and leadership capabilities but will also excel in mentoring, navigating ambiguity, establishing innovative processes, defining project scopes, prioritizing tasks, and driving the company's mission forward.

Join Zoox as an Engineering Manager for our Autonomy Validation Platform & Pipelines team. In this pivotal role, you will lead a dynamic group of engineers dedicated to ensuring our innovative self-driving technology meets the highest standards of safety and performance. You will oversee the development and implementation of validation frameworks that support our cutting-edge vehicle systems.

Join Zoox on an exciting mission to revolutionize urban mobility by creating a comprehensive full-stack autonomous robotaxi solution. As a Senior Systems Engineer specializing in Autonomy Verification and Validation, you will collaborate with diverse, cross-functional teams to rigorously analyze and assess the performance and safety of our autonomous systems.In this pivotal role, you will spearhead the development of innovative verification and validation methodologies, design robust processes, and craft detailed validation plans. You will also execute comprehensive tests and simulations designed to ensure the utmost safety of our autonomous driving software. Your hands-on and virtual testing will encompass the entire spectrum of performance evaluation, from advanced AI algorithms to our unique vehicle platform.

Replit stands at the forefront of software creation, offering a platform that empowers individuals to build applications effortlessly using natural language. With a vibrant community comprising millions of users and over 500,000 business accounts, Replit is revolutionizing software development by breaking down conventional barriers to application creation.About the Role:We are seeking a Principal Software Engineer specializing in Financial Infrastructure at Replit. In this pivotal role, you will engineer the financial backbone that facilitates revenue generation for Replit, supports builders in monetizing their creations, and enables seamless transactions for our Agents.This position integrates engineering, product development, and business strategy. The systems you will design and implement are crucial for driving revenue, fostering user trust, and ensuring smooth user experiences across the platform. Success in this role will fuel growth, innovation, and scalability on a global level, while missteps could lead to payment failures, pricing confusion, and diminished trust.We are looking for talented engineers who can create and scale robust financial systems while translating complex monetary concepts into intuitive, user-centric experiences for Replit’s customers and builders. We value individuals who are passionate about monetizing innovation and contributing to an overarching pricing narrative.

Join Zoox as a Senior/Staff Technical Product Manager specializing in Autonomy Performance & Data. In this pivotal role, you will drive the development of cutting-edge technologies that enhance autonomous vehicle performance. You will collaborate with cross-functional teams, including engineering, data science, and design, to deliver innovative product solutions that align with our mission to redefine urban mobility.

Join Zoox as a Technical Product Manager on our Autonomy team, where you'll shape the vision for creating the world's most beloved robotaxi. Your role will involve leading initiatives that enhance both the rider experience and public interactions with our autonomous vehicles. You'll inspire a collaborative team, set strategic goals, and engage in hands-on problem-solving to drive innovation in autonomous mobility.

Join our team as a Database Engineer at Vertex Sigma Software in Foster City, CA. This position requires you to work onsite five days a week, with a 40-hour work schedule and flexibility for hours outside of typical business times. In this role, you will be responsible for designing, building, and operating robust and scalable data storage solutions that drive our applications and analytics. You will collaborate closely with application and data teams to define schemas, enhance performance, and automate operations leveraging AWS and infrastructure-as-code methodologies. Your contributions will significantly enhance reliability, minimize costs, and expedite the transition from development to production. Key responsibilities include:Designing and developing efficient, scalable database solutions that meet business needs.Installing, configuring, and upgrading database software and related tools.Monitoring performance and optimizing queries, indexes, and schemas for enhanced reliability and speed.Implementing and maintaining database security measures to safeguard sensitive information.Collaborating with application developers to refine schema designs and SQL.Troubleshooting incidents and providing prompt solutions across various environments.Documenting architecture, configuration, and operational procedures.Conducting capacity planning and recommending infrastructure enhancements.Managing and supporting AWS database infrastructure (e.g., RDS/Aurora/Redshift).Staying updated with emerging database technologies, patterns, and best practices.

Join Zoox on an exciting mission to revolutionize urban mobility by developing a comprehensive autonomous mobility solution, including a cutting-edge robotaxi service. As part of the System Design and Mission Assurance (SDMA) team, you will be integral to ensuring the safety and reliability of our autonomous driving technologies before they navigate public roads.We are seeking a highly skilled Principal Systems Engineer to spearhead our safety and fail-operational design initiatives. In this prominent role, you will collaborate with cross-functional teams to define, develop, and enhance methodologies for assessing and optimizing safety and fail-operational metrics. You will also act as a key technical advisor to the Senior Director of System Design and Mission Assurance, representing them in leadership discussions when necessary.At Zoox, you will thrive in a culture that values strong leadership, transparency, and respect, empowering you to achieve your full potential. This position offers significant opportunities for career advancement through your demonstrated successes.

Join us as a Radar Test Engineer at Vertex Sigma Software in Foster City, CA. This role requires you to be onsite five days a week, where you will take charge of scheduling both structured and unstructured vehicle testing, validating radar firmware, and evaluating next-generation radar systems. You will oversee the logistics of test campaigns, manage warranty returns with radar suppliers, and assist with thermal testing to validate new trims and enclosures. Additionally, you will contribute to the development of radar test setups, including gimbal and automation scripts.

As a Chief Software Engineer at Visa Inc., you will lead a talented team of engineers to develop robust software solutions that drive innovation in the payments industry. You will be responsible for the architecture and design of our software systems, ensuring high performance and scalability.Your role will involve collaborating with cross-functional teams, mentoring junior engineers, and making key decisions that impact the technical direction of our products.

Replit is a pioneering platform that empowers individuals to effortlessly create software applications through natural language. With millions of users globally and over 500,000 business clients, Replit is revolutionizing the software development landscape by eliminating conventional obstacles to application design.About the RoleWe are on the lookout for a talented Product Engineer to become an integral part of our newly formed Enterprise team. Our consumer platform has showcased Replit’s unique capabilities, and we are now witnessing exciting opportunities for innovation and expansion in the B2B sector. This area is crucial for our growth this year and in the future.Join us on our mission to develop and enhance features that boost productivity for teams and organizations of all sizes using Replit. This is a unique chance to make a significant impact and help shape our culture and processes from the ground up. You will collaborate closely with cross-functional teams, including product managers, designers, and AI engineers, to create solutions that empower our customers to build, deploy, and share their applications seamlessly. This role demands both technical proficiency and a keen understanding of user needs to deliver impactful features.Key Responsibilities:Design, develop, and maintain features across the full stack that cater to enterprise clients, encompassing backend services and user-facing interfaces.Create and implement scalable solutions tailored for teams and organizations, including enterprise-grade features such as authentication, permissions, security, compliance, and tools that enhance team collaboration and drive organizational adoption.Engage directly with customers to comprehend their needs and refine solutions accordingly.Contribute to architectural and technical decisions for the Enterprise platform.Work closely with Product, Design, and other Engineering teams to deliver superior user experiences.Mentor fellow engineers and elevate the standards of engineering excellence.Deliver quickly and iterate based on customer feedback and usage metrics.Required Skills and Experience:Proven full stack engineering expertise with experience in deploying production code.Demonstrated experience in developing B2B or enterprise software solutions.Familiarity with various layers of technology—from databases and APIs to frontend frameworks.Strong product intuition and the ability to translate customer needs into actionable features.

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.

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.

Replit is a pioneering software creation platform that empowers individuals to build applications effortlessly using natural language. With millions of users globally and over 500,000 business clients, Replit is revolutionizing software development by dismantling traditional barriers to application creation.About the RoleWe are on the lookout for a skilled, analytical Growth Engineer to help propel our product's scaling efforts and elevate essential user metrics across acquisition, activation, retention, and monetization. Growth Engineering is a unique fusion of engineering, product management, and marketing—utilizing code, experimentation, and analytical insights to uncover opportunities that yield measurable results.What You’ll DoExperimentation & OptimizationDesign, implement, and analyze rapid A/B and multivariate experiments to validate hypotheses and enhance critical KPIs.Identify obstacles within user funnels and devise technical solutions to boost conversion rates throughout the user journey.Growth Feature DevelopmentCreate growth-driven product features such as onboarding experiences, referral systems, and automated engagement processes.Develop scalable code and infrastructure that underpins growth initiatives and experimentation frameworks.Data-Driven InsightsCollaborate with data teams to implement tracking, build insightful dashboards, and extract actionable insights from user behavior data.Utilize SQL and various analytics tools to conduct in-depth analyses of cohorts, engagement metrics, and experimental outcomes.Cross-Functional TeamworkWork closely with product managers, designers, marketers, and data scientists to align growth objectives and execution strategies.Translate business objectives into technical specifications and implement practical solutions that foster sustainable growth.Continuous Learning & InnovationStay informed about industry advancements and growth-related technologies, proposing new strategies to catalyze growth.Automate repetitive tasks and develop internal tools to facilitate faster experimentation.

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.

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.

We are excited to announce an opening for a Test Engineer within our Product Software QA Team at Vertex Sigma Software, located in the vibrant city of Foster City, CA. This role is integral to our mission of delivering high-quality web applications—specifically RiderDash, Concierge, and CoreDash. As a Test Engineer, you will engage in both manual and automated testing processes that are critical to our operations.The ideal candidate will be responsible for validating releases and conducting vehicle mission tests, alongside developing and maintaining automated test cases using Playwright. Your expertise will ensure that our applications meet the highest standards of quality across various environments.Key Responsibilities:Enhance regression coverage and test efficiency by developing and maintaining Playwright automation test cases.Conduct manual testing on features, releases, hotfixes, and pre-merge validations for RiderDash, Concierge, and CoreDash.Perform vehicle mission testing and deliver comprehensive reports analyzing mission outcomes.Leverage AI tools to drive improvements in processes and testing methodologies.Assist in ZPT triage by identifying, reproducing, and verifying defects across development, staging, and production environments.Collaborate closely with developers, QA leads, and product managers to ensure thorough test coverage and readiness for feature validation.Provide QA sign-off for releases, ensuring all validation activities comply with established quality standards.Document test results, maintain traceability to requirements, and track issues until resolution.Contribute to continuous improvements in processes and automation within the QA team.