Senior Platform Engineer at Duolingo | Pittsburgh

Join Speechify as a Software Engineer specializing in Platform Development! In this role, you will be integral to designing and building robust software solutions that enhance our users' experience. You will work collaboratively with a talented team to deliver innovative products and features, using cutting-edge technologies.

Mission Overview: We are on the lookout for an enthusiastic and skilled Engineer for our Developer Platform team. Your role will be pivotal in facilitating swift and secure software delivery by creating a cohesive, efficient, and dependable platform for all developers at Motional. Join our dynamic team of engineers focused on enhancing the engineering experience and boosting developer productivity across Motional by providing essential tools and processes. You will collaborate with various teams within the organization to identify challenges and spearhead initiatives that empower teams to fulfill Motional’s mission. Your primary focus will be on our real-time data pipeline, which allows our autonomous vehicles (AVs) to interact with our cloud services, including Command Center, Over-The-Air update systems, and ride-hailing partner integrations. This is a remote-first position, available to candidates anywhere in the U.S.

Join latitude as a Software Engineer II, specializing in our Data Platform. In this vital role, you will collaborate with cross-functional teams to design, develop, and maintain robust data solutions that empower our organization. You will leverage your technical skills to enhance data integrity and availability while ensuring optimal performance of our data systems.

Join Duolingo as a Platform Engineer II, where you will be integral in building robust solutions that enhance our user experience. You will collaborate with cross-functional teams to develop and maintain our platform infrastructure, ensuring it is scalable and efficient.

Latitude AI (lat.ai) is at the forefront of developing advanced automated driving technologies, including Level 3 automation, for Ford vehicles at scale. Our mission is to reimagine transportation by making journeys safer, less stressful, and more enjoyable for everyone. Joining the Latitude team means collaborating with top-tier professionals in fields such as machine learning, robotics, cloud platforms, mapping, sensors, compute systems, test operations, and safety engineering—all committed to having a meaningful and positive impact on the driving experience for millions. As a subsidiary of Ford Motor Company, we operate with the agility of a tech startup, headquartered in Pittsburgh, with engineering centers in Dearborn, Michigan, and Palo Alto, California.Meet the Team:The Cloud Platform engineers at Latitude are responsible for designing reusable infrastructure through code, allowing our teams to build scalable and secure solutions. They provide guidance on architecting solutions for optimization, ensuring effective changes are automated and reviewed. This role includes managing our workload ecosystem on Kubernetes across public and hybrid cloud environments.The Cloud Platform team collaborates with various engineering groups, including data ingestion, mapping, machine learning, motion planning, and deployment, to enhance development practices and promote scalable efficiency with cloud-native technologies.What You'll Do: Design and scale a multi-tenant, hybrid-cloud Kubernetes platform to facilitate seamless workload portability across both public and internal environments.Create custom Kubernetes operators and self-service abstractions, simplifying complex infrastructure for autonomous vehicle engineering teams.Enhance performance of distributed workloads...

Join our dynamic team at latitude as a Senior Software Engineer specializing in Machine Learning Platforms. We are looking for a highly skilled and passionate engineer who is eager to innovate and contribute to cutting-edge projects that drive our machine learning initiatives. In this role, you will collaborate with cross-functional teams to develop robust and scalable ML solutions that impact our business and enhance user experiences.As a Senior Software Engineer, you will leverage your expertise in software development and machine learning algorithms to build, optimize, and maintain ML models. You will also play a crucial role in mentoring junior engineers and fostering a culture of continuous learning and improvement within the team.

About Gather AI Are you ready to revolutionize the future of supply chain management? At Gather AI, we are not just developing software; we are spearheading a transformative era in warehouse intelligence. Our innovative, vision-driven platform integrates autonomous drones with existing equipment to gather real-time data, effectively digitizing traditional workflows that have long been marked by manual errors. This advancement empowers facilities to operate with greater intelligence, safety, and efficiency, ultimately redefining the standards of 'on-time, in full' delivery. If you are eager to contribute to groundbreaking technology and make a meaningful impact in a crucial industry, Gather AI is the perfect place for you. Join us as we lead the transformation in the rapidly advancing robotics sector, reshaping the global supply chain, one intelligent warehouse at a time. About the Autonomy Team Our Autonomy team operates at the cutting edge of real-world robotics, designing and implementing systems that navigate, perceive, and act within complex and uncontrolled warehouse environments. The team encompasses areas such as drone autonomy, perception, and MHE Vision, working across various active product lines with live deployments at customer sites. With a small, experienced group, your contributions will be highly visible, and you will tackle the most challenging and impactful problems. About the Role Architectural Ownership: Integrate decisions across backend, frontend, platform, and infrastructure into a cohesive, enterprise-grade architecture. Excellence in Execution: Move beyond reactive problem-solving to predictable execution by addressing scalability and reliability challenges, safely upgrading critical infrastructure, and minimizing single-threaded dependencies. Setting Standards: Establish benchmarks for engineering technical hygiene by influencing testing strategies, validation guardrails, and system design considerations that directly enhance delivery speed and maintainability. System Evolution: Modernize and scale existing production systems using database-level strategies (like schema evolution and replication trade-offs) and platform primitives (such as orchestration and runtime constraints). Mentorship: Elevate the engineering organization by creating shared practices, aligning terminology, and mentoring senior talent across the team. First-Principles Thinking: Develop a comprehensive understanding of data systems, latency-sensitive services, and potential failure modes.

Join teraswitch as a Senior Infrastructure Engineer, specializing in Kubernetes and Platform Engineering. In this role, you will leverage your expertise to design, implement, and optimize scalable infrastructure solutions that drive innovation and efficiency.

Latitude AI (lat.ai) specializes in the development of advanced automated driving technologies, including Level 3 (L3) solutions, for Ford vehicles at scale. Our mission revolves around redefining the driving experience, making it safer, more enjoyable, and less stressful for everyone. Joining the Latitude team means collaborating with top-tier experts in machine learning, robotics, cloud platforms, mapping, sensor technology, and systems engineering, all committed to significantly enhancing the driving experience for millions. As a proud subsidiary of Ford Motor Company, we operate with the agility of a startup while developing cutting-edge automated driving technologies. Our headquarters are located in Pittsburgh, with engineering centers in Dearborn, MI, and Palo Alto, CA.About the Software Factory Team:The Software Factory team is pivotal in creating a seamless developer build experience, essential for developing, testing, and deploying software that aligns with Latitude’s mission. Team members are responsible for the development and maintenance of an end-to-end infrastructure pipeline within a distributed build environment, playing a crucial role in integrating new tools and technologies into a robust, deterministic, and scalable build ecosystem. We utilize and maintain build tooling (Bazel), author build and test tools (Starlark, Python), manage build environments (Docker, containers), and leverage a distributed remote execution and caching system (Buildfarm), while hosting CI/CD resources for developers to test and implement changes (Jenkins).Your Responsibilities: Collaborate with seasoned build engineers boasting decades of experience.Design and implement solutions for the long-term maintenance of software releases.Develop integrations with product teams that enhance the reusability and testability of modular autonomy systems.Measure, inspect, and improve the utilization of the build infrastructure.

Join our dynamic team at Latitude as a Senior Software Engineer specializing in C++ deployment. In this role, you will be instrumental in designing, developing, and implementing high-performance software solutions that enhance our deployment processes. We are looking for a passionate engineer who thrives in a collaborative environment and is eager to solve complex problems.

Mission OverviewAs a Senior Electrical Engineer within the Vehicle Platform Engineering team, you will play a pivotal role in designing power and signal distribution systems for Autonomous Vehicles. We seek an individual proficient in the hardware design lifecycle, who thrives in a dynamic environment and can quickly adapt to evolving challenges. You will collaborate cross-functionally to gather essential details for establishing connections, generate comprehensive system diagrams, electrical schematics, and wiring harness diagrams, and assist in the creation of assembly and build documentation. Additionally, you will develop detailed component and system qualification, validation test plans, and lead testing efforts.We value detail-oriented problem solvers with strong critical thinking and time management skills who can effectively work both independently and as part of a team. You will engage with colleagues from diverse backgrounds and contribute to innovative processes that enhance our work.The Motional Pittsburgh office is situated in the state-of-the-art Hazelwood Green development, embodying the city's commitment to revitalizing the neighborhood in a thoughtful, inclusive, and sustainable manner. With beautiful views along the Monongahela River, our office is at the heart of this vibrant new community.

Role Overview Latitude is looking for a Senior Software Engineer focused on Test Infrastructure. This role centers on strengthening testing frameworks to help deliver reliable software. The position is available in Pittsburgh, PA, Palo Alto, CA, or Detroit, MI. What You Will Do Work closely with teams across engineering, product, and QA to support development efforts. Design, build, and maintain test infrastructure that supports software quality. Help improve and extend frameworks used for automated and manual testing.

Role Overview latitude is hiring a Staff Embedded Software Engineer with deep experience in Real-Time Operating Systems (RTOS), including FreeRTOS. This position is based in Detroit, MI, Pittsburgh, PA, or Palo Alto, CA. What You Will Do Design and develop embedded software for new and existing products. Implement solutions using RTOS and FreeRTOS. Work closely with teams across hardware, firmware, and product to deliver reliable, high-performance systems. Contribute to the overall quality and stability of embedded platforms. Location Detroit, MI Pittsburgh, PA Palo Alto, CA

Join Aurora Innovation as a Software Engineer focused on developing our Behavior Planning Machine Learning Platform. In this dynamic role, you will contribute to pioneering technologies that enhance autonomous vehicle performance. You will collaborate with a talented team and leverage cutting-edge machine learning techniques to create innovative solutions for real-world challenges.

Mission Overview: Join us as a Senior Software Engineer, where you will be integral in crafting and deploying automated workflows, advanced tooling, and insightful analytics to enhance our autonomy stack's scalability. You will be essential in transforming vast datasets into actionable engineering insights, ensuring our software releases are robust, validated, and road-ready. Your Responsibilities: Create Intelligent Tooling: Design and implement advanced automation to analyze and clarify complex system behaviors, utilizing sophisticated data modeling to expedite solutions. Lead Analytics Development: Spearhead the creation of impactful performance visualization tools that convert raw metrics into clear, actionable insights regarding on-road performance. Enhance Release Engineering: Use your expertise to refine our release processes, moving towards a highly automated deployment framework that preserves quality while boosting efficiency. Advance Simulation Capabilities: Elevate our virtual testing environments, ensuring our simulation suites deliver high-fidelity feedback for comprehensive release understanding. Collaborate Across Teams: Engage within a large, multi-disciplinary codebase to guarantee seamless integration across planning, motion, and controls teams. Qualifications We're Seeking: Significant experience in developing production-grade applications, tools, and pipelines using Python. Proficient in navigating and contributing to large, complex codebases with an emphasis on modularity and documentation. Demonstrated success in delivering software in a production environment, with knowledge of CI/CD, version control at scale, and stringent release cycles. A keen curiosity for data and the ability to derive meaningful patterns from complex, high-dimensional datasets. A strong passion for a driverless future and an understanding of the critical nature of deploying software that interacts with the physical world. Bonus Skills (not mandatory): Experience with C++ in a Linux environment. Familiarity with Machine Learning frameworks or Large Language Model (LLM) integration. Background in robotics middleware (ROS, DDS) or autonomous systems.

Role overview This Senior Software Engineer position at Aurora Innovation centers on sensor infrastructure for autonomous vehicles. Based in Pittsburgh, Pennsylvania, the role involves building and refining software that supports the sensor systems critical to self-driving technology. What you will do Design and implement software solutions to strengthen the sensor infrastructure Collaborate with engineers to develop new algorithms and enhance existing ones Optimize system performance for a range of sensor technologies Help improve the reliability and effectiveness of sensors used in autonomous vehicles Collaboration Work closely with a team of experienced engineers. Share knowledge, solve technical problems together, and contribute to advancing Aurora's sensor capabilities.

About Teraswitch Teraswitch delivers infrastructure services for critical workloads, operating over 20 data centers worldwide. Our low-latency global backbone supports high-performance bare metal hosting, and we are expanding into new infrastructure offerings. Role Overview Join the Software Engineering team in Pittsburgh, PA as a Full Stack Software Engineer. This role focuses on building and improving the systems behind Teraswitch’s customer portal, APIs, billing platforms, and internal tools. Most work centers on backend development, but a broad understanding of the technology stack and attention to user experience are valued. Collaboration with Infrastructure, Operations, Support, and other teams is essential to deliver secure, scalable, and reliable software. What You Will Do Design, develop, and maintain backend services and APIs using C# and modern .NET frameworks. Own features across customer-facing platforms, billing systems, and internal applications. Build APIs and workflows to support account management, permissions, billing, and service lifecycle tasks. Work on front-end features using React and TypeScript, and contribute to internal tools built with Blazor. Integrate with third-party systems and infrastructure platforms that support business and operational needs. Develop applications using asynchronous, real-time, and event-driven patterns. Support analytics and data workflows in high-volume transactional environments. Improve software quality through code reviews, testing, documentation, and adherence to engineering standards. Promote production readiness by enhancing observability, troubleshooting, and operational processes. Work closely with engineering, product, and other teams to support ongoing improvement.

Join our innovative team at Motional as a Senior Software Engineer specializing in Autonomous Vehicle Performance Metrics. In this role, you will be instrumental in enhancing the performance and functionality of our cutting-edge autonomous vehicles. You will work closely with a multidisciplinary team of experts to develop algorithms, analyze data, and contribute to the evolution of autonomous driving technologies.

Join Latitude as a Senior Software Engineer specializing in Time Synchronization and Embedded Networking. We are looking for a passionate engineer to design and implement cutting-edge solutions that enhance network performance and precision timekeeping in embedded systems.