Platform Engineer II at Duolingo | Pittsburgh, PA

DuolingoPittsburgh, PA

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Experience

Qualifications

Proven experience in software development and engineering. Strong knowledge of modern programming languages and frameworks. Experience with cloud-based services and infrastructure management. Ability to work collaboratively in a team environment. Excellent problem-solving skills and attention to detail.

About the job

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.

About Duolingo

Duolingo is a leading language learning platform, dedicated to making education accessible and enjoyable for everyone. With millions of users worldwide, we strive to innovate and enhance the way languages are learned through technology.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 741 Jobs

Search for Senior Software Engineer At Woolpert Pittsburgh Pa

741 results

Select all on this page (20)

Apply

Senior Software Engineer at Woolpert | Pittsburgh, PA

Woolpert

Full-time|$118.2K/yr - $147.8K/yr|On-site|Pittsburgh, PA

Join us in shaping the future through innovative solutions.Woolpert is a globally recognized leader in architecture, engineering, and geospatial services, celebrated for our blend of design excellence and advanced technology. Our dedicated team is passionate about driving progress and fostering the next generation of industry leaders. As a certified Great Pl…

Feb 19, 2026

Apply

Dynamic Job Opportunities | Woolpert

Woolpert

Full-time|Remote|Columbia, SC; Columbus, OH; Houston, TX; Kansas City, MO; Pittsburgh, PA; Remote - United States

Woolpert offers a range of job opportunities across architecture, engineering, and geospatial services. Teams at Woolpert contribute to projects that shape how communities develop and operate. Locations Columbia, SC Columbus, OH Houston, TX Kansas City, MO Pittsburgh, PA Remote (United States) What You Will Do Team members collaborate across disciplines to deliver solutions and designs for a variety of sectors. Many projects have a visible impact on the built environment and require input from different specialties within the company. Who Should Apply Woolpert welcomes professionals who are motivated to share their skills and ideas. Open roles span several specialties and experience levels, offering a chance to work on meaningful projects alongside colleagues from diverse backgrounds.

Apr 28, 2026

Apply

Senior Electrical Engineer - Pittsburgh, PA

Hudson Manpower

Full-time|On-site|Pittsburgh, Pennsylvania, United States

Join our dynamic team as a Senior Electrical Engineer based in Pittsburgh, PA, where you will spearhead the design and enhancement of electrical systems that drive our vital infrastructure, including pipelines, compressor stations, and storage facilities. Utilizing your extensive technical knowledge, you will integrate cutting-edge technologies such as automation, real-time monitoring, and energy storage solutions to optimize performance and reduce operational costs.Your role will be pivotal in ensuring safety by implementing effective measures like arc flash mitigation and fault detection systems, adhering to the highest regulatory and environmental standards. You will oversee complex engineering projects from concept through to execution, ensuring alignment with business objectives and timelines. This high-impact position will leverage your leadership and problem-solving abilities, directly contributing to our operational reliability, safety, and strategic growth.With our Core Values guiding your work, you will face challenges that offer opportunities for rapid learning and professional growth.

Mar 31, 2026

Apply

Platform Engineer II at Duolingo | Pittsburgh, PA

Duolingo

Full-time|On-site|Pittsburgh, PA

Mar 5, 2026

Apply

Senior / Staff EDS Engineer at Waabi | Pittsburgh, PA

Waabi

Full-time|$155K/yr - $230K/yr|On-site|Pittsburgh, PA

Join Waabi, a cutting-edge organization founded by AI innovator Raquel Urtasun, leading the way in Physical AI technology. Our expert team is pioneering the future of autonomous transportation, powering commercial autonomous trucks and robotaxis. Backed by esteemed partners in AI, automotive, logistics, and deep tech, we are at the forefront of innovation.With rapidly expanding offices in Toronto, San Francisco, Dallas, and Pittsburgh, we are seeking diverse, innovative, and collaborative candidates eager to make a positive global impact. For more insights, visit: www.waabi.aiYour Role:- Collaborate within a dynamic team of engineers and research scientists employing an AI-centric approach to facilitate safe, large-scale self-driving solutions.- Spearhead the design and development of automotive-grade electrical distribution systems, encompassing wire harnesses, connectors, load analysis, pinouts, and vehicle networking.- Craft intricate 3D CAD assemblies that integrate both commercial off-the-shelf (COTS) and proprietary hardware across varying vehicle zones.- Customize integration strategies for a range of vehicle platforms, from passenger cars to heavy-duty trucks, while meeting specific technical criteria.- Produce production-ready 2D and 3D CAD packages, implementing GD&T and detailed specifications to ensure precision in fabrication, including development and maintenance of device transmittals.- Leverage extensive knowledge in injection molding, machining, sheet metal, and casting to enhance part design for manufacturability.- Oversee technical execution from initial prototyping to final vehicle launch, collaborating with build technicians to validate hardware functionality.- Diagnose and resolve complex electromechanical interface challenges between proprietary technology and OEM platforms through rigorous analysis.- Manage comprehensive subsystem details, including bills of materials (BOMs) and mass roll-ups, ensuring compliance with safety and regulatory standards.

Jan 12, 2026

Apply

Senior Platform Engineer at Duolingo | Pittsburgh

Duolingo, Inc.

Full-time|On-site|Pittsburgh, PA

Join Duolingo as a Senior Platform Engineer, where you'll have the opportunity to shape the future of language learning through innovative technology. In this role, you will work closely with cross-functional teams to design, build, and scale our platform to support millions of users worldwide.

Mar 5, 2026

Apply

iOS Core Product Software Engineer - Join Speechify in Pittsburgh, PA

Speechify

Full-time|On-site|Pittsburgh, PA, USA

Role Overview Speechify is looking for an iOS Core Product Software Engineer in Pittsburgh, PA. This role focuses on building and improving the core features of our mobile applications. The work centers on creating software that feels intuitive and reliable for users. What You Will Do Collaborate with product managers, designers, and fellow engineers to deliver updates and new features for Speechify's iOS app Develop software that enhances user experience and encourages engagement Apply iOS development expertise to help shape the direction and quality of our mobile products Location This position is based in Pittsburgh, PA, USA.

Apr 25, 2026

Apply

Senior Supplier Quality Engineer at Motional | Pittsburgh, PA

Motional

Full-time|On-site|Pittsburgh, Pennsylvania, United States

Join Motional as a Senior Supplier Quality Engineer, where you will play a crucial role in ensuring the highest quality standards for our suppliers. You will be responsible for leading quality assurance initiatives, collaborating with cross-functional teams, and driving continuous improvement across our supply chain. Your expertise will help us deliver exceptional products that enhance the safety and reliability of autonomous vehicles.

Apr 1, 2026

Apply

Mechanical Engineer at Waabi | Pittsburgh, PA

Waabi

Full-time|On-site|Pittsburgh, PA

Join Waabi as a Mechanical Engineer, where you will be at the forefront of innovation in autonomous vehicle technology. In this role, you will collaborate with a dynamic team to design, develop, and optimize mechanical systems that drive our cutting-edge products.

Mar 16, 2026

Apply

Senior Software Engineer at Gray Swan AI | Pittsburgh

Gray Swan AI

Full-time|$146K/yr - $210.9K/yr|On-site|Pittsburgh

About Gray Swan AIAt Gray Swan AI, we are dedicated to safeguarding organizations from the evolving threats in AI security. Our innovative solutions focus on real-time threat detection, automated validation, and adaptive defenses tailored for AI labs and enterprises. With a compact yet skilled team of approximately 25 individuals, we are well-funded and rapidly expanding.Our strong market presence and globally recognized clientele empower our employees with significant responsibilities and meaningful equity from the start. This is a high-ownership environment where you will tackle challenging problems, work swiftly, and contribute to shaping both our products and the company’s future.Many join Gray Swan AI because our mission resonates deeply. We engage in practical, impactful work in AI safety, and this sense of purpose is a key reason why engineers and researchers are drawn to our team.Discover more about our work culture.The RoleWe are seeking a passionate Senior Software Engineer eager to engage in full-cycle development. You will work across the entire stack—frontend, backend APIs, and databases—transforming ideas into tangible products and enhancing existing solutions.While you may not have experience with all the tools we utilize, having a robust full-stack background, the ability to quickly learn new technologies, and the willingness to own your projects without excessive process or oversight is essential. As we are still in our growth phase, individuals who thrive on autonomy, responsibility, and speed will find this opportunity appealing!What You’ll Do:Design and develop web applications utilizing modern frontend frameworks such as Svelte.Create intuitive and user-friendly interfaces that enhance user experience.Develop and maintain backend APIs with tools like FastAPI.Optimize and manage database systems such as MongoDB.Collaborate with our machine learning research team to integrate AI functionalities into our products.Who You Are:Proficient in TypeScript or JavaScript.Experience with frontend frameworks like React, Vue, or Svelte.Strong grasp of HTML and CSS.Hands-on experience in building backend APIs.Familiarity with database systems (SQL or NoSQL; MongoDB experience is a plus).

Mar 9, 2026

Apply

Civil Project Manager

Woolpert

Full-time|On-site|Pittsburgh, PA

Woolpert, a leading architecture, engineering, and geospatial firm, is seeking a dedicated Civil Project Manager to join our dynamic team in Pittsburgh, PA. The ideal candidate will possess a robust background in civil engineering project management, demonstrating excellent leadership skills and a commitment to delivering high-quality results. As a Project Manager, you will oversee various civil projects, ensuring they are completed on time, within budget, and to our clients' satisfaction.

May 1, 2026

Apply

Senior Backend Software Engineer at Jacobian | Pittsburgh, PA

Jacobian

Full-time|Hybrid|Pittsburgh, Pennsylvania, United States

Role Overview Jacobian is looking for a Senior Backend Software Engineer to help build and evolve our AI-powered radiology reporting platform. This role shapes the backbone of our cloud-native backend services and APIs, which support our product teams and set the bar for security, observability, and scalability. What You Will Do Design and implement backend systems and APIs for a cloud-native environment Work closely with product teams to deliver secure and reliable features Set standards for system security, monitoring, and scalability Contribute to both new platform projects and the migration from legacy systems to modern cloud architectures What You Bring Strong background in backend software engineering Experience with data architecture and cloud operations Understanding of security best practices for backend services Ability to work on both greenfield initiatives and legacy system transitions Location and Work Arrangement This is a hybrid role based in Pittsburgh, PA. The position requires 2–3 days per week onsite at our Pittsburgh office.

Apr 14, 2026

Apply

Test Automation Engineer at Hudson Manpower | Pittsburgh, PA

Hudson Manpower

Contract|On-site|Pittsburgh, Pennsylvania, United States

Position: Test Automation EngineerType: W2 Contract OnlyLocation: Pittsburgh, PennsylvaniaEligibility: Only U.S. Citizens or Green Card HoldersJob Overview:As a Test Automation Engineer, you will play a pivotal role in ensuring the quality and reliability of our software products. Your responsibilities will encompass understanding project requirements, developing test plans, selecting appropriate automation tools, designing frameworks, scripting for automation, executing tests, and collaborating closely with business and development teams. This role is perfect for candidates passionate about technology, finance, and software testing, providing the opportunity to work with cutting-edge technologies.

Jun 6, 2025

Apply

Senior Software Engineer - Test Infrastructure

Latitude

Full-time|On-site|Pittsburgh, PA, Palo Alto, CA, Detroit, MI

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.

Apr 16, 2026

Apply

Test Engineer at Gather AI | Pittsburgh, PA

Gather AI

Full-time|Remote|Pittsburgh, PA; Open to Remote (US)

About Us At Gather AI, we are on a mission to revolutionize the supply chain industry through innovative technology. Our cutting-edge, vision-powered platform harnesses the power of autonomous drones and existing equipment to capture real-time data, effectively digitizing workflows that have traditionally been manual and prone to errors. This transformation allows warehouses to operate with enhanced intelligence, safety, and efficiency, thus redefining the standards for timely delivery. If you are eager to contribute to groundbreaking technology and have a meaningful impact in a crucial sector, Gather AI is the perfect fit for you. We are at the forefront of the rapidly advancing robotics field, and we invite you to join us as we reshape the global supply chain, one intelligent warehouse at a time. About the Team You will collaborate closely with systems engineers on our MHE Vision platform, engage with the MHEV team for integrated system testing and debugging, and work alongside the ML team to validate model outputs against ground truth data. You will also liaise with Customer Support and Product Management to address field-reported edge cases and quality priorities. About the Role We are seeking a dynamic Test Engineer to join our Pittsburgh team, enhancing the testing and validation framework for our MHE Vision platform. You will engage with real data and systems, analyzing large transaction datasets to derive ground truth, building and maintaining regression test infrastructure, and participating in integrated system tests within our lab environment. This is a high-impact, early-career opportunity that offers significant ownership and visibility. Your analyses will directly enhance product quality for our customers, and you will have the chance to advance into roles focused on test automation, systems engineering, or QA leadership as the company grows. What You’ll Do Manually analyze extensive transaction datasets (100+ records) to extract ground truth, detect anomalies, mismatches, and edge cases, and validate system outputs against expected behavior. Construct and manage regression test infrastructure, incorporating new edge cases identified from field deployments into the existing test suite. Engage in integrated system tests in our Pittsburgh lab alongside systems engineers, executing test procedures and documenting results. Conduct first-level root cause analysis (RCA) on test failures, clearly communicating issues to the respective engineering teams. Develop structured processes for collecting and cataloging field edge cases into repeatable test cases. Contribute to the continuous improvement of testing methodologies and practices.

Mar 4, 2026

Apply

Machine Learning Engineer at Aquabyte | Pittsburgh, PA

Aquabyte

Full-time|On-site|Pittsburgh, PA

Aquabyte is on the lookout for a talented and passionate Machine Learning Engineer to spearhead the development and deployment of cutting-edge algorithms for fish farms globally. In this role, you will be integral to the software and machine learning model development for our on-camera and cloud-based solutions.Our MissionAt Aquabyte, we aim to transform the aquaculture industry by enhancing its sustainability and efficiency. This ambitious mission is not only fulfilling but essential in promoting environmentally friendly practices in fish farming, ultimately contributing to the reduction of climate change impacts. As the fastest-growing food production sector, we are at the forefront of determining the technological advancements needed to responsibly harvest and conserve our marine ecosystems for future generations.We pride ourselves on our diverse, mission-driven team and are excited to collaborate with individuals who share our passion. If our vision resonates with you, we would love to hear from you!Our ProductCurrently, our focus is on empowering salmon farmers with deeper insights into their fish populations to facilitate environmentally conscious decision-making. Utilizing custom underwater cameras, advanced computer vision, and sophisticated machine learning techniques, we can accurately measure fish weights, assess health conditions, and create optimal feeding strategies in real-time. Our product encompasses three integral components: on-site hardware for image acquisition, cloud-based data processing pipelines, and a user-friendly web application. This multifaceted approach presents numerous exciting challenges across all areas of our technology stack.At Aquabyte, customer satisfaction drives our product development, as we prioritize the needs of fish farmers in every aspect of our work. We are committed to fostering a collaborative, global team.The RoleAs a Machine Learning Engineer, you will play a key role in developing machine learning models and pipelines while also engaging with databases and data infrastructure. Your responsibilities will include conducting comprehensive data analytics and building statistical inference models to understand biological processes. Working within the AI team, you will develop image and video inference pipelines to evaluate the weight, health, and behaviors of both individual fish and larger populations. You will collaborate closely with experienced engineers who bring a wealth of industry and academic expertise to the table.

Dec 5, 2025

Apply

Senior Deployment Specialist at Agility Robotics | Pittsburgh, PA

Agility Robotics

Full-time|On-site|Pittsburgh, PA

Agility Robotics is at the forefront of robotics innovation. Our flagship robot, Digit, is the first of its kind to be deployed in workplaces worldwide. Our dedicated team excels in envisioning, engineering, and delivering robots that possess advanced mobility, dexterity, intelligence, and efficiency—designed specifically to operate alongside humans in environments tailored for them. We tackle engineering challenges daily, inventing novel solutions that will ultimately make robots a common and approachable presence in everyday life. This mission fuels our passion and commitment: enhancing business productivity and enriching people's lives.About The Role:As a Senior Deployment Specialist, you will play a pivotal role in executing Agility's deployment strategy while handling on-site robot operations, general repairs, troubleshooting, and support. Your responsibilities will encompass all technical services across both Agility and client locations, ensuring success in Deployment, Break-Fix Support, Help Desk services, and other critical areas to drive business objectives and promote year-on-year growth. You will be instrumental in defining, implementing, and monitoring the processes and procedures essential for seamless service delivery and fleet management.We seek an individual who thrives under pressure and excels in dynamic, high-stakes situations where plans may need to adapt on-site. You will maintain composure, adaptability, and a solution-focused mindset in the face of unexpected changes. This role requires confidence in engaging with executive leadership, media representatives, clients, and other high-profile stakeholders, while consistently exhibiting professionalism and poise. Opportunities for advancement in our rapidly growing company are abundant.About The Work:Oversee daily robot operations and service delivery, including troubleshooting and repair.Lead all robotic activities during media events and customer demonstrations.Collaborate with cross-functional teams to conduct root cause analyses.

Feb 10, 2026

Apply

Senior Chair Yoga Instructor - Pittsburgh, PA

Svetness Corp

Part-time|On-site|Pittsburgh, PA

Are you a compassionate and motivated personal trainer eager to transform lives? Join our team at Svetness Corp, where we deliver personalized fitness experiences in the comfort of our clients' homes. As a part of our dynamic community, you'll enjoy flexibility and support for your professional growth.We are looking for an experienced Senior Chair Yoga Instructor to conduct safe, engaging, and accessible chair yoga classes specifically designed for senior citizens. Your role will include:Leading chair yoga classes tailored for seniors and beginnersCreating a safe and supportive environment for all participantsModifying exercises and poses to accommodate various mobility levelsPromoting flexibility, balance, and overall well-beingArriving prepared with structured and effective class plans

Apr 13, 2026

Apply

Senior Software Engineer - Software Factory

Latitude AI

Full-time|$179.2K/yr - $268.8K/yr|On-site|Pittsburgh, PA, Palo Alto, CA, Detroit, MI

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.

Feb 12, 2026

Apply

Natural Gas Engineer at Wade Trim | Pittsburgh, PA

Wade Trim

Full-time|Hybrid|Pittsburgh, PA

Join Our Team: At Wade Trim, we are dedicated to fostering a collaborative and innovative work environment. We are currently seeking a skilled Natural Gas Engineer to enhance our infrastructure efforts at our Pittsburgh office. This role offers a chance to work on impactful projects while being part of a supportive team. What We Provide: We offer a competitive salary and a comprehensive benefits package that includes medical, dental, and vision insurance, life insurance, short and long-term disability coverage, education reimbursement, a 401(k) plan, performance bonuses, and an employee stock ownership program. Our Employee Resource Groups and Programs include the Young Professionals Group, Women at Wade Trim, Diversity, Equity and Inclusion initiatives, Professional Development, Leadership Development, Rotation Programs, Mentorship Opportunities, Sustainability Programs, and Wellness Activities.

Apr 21, 2025

Create account — see all 741 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.