Fullstack Engineer at Playlab | Remote

About PlaylabPlaylab is a pioneering tech non-profit committed to empowering educators and students to become informed consumers and creators of AI technology.Our mission is rooted in the belief that an open-source, community-driven framework is essential for unlocking the transformative potential of AI in educational settings. We provide communities with ad…

About PlaylabPlaylab is a pioneering tech non-profit committed to empowering educators and students to become discerning consumers and innovative creators of AI technologies.We champion an open-source, community-oriented approach as the cornerstone for unlocking AI's transformative potential in education. With our suite of AI tools and comprehensive professional development programs, we enable educators and students to craft bespoke AI applications tailored to their specific needs. To date, over 60,000 educators have successfully launched applications on Playlab, and our impact continues to expand.At Playlab, we view AI as a new medium for design, one that should be shaped collaboratively to manifest diverse ideas about learning. If you are passionate about fostering creative and equitable futures for both students and teachers, we invite you to join our mission.The RoleWe are on the lookout for a Senior Fullstack Engineer to augment our dynamic Engineering team. In this role, you'll delve into and redefine the possibilities of AI-driven experiences—creating novel interfaces for AI interaction, developing tools that empower educators to create without coding, and establishing systems that facilitate large-scale deployment in schools.Key ResponsibilitiesDesign cutting-edge AI-native interfaces that evolve dynamically—from chat systems to writing editors and interactive simulations reflecting learning moments.Develop core application features that allow educators to create AI applications using natural language inputs.Implement real-time collaboration functionalities that enable educators to co-create applications in a shared environment.Contribute to building systems that empower educators to develop sophisticated AI agents capable of autonomously pursuing educational objectives.Create voice interface and mobile-first experiences that cater to diverse settings, from rural schools with limited internet access to advanced, tech-equipped classrooms.Develop discovery and sharing mechanisms that enable educators to find and remix each other’s applications, nurturing a vibrant creator community.Integrate with popular platforms like Google Workspace, Canvas LMS, and other educational tools already in use by schools.And much more…ExpectationsDeliver end-to-end features across the full technology stack—from React/Remix frontend to Node.js backend, including integrations with Python AI services.Adopt an agile approach to quickly test concepts—launch small experiments rapidly, then invest in those that demonstrate success.

Join Playlab as a Staff Fullstack EngineerAt Playlab, we are a pioneering tech non-profit focused on empowering educators and students to become adept consumers and creators of AI technologies.Our mission is grounded in a community-driven, open-source philosophy that leverages AI's potential in the educational sector. We provide educators and students with innovative AI tools and comprehensive professional development, enabling them to create customized AI applications tailored to their unique environments. With over 60,000 educators already utilizing our platform to publish applications, our impact is rapidly expanding.We envision AI as a transformative design material that should be collaboratively shaped to materialize diverse educational ideas. If you are enthusiastic about crafting equitable and imaginative futures for learners and educators alike, we invite you to be a part of our journey.About the RoleWe are seeking a talented Staff Fullstack Engineer to enrich our dynamic Engineering team. In this role, you will explore and redefine AI-native experiences, innovate new interfaces for AI interactions, construct user-friendly tools for educators to create applications without coding, and develop scalable systems for educational institutions.Key ResponsibilitiesDevelop cutting-edge AI-native interfaces that adapt seamlessly from chat to writing editors to interactive simulations.Design and implement a core application builder enabling educators to create AI applications through natural language processing.Facilitate real-time collaboration features allowing multiple educators to co-create applications.Engineer systems that empower educators to develop sophisticated AI agents for educational objectives.Implement voice interfaces and mobile-first experiences tailored for diverse connectivity environments, from rural schools to advanced classrooms.Create platforms for discovering and sharing applications among educators, nurturing a vibrant creator community.Integrate with existing educational platforms such as Google Workspace and Canvas LMS.ExpectationsArchitect and deliver subsystems throughout the full stack, from React/Remix frontend to Node.js backend, integrating with Python AI services.Adopt an agile approach to rapidly test and implement successful experiments, investing in production when validated.

About PlaylabPlaylab is an innovative non-profit organization committed to empowering educators and students to become informed consumers and creators of artificial intelligence (AI). We are driven by the belief that a community-focused, open-source approach is essential for unlocking the transformative potential of AI in education. Our platform equips communities with accessible AI tools and practical professional development, enabling educators and students to design tailored AI applications that cater to their specific needs. With over 60,000 educators actively publishing applications on Playlab, our impact continues to expand day by day.At Playlab, we envision AI as a new medium for design—one that should be shaped collaboratively to realize diverse educational visions. If you share our passion for cultivating equitable and creative futures for students and educators, we invite you to join our mission.The RoleWe are on the lookout for a Principal Platform Engineer to become an integral part of our expanding Engineering team. In this role, you will be responsible for architecting systems that facilitate scalability and enable rapid experimentation with cutting-edge technologies, empowering us to push the boundaries of what is possible.Key ResponsibilitiesDesign and implement a robust agent runtime infrastructure poised to accommodate a 100x increase in user capacity.Establish the foundational architecture for multi-user applications and real-time collaboration functionalities.Create systems that support the innovative redesign of education by lab schools, covering everything from AI-native curricula to novel operational frameworks.Collaborate with the Machine Learning team to develop data infrastructure that supports real-time steering of large language model (LLM) interactions.Work alongside product and application engineering teams to create secure, ephemeral backend sandboxes, allowing power users to integrate sophisticated custom functionalities into their Playlab applications.Contribute to the open-source community by sharing components of our platform and facilitating country-specific or self-hosted deployments.ExpectationsConduct research, assess trade-offs, and design core systems that enable rapid iteration on AI-enhanced educational experiences.Contribute to the development of our engineering culture and technical strategy.Stay abreast of emerging technologies, platforms, and methodologies to unlock new functionalities and enhance existing features.Engage cross-functionally with various teams and customers to ensure alignment and satisfaction.

Join Playlab as a Staff Machine Learning EngineerAt Playlab, we are a pioneering tech non-profit focused on empowering educators and students to become informed consumers and innovators in the field of AI.Our mission revolves around a community-centric, open-source approach to educational AI. By providing essential tools and hands-on professional development, we enable educators and students to design tailored AI applications that fit their unique educational contexts. To date, over 60,000 educators have successfully published apps through Playlab, and our impact continues to expand.We view AI as a transformative design material, one that should be shaped collaboratively to realize diverse visions of learning. If you are passionate about crafting equitable and innovative futures for educators and students, we invite you to be part of our journey.The RoleWe are searching for a Staff Machine Learning Engineer to enhance our dynamic Engineering team. In this role, you will explore and experiment with cutting-edge AI technologies, transforming them into practical solutions for educators. Your work will bridge the gap between advanced machine learning and actual educational needs, ensuring that frontier AI is both safe and accessible within educational environments.Key ResponsibilitiesDesign and develop evaluation systems that gauge the quality of educational AI across numerous interactions, focusing on learning outcomes, bias detection, and curriculum alignment.Construct ML systems that facilitate self-improving app creation, utilizing insights from high-quality apps on our platform to automatically scaffold new applications for educators.Create and prototype downloadable, on-device AI models that function offline, ensuring privacy and global accessibility.Develop systems that support dynamic interfaces that adapt to learning moments, seamlessly transitioning between chat, writing editors, and interactive simulations.Establish content moderation and safety systems specifically tailored for educational conversations.Implement agentic AI systems that enable educators to craft goal-oriented applications (e.g., guiding students through projects over two weeks).Build advanced RAG systems that integrate diverse educational content with semantic search and knowledge graphs.And more…ExpectationsConduct research, prototype, and implement machine learning systems that empower educators.

About PlaylabPlaylab is a pioneering tech non-profit committed to empowering educators and students to become critical consumers and creators of artificial intelligence (AI).We advocate for an open-source, community-driven approach as essential for unlocking the potential of AI in education. Our mission is to equip communities with AI tools and provide hands-on professional development, enabling educators and students to develop custom AI applications tailored to their unique environments. Over 60,000 educators have already published applications on Playlab, and our impact continues to expand daily.At Playlab, we view AI as a new design material—one that should be shaped collectively to realize innovative ideas about learning. If you share our passion for constructing equitable and creative futures for students and educators, we invite you to join our team.The RoleWe are looking for a Staff Machine Learning Engineer to join our expanding Engineering team. In this role, you will design the systems that ensure AI remains accessible as we grow—balancing advanced capabilities with cost-effectiveness, driving research into effective educational AI, and paving the way for sophisticated AI to operate globally.Examples of the WorkDevelop data pipelines that scrub Personally Identifiable Information (PII), create research datasets, and support the research portal for educational AI initiatives.Architect pathways for self-hosted and on-device model deployments to enhance privacy and global accessibility.Design and implement model orchestration systems that intelligently route requests among various AI providers (OpenAI, Anthropic, AWS Bedrock, open-source models).Establish cost optimization infrastructures—implementing conversation compression, prompt caching, and smart model selection to maintain AI accessibility.Create comprehensive observability systems for ML operations—monitoring costs, latency, quality, and usage patterns across thousands of applications.Design and implement infrastructure for fine-tuning and deploying custom models.Build monitoring and alerting systems to ensure reliability as AI interactions scale.And more…ExpectationsDesign, build, and maintain production ML infrastructure that balances performance, cost, and reliability.Take ownership of data quality and research dataset creation—ensuring data is properly scrubbed, documented, and useful.

About PlaylabPlaylab is a pioneering tech non-profit focused on empowering educators and students to become discerning users and innovative creators of AI technology.We are committed to an open-source, community-oriented approach that unlocks the transformative potential of AI in education. By providing communities with AI tools and hands-on professional development, we enable educators and students to craft custom AI applications tailored to their specific needs. Over 60,000 educators have utilized Playlab to publish their apps, and our influence continues to expand.At Playlab, we view AI as a new medium for design—one that should be sculpted by diverse voices to realize ambitious educational concepts. If you share our passion for forging creative and equitable futures for learners and teachers, we invite you to explore joining our team.The RoleWe are in search of a Staff Backend Engineer to enhance our dynamic Engineering team. In this role, you will connect cutting-edge AI innovations with production systems, transforming emerging technologies into reliable and high-performance services that enhance real educational experiences.Examples of the WorkCollaborate with ML teams to design and implement the agent runtime framework that supports goal-oriented educational platforms.Develop services that leverage fine-tuned models to automatically scaffold new applications based on high-quality examples.Create and execute systems for dynamic interface generation, from chat interfaces to writing editors and interactive simulations.Integrate RAG systems and knowledge graphs to enhance curriculum and educational content.Construct services for the large-scale processing and analysis of educational conversations.And much more...ExpectationsDesign, build, and maintain robust Python services that support reliable AI features.Stay updated on emerging frameworks and trends within the Python ecosystem, evaluating new tools to enhance our capabilities.Collaborate across functions with ML engineers, platform engineers, and product teams to ensure services meet actual user needs.Strike a balance between experimentation and production excellence—rapidly prototype new techniques while ensuring service reliability.Develop comprehensive tests and documentation to make systems more understandable and maintainable.Guide and mentor fellow engineers on best practices and innovative approaches.

Join Our Mission at PlaylabPlaylab is a pioneering tech non-profit focused on empowering educators and students to become informed consumers and creators of artificial intelligence.We firmly believe in an open-source, community-centered approach to unlocking AI's potential in education. Our aim is to provide communities with innovative AI tools and hands-on professional development, enabling educators and students to create custom AI applications tailored to their unique needs. To date, over 60,000 educators have successfully published applications on Playlab, with our impact expanding daily.At Playlab, we view AI as a transformative design material that should be molded by diverse voices to realize their educational visions. If you are passionate about fostering creative and equitable futures for students and teachers, we invite you to be part of our journey.Your RoleWe are looking for a Director of Engineering who will spearhead the growth of our platform, infrastructure, and product engineering teams. In this transformative leadership position, you will enhance our team's capabilities, ensuring that our engineers excel in their craft and deliver impactful systems.This role is hands-on and requires significant technical expertise in infrastructure and systems design. While you may not be coding daily, your technical credibility is vital for unblocking engineers, guiding architectural choices, and providing effective mentorship. Your primary focus will be on team management, fostering individual growth, and cultivating a culture and processes that enable swift progress on complex challenges.You will work closely with the Head of Machine Learning, collaborate with product and design teams, and report directly to the CTO. Additionally, you will play a key role in integrating AI throughout our engineering workflows, as we strive to set a global standard for utilizing AI in software development. Our scope is not limited to the U.S.; we have active projects worldwide, contributing to public domain initiatives ranging from educational safety models to research infrastructures and self-hosted deployments.Key ResponsibilitiesOversee daily operations of the engineering team, including conducting 1:1s and meaningful career development discussions.Facilitate weekly tactical coordination across projects, ensuring the team remains aligned and agile in achieving multiple objectives.Collaborate with the CTO on technical strategy, architectural decisions, and the engineering roadmap.Work alongside the Head of Machine Learning to synchronize platform and ML engineering efforts.

Join nagarro as a Staff Engineer specializing in Java Fullstack development. As part of our innovative engineering team, you will play a pivotal role in designing and implementing robust solutions that enhance our client offerings. This remote position provides an incredible opportunity for growth and collaboration across global teams.

Join our dynamic Engineering team as a Staff Engineer specializing in Java Fullstack development. In this exciting role, you will leverage your expertise in Java, frontend technologies, and cloud computing to create robust, scalable applications that enhance our clients' experiences.As a key contributor, you will collaborate with cross-functional teams, participate in architectural discussions, and mentor junior developers. Your passion for innovation and problem-solving will drive the success of our projects and help shape the future of our technology solutions.

Join our innovative team at Nagarro as a Staff Engineer - Java Fullstack. In this remote role, you will leverage your expertise in Java and full-stack development to create cutting-edge solutions that drive business success. Collaborate with cross-functional teams, contribute to software architecture, and mentor junior developers while enhancing your skills in a dynamic environment.

We are seeking a highly skilled Staff Engineer specializing in .Net Fullstack development to join our dynamic engineering team. In this fully remote role, you will leverage your expertise to design, develop, and maintain sophisticated applications that meet our clients' needs.As a Staff Engineer, you will collaborate with cross-functional teams, contribute to the architectural decisions, and mentor junior engineers to foster their growth. Your role will also involve staying updated with the latest technologies and best practices in software development.

Join Nagarro as a Staff Engineer specializing in .Net Fullstack development. In this role, you will leverage your expertise to design, develop, and maintain innovative software solutions. Collaborating with cross-functional teams, you’ll drive technical excellence and contribute to the overall growth of our engineering department.

Join our dynamic engineering team at Nagarro as a Staff Engineer specializing in Java Fullstack development. In this role, you will leverage your expertise in Java and front-end technologies to design and develop scalable web applications that meet the evolving needs of our clients.As a key member of our team, you will collaborate with cross-functional teams to define project requirements and deliver high-quality software solutions. Your contributions will directly impact our clients and help drive innovation within our organization.

Join our innovative team at Nagarro as a Staff Engineer specializing in Java Fullstack development. In this role, you will design, develop, and maintain high-quality software solutions that align with our clients' needs. You will collaborate with cross-functional teams to ensure seamless integration and delivery of complex projects in a fast-paced environment.

Nagarro is seeking a talented and motivated Staff Engineer with a strong background in .Net Fullstack development. As part of our dynamic engineering team, you will play a crucial role in designing, developing, and maintaining high-quality software solutions. The ideal candidate will have a passion for technology and a commitment to driving innovation.

Join Playlab as a Senior Product ManagerAt Playlab, we are at the forefront of educational technology, empowering educators and students to become critical consumers and creators of AI.As a tech non-profit, we are committed to an open-source and community-driven approach to harness the potential of AI in education. With over 60,000 educators creating and publishing custom AI applications through our platform, we are transforming educational landscapes and fostering innovation in classrooms worldwide.In this pivotal role, you will be the first dedicated Product Manager at Playlab, taking on a hands-on, high-ownership position where your contributions will directly impact how educators and students interact with AI tools.Your ResponsibilitiesExpand Capabilities: Enhance Playlab’s offerings by introducing new components and features that will allow users to build applications that suit their unique needs.Enhance Contextual Understanding: Develop Playlab into the most intuitive tool that understands user context, building upon our existing curriculum knowledge graphs.Establish Safety Standards: Position Playlab as the benchmark for responsible AI in education, ensuring user safety through robust platform measures.You will work closely with our CTO, engineering, ML, and design teams to implement our strategic roadmap, translating ideas into tangible products while adapting our strategy based on user feedback and insights.This is a unique opportunity for someone who thrives in an ambiguous, fast-paced environment. As Playlab continues to grow, you will play a crucial role in shaping our product processes and culture.

Join our innovative team as a Staff Engineer specializing in JavaScript Fullstack Development. In this fully remote position, you will leverage your expertise to design and implement scalable applications while collaborating with cross-functional teams. Your passion for technology will drive improvements and enhancements in our existing systems.

Join our dynamic team at Nagarro as a Senior Staff Engineer specializing in .NET Fullstack development. In this fully remote role, you will leverage your expertise to design, develop, and maintain complex software solutions that drive our clients' success. You will collaborate with cross-functional teams to implement best practices, enhance system performance, and deliver high-quality code.

Join our dynamic team as an Associate Staff Engineer specializing in Java Fullstack development. In this fully remote role, you will contribute to innovative projects and collaborate with cross-functional teams to deliver high-quality software solutions.Your responsibilities include designing, developing, and maintaining applications, ensuring performance, reliability, and scalability. You will leverage your expertise in both frontend and backend technologies to solve complex problems and enhance user experience.