6 jobs found in Winchester, VA

Senior AI Engineering Manager Full Description Our mission at Duolingo is to develop the best education in the world and make it universally available. It's a big mission, and that's where you come in! At Duolingo, you'll join a team that cares about finding innovative solutions to complex technical problems , running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You'll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes â€" while doing work that's both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. About the role... We are looking for an experienced AI Research Engineering Manager to join our Duolingo Language Learning team. The ideal candidate will have a proven track record leading multidisciplinary...

Senior iOS Software Engineer Full Description Our mission at Duolingo is to develop the best education in the world and make it universally available. It's a big mission, and that's where you come in! At Duolingo, you'll join a team that cares about finding innovative solutions to complex technical problems , running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You'll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes â€" while doing work that's both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. About the role Short Form Area: As an iOS engineer in the Short Form Area, you'll build features that make up the core of the learning experience on Duolingo. Our short-form lessons are where learners...

Senior ML Ops Engineer Full Description Are you a collaborative Machine Learning Ops Engineer looking to work for a mission driven global organization? Are you looking to drive cutting edge products that have a true societal impact? About the team, this team that powers Elsevier's Health platforms: Clinical Key AI, Sherpath AI, and AI-driven automated clinical and content workflows. You will bridge Data Science and Engineering to turn experimental NLP/IR/GenAI models into secure, reliable, and scalable services. Our systems operate over one of the world's largest medical and scholarly landscapes. About the role, as a Senior Machine Learning Engineer you'll work on AI-based features (GenAI, Agentic AI, RAG, etc.) search/ranking quality, and knowledge graph aware retrieval while enforcing content rights and editorial confidentiality. Key Responsibilities ML & LLM Engineering, Search and Recommendation Engines Automate and orchestrate machine learning workflows across...

Software Engineering Lead Full Description Are you a collaborative Software Engineering Lead looking to work for a mission driven global organization? About the role - As Engineering Lead-You will lead and manage a small team of engineers, fostering their growth and ensuring delivery excellence. You will be entrusted with making sure your team is set up for success as they deliver products. This position serves as a subject matter expert for a specific team of Software Engineers. In addition to writing code on complex systems and applications, this position provides direction on project plans, schedules, and methodologies. About the team , This team supports CK AI Service team. The new Lead Engineer will have six direct reports and will own the technical strategy and execution for the CK AI Service, including the design and governance of retrieval-augmented generation (RAG) workflows and API expansion. This role will improve delivery velocity, reduce bottlenecks and single...

Senior Enterprise Applications Developer Full Description Job Description The Virginia Tech National Security Institute (VTNSI) was formed in 2021 with the aspiration to become the nation's preeminent academic organization at the nexus of interdisciplinary research, technology, policy, and talent development to advance national security. The Institute grew from the Hume Center, which was launched in 2010 thanks to an endowment from Ted and Karyn Hume. VTNSI is a national leader in advancing security and resilience through innovative and applied research, empowering the next generation of experts, and building strategic alliances to address evolving national security challenges. We bring together exceptional interdisciplinary faculty, unique research infrastructure, and deep partnerships with industry and government sponsors to execute impactful research and development. The Senior Enterprise Applications Developer plays a critical role in advancing enterprise business...

Software Engineer Full Description Job Description The Department of Physics at Virginia Tech seeks multiple Wage Software Engineers to support the NSF-funded project †NSF POSE: Phase II: Ecosystem of the Applications and Libraries for Physics Simulations (ALPS)†, a global, community-driven open-source software ecosystem used for quantum and classical physics simulations. ALPS supports a broad scientific community spanning condensed matter and materials physics, quantum computing, quantum chemistry, atomic/molecular optics, and related areas. This position will focus on the software engineering work needed to establish and sustain the ALPS open-source software environment (OSE), including developer-facing infrastructure and user-facing resources. Key project goals include strengthening long-term sustainability through modern infrastructure and governance; improving maintainability and code quality via robust testing and release practices; establishing clear on-boarding...