Position Description

The Role
Cornell Research & Innovation seeks a highly experienced researcher–engineer to conceive, lead, and build an interactive, LLM-based AI system for materials science research. This is a unique position that sits at the intersection of artificial intelligence, materials science, human–computer interaction, and research leadership.

Unlike a traditional software engineering role, this position requires deep scientific engagement, technical leadership, and hands-on system building, from early design through a fully usable, deployed research tool. The successful candidate will embed directly within materials science research environments to ensure that the resulting system is scientifically powerful, intuitive to use, and tightly aligned with real research workflows.

This position will serve as a key contributor to the U.S. NSF-sponsored Artificial Intelligence Materials Institute (AI-MI). AI-MI will accelerate and transform the discovery of new materials to be used in sustainable energy, advanced electronics, environmental stewardship and quantum technologies by integrating human scientific expertise with AI methods. Researchers from Cornell University make up the leadership team, joined by researchers from Princeton University, the City University of New York, and Boston University. The goal of NSF AI-MI is to harness the rising tide of materials data, using AI to enable scientists to develop new materials based on prediction, while also developing trustworthy AI and deepening our fundamental understanding of AI.

Core responsibilities of this position will include:

Scientific AI System Design and Leadership

• Lead the end-to-end design and development of an interactive, LLM-based AI system tailored to materials science research.
• Define the system’s technical and scientific vision, balancing cutting-edge AI methods with usability, robustness, and long-term sustainability.
• Make architectural decisions spanning model integration, data representations, interaction paradigms, and deployment strategies.
• Translate open-ended scientific goals into concrete system requirements and deliverables.

Integration of Research into a Production-Quality System

• Work closely with PhD students and postdoctoral researchers in materials science, physics, and computer science to incorporate latest research results—including new models, representations, and scientific insights—into the evolving system.
• Bridge the gap between research prototypes and a cohesive, production-quality platform, ensuring reliability, reproducibility, and extensibility.
• Evaluate when and how new research ideas should be integrated, refined, or redesigned to meet real-world research needs.

Human-Centered Design for Scientific Workflows

• Embed within a materials science research lab to observe, understand, and analyze how researchers actually work—including how they explore data, generate hypotheses, run experiments, and interpret results.
• Lead the design of interaction models, interfaces, and workflows that align with these practices.
• Ensure the system is usable, discoverable, and adoptable by materials scientists—not just technically impressive.
• Continuously assess and refine the system based on researcher feedback, usage patterns, and evolving scientific practices.

Collaboration and Mentorship

• Serve as a technical and scientific leader for interdisciplinary teams of PhD students and postdocs.
• Coordinate contributions across AI, materials science, and physics researchers, aligning individual research efforts with the system’s broader goals.
• Mentor junior researchers on system design, scientific software development, and translating research ideas into usable tools.
• Foster a collaborative environment that values both scientific innovation and practical impact.

Project and Research Leadership

• Lead complex, multi-year projects involving multiple stakeholders, disciplines, and evolving research directions.
• Set milestones, prioritize work, and manage technical risk in a research-driven environment.
• Communicate progress and design decisions clearly to both technical and non-technical audiences.
• Contribute to long-term strategy around scientific AI infrastructure and tooling within the institute.

Essential Qualifications

• PhD in computer science, computational science, engineering, materials science, physics or a closely related field
• Experience designing and building complex AI or data-driven systems
• Demonstrated proficiency in at least one major programming language commonly used in AI/ML and scientific computing (e.g., Python), including use of modern software engineering practices (version control, testing, packaging, CI/CD), with experience making architectural decisions for shared or production-quality systems
• Experience supporting others’ code development (e.g., code reviews, pair programming, mentoring, building reusable templates or libraries), and providing technical leadership across interdisciplinary research teams
• Experience developing and maintaining web-based tools or portals, including use of common web frameworks and APIs, particularly for interactive or research-facing AI systems
• Familiarity with AI/ML tools and workflows (e.g., PyTorch, TensorFlow, JAX, scikit-learn) and with data management for research (e.g., large datasets, metadata, reproducible experiments), including experience integrating new research models or methods into stable, usable platforms
• Strong interpersonal and communication skills, with demonstrated ability to work effectively with stakeholders, including students, faculty, and staff, and to translate open-ended research goals into concrete technical designs and deliverables
• Demonstrated success in mentorship of junior researchers and engineers
• Experience working in a research-intensive environment with demonstrated collaboration across AI and domain science teams
• Experience with scientific computing and numerical libraries; database design and management (SQL/NoSQL), data catalogs, or research data repositories; and cloud platforms and containerization (e.g., AWS, GCP, Docker, Kubernetes), including deployment and maintenance of shared or long-lived research infrastructure
• Experience building research software portals or platforms for collaborative use, particularly systems that integrate AI/ML models, data, and interactive user workflows
• Experience with tools such as GitHub/GitLab, project management platforms, and documentation systems (e.g., Sphinx, ReadTheDocs, Jupyter), with a track record of establishing or improving team-wide development practices

Compensation
The anticipated salary range for this research associate position is $150,000-$160,000. The initial appointment is for three years and can be renewed based on satisfactory performance and availability of funds.

How To Apply
Applications should include the following materials:

• Cover letter
• Curriculum vitae
• Names and contact information for three references (letters of recommendation will be requested later in the process)

Since this is an immediate opening, the search committee will review applications upon receipt; therefore, we encourage interested individuals to apply as early as possible. Additional materials may be requested during the interview process. 

About Us
Cornell University is an innovative Ivy League university and a great place to work. Cornell's inclusive community of scholars, students and staff impart an uncommon sense of larger purpose and contribute creative ideas to further the university's mission of teaching, discovery and engagement. Cornell provides great benefits that include comprehensive health care options, generous retirement contributions, educational benefits (Employee Degree, Tuition Aid, Cornell Children’s Tuition Assistance Programs), access to wellness programs, and employee discounts with local and national retail brands. Our time away from work provisions include 22 days of vacation and 13 holidays, including winter break from December 25th through January 1st. Cornell has been nationally recognized as an award-winning workplace for our health, wellbeing, and sustainability initiatives. For more information, follow the link: Benefits at Cornell.