Santa Clara, California

Location Flexibility: Primary Location Only

Req Id: 12698

Posting Start Date: 9/24/26

Researcher in Self-Improving Machine Learning

We are seeking creative and intellectually ambitious researchers to join our multidisciplinary Self-Improving ML team in Silicon Valley.

Our goal is to develop AI systems that can improve how AI itself is built. We study fundamental questions at the intersection of learning, generalization, data, and automated discovery:

• What determines whether a model generalizes beyond its training data?
• How can an AI system identify or generate the data it needs to improve?
• Can we automate the creation of new models, learning algorithms, and research ideas?

Our team brings together researchers from different disciplines like math, neuroscience, physics and computer science. Rather than expecting everyone to fit the same profile, we look for people who can contribute a strong perspective while collaborating across disciplines.

This role is particularly suited to researchers who enjoy pursuing deep, open-ended questions, building and testing unconventional ideas, and translating fundamental research into working AI systems.

Responsibilities

Researchers have substantial freedom to develop new directions based on their interests and the evolving needs of the program. These are some exaples of possible research directions:

• Develop and prototype algorithms that enable AI systems to improve their models, learning strategies, data, or problem-solving processes.
• Investigate the relationship between training data and generalization, including methods for automatically selecting, generating, or refining data.
• Explore approaches for automating elements of creativity, scientific discovery, and ML research.
• Design rigorous experiments to evaluate novel hypotheses and understand why methods succeed or fail.

Essential Qualifications

• PhD, or near completion of a PhD, in machine learning, computer science, neuroscience, mathematics, statistics, physics, or a related field.
• A demonstrated ability to develop original ideas or substantially improve existing methods, as shown through research publications, projects, or comparable accomplishments.
• Strong interest in fundamental questions involving learning, generalization, data, automated discovery, or self-improving systems.
• Ability to independently formulate and pursue a research direction and carry a long-term project from hypothesis to experimental validation.
• Experience with at least one deep-learning framework, such as PyTorch or TensorFlow.
• Strong collaboration skills and enthusiasm for working with researchers from different technical backgrounds.
• Ability to communicate research ideas clearly and translate them into well-designed experiments and reliable implementations.

Preferred Qualifications

• Experience conducting interdisciplinary research.
• Expertise that complements conventional ML research, such as neuroscience, mathematics, statistics, physics, optimization, or automated scientific discovery.
• Experience developing high-performance implementations of deep-learning algorithms.
• Experience with large-scale experimentation or distributed training and inference.
• Experience mentoring researchers, students, or engineers.

Fujitsu salaries are aligned to the specific geographic location in which the work is primarily performed. It is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the circumstances of each situation. The pay range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to: specific skills, qualifications, experience, and comparison to other employees already in this role. The pay range for this position is estimated at $133,280 to $190,400 USD. Additionally, this role may be eligible for a short-term incentive based on company results and individual performance.

As a technology company, Fujitsu recognizes that human resources are its most important capital. To create an environment where all employees can work positively and healthily, both in mind and body, we offer a full range of health, 401K, and other benefits.

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Relocation Supported: Yes

Visa Sponsorship Approved: Yes