James Foster is an Assistant Professor of Philosophy and Theology at the University of Sioux Falls, with expertise in Moral Philosophy, Protestant Natural Law, 18th Century Scottish Philosophy, and Reformed Theology. He holds a Bachelor of Science in Computer Engineering from Northwestern University, a Doctor of Philosophy (PhD) in Philosophy and Theology from Princeton Theological Seminary, a Master of Theology in Philosophy & Theology from Princeton Theological Seminary, and a Master of Divinity (MDiv) from Princeton Theological Seminary.

Throughout his career, James has held various positions in academia and religious institutions. He has served as a Parish Associate at Westminster Presbyterian Church in Sioux Falls, a Fulbright Visiting Scholar at the University of Aberdeen, a Lecturer at Princeton University, Adjunct Faculty at Pepperdine University, Adjunct Instructor at Princeton Theological Seminary, Teaching Fellow at Princeton Theological Seminary, and Preceptor at Princeton Theological Seminary.