Intern – AI Algorithm Development at Western Digital in Thailand

companyDescription At WD, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, WD is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we’ve been doing just that—our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs, and platforms for business, creative professionals, and consumers alike under our Western Digital®, WD®, and WD_BLACK™. We are a key partner to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world’s biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era, WD is fueling a brighter, smarter future. Today’s exceptional challenges require your unique skills. Together, we can build the future of data storage. jobDescription ESSENTIAL DUTIES AND RESPONSIBILITIES: AI Algorithm Development Intern (Reinforcement Learning Focus) We are looking for an AI Algorithm Development Intern to design and develop a self-learning AI agent capable of improving its performance through repeated interactions. This role provides hands-on experience in Artificial Intelligence, Reinforcement Learning, and adaptive decision-making systems. You will focus on designing learning algorithms, optimizing strategy performance, and analyzing model behavior through iterative experimentation. This position emphasizes AI algorithm development and learning system design, not hardware or robotics development. Responsibilities: Design and implement a Reinforcement Learning-based AI agent capable of learning and improving over time Define and structure: State space Action space Reward functions Learning policies Develop training pipelines and learning loops to enable performance improvement across repeated simulations Analyze model performance, convergence behavior, and win-rate optimization Experiment with different algorithms such as: Q-Learning ​​SARSA Deep Q-Network (DQN) Policy-based methods Optimize model parameters and improve learning efficiency Conduct benchmarking and comparative evaluation of different AI strategies Document algorithm design, experimental results, and learning insights Present findings and performance improvements clearly to stakeholders What You Will Gain: Hands-on experience in Reinforcement Learning and Game AI Practical exposure to AI experimentation and performance optimization Experience implementing AI models from scratch Opportunity to work on real-world adaptive decision systems This position is part of our Early Career program at WD. Our Early Career program is designed to support individuals beginning their professional career by providing the foundational training through a structured onboarding, mentorship, and development curriculum. qualifications REQUIRED: Current student pursuing Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Data Science, Machine Learning or equivalent experience. Strong foundation in: Python programming Linear Algebra, Probability, and Statistics Algorithms and Data Structures Basic knowledge of: Machine Learning concepts Model training and evaluation Optimization techniques Strong analytical and problem-solving skills Good command of English (verbal and written) Internship period: Minimum 3 months starting July 2026 PREFERRED: Knowledge or project experience in: Reinforcement Learning (Q-Learning, SARSA, Policy Gradient, Deep Q-Network) Game AI development Self-learning or adaptive systems Strategy optimization algorithms (Minimax, Monte Carlo Tree Search) Experience with: TensorFlow or PyTorch Simulation environments Reward function design Performance benchmarking and model tuning Experience implementing AI models from scratch (not only using high-level libraries) SKILLS: Ability to design and implement an AI algorithm that learns from repeated interactions and improves decision-making over time Ability to: Define state space and action space Design reward mechanisms Implement training loops and convergence logic Evaluate model performance and learning efficiency Strong debugging and experimentation mindset Ability to analyze learning behavior and optimize strategy performance Independent research ability and fast learning capability Project Scope Develop a self-learning AI agent capable of: Playing Tic-Tac-Toe against a human opponent Learning from each game outcome Improving win-rate over time using reinforcement learning techniques Optimizing strategy through iterative training and evaluation Focus area: AI Algorithm Design, Learning Strategy, and Performance Optimization additionalInformation #LI-BI1 WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution. WD is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at jobs.accommodations@wdc.com to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying. Notice To Candidates: Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email compliance@wdc.com.