Principal Data Scientist - Advanced Machine Learning

As a Principal Data Scientist at Target, you will get an opportunity to design, develop, deploy and maintain data science models and tools. you'll work closely with applied data scientists, data analysts and business partners to continuously learn and understand evolving business needs. you'll also collaborate with AI/ML engineers and data scientists on peer teams to build and productionize groundbreaking GenAI based solutions for various teams.

In this role as a Principal Data Scientist, you will:

• Analyse large datasets for insights leading to business process improvements or solution development.
• Contribute to the research, design, and implementation of leading-edge generative AI technologies to address and solve complex problems that contribute to finding   solutions for the retail world.
• Work with Multimodal LLMs, enhance model performance, fine-tune LLMs
• Work with the team to build and maintain complex software systems and tools.
• Adopt modular architecture and good software development/engineering practices to enhance the overall product performance and guide other team members.
• Produce clean, efficient code based on specifications.
• Coordinate the analysis, troubleshooting and resolution of issues in the models and software.

About You

• bachelors/MS/PhD in Mathematics, Statistics, Computer Science, or other related fields.
• 10+ years of relevant experience.
• Strong analytical thinking. Ability to creatively solve business problems, innovating innovative approaches where required .
• Ability to clean, transform, manipulate, and analyse large datasets for insights leading
• to business process improvements or solution development.
• Experience in developing, testing, and maintaining large codebases in a collaborative environment, while meeting industry best practices.
• Highly proficient in programming skills in Python, SQL, Hadoop/Hive.
• Exposure to programmatic use of GenAI/LLMs and related ecosystem.
• Experience in developing Deep Learning based solutions using PyTorch or TensorFlow
• Self-driven and results oriented. Willing to stretch to meet tight timelines.
• Strong team player with ability to collaborate effectively across geographies/ time zones.
• Excellent written and verbal communication skills.

Preferred Qualifications :

• Knowledge of containerized solutions using Docker/ Kubernetes.
• Exposure to Prompt Engineering, Embedding Generation, Retrieval Augmented
• Generation( RAG) space (eg, Vector DB, Elastic Search) will be plus.
• Knowledge of Computer Vision & Deep Learning Methods.
• Good working Knowledge of Mathematical and statistical concepts, optimization, data structures and algorithms, data analysis, visualizations, and applications of same in a variety of business problems.
• Experience deploying solutions with large-scale business impact in commercial settings.