Python/AI Developer

Data Scientist / AI-ML Engineer (Contract-to-Hire) 📍 Location: Plano, TX (Hybrid - onsite 1-2 times per week as needed) ⚠️ Visa Sponsorship: Not available 📝 Employment Type: Contract-to-Hire 🧪 Selection Process: May include a 2-2.5 hour HackerRank assessment Position Overview We are seeking an experienced Data Scientist / AI-ML Engineer to work on advanced AI, machine learning, and large language model (LLM) initiatives. This is a contract-to-hire role, and candidates must be open to transitioning to full-time employment. The ideal candidate will have strong experience in Python, distributed data systems, vector databases, and LLM-related projects. This role requires both technical depth and client-facing consulting experience. Key Responsibilities • Develop and deploy AI/ML solutions leveraging data science best practices • Build and enhance Large Language Models (LLMs) and support LLM data ingestion pipelines • Work with structured and unstructured datasets of varying complexity • Process and pipeline large-scale data streams in distributed computing environments • Implement batch and real-time model scoring solutions • Design and assemble large, complex datasets aligned with business requirements • Perform statistical analysis and ad hoc data investigations • Translate business problems into scalable data science solutions • Conduct market research and develop strategic points of view for clients • Communicate findings and insights effectively to stakeholders • Participate in resolving data flow and data quality issues • Support ML Ops initiatives and model lifecycle management Required Qualifications • 5+ years of experience using Python for data analysis • 3+ years of experience in a consulting environment supporting data science projects • Hands-on experience with Vector Databases • 3+ years of experience in one or more of the following: • Building or enhancing LLMs • LLM data ingestion pipelines • AI/ML model development • Statistics • ML Ops Preferred Skills • Strong problem-solving skills and ability to work independently • Structured approach to issue identification and resolution • Excellent verbal and written communication skills • Team-oriented mindset with strong work ethic and reliability • Bachelor’s or Master’s degree in a relevant field preferred