Role: AI Engineer - Open API

Location: Columbus, OH (Onsite)

Duration: 12 months

We are looking for a skilled AI Engineer with strong expertise in OpenAI technologies, Python development, and building AI-driven applications. The ideal candidate should have hands-on experience in designing, developing, and deploying LLM-based solutions, integrating OpenAI APIs, and working with machine learning pipelines.

Key Responsibilities

• Design, develop, and implement AI/LLM-based solutions using OpenAI models (GPT, Embeddings, Assistants, Vector Stores, Fine-tuning).
• Build robust, scalable Python applications integrating OpenAI APIs and other GenAI frameworks.
• Develop end-to-end pipelines for prompt engineering, data preprocessing, model evaluation, and deployment.
• Collaborate with product and engineering teams to identify AI use cases and deliver production-ready solutions.
• Optimize model performance, latency, and cost using best practices.
• Create tools, scripts, and automations for AI workflows (e.g., embeddings, RAG systems, chatbots).
• Ensure AI systems follow security, compliance, and ethical guidelines.
• Maintain documentation, architecture diagrams, and code quality standards.

Required Skills & Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, AI/ML, or related field.
• 2–6 years of experience as an AI Engineer / ML Engineer / Python Developer.
• Strong programming proficiency in Python and related libraries (FastAPI, Flask, Pandas, NumPy).
• Hands-on experience with OpenAI APIs, including GPT models, Assistants, Function Calling, Fine-tuning, and Embeddings.
• Experience building LLM-based applications, such as chatbots, RAG systems, classification tools, automation agents, or content generation engines.
• Familiarity with vector databases (Pinecone, ChromaDB, FAISS, Weaviate).
• Knowledge of cloud platforms (AWS, Azure, GCP) and containerization (Docker).
• Understanding of ML fundamentals: NLP, model evaluation, prompt engineering.
• Strong problem-solving, analytical, and communication skills.