Python AI/ML Engineer

• Candidate should have 6+ years of hands-on experience in backend development with Python and AWS-based environments.• Design, develop, and maintain scalable backend systems using Python frameworks (FastAPI, Django, Flask).• Build and optimize RESTful APIs with strong adherence to best practices and performance standards.• Develop asynchronous applications using async/await for high-performance and concurrent processing.• Design and optimize PostgreSQL databases, including complex queries, indexing, and schema design.• Implement and manage microservices-based architectures ensuring scalability, reliability, and fault tolerance.• Deploy and manage applications on AWS cloud (EC2, S3, Lambda, EKS, Glue).• Containerize applications using Docker and orchestrate using Kubernetes (EKS).• Build and maintain CI/CD pipelines using Jenkins, GitLab, or GitHub Actions.• Integrate AI/ML capabilities using OpenAI APIs and LangChain or similar frameworks.• Develop features like semantic search, embeddings, and LLM-powered workflows.• Work with vector databases (Pinecone, Weaviate, pgvector) and graph databases (Neo4j).• Build and maintain ETL/ELT pipelines using AWS Glue or Apache Spark for data processing.• Ensure performance optimization, data quality, and system observability across services.Required Skills:1. Strong Python Backend Development• Expertise in FastAPI / Django / Flask• Experience building REST APIs, async programming, and scalable backend services• Strong understanding of SQLAlchemy and database integration2. AI / ML & LLM Integration (Must Have)• Hands-on experience with OpenAI APIs, LangChain, or similar frameworks• Knowledge of prompt engineering, embeddings, and semantic search• Experience with vector databases (Pinecone, Weaviate, pgvector3. AWS Cloud & Microservices Architecture• Strong hands-on experience with AWS services (EC2, S3, Lambda, EKS, Glue)• Experience with Docker, Kubernetes, and CI/CD pipelines• Solid understanding of microservices, distributed systems, and system designNice to Have Skills:• Frontend experience with React, JavaScript/TypeScript, Redux• Experience with Neo4j or graph databases• Data engineering exposure (ETL pipelines, Spark, data quality)Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.