Sr. AI/ML Engineer

Sr. AI/ML Engineer

Location: Chicago, IL

Work Type: Onsite

Job Type: Contract

Skill: AI/ML, Databricks and Azure Ai foundry, MLflow, Unity Catalog, Delta Lake

Experience Required: 10+

Summary: Databricks and Azure Ai foundry are must have skill

In this role, you will design, build, and deploy scalable AI and machine learning solutions that drive business impact. You will lead the full AI lifecycle from experimentation through production, developing both traditional ML models and LLM-powered systems such as Retrieval-Augmented Generation (RAG) pipelines and Agentic AI Systems. You will collaborate with cross-functional teams, translate complex problems into technical solutions, and ensure systems are reliable, performant, and aligned with client needs. We are looking for engineers who are highly driven, curious, and energized by the pace of AI innovation. The ideal candidate keeps a close pulse on where AI is going, actively explores emerging tools and techniques, and brings that mindset into building practical, production-ready solutions. This role is ideal for someone who wants to take ownership, move quickly, and help shape the next generation of AI capabilities.

Responsibilities:

• Databricks, MLflow, Unity Catalog, Delta Lake, and model serving
• Lead the design, development, and deployment of machine learning models, Agentic AI systems, and LLM-based applications.
• Translate business challenges into scalable AI solutions and define success metrics aligned with business KPIs.
• Design and implement RAG pipelines, embedding strategies, and vector search architectures.
• Build agentic workflows, prompt strategies, and orchestration patterns for LLM systems.
• Own AI/ML solutions end to end, from scoping and design through implementation, deployment, and operationalization, with a high degree of autonomy.
• Evaluate model and LLM performance using automated and human-in-the-loop methods while implementing guardrails and monitoring.
• Optimize AI systems for latency, cost, scalability, and reliability.
• Architect and maintain scalable deployment strategies, CI/CD pipelines, and MLOps workflows.
• Implement monitoring, drift detection, retraining pipelines, and model lifecycle management practices.
• Design and maintain production-grade data pipelines ensuring validation, lineage, and reproducibility.
• Mentor team members, influence AI architecture decisions, and promote responsible AI governance.
• Stay current with advancements in AI/ML, including LLMs, agentic systems, tooling, and applied best practices, and bring relevant ideas into the team's work.

Qualifications:

Bachelor's or Master's degree in Computer Science, Engineering, Data Science, or a related field, or equivalent practical experience, preferred.

5 or more years of relevant experience required.

Experience in ML engineering, Applied AI, or related fields preferred.

Experience deploying machine learning models into production environments required.

Experience building and deploying LLM-powered applications such as RAG systems, Agentic workflows.

Experience building AI/ML systems in startup, high-growth, or large-scale enterprise environments, with a track record of applying learned best practices to improve team standards and delivery maturity, preferred.

Strong Python expertise and production-grade software engineering practices required.

Experience with model serving frameworks and API development (e.g., FastAPI, MLflow, etc.) required.

Experience with vector databases and embedding workflows required.

Familiarity with orchestration frameworks such as LangChain, LlamaIndex, or similar tools required.

Experience with CI/CD pipelines, containerization, and cloud-based deployment environments required.

Strong understanding of evaluation methodologies for both predictive ML and Agentic systems required.

Experience designing AI platforms or reusable AI templates preferred.

Familiarity with model monitoring frameworks and evaluation tooling for LLM systems preferred.

Experience working in regulated or high-compliance environments preferred.

Experience optimizing cost and performance for large-scale inference workloads preferred.

Experience fine-tuning or adapting foundation models preferred.

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.