Senior AI Engineer: LLM-Powered Systems & Agentic Workflows

Infosys; United States; On-site; USD 66,000 - 102,000; Full time

Benefits offered by this job

Medical/Dental/Vision/Life Insurance

401(k) plan

Paid holidays + PTO

Job summary

Infosys seeks an AI engineer to design and build production-grade LLM-powered applications and agentic systems. You will own end-to-end development from architecture to deployment, leveraging Python, modern LLM frameworks, and scalable design patterns.

You will architect end-to-end LLM-powered applications with agentic workflows, design RAG pipelines over enterprise data, and build tool-using agents using LangChain and related frameworks.

Qualifications

• Bachelor's degree or foreign equivalent required from an accredited institution.
• This position may require relocation and/or travel to work/project location.
• Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply.

Responsibilities

• Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
• Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions
• Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability
• Conduct code reviews, do changes to the codebase and maintain code repositories
• Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards
• Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications
• Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability
• Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects

Skills

Python

LLM development

RAG architectures

Embeddings

LangChain

LangGraph

AutoGen

Education

Bachelor’s degree

Tools

LangChain

LangGraph

AutoGen

Job description

Infosys seeks an AI engineer to design and build production-grade LLM-powered applications and agentic systems. You will own end-to-end development from architecture to deployment, leveraging Python, modern LLM frameworks, and scalable design patterns.

You will architect end-to-end LLM-powered applications with agentic workflows, design RAG pipelines over enterprise data, and build tool-using agents using LangChain and related frameworks.