Senior AI Engineer

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

Benefits offered by this job

Disability insurance

Health reimbursement accounts

Insurance (various)

401(k) plan

Job summary

Infosys Limited is seeking 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 system design.

Responsibilities include building end-to-end LLM-powered apps, designing RAG pipelines, and integrating with APIs and cloud platforms. You will evaluate accuracy, latency, and cost while ensuring reliability and performance.

Qualifications

• Bachelor’s degree or foreign equivalent in a relevant field.
• Willingness to relocate/travel to work/project location.
• Infosys requires authorized work status in the United States.

Responsibilities

• Document business requirements and guide design discussions.
• Code and integrate features while maintaining system stability.
• Review code and manage changes in repositories.
• Implement test strategies and coordinate bug fixes.
• Develop training, documentation, and user support materials.
• Resolve production issues and propose preventive measures.
• Maintain detailed records to enrich the knowledge base.

Skills

Python

LLM frameworks

LangChain

APIs

Cloud platforms

Education

Bachelor’s degree in a relevant field

Tools

LangChain

LangGraph

AutoGen

Embeddings

Job description

Technology|Generative AI|Conversational AI Platform

Technical Skills 2

Technology|Agentic AI|Agent Engineering

Technical Skills 3

Technology|OpenSystem|Python - OpenSystem

Overview

The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering and value-stream management, enabling real-time visibility into the flow of value. Our team leverages advanced technologies such as AI, ML, and predictive analytics to drive continuous improvement, enhance delivery processes, and accelerate time to market. Join us to be part of a team that is at the forefront of engineering innovation, delivering intelligent insights and empowering stakeholders to achieve hyper-productivity and sustainable growth.

In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below:

• 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

Your contribution to the team:

• A collaborative spirit and excellent communication skills.
• The ability to handle end to end SDLC phases from requirement gathering to implementation.
• A knack for translating complex requirements into actionable development tasks.
• A passion for design and hands-on coding experience
• A proactive approach to testing, troubleshooting, and refining our applications.
• The ability to work with cross-functional teams and do software integration.

Required Skill and Experience

AI engineer to design and build production-grade LLM-powered applications and agentic systems. This role owns the end-to-end development of intelligent solutions from architecture to deployment - leveraging Python, modern LLM frameworks, and scalable system design.

• Architect and deliver end-to-end LLM-powered applications and agentic workflows using Python
• Design and implement RAG pipelines over enterprise data using embeddings and vector databases
• Build multi-step, tool-using agents (planning, execution, memory) using frameworks such as LangChain
• Integrate AI systems with APIs, backend services, and cloud platforms
• Establish evaluation, reliability, and performance strategies (accuracy, latency, cost)

Preferred Skill and Experience

• Strong Python expertise with experience building and deploying production-grade backend systems
• Experience developing applications using LLMs, including prompt engineering and orchestration
• Proven experience with RAG architectures, embeddings, and vector databases
• Experience with agentic frameworks (e.g., LangChain, LangGraph, AutoGen)
• Experience in system design skills with experience building and scaling cloud-based applications

Additional Required Qualifications

• Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• 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. Infosys is unable to provide immigration sponsorship for this role now or in the future.

Estimated annual compensation range for this role will be as follows:

• In CA / WA / NY / CO, IL, MN, NJ: $ 73000 to $ 102200
• In Washington, DC: $66100 to $ 100200

Along with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits:

• Long-term/Short-term Disability
• Health and Dependent Care Reimbursement Accounts
• Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)
• 401(k) plan and contributions dependent on salary level

About Us

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

EEO

Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.