Senior Software Engineer, Gen AI

Caterpillar Brazil; Irving (TX); On-site; USD 113,000 - 183,000; Full time

Benefits offered by this job

Medical, dental, and vision benefits

401(k) savings plans

Paid time off

Tuition Reimbursement

HSA

Job summary

Caterpillar is seeking a Senior Software Engineer to contribute to Generative AI initiatives. You will build AI-powered assistants, AI-infused pipelines, tooling, and services, including edge deployments and production-ready analytics workflows.

You will partner with data scientists, apply prompt engineering, and deploy with FastAPI on AWS. Strong communication and cross-functional teamwork are essential in a Fortune 100 environment.

Qualifications

• 5+ years of software development experience and solid OOP knowledge.
• 3+ years designing and developing software using Python and/or Go.
• Nice to have frontend integration experience.
• Experience with Gen AI system architectures and multi-agent concepts.
• Excellent communication and cross-functional collaboration.

Responsibilities

• Develop and deploy Gen AI solutions using Python/Go and OOP.
• Set up and manage CI/CD pipelines with GitHub Actions.
• Deploy on AWS using CloudFormation.
• Work with LangChain, LangGraph, Semantic Kernel, and Crew.ai.
• Apply LLM knowledge and prompt engineering concepts.
• Develop services with FastAPI on AWS and edge devices.
• Collaborate with data scientists to productionize analytics pipelines.

Skills

Python

Go

OOP

CI/CD

AWS

LangChain

LangGraph

LLMs

Tools

GitHub Actions

FastAPI

CloudFormation

Airflow

SageMaker

Job description

Career Area: Technology, Digital and Data

Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Cat® Digital is the digital and technology arm of Caterpillar Inc., leveraging the latest technologies to build industry leading digital and analytics solutions for our customers and dealers. We’ve created an inclusive environment for you to explore your passions, make an impact and do the work that really matters. With over 1.5M connected assets worldwide, our business and in the industries, we serve, data is generated continuously by Cat® equipment using the latest technology, advanced analytics, telematics and AI capabilities to help our customers build a better world.

Job Summary

As a Senior Software Engineer you will work on Generative AI projects focused building assistants, AI-infused processing pipelines, tooling, and software. Join our innovative team and contribute to the development of cutting-edge AI solutions at Cat Digital.

What You Will Do

• Develop and deploy Gen AI solutions utilizing Python / Go and OOP principles.
• Implement and manage CI/CD pipelines using GitHub Actions.
• Deploy solutions on AWS using CloudFormation.
• Work with frameworks such as LangChain, LangGraph, Semantic Kernel, and Crew.ai.
• Apply knowledge of Large Language Models (LLMs) and prompt engineering concepts.
• Develop and deploy services using FastAPI on AWS.
• Develop services and components to be deployed to edge devices.
• Collaborate with data scientists to refactor analytics solutions for production, ensuring scalability and efficiency.
• Assist in the development of machine learning and AI pipelines using Apache Airflow.

What You Will Have

• Software Development: Extensive knowledge of software development tools and activities; ability to produce software products or systems in line with product requirements.
• Software Development Life Cycle: Extensive knowledge of the software development life cycle; ability to use a structured methodology for delivering and managing new or enhanced software products.
• Software Product Design/Architecture: Extensive knowledge of software product design; ability to convert requirements into software product design.
• Software Product Technical Knowledge: Extensive knowledge of technical aspects of a software products; ability to design, configure and integrate technical aspects of software products.
• Software Product Testing: Extensive knowledge of software product testing; ability to design, plan, and execute testing strategies and tactics to ensure software product quality and adherence to stated requirements.

Considerations for Top Candidates

• 5+ years or more of software development experience and solid working knowledge of OOP principles.
• 3+ years or more of experience in designing and developing software applications in Python and/or GoLang.
• (Nice to have experience: Integration with frontend frameworks)
• Experience with modern Gen AI system architectures and techniques (multi agent, big tool, context management, MCP, long term memory)
• Exceptional communication skills with experience working on a cross-functional team.
• Comfort planning, building, maintaining, and coordinating with others on large, complex projects.
• Experience with Python libraries such as FastAPI, LangGraph, and LangChain.
• Experience working with Git version control on medium to large teams.
• Deploying software using GitHub Actions or similar.
• Experience with AWS components such as SageMaker Studio, Lambda, API Gateway, and RDS.
• Technical writing skills.

What You Will Get

Working with a Fortune 100 leader, you can build your career on a global scale and take advantage of development opportunities with emerging technologies. We’ve created an inclusive environment for you to explore your passions, make an impact and do the work that really matters. Join Us.

Additional Details

• This position has the option to be based out of either our Chicago, IL; Peoria, IL; or Irving, TX (Dallas) offices.
• Relocation Assistance is NOT available for this role.

About Caterpillar

Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.

Company Culture

There’s more to work at Caterpillar than just the work itself. We hire smart, friendly people and it shows in our culture. We hold ourselves to high standards and make sure our values of integrity, excellence, teamwork, commitment and sustainability come to life in the way we work. We make sure our employees feel continuously challenged while also supported. We provide professional growth opportunities, including leadership programs. We celebrate the diversity of our team, while also working together as one Caterpillar. Our culture, like everything at our company, is made possible by each employee’s contribution. Person by person, we create the environment we work in, and we are proud of the Caterpillar we’ve built.

Summary Pay Range

$112,710.00 - $183,140.00

Benefits

• Medical, dental, and vision benefits*
• Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
• 401(k) savings plans*
• Health Savings Account (HSA)*
• Flexible Spending Accounts (FSAs)*
• Health Lifestyle Programs*
• Employee Assistance Program*
• Voluntary Benefits and Employee Discounts*
• Career Development*
• Incentive bonus*
• Disability benefits*
• Life Insurance*
• Parental leave*
• Adoption benefits*
• Tuition Reimbursement*
• These benefits also apply to part-time employees

Visa Sponsorship

Visa Sponsorship is not available for this position.

Posting Dates

August 27, 2026 - September 9, 2026

Equal Opportunity Statement

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Any offer of employment is conditioned upon the successful completion of a drug screen.