Senior Software Engineer

Caterpillar; Peoria (IL); On-site; USD 113,000 - 183,000; Full time

Job summary

Caterpillar is seeking a Senior Software Engineer in Peoria, IL to build Python data pipelines and support data-driven applications on the Cat Digital team. You will design and deploy CI/CD pipelines, collaborate with cross-functional partners, and contribute to scalable data solutions across the enterprise.

The role emphasizes strong Python engineering, OOP, and cloud/data warehousing skills within a team that values quality, innovation, and operational excellence.

Qualifications

• Strong experience with Python data pipelines and data engineering.
• Solid understanding of object-oriented design and software development principles.
• Experience with Git version control in medium to large teams.
• Familiarity with cloud services (AWS) and data warehousing tools (Snowflake).
• Experience deploying/maintaining CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps).

Responsibilities

• Develop Python data pipelines to build business data objects for applications.
• Design, implement and maintain CICD pipelines and deployment processes.
• Translate requirements into robust data engineering solutions and tests.
• Ensure code quality with unit and integration tests and participate in code reviews.

Skills

Python programming

OOP principles

Tools

Git

AWS

Snowflake

CI/CD tools

Job description

## Senior Software EngineerApply: Peoria, Illinois: Chicago, Illinois: Full time: Posted Today: R0000391910**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 solutions for our customers and dealers. With over 1.5 million connected assets worldwide, our teams use data, technology, advanced analytics, telematics, and AI capabilities to help our customers build a better, more sustainable world.***Job Summary:**Cat Digital is the digital and technology focused organization within Caterpillar, Inc. Our global team is responsible for bringing digital capabilities to Caterpillar’s world-famous yellow iron. Working with your yellow partners and Cat Dealers, we execute key components of digital and marketing portfolios, including global marketing & brand, enterprise data, analytics and AI, equipment management, eCommerce, digital marketing, rental & used digital solutions, and aftermarket leads & insights.As a Senior Software Engineer on the Data Engineering team, you will be responsible for developing Python data pipelines that build business data objects used to support applications.**What You Will Do:*** Responsibilities of the incumbents are across functional lines with individuals assigned in new program development.* Competent to perform all programming, project management, and development assignments without close supervision; normally assigned the more complex aspects of systems work.* Works directly on complex application/technical problem identification and resolution.* Interpreting design requirements for engineering implementation* Building and deploying CICD pipelines* Implementing source to target mapping as pipeline code* Responsibility for Unit and Integration testing* Maintains high standards of software quality within the team by establishing good practices and habits* Identifies and encourage areas for growth and improvement within the team* Employee is also responsible for performing other job duties as assigned by Caterpillar management from time to time.**What You Will Have:*** **Software Development** Strong expertise in software development tools and activities; ability to produce software products or systems in line with product requirements.* **Software Development Life Cycle:** Strong expertise in software development life cycle; ability to use a structured methodology for delivering and managing new or enhanced software products to the marketplace.* **Software Product Design/Architecture:** Strong expertise in software product design; ability to convert market requirements into the software product design.* **Software Product Technical Knowledge**: Strong expertise in technical aspects of a software products; ability to design, configure and integrate technical aspects of software products.* **Software Product Testing**: Strong expertise in 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:*** Software development experience and solid knowledge of OOP principles* Experience in designing and developing software applications in Python* Experience working with Git version control on medium to large teams* Deploying software using CI/CD tools such as Jenkins, Github Actions, Azure Devops etc.* Experience with AWS components such as Lambda, Kinesis, Event Bridge, CloudWatch, CloudFormation, Dynamo, Fargate, S3, Sage Maker, IAM and RDS* Experience working with Snowflake* Hands‐on experience with GenAI developer tools* Experience with tools such as GitHub Copilot or Claude Code, or similar AI coding assistants to improve developer productivity, code quality, and delivery speed### ### **Summary Pay Range:**$112,710.00 - $183,140.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.**Benefits:**Subject to plan eligibility, terms, and guidelines. This is a summary list of 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### ### This position requires working onsite five days a week.