Senior Software Engineer-SRE

As a Site Reliability Engineer, you will be responsible for ensuring the reliability, availability, and performance of our Mission Critical, eCommerce , and platform systems and infrastructure.

About Cat (CaterpillarCareers)

• 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.

Responsibilities

• You will collaborate with cross-functional teams to develop and implement strategies to improve system stability, automate repetitive tasks, and enhance service delivery and performance .
• Monitor and troubleshoot production and QA systems to identify and resolve performance, scalability, and reliability issues proactively.
• Participate in the on-call rotation to provide 24/7 critical incident support for supported systems Design, implement, and maintain automated processes and tools to streamline deployment and release processes.
• Collaborate with cross-functional teams to define , document , and implement operational processes, best practices, and procedures.
• Implement and maintain system monitoring tools and dashboards to provide real-time insights into system performance and identify potential issues.
• Work closely with developers to identify and fix bugs and performance bottlenecks in the application code.
• Ensure that systems and infrastructure comply with security, compliance, and regulatory requirements.
• Continuously evaluate systems and processes to identify areas for improvement and implement changes as needed.

Requirements

• Bachelor's degree in Computer Science , Information Technology, a related field, or equivalent experience.
• 9+ years of experience in site reliability engineering, DevOps, QA, or a related field.
• Strong experience with node/next.js solution s

Experience with AWS infrastructure and services

• Solid understanding of networking, load balancing , on prem hosting solutions, and web application architectures.
• Experience with technologies, such as Docker and Kubernetes.
• Excellent problem-solving skills and a strong attention to detail.
• IT and Business communication skills and ability to collaborate effectively with cross-functional teams.
• If you have a passion for delivering reliable, high containerization - performance services and thrive in a fast-paced environment, we'd love to hear from you.

Preferred

• Experience with IaC solutions like
• Cloudformation and Terraform Experience with CI/CD solutions - Github , Azure DevOps Strong troubleshooting and critical thinking skills 6 + years of experience and proficiency in one or more programming languages, such as Python (preferred), Javascript (preferred) .

Apply now to join our team as a Site Reliability Engineer!

Posting Dates

November 15, 2026 - November 21, 2026 Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply Not ready to apply? Join our Talent Community .