Sr. Oracle CPQ Developer/Architect

Caterpillar; San Diego, Northern (CA, KY); On-site; USD 121,000 - 181,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401(k)

Health Savings Account

Flexible Spending Accounts

Career development

Incentive bonus

Life Insurance

Parental leave

Tuition reimbursement

Job summary

Caterpillar Inc. in San Diego is seeking a Senior Oracle CPQ Technical Developer to architect, build, integrate, and support enterprise-scale Oracle CPQ solutions. You will work with stakeholders to deliver scalable, high-quality configurations and customizations across CPQ modules and Java/JEE applications.

The role requires strong hands-on development, API integration, and governance, with involvement across the full SDLC and ongoing production support. Onsite five days a week in California.

Qualifications

• Bachelor’s degree in computer science or STEM-related field.
• 8+ years of JAVA application development and web services experience.
• 8+ years of Oracle CPQ and enterprise integration architecture.
• 8+ years of data modeling and database experience across multiple systems.

Responsibilities

• Partner with architects and stakeholders to design scalable, integrated CPQ solutions.
• Analyze use cases and implement CPQ customizations, including BML and Document Designer logic.
• Develop with Java/JEE, REST/SOAP APIs, and integrate enterprise components.
• Ensure governance, security, and performance across CPQ deployments.
• Plan upgrades, patches, and vendor coordination to minimize risk.
• Contribute across SDLC phases and provide production support.

Skills

Oracle CPQ

Java/J2EE

Web services (SOAP/REST)

SQL/PLSQL

Data modeling

APIs integration

OO Design

Front-End development

XML/XSL-FO

DevOps practices

Education

Bachelor’s degree in Computer Science or STEM

Tools

Apache Tomcat

BMQL

Document Designer

Document Engine

REST API Services

Job description

**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.Join Solar Turbines and propel the future of our sales, manufacturing, and service digital solutions as a Senior Oracle CPQ Technical Developer. In this highly hands-on role, you will architect, build, integrate, and support enterprise-scale Oracle CPQ solutions, leveraging your expertise in application development, data modeling, system integration, production support, and enterprise delivery processes to drive measurable business value.Partner with business stakeholders and cross-functional teams to solve complex challenges and deliver scalable, high-quality solutions. We are looking for an initiative-taker, problem solver, and collaborative builder who thrives in a fast-paced environment and takes ownership from concept to deployment.If you are passionate about architecting solutions, writing code, integrating systems, and delivering technology that drives business outcomes, we want to hear from you. This is a true builder's role—focused on creating, implementing, and supporting solutions, not just designing them.**Responsibilities:*** Partner with Enterprise and Solution Architects, and cross-functional business stakeholders (Sales, Marketing, Operations, Overhaul, etc.) to understand business requirements, assess process impacts, and design and implement scalable, integrated, business-ready enterprise solutions aligned with architectural standards, security requirements, and strategic business objectives.* Analyze business use cases and user stories; conduct code analysis, and design, develop, implement, and support scalable, sustainable Oracle CPQ solutions and customizations, including BML scripts, configuration and commerce rules, Document Designer, and Document Engine logic.* Design, develop, implement, and maintain Oracle CPQ solutions, Java/Java EE applications, middleware components, Apache Tomcat environments, REST/SOAP APIs, BMQL queries, custom web services, and enterprise integrations to support scalable, secure, and reliable business processes.* Ensure solution quality through technical governance, including architecture, design, code reviews, solution validation, and adherence to software engineering, security, scalability, performance, and enterprise governance standards.* Assess, plan, and execute Oracle CPQ product upgrades, Java middleware enhancements, Apache Tomcat server upgrades, security patches, and emerging platform capabilities; perform impact analysis, recommend adoption strategies, coordinate with software vendors to troubleshoot product issues, evaluate and implement vendor-recommended fixes and patches, and minimize operational risk and business disruption.* Contribute across all phases of the software development lifecycle, including estimation, planning, requirements analysis, development, testing, deployment, release management, production support, and continuous improvement initiatives.* Create and maintain technical documentation; develop and execute unit tests; and ensure compliance with coding standards, source control procedures, DevOps practices, enterprise processes, and change management requirements.* Perform platform maintenance, vulnerability remediation, application upgrades, patch deployments, and release activities while ensuring compliance with enterprise release management, change control, security, and governance processes.* Provide ongoing production support for Oracle CPQ, Java applications, middleware, Apache Tomcat environments, and integrations by troubleshooting incidents, performing root cause analysis, implementing corrective actions, collaborating with vendors to resolve product-related issues, and ensuring system stability, reliability, availability, and operational excellence.* Provide accurate effort estimates, actively participate in backlog refinement, sprint planning, and story grooming activities, and demonstrate flexibility, accountability, collaboration, and a team-first mindset to achieve delivery objectives.**Minimum Qualifications:*** Bachelor’s degree in computer science or STEM-related degree.* 10 years of enterprise integration architecture experience with familiarity with distinctive design and architectural patterns.* 8 years of hands-on experience in Oracle CPQ Enterprise solution development, CPQ Site management, Admin (Configuration, Commerce, Document Designer, Document Engine, Data Tables (CDT), rules, BML, BMQL, JET UI, REST API Services) experience.* 8+ years of JAVA (JDBC, Maven, Spring Framework, Eclipse, Tomcat) application development, testing, and implementation.* 8+ years of demonstrated Web & Front-End development (HTML, JavaScript, AJAX, JSON, and CSS) experience.* 8+ years of hands-on Web services (SOAP and REST), BML, Apache ASP, and custom API development experience.* 8+ years of Oracle Database (SQL, procedures, functions, triggers) and Data conversion/Data ETL experience.* 8+ years of hands-on experience in data modeling, schema creation, and databases (MySQL, Oracle (PL/SQL BMQL), MS SQL Server, PostgreSQL, MS Access, MongoDB.* 8+ years of hands-on experience in Enterprise programming (Python, Java, .Net, C#)* 6+ years of experience with document creation using XML and XSL-FO.* 6+ years with release management and change management experience.* Strong sense of urgency and accountability to drive outcomes, including responding to production related outages and issues.* Solid knowledge of Object-Oriented Programming (OOP) Patterns and Concepts.**Preferred Qualifications:*** 8 years of project implementation experience using various software development lifecycles (e.g., Agile, Waterfall, etc.)* solid presentation and facilitation skills with the ability to interact with the various levels of management.* 8 years of production support, incident/issue troubleshooting, and resolution experience.* 8 years of technical solutioning.* Excellent understanding of business complexity and project interdependence.* Proven record of delivering within deadlines.* Initiative-taking and proactive.* Excellent organization and problem-solving skills.* Strong written and verbal communication skills.* Strong organization skills.* Experience with multi-tier system development.* Proficiency in asynchronous programming, Generics, Threading, etc.* Object-oriented programming.* Must be a team player.* Azure DevOps proficiency.* Experience with performance tuning and scalable architecture design.* Good Knowledge and Experience in Manufacturing Domain### ### **Summary Pay Range:**$120,600.00 - $180,900.00Compensation 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.### Visa Sponsorship is not available for this position.**Posting Dates:**October 8, 2026 - November 11, 2026Any offer of employment is conditioned upon the successful completion of a drug screen.Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.