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# Senior MBSE Java Developer

- **Company:** Dassault Systemes
- **Location:** Plano, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Java (Programming Language), Computer-Aided Design, Agile Methodology, Systems Engineering, Automation of Tests, Computer Aided Three-Dimensional Interactive Application (CATIA), Code Review, Collaborative Learning, Continuous Integration, Software Debugging, Memory Management, Junit, Language Modeling, Object-Oriented Software Development, Performance Tuning, Software Engineering, Software Systems, Systems Modeling Language, Systems Architecture, System Testing, Strategies of Testing, UML, Test-Driven Development (TDD), Git, Information Technology, Teamcity, Jenkins, Crud
- **Published:** November 7, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-mbse-java-developer-plano-tx--5887c6f5-ebe9-4070-9170-9dd656b04429

## About the Role

Java, Software Engineering, Systems Engineering, Software Engineering, Java, Ecosystems, CATIA CAD, Performance Engineering, System Validation, Memory Hardware, * Master's degree in Computer Science, Engineering, or related field

 * This position will require you to be onsite at our Plano office.
 * 4+ years of experience in Java and complex software systems
 * Strong expertise in Core Java and system-level design
 * Strong experience with Git and collaborative development workflows
 * Experience with CI/CD pipelines (Jenkins, TeamCity, etc.)
 * Proven ability to design and debug large, complex, object-oriented systems
 * Experience with performance optimization, memory management, and scalability
 * Solid understanding of TDD, JUnit, and testing strategies for non-trivial systems
 * Comfortable working in Agile environments, but able to operate independently
 * Familiarity with modeling languages (SysML/UML) or domain-specific languages is a strong plus
 * Excellent communication skills, able to explain complex ideas clearly
 * High ownership mindset, you take responsibility for outcomes, not just tasks
 * What Success Looks Like:
 * Work on deeply technical, intellectually challenging problems (not CRUD apps)
 * Influence the evolution of next-generation engineering standards (SysML v2)
 * Build software used to design real-world complex systems - aircraft, vehicles, space systems
 * High level of autonomy and technical ownership
 * Collaborate with top-tier engineers and domain experts globally
 * Continuous growth through complex challenges, architecture work, and peer learning
 * Be part of a stable, innovation-driven company with a long-term vision

## Description

You will be expected to own problems end-to-end, influence technical direction, and contribute to the evolution of the SysML v2 standard implementation. Some more of your responsibilities will include the following:

 * Drive the design and implementation of core SysML v2 modeling capabilities
 * Take ownership of complex, ambiguous problems and deliver robust, scalable solutions
 * Contribute to technical architecture decisions and long-term product direction
 * Deeply understand and help shape the implementation of the SysML v2 standard
 * Improve system performance, memory usage, and model scalability for large-scale engineering models
 * Analyze product metrics and real-world usage to guide engineering improvements
 * Collaborate across teams (R&D, QA, Customer Success) to resolve complex technical challenges
 * Advocate for and implement engineering best practices (clean code, TDD, code reviews, CI/CD)
 * Build and maintain automated testing strategies for complex modeling scenarios