Senior Java AI Engineer: Modernize Monolith & Shape AI

Motion Recruitment Partners LLC; Richardson (TX); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Motion Recruitment Partners LLC in Richardson, TX is seeking a Senior Software Engineer to advance a large Java‑based monolithic platform while integrating AI‑focused improvements across the development lifecycle.

You will work hybrid (2 days onsite), contribute to modernizing Java 8 code to Java 21, collaborate with Angular frontend teams, and help introduce AI agents to accelerate delivery in enterprise-scale systems.

Qualifications

• Strong background developing with Java in enterprise environments.
• Experience working within large, monolithic codebases.
• Hands-on experience with Angular (v15+).
• Practical experience building, integrating, or leveraging AI agents or LLM-based tools.
• Solid understanding of software architecture, testing, and SDLC practices.

Responsibilities

• Maintain and enhance a large-scale Java-based platform.
• Contribute to upgrades to modern Java versions.
• Collaborate on introducing AI tools and workflows into development processes.
• Help design and iterate on AI agents that support engineering tasks.
• Partner with cross-functional teams on product and system improvements.

Skills

Java

Monolithic codebases

Angular

AI agents / LLM tools

SDLC practices

Job description

Motion Recruitment Partners LLC in Richardson, TX is seeking a Senior Software Engineer to advance a large Java‑based monolithic platform while integrating AI‑focused improvements across the development lifecycle.

You will work hybrid (2 days onsite), contribute to modernizing Java 8 code to Java 21, collaborate with Angular frontend teams, and help introduce AI agents to accelerate delivery in enterprise-scale systems.