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Java AI Engineer

AceStack LLC

Job Title : Java AI Engineer

Location : Phoenix, AZ (ONSITE)

FTE ONLY

Job Description


We are seeking a Senior Java Engineer to design and build AI-powered developer tools, Agentic workflows, and performance engineering frameworks. This role focuses on developing AI agents using GitHub Copilot Agent Mode and Claude-based models within modern IDE environments such as IntelliJ to automate software engineering workflows across CI/CD pipelines, performance testing, and developer productivity tooling.

Must Have Technical/Functional Skills


Java, AI, Github Copilot Agent, Claude based models

Roles & Responsibilities
Java Engineering


o Design and develop scalable Java tools and frameworks focusing on application Performance and Resiliency testing


o Build frameworks and reusable components to shift left and accelerate performance and resiliency testing.


o Build internal developer platforms and frameworks that accelerate engineering productivity.


o Develop services that interact with micro-services architectures and distributed systems.
AI Agent Development


o Design and implement Agentic AI workflows that automate engineering tasks such as code analysis, PR validation, test orchestration, Results analysis and CI/CD operations.


o Build AI agents using GitHub Copilot Agent Mode, leveraging Claude models and other LLMs.


o Develop developer productivity agents inside IntelliJ and GitHub environments.


o Create AI-assisted tooling for root cause analysis, test generation, and system diagnostics.
CI/CD Automation


o Build and optimize GitHub Actions (GHA) pipelines for large-scale mono-repos and microservices architectures.


o Develop automation that integrates AI agents directly into CI/CD workflows.


o Implement automated checks for:


o performance regressions


o code quality


o test coverage


o release readiness
Performance Engineering


o Design frameworks for performance testing automation and continuous performance validation.


o Build tooling that integrates performance tests into CI/CD pipelines.
Vacancy posted 3 days ago
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