Job Specifications
DataStaff, Inc. is seeking a Senior Full Stack AI/ Java Developer for a long-term contract opportunity with one of our direct clients in Raleigh, NC
*This position is hybrid
Job Description:
The Senior Full Stack Java Developer – AI-Driven Modernization is a critical role that combines deep Java expertise with AI-powered development practices to transform legacy mainframe applications into a secure, scalable, and user-friendly web-based platform. This position requires hands-on coding experience across the stack and the ability to embed AI into every stage of the software development lifecycle—from design and coding to testing, security, and performance optimization.
Responsibilities
Transform a legacy mainframe system into a modern, web-based platform that improves usability, accessibility, and scalability.
Lead full-stack development using Java (8+ or higher), Spring Boot, Spring Data, and ORM tools like Hibernate/JPA.
Apply AI-driven practices for code generation, automated testing, security vulnerability detection, and performance optimization.
Write AI prompts and specifications into development workflows, ensuring clarity and accuracy for automated processes.
Build responsive front-end interfaces with HTML5, CSS, JavaScript, and frameworks such as React or Angular or similar.
Design and implement RESTful APIs, ensure secure and scalable architecture, and manage data migration to relational databases (PostgreSQL, Oracle, DB2or similar).
Integrate messaging platforms (JMS, RabbitMQ, Kafka or similar).
Implement CI/CD pipelines(Jenkins, GitHub Actions or similar) and follow Agile methodologies.
Ensure compliance with secure coding standards and contribute to technical documentation and deployment support.
Knowledge and Experience:
Hands-on experience in Java development with full-stack expertise.
Experience in Spring Framework/Spring Boot, ORM tools (Hibernate/JPA) or similar.
Strong front-end development experience:HTML5, CSS, JavaScript, and modern frameworks (React/Angular).
Solid understanding of RESTful API design, microservices architecture, and cloud-native development.
Hands-on experience with relational databases and advanced SQL.
Experience with unit testing frameworks and CI/CD pipelines.
Strong understanding of secure coding practices, compliance standards, and performance optimization.
Experience with legacy system enhancement and modernization.
Experience with cloud platforms (AWS, Azure, GCP).
Experience with containerization technologies (Docker, Kubernetes).
Experience with event-driven architectures and streaming platforms such as Kafka.
Required Skills:
7 Years - Experience with Backend (Java 8+ or higher, Spring Framework, Spring Framework, Spring Boot, Spring Data JPA/Hibernate/REST)
2 Years - Experience in AI prompt engineering and writing AI specifications for development automation and intelligent workflows
2 Years - Experience applying AI in software development processes(code generation, automated testing, security scanning, optimization)
2 Years - Experienced in implementing AI Security & Governance, AI security best practices, understanding and applying security safeguard when using agentic AI
2 Years - Experience with AI-assisted development tools (GitHub Copilot, OpenAI, Gemini, Windsurf or similar)
4 Years - Experience with Frontend (JavaScript, HTML5, CSS, Bootstrap or similar technologies)
4 Years - Experience with Databases development (DB2, Oracle, PostgreSQL or other databases, Writing SQL, Stored Procs)
Highly Desired Skill:
1 Years - Experience with React, Angular and similar UI framework
1 Years - Experience with Mainframe System Modernization
This opportunity is available on a corp to corp basis or as a W2 position with a competitive benefits package. DataStaff, Inc. offers medical, dental, and vision coverage options as well as paid vacation, sick, and holiday leave. As many of our opportunities are long-term, we also have a 401k program available for employees after 6 months.
About the Company
DataStaff, Inc. (DSI), founded in 1998, is a small North Carolina women-owned business. DSI is a full-service staffing company that places high-level, reliable contract, contract to hire and permanent positions.
To help clients meet evolving goals and challenges, especially in regards to human service technology, we provide technology integration solutions such as MMIS and HIE.
We have a long history of providing strong IT talent and solutions to our clients, but we pride ourselves most on our dedication in providing detai...
Know more