Sr. Java Full Stack Developer
Staffxpert LLC
Sr. Java Full Stack Developer
Location : Alpharetta GA
Key Skills
Java | Spring Boot | Angular | TypeScript | JavaScript | GenAI | AI Agents | Python | Microservices | REST APIs | AWS | Threading/Concurrency | MySQL | PostgreSQL
Job Summary
We are seeking an experienced Sr. Java Full Stack Developer with strong hands-on expertise in Java, Spring Boot, Angular, TypeScript, and GenAI . The ideal candidate will develop end-to-end application features across modern frontend and backend platforms and leverage AI-powered development tools to accelerate software delivery.
The candidate should have experience building scalable, cloud-native applications, microservices, REST APIs, and modern web applications, along with a strong understanding of software engineering best practices.
Key Responsibilities
- Design, develop, test, and deliver end-to-end full-stack application features.
- Build modern frontend applications using Angular, TypeScript, and JavaScript ; React/Stencil experience is a plus.
- Develop scalable backend services and REST APIs using Java and Spring Boot .
- Develop supporting services using Python as required.
- Implement and work with microservices and cloud-native architectures , preferably on AWS.
- Apply strong knowledge of Java threading/concurrency, OOP, SOLID principles, design patterns, and Clean Code practices.
- Utilize GenAI and AI-powered development tools such as GitHub Copilot, Cursor, Claude, Kiro, or similar platforms.
- Contribute to AI-agent development and validate AI-generated code for functionality, security, performance, and maintainability.
- Write clean, maintainable, testable, and well-documented code.
- Follow TDD and participate in code reviews, architecture discussions, and Agile ceremonies.
- Troubleshoot and resolve application, build, and deployment issues.
Required Qualifications
- 7+ years of professional software development experience preferred.
- Strong hands-on experience with Java and Spring Boot .
- Strong hands-on experience with Angular and TypeScript .
- Strong JavaScript skills.
- Hands-on experience with GenAI / AI-assisted software development .
- Experience with AI development tools such as GitHub Copilot, Cursor, Claude, Kiro , or similar.
- Strong understanding of Java threading/concurrency .
- Experience with REST APIs and microservices.
- Experience with Python.
- Strong understanding of OOP, Design Patterns, SOLID, Clean Code, and defensive programming.
- Experience with cloud-native development, preferably AWS .
- Strong knowledge of relational databases such as MySQL and PostgreSQL .
- Strong problem-solving and communication skills.
Preferred Qualifications
- Experience building AI Agents / Agentic AI applications .
- Experience with micro-frontend architecture and Web Components.
- Experience with Stencil .
- Kubernetes experience.
- Knowledge of 12-Factor App principles .
- Experience developing supporting tooling/harnesses for AI agents.
- Experience with React in addition to Angular.
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