Role: Java FSD with AI
Location: Mclean, VA
Job Summary:
We are seeking a Senior Java Full Stack Developer with strong experience in building scalable enterprise applications using modern Java, microservices, cloud, and front-end technologies. The ideal candidate will have hands-on expertise across backend development, UI integration, cloud-native deployment, and DevOps practices. Experience with AI-driven solutions, LangChain, and LangGraph will be highly valuable for building next-generation intelligent applications and workflow orchestration solutions.
Key Responsibilities:
- Design, develop, and maintain scalable full stack applications using Java, Spring Boot, REST APIs, and modern UI frameworks.
- Build and enhance microservices-based solutions with strong focus on performance, security, monitoring, and reliability.
- Develop responsive and user-friendly front-end applications using Angular or ReactJS.
- Design and implement cloud-based solutions using AWS services.
- Collaborate with cross-functional teams to understand application architecture, build processes, and deployment requirements.
- Contribute to CI/CD pipelines and DevOps automation using industry-standard tools.
- Support application deployment, integration, troubleshooting, and performance optimization across target environments.
- Explore and implement AI-powered application capabilities using Python and modern orchestration frameworks such as LangChain and LangGraph.
Required Skills:
- 7+ years of experience in design and development of applications using Java 8+, J2EE, Spring, Spring Boot, RESTful Services, and UI frameworks.
- 2+ years of experience in designing and developing microservices using Spring Boot and REST APIs.
- Experience with AI application development and integrating intelligent workflows into enterprise systems.
- Hands-on experience with Python for backend scripting, automation, or AI/ML integrations.
- Experience with LangChain for building LLM-powered application workflows.
- Experience with LangGraph for orchestrating multi-step AI agents and stateful application flows.
- Strong hands-on experience with ORM frameworks such as JPA and Hibernate.
- Good knowledge and practical experience with Docker and Kubernetes.
- 2+ years of experience in at least one modern UI framework such as Angular or ReactJS.
- 1+ years of experience designing and implementing cloud-based solutions using AWS services such as EC2, IAM, S3, and Lambda.
- Strong knowledge of RDBMS, especially PostgreSQL.
- Experience with DevOps toolchain including Jenkins, Artifactory, Maven/Gradle, Git, and Bitbucket.
- Good understanding of key technical concepts including security, transactions, monitoring, and performance tuning.
Preferred Skills:
- Experience with OAuth implementation using Ping Identity.
- Familiarity with API Management tools such as Apigee and Service Mesh technologies like Istio.
- Experience with Elasticsearch, Logstash, and Kibana.
- Good knowledge of queue-based implementations and messaging systems.
- Experience with NoSQL databases such as MongoDB and APIs using GraphQL.
- Experience with scripting using Unix and Python.
Soft Skills:
- Strong communication and interpersonal skills.
- Self-starter with the ability to work independently.
- Fast learner with the ability to quickly adapt to new technologies and tools.
- Ability to contribute effectively to the success of assigned projects.
- Comfortable participating in technical discussions with project teams to understand architecture, build processes, and deployment activities.
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