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Java Technical Lead

Role: Lead Java FSD Location: McLean, VA (5 days onsite) ( Local Only )Exp Required: 12+ Years
Job Summary: We are seeking a Lead 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, Python, 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.- Familiarity with LangChain for building LLM-powered application workflows.- Familiarity 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 .- 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.