Senior Full Stack Developer

HMG America LLC is the best Business Solutions focused Information Technology Company with IT consulting and services, software and web development, staff augmentation and other professional services. One of our direct clients is looking for Senior Full Stack Developer in Mclean,VA. Below is the detailed job description.

Title: Senior Full Stack Developer

Location: Mclean,VA

Duration: FTE

Job Description:

• We are seeking a Senior Full Stack Developer with strong backend expertise in Java 17 and Spring Boot, along with solid frontend skills in Angular and TypeScript.
  The ideal candidate will have proven experience building and operating enterprise-grade microservices at scale.
  This role requires hands-on experience with cloud modernization, containerization, CI/CD, observability, and production incident troubleshooting.
  Experience in the mortgage domain, particularly in loans and appraisals, is preferred.
  Exposure to Generative AI and prompt engineering is a plus.
  

  Experience and Qualifications
  10+ years of hands-on full stack development experience delivering enterprise-grade applications.
  Strong backend development expertise in Java 17, Spring Boot, and REST APIs.
  Solid frontend development experience with Angular, TypeScript, HTML5, and CSS3.
  Experience building and managing microservices in distributed and cloud-native environments.
  Hands-on knowledge of Docker, Kubernetes, CI/CD pipelines, and observability practices.
  Experience with performance engineering and troubleshooting production incidents.
  Familiarity with PostgreSQL, MongoDB, Hibernate, and/or OpenJPA.
  Experience in the mortgage domain is preferred.
  Exposure to Generative AI and prompt engineering is a plus.
  

  Key Responsibilities
  

  • Backend Engineering
    Design, develop, and maintain scalable microservices using Java 17, Spring Boot, and REST APIs.
    Implement persistence layers using Hibernate and/or OpenJPA with PostgreSQL and MongoDB.
    Write clean, secure, testable, and maintainable code following established design patterns and best practices.
    Define and maintain API contracts using JSON and XML.
    Manage service configuration using YAML.
    
  • Frontend Engineering
    Build responsive and modular user interface components using Angular, TypeScript, HTML5, and CSS3.
    Integrate frontend applications with backend REST services.
    Ensure application performance, usability, and maintainability standards are met.
    Collaborate with UX and product teams to deliver features across MVPs and future releases.
    DevOps, CI/CD, and Platform Enablement
    Build and maintain CI/CD pipelines using Jenkins, Maven, and Gradle.
    Containerize services using Docker and deploy/manage workloads on Kubernetes.
    Support deployments on application servers such as Tomcat, where applicable.
    Work with source control and code review processes using Bitbucket.
    

  • Nice-to-Have Skills
    Experience with cloud-native patterns and distributed systems.
    Knowledge of observability, monitoring, and incident management practices.
    Exposure to Generative AI use cases and prompt engineering techniques.
    Domain knowledge in mortgage systems, especially loans and appraisals.