W2 - Data Engineer with Java - Reston, VA

Data Engineer with Java Client Location: Reston, VA Work Mode: 100% Onsite (5 Days a Week) Employment Type: W2 only Job Summary We are seeking a highly skilled Data Engineer with strong Java Full Stack Development experience to design, build, and support enterprise data solutions, cloud-native services, and modern data platforms. The ideal candidate will possess expertise in Java enterprise development, AWS microservices, database engineering, CI/CD automation, and cloud infrastructure management. Experience with Master Data Management (MDM) platforms and applications is highly preferred. Required Skills • Java Full Stack Development • Data Engineering • AWS Cloud Services • Amazon ECS • AWS Lambda • Amazon EC2 • Amazon Redshift • Amazon Aurora PostgreSQL • SQL / PLSQL • GitLab CI/CD • Terraform • REST APIs • Microservices Architecture • Infrastructure as Code (IaC) Preferred Skills • Master Data Management (MDM) • Enterprise Data Integration • Data Governance • Cloud-Native Application Development • Production Support & Application Maintenance Key Responsibilities Application Development • Design, develop, enhance, and support enterprise-grade applications using Java and related frameworks. • Build scalable, secure, and high-performing cloud-native applications. • Develop and maintain RESTful APIs and microservices. Data Engineering • Design and implement enterprise data solutions supporting analytics, reporting, and operational business functions. • Build and maintain data pipelines and integration services. • Support Master Data Management (MDM) applications and related data services. Cloud & Infrastructure • Develop and support AWS-based microservices using: • Amazon ECS • AWS Lambda • Amazon EC2 • Implement infrastructure-as-code solutions using Terraform. • Manage and optimize cloud infrastructure for scalability and reliability. Database Engineering • Design and optimize solutions using Amazon Redshift and Aurora PostgreSQL. • Develop, tune, and troubleshoot complex SQL and PLSQL programs. • Ensure database performance, availability, and data integrity. DevOps & Automation • Build and maintain GitLab CI/CD pipelines. • Automate deployments and operational processes. • Support production releases and environment management. Support & Collaboration • Monitor and troubleshoot production issues. • Collaborate with cross-functional teams including architects, developers, business analysts, and operations teams. • Participate in code reviews, technical design discussions, and best practice initiatives. Qualifications • Strong hands-on experience in Java Full Stack Development. • Experience building enterprise data platforms and data engineering solutions. • Expertise in AWS cloud services and microservices architecture. • Strong experience with Redshift, Aurora PostgreSQL, SQL, and PLSQL. • Hands-on experience with GitLab and Terraform. • Excellent problem-solving and troubleshooting skills. • Strong communication and stakeholder collaboration abilities. Location Requirement • Must be willing to work onsite 5 days per week in Reston, VA. • No remote or hybrid options available. Experience • 8+ years of overall IT experience preferred. • Strong background in Java development, Data Engineering, AWS, and cloud-native technologies.