Sr. Backend Java Developer
Sr. Backend Java Developer
Position Responsibilities
Role: Senior Backend Java Developer
Location: McLean, VA - Onsite (5 days/week) | Local candidates only
Key Responsibilities
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Design, build, and maintain backend services using Java and Spring Boot
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Develop and evolve microservices and REST APIs
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Modernize legacy backend components while ensuring system stability
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Design and optimize PostgreSQL schemas and queries
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Integrate services with AWS (Lambda, S3, API Gateway, SQS, EventBridge, etc.)
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Apply event-driven and cloud-native patterns for scalability and resilience
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Write unit and integration tests ; participate in code reviews
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Support production systems: debug issues and improve observability
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Collaborate with Product, Frontend, QA, and DevOps teams in an Agile environment
Required Skills & Experience
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Strong hands-on experience with Java and Spring Boot
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Solid understanding of backend architecture, microservices, and design patterns
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Hands-on experience with AWS services
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Strong SQL skills and experience with PostgreSQL
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Experience working with legacy systems and incremental modernization
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Familiarity with CI/CD pipelines and containerized deployments
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Ownership mindset and strong problem-solving skills
Preferred Skills
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Experience in Financial Services or Wealth Management
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Knowledge of event-driven architectures and cloud-native design
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Familiarity with observability tools (New Relic, Elasticsearch)
Technology Stack
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Languages & Frameworks: Java 23, Spring Boot 3.x
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Architecture: Microservices, REST APIs, event-driven systems
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Database: PostgreSQL
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Cloud: AWS (Lambda, S3, API Gateway, SQS, EventBridge)
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DevOps: Git, Gradle, Docker, CI/CD
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Observability: New Relic, Elasticsearch
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Productivity Tools: GitHub Copilot
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