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Senior Java Backend Engineer | Big Data & AWS

Experis

 

Tysons Corner, VA, USA

Posted On: 4 days ago
Experience: 10+ years
Availability: Hybrid
Openings: 1
Category: Senior Java Backend Engineer
Tenure: No Preference/Any
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Description

Design and build scalable backend applications and data platforms processing billions of financial market events daily using Java and AWS.

This role is hybrid.

Responsibilities

  • Design, develop, and deploy highly scalable Java-based microservices and distributed systems.
  • Build and optimize data processing frameworks using Spark, Hadoop, Hive, and Presto.
  • Architect high-performance REST APIs for reliable access to large-scale datasets.
  • Implement data ingestion and processing solutions on AWS infrastructure (EMR, ECS, Lambda, S3).
  • Maintain code quality, testing standards, and engineering best practices across the team.

Required Skills

  • 8+ years of professional software engineering experience.
  • 5+ years of hands-on Java backend development.
  • Strong experience building distributed microservices architectures and RESTful APIs.
  • 3+ years of hands-on Big Data experience with Spark, Hadoop, Hive, or Presto.
  • Proven experience with AWS services including EMR, ECS, Lambda, S3, and CloudFormation.
  • Experience with CI/CD pipelines and DevOps practices using Jenkins.
  • Deep understanding of distributed computing and complex SQL optimization.

Preferred Skills

  • Experience leveraging AI-assisted development tools to improve productivity.
  • Working knowledge of Python or Unix Shell scripting.

Education

Any Graduate

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