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Data Engineer with Java Backend Developer

MASH Pro Tech
Mc Lean, VA Other
POSTED ON 12/11/2025 CLOSED ON 12/17/2025

What are the responsibilities and job description for the Data Engineer with Java Backend Developer position at MASH Pro Tech?

Job Details

Job Summary

We are looking for a highly skilled Data Engineer with strong Java backend development experience to support Capital One s enterprise data platforms. The ideal candidate will have expertise in data engineering, distributed systems, cloud-native development (preferably AWS), and building scalable APIs/services using Java.

Key Responsibilities

  • Develop, enhance, and maintain Java-based backend services and APIs to support data processing workflows.

  • Design and implement data pipelines, ETL processes, and data transformation solutions in a cloud environment.

  • Build and manage scalable data platforms using tools like Spark, Kafka, and AWS native services.

  • Optimize data flow, storage, and compute for high performance and low latency.

  • Work closely with product, analytics, and engineering teams to deliver robust data solutions.

  • Ensure data quality, governance, and security best practices across systems.

  • Support production issues, troubleshooting, and performance tuning.

  • Participate in Agile development practices including sprint planning, code reviews, and deployments.

Required Skills

Core Technical Skills

  • Java / Java 8 (strong backend development experience)

  • Data Engineering frameworks Spark / Hadoop / Hive

  • Kafka / Event-driven architecture

  • SQL, NoSQL Databases

  • AWS Cloud S3, EMR, Lambda, Glue, ECS/EKS or similar

  • Experience building REST APIs and microservices

  • Strong understanding of CI/CD pipelines (Jenkins, GitHub, Maven, etc.)

Additional Preferred Skills

  • Python for data workflow automation

  • Terraform or CloudFormation (Infrastructure as Code)

  • Kubernetes & Docker

  • Experience in banking/financial domain is a plus (Capital One experience preferred)

Qualifications

  • Bachelor s degree in Computer Science, Engineering, or related field

  • 7 10 years of experience in software engineering/data engineering

  • Strong analytical, problem-solving, and communication skills

  • Ability to work in a fast-paced, enterprise-level environment

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Salary : $50 - $60

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