Java Developer (Back-End)

We are seeking a highly skilled Back End Java Engineer with hands-on experience in ETL development, Spark processing, and AWS-based data workflows. The ideal candidate will be responsible for designing, developing, and optimizing backend services, data pipelines, and integrations that power large-scale distributed systems.

Required Skill:

·  12+ years of professional experience as a Backend or Java Engineer.

·  Strong proficiency in Java (Core Java, Collections, Multithreading, Streams).

·  Hands-on experience with Apache Spark for large-scale data processing.

·  Proven experience in building and maintaining ETL pipelines.

·  Practical knowledge of AWS cloud services including Glue, Step Functions, Lambda, SNS, SQS, and S3.

·  Familiarity with open-source frameworks and libraries for backend development.

·  Solid understanding of RESTful API development and integration.

·  Experience with version control (Git), CI/CD, and Agile methodologies.

Preferred:

·  Experience with Python or Scala for data workflows.

·  Familiarity with Terraform or CloudFormation for infrastructure automation.

·  Exposure to containerization (Docker, Kubernetes).

Job Description:

·  Design, develop, and maintain backend services and data processing pipelines using Java and Spark.

·  Implement and manage ETL workflows to handle large-scale data transformation and integration.

·  Build and automate data orchestration pipelines using AWS Glue, Step Functions, Lambda, SNS, SQS, and S3.

·  Collaborate with front-end, data engineering, and DevOps teams to deliver end-to-end solutions.

·  Ensure code quality, scalability, and performance optimization through best engineering practices.

·  Troubleshoot and resolve production issues, ensuring reliability and system uptime.

·  Contribute to the design and implementation of cloud-native microservices and event-driven architectures.

·  Participate in Agile ceremonies, peer reviews, and CI/CD pipeline maintenance.