ETL Engineer – Java Spring Batch

Eliassen Group; Augusta (ME); Remote; USD 76,000 - 83,000; Part time

Benefits offered by this job

Medical, Dental, Vision benefits

401k with company matching

Life insurance

Job summary

Eliassen Group seeks an ETL Engineer with strong Java Spring Batch experience for a remote, contract role in the US. You will modernize large-scale ETL processes, decommission Informatica workflows, and deliver scalable data pipelines in an Agile setting.

Responsibilities include designing and implementing batch jobs, validating data quality, and collaborating with cross-functional teams. W2 benefits and competitive hourly rate offered.

Qualifications

• 6+ years of software engineering with Java and Spring Batch.
• Extensive experience in enterprise ETL or batch processing.
• CI/CD using Jenkins and Artifactory to support releases.
• Cloud experience, preferably AWS (ECS, ECR, EC2).
• SQL and relational databases proficiency.
• Informatica legacy migration experience preferred.
• Agile development experience and strong communication.

Responsibilities

• Analyze existing Informatica workflows and ETL processes.
• Design, develop, and enhance Java Spring Batch applications.
• Translate legacy ETL workflows into modern batch solutions.
• Develop data transformation, validation, and reconciliation logic.
• Collaborate with analysts, data engineers, and apps teams for migrations.
• Leverage AI tools to improve productivity in analysis.
• Troubleshoot batch issues and optimize performance for high volume data.
• Participate in Agile ceremonies, code reviews, testing, and production support.
• Create technical docs detailing ETL workflows and mappings.

Skills

Java

Spring Batch

ETL

Data integration

SQL

CI/CD

AWS

GitHub Copilot

Tools

Jenkins

Artifactory

AWS (ECS, ECR, EC2)

Relational databases

Job description

ETL Engineer – Java Spring Batch

Anywhere

Type: Contract

Category: Data

Industry: Financial Services

Workplace Type: Remote

Standard Hours: Open

Reference ID: JN -102026-108901

Date Posted: 10/04/2026

Shortcut: http://careers.eliassen.com/47EXUh

Remote in either East Coast, or Central Time Zone

Our client seeks an experienced ETL Engineer with deep expertise in Java Spring Batch to support a large-scale modernization initiative focused on decommissioning Informatica workflows. This role will analyze legacy ETL processes, translate complex business logic into modern data pipelines, and collaborate with cross-functional teams to deliver scalable, high-quality ETL solutions. The ideal candidate combines strong Java development skills with ETL architecture experience and a passion for solving complex data integration challenges within an Agile environment.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $55.00 to $60.00/hr. w2

JN -102026-108901

Responsibilities:

• Analyze existing Informatica workflows and ETL processes to understand business logic and data transformations.
• Design, develop, and enhance Java Spring Batch applications supporting enterprise-scale ETL processing.
• Translate legacy ETL workflows into modern, maintainable batch processing solutions.
• Develop robust data transformation, validation, and reconciliation logic to ensure data accuracy.
• Collaborate with business analysts, data engineers, and application teams to define migration requirements.
• Utilize AI-assisted development tools, including GitHub Copilot or similar technologies, to improve productivity and accelerate analysis.
• Troubleshoot batch processing issues and optimize performance for high-volume data workloads.
• Participate in Agile ceremonies, code reviews, testing, and production support activities.
• Create technical documentation detailing ETL workflows, data mappings, and migration approaches.

Experience Requirements:

• 6+ years of software engineering experience with a strong focus on Java and Spring Batch.
• Extensive experience developing enterprise ETL or batch processing applications.
• Experience working with CI/CD tools such as Jenkins and Artifactory to support application release processes.
• Experience with cloud technologies, preferably AWS, including services such as ECS, ECR, and EC2.
• Proficiency with SQL and relational databases.
• Experience analyzing and migrating legacy ETL solutions, with Informatica preferred.
• Understanding of data integration, data quality, and reconciliation techniques.
• Experience working in Agile development environments.
• Strong analytical, troubleshooting, and communication skills.
• Experience within the financial services industry.
• Preferred: Experience with Python-based ETL development.
• Preferred: Familiarity with GitHub Copilot or other Generative AI development tools.
• Preferred: Experience modernizing legacy data platforms and large-scale migration initiatives.
• Preferred: Knowledge of enterprise scheduling and orchestration tools.
• Preferred: Experience with cloud-based data processing platforms.

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.

Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Aff Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.