Full Stack Data Engineer
Westlake, TX
Category: Engineer
Industry: Financial Services
Reference ID: JN -042026-106248
Date Posted: 04/02/2026
Shortcut: http://careers.eliassen.com/3jSC2F
Description:
Hybrid Onsite Every Other Week in Westlake, TX
This role focuses on designing, developing, and maintaining backend data services and RESTful APIs that power enterprise-scale platforms. The engineer will build secure, scalable services, enable data integration, and support cloud-based deployments using AWS. The position blends data engineering and API development with emphasis on performance tuning, CI/CD automation, reliability, and production support. The work advances data-driven capabilities such as personalization and analytics for our client.
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: $64.00 to $70.00/hr. w2
Responsibilities:
- Design, develop, and maintain RESTful APIs for enterprise platforms.
- Build and enhance backend services using Java frameworks such as Spring Boot.
- Develop, debug, and tune complex SQL and PL/SQL for data processing and integration.
- Design and support ETL pipelines, including Python-based data processing.
- Implement secure, scalable, and cloud-native solutions on AWS.
- Develop and maintain CI/CD pipelines and automation using tools such as Jenkins, Docker, and Kubernetes.
- Create and maintain unit and automated tests using frameworks such as JUnit and Cucumber.
- Monitor applications and troubleshoot issues across development, testing, and production environments.
- Perform performance tuning and contribute to system reliability and observability.
- Collaborate in a DevOps environment and support data-driven capabilities including personalization and analytics.
Experience Requirements:
- Bachelor’s degree with 5+ years of experience, or Master’s degree with 3+ years of experience in computer science or a related field.
- Strong experience designing and developing RESTful APIs.
- Hands-on backend service development with Java frameworks such as Spring Boot.
- Solid experience with SQL and relational databases.
- Experience developing, debugging, and tuning complex SQL and PL/SQL.
- Data engineering experience supporting ETL pipelines.
- Proficiency with Python for ETL and data processing.
- Experience with AWS cloud development, deployment, and application management.
- Familiarity with CI/CD pipelines and automation tools such as Jenkins, Docker, and Kubernetes.
- Strong experience with unit testing and test automation frameworks such as JUnit and Cucumber.
- Experience with validation, monitoring, and issue resolution across environments including production.
- Effective written and verbal communication skills.
- Ability to work effectively in fast-paced, ambiguous environments.
- Kafka (preferred).
- Experience in large federated data environments (preferred).
Education Requirements:
- Bachelor’s degree in computer science or a related field, or Master’s degree in computer science or a related field.
- AWS certification (preferred).
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.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contactInfoSec@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above