Senior Quality Assurance Test Automation Engineer
St. Louis, MO
Category: Quality Assurance (QA)
Industry: Financial Services
Reference ID: JN -012026-105044
Date Posted: 01/14/2026
Shortcut: http://careers.eliassen.com/JD8OJP
Description:
Hybrid 4 days onsite in St. Louis, MO
Our client operates a cloud-based big data analytics platform and requires a Senior Quality Assurance Test Automation Engineer to advance automated testing, data validation, and quality practices within an agile team. The role focuses on AWS-native data processing, complex querying, and collaboration with engineering and data science stakeholders to ensure resilient services.
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: $65.00 to $80.00/hr. w2
Responsibilities:
Responsibilities
- Design, develop, and maintain test automation frameworks and scripts for cloud-based applications using tools and languages such as Python, R, and Java.
- Build and troubleshoot tests across AWS data services including Lambda, Glue, Redshift, EMR, QuickSight, and SageMaker.
- Create comprehensive test plans and strategies to validate cloud infrastructure, services, complex data, and applications across multiple environments.
- Monitor and analyze test results to identify patterns and areas for improvement in product quality and testing methodology.
- Create reusable test data and test artifacts, and participate in scrum ceremonies for planning and estimation.
- Execute requirement validation, integration, regression, API, performance, usability, load, and scalability testing to establish baselines and identify enhancements.
- Collaborate with team members to troubleshoot issues, validate fixes, and ensure quality throughout the development lifecycle.
- Provide technical thought leadership and partner with QA peers, developers, data engineers, architects, operations, and data scientists to ensure application and service quality.
- Conduct peer test script reviews, support defect remediation, and track status to ensure features meet requirements.
- Identify and implement improvements to testing processes and mentor QA peers in cloud-native testing capabilities.
Experience Requirements:
Experience Requirements
- 5+ years of experience writing and analyzing complex data queries and automation scripts for testing.
- Hands-on experience with relational SQL databases, especially Amazon Redshift.
- Proficiency with Java, Selenium, and Python, including use of JupyterLab and tools such as Jira and Xray.
- Experience with AWS services including EC2, S3, RDS, Redshift, Glue, Lambda, Step Functions, SageMaker, QuickSight, Config, Security Hub, and Inspector.
- Proficient with API and performance testing tools such as Postman and Gatling.
- Knowledge of Infrastructure as Code tools.
- Knowledge of security testing methodologies for cloud environments is preferred.
Education Requirements:
Education Requirements
- Bachelor's degree in Information Technology or commensurate experience.
- AWS-related certifications are considered a plus.
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.
Please be advised- If anyone reaches out to you about an open position connected with Eliassen Group, please confirm that they have an Eliassen.com email address and never provide personal or financial information to anyone who is not clearly associated with Eliassen Group. If you have any indication of fraudulent activity, please contact InfoSec@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:
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