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Senior Software Engineer in Test

Senior Software Engineer in Test

locationWestlake, TX, USA
remoteHybrid
PublishedPublished: 4/4/2026
IT / Computer Engineering
Full Time
Fidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Senior Software Engineer in Test to work in Westlake, TX!

Are you prepared to advance your career as a Senior Test Engineer at Fidelity Investments? This outstanding chance awaits you to become a key player in our dynamic team, where you will have a crucial impact on the flawless operation of our systems! You will be tasked with crafting and executing top-tier automation frameworks, testing APIs, and applying your proficient Java and AWS Cloud expertise to champion exceptional performance.

Brokerage record keeping Technology is seeking a Senior Software engineer in Test to help automate the testing of our products. The ideal candidate enjoys designing, developing and maintaining automated test suites to ensure product quality and release readiness. You will be encouraged to work closely with application owners, developers and business sponsors to review requirements build automation frameworks and implement solutions in an agile environment.

The Expertise we’re looking:

  • Extensive background in API testing and automation 8+ years of experience.
  • Capability to build and implement automation frameworks from scratch.
  • Good knowledge of SQL for effective database validation.
  • Familiarity with AWS Cloud environments and services.
  • A cooperative approach and a dedication to achieving outstanding outcomes.

Technical Skills

  • 8+ years of QA experience across functional, integration, and end?to?end testing.
  • Hands-on automation experience using frameworks such as Selenium, JUnit/TestNG, and API testing tools like Postman and Rest Assured.
  • Strong expertise in validating RESTful APIs, including schema validation, contract testing, performance testing, and test data design.
  • Experience testing cloud?based applications, including AWS services (SQS, Lambda, DynamoDB, RDS, S3) and distributed systems.
  • Skilled in creating test strategies, plans, and documentation for complex, cross?platform applications in an Agile environment.
  • Leading the development and implementation of automation frameworks.
  • Carrying out extensive API testing to ensure seamless integration.
  • Applying your expertise in Java and Rest Assured for robust testing.
  • Applying SQL for database validation and using AWS Cloud knowledge for cloud-based testing solutions.
  • Working closely with cross-functional teams to deliver high-quality software solutions.
  • Experience in Agile methodologies (Kanban, SCRUM).
  • Excellent collaboration skills to work with multiple teams in the organization globally.
Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.
Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

Company Overview

At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to complete the application or interview process.

Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity’s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity’s regional and investor center locations. Our mission is to help you experience Fidelity’s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity’s long-term strategy.

For information about working at Fidelity TalentSource, visit FTSJobs.com.

Fidelity TalentSource will reasonably accommodate applicants with disabilities who need adjustments in order to complete the application or interview process. Please email us at HR@ftsjobs.com if you would like to request an accommodation.