API Test Engineer (Backend) - Jersey City, US

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office or Remote
42K-147K Annually
Senior level
Agency • Information Technology
The Role
Perform functional testing of backend systems (mainframe and middleware) for payments/banking. Validate and compare JSON and XML, design and execute test cases for batch jobs and message queues, support integration testing and automation, track defects, and collaborate with development and business teams.
Summary Generated by Built In
Minimum 5+ years in backend testing with a strong focus on payments and banking systems. Expertise in mainframe and middleware technologies including MQ, and ESB. Proficient in validating JSON and XML data. Experience in financial services is highly preferred.
Roles and Responsibilities: 
Conduct functional testing of backend systems involving mainframe and middleware components. Validate and compare JSON and XML data structures. Design and execute test cases for batch jobs and message queues. Work closely with development and business teams to ensure test completeness. Track and manage defects through resolution. Support integration testing and automation efforts.
Tool knowledge sought: 
Strong experience in functional testing tools and methodologies. Familiarity with backend validation via custom scripts. Bruno knowledge is a plus. Exposure to scripting languages such as Python or Java and CI/CD pipelines. Understanding of Agile frameworks.
 

Compensation, Benefits and Duration

Minimum Compensation: USD 42,000
Maximum Compensation: USD 147,000
Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.
This position is available for independent contractors
No applications will be considered if received more than 120 days after the date of this post

Skills Required

  • 5+ years in backend testing with focus on payments and banking systems
  • Expertise in mainframe technologies
  • Experience with middleware including MQ and ESB
  • Proficient validating JSON and XML data structures
  • Design and execute test cases for batch jobs and message queues
  • Strong experience with functional testing tools and methodologies
  • Familiarity with backend validation via custom scripts
  • Track and manage defects through resolution
  • Support integration testing and automation efforts
  • Understanding of Agile frameworks
  • Exposure to scripting languages such as Python or Java and CI/CD pipelines
  • Experience in financial services
  • Bruno knowledge
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The Company
HQ: London
5,017 Employees
Year Founded: 2007

What We Do

Photon.com has emerged as one of the world’s largest and fastest-growing Digital Agencies. We work with 40% of the Fortune 100 on their Digital initiatives and are known for our ability to integrate Strategy Consulting, Creative Design, and Technology at scale. Please visit www.photon.com to learn more about us, how we work, and our customer case studies. Digital Transformation Starts Here.

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