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Senior Software Engineer in Test IV (Python) - Fixed Term at OpenX - ApplyBlast

Senior Software Engineer in Test IV (Python) - Fixed Term

OpenX

4 months ago

3.9 on Glassdoor

Remote

Contract

Senior

0 applicants

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About this role

Senior Software Developer in Test IV at OpenX Poland, responsible for ensuring quality in business logic, backend APIs, data flows, and cross-system integrations.

Responsibilities

Validate backend business logic in large-scale event processing systems running in the cloud
Test backend APIs, data flows, and cross-system integrations that support business-critical workflows
Build domain understanding and analyze requirements, business rules, and technical designs to identify meaningful test scenarios, edge cases, and risks
Read, analyze, debug, and reason about application and test code to investigate issues and understand system behavior
Create, maintain, and improve automated test suites and test frameworks

Skills

Qualifications

5+ years of experience in test automation and software testingStrong Python skills for test automation, debugging, and framework maintenanceExperience testing backend APIs and business logicExperience creating, maintaining, and improving automated test suites or test frameworksExperience with CI/CD tools such as Jenkins, Spinnaker, or Cloud Build

About OpenX

openx.com

Headquarters

Pasadena, California, United States

Company Size

201-500 employees

Founded

2007

View Profile

OpenX is an independent programmatic advertising company and supply‑side platform (SSP) that connects publishers and advertisers through a transparent, large‑scale ad exchange. The company provides tools for real‑time bidding, header bidding, yield optimization, identity and data solutions, and analytics to help publishers maximize revenue and advertisers reach premium inventory. OpenX emphasizes a fair, privacy‑aware value exchange for the open web, backed by technology, scale, and premium service across web, mobile, and connected TV.