QA Tester

Functional testers at Avantor validate the systems our customers and partners use to do business with us. That means B2B ordering and account flows, e-commerce transactions, and the web services that tie them together.

The work is hands-on. Read the requirement, work out what could go wrong, write the tests, run them, and raise what you find with enough detail that a developer can act on it without coming back to ask.

Most testing here spans more than one system. An order placed on the web front end touches pricing, inventory, customer account data, and downstream fulfilment. Testers who can follow a transaction across those boundaries, rather than checking one screen at a time, do well in this role.

•  Read requirements and user stories, then write test cases that cover the normal path, the edge cases, and the ways the feature can fail.

•  Run functional, regression, integration, and user acceptance testing against web and B2B applications.

•  Build and maintain test data that reflects real customer and account scenarios.

•  Test on different browsers and devices where the application calls for it.

•  Verify fixes and confirm that nothing else broke on the way.

•  Test REST and SOAP services directly using tools such as Postman or SoapUI.

•  Check request and response payloads, status codes, error handling, and data types against the contract.

•  Validate authentication, authorisation, and session behaviour on service calls.

•  Trace data through service layers to work out whether a defect sits in the front end, the service, or the data behind it.

•  Write and run SQL queries to confirm what the application actually stored.

•  Raise defects with clear reproduction steps, expected and actual behaviour, environment detail, and evidence attached.

•  Work with developers through triage, retest, and closure.

•  Report test progress, coverage, and open risk to the QA Manager.

•  Join sprint ceremonies and raise testability concerns while a story is still being shaped.

•  Estimate testing effort and flag risk to release dates early.

•  Identify candidates for automation and work with the automation team to hand them over.

•  Represent QA in requirement and design discussions with business stakeholders.

•  Experience with enterprise B2B commerce platforms, for example IMCM or comparable customer-facing order and account systems.

•  SAP exposure, particularly order-to-cash or customer master data.

•  Familiarity with test automation, enough to read a script and know what it covers even without writing one.

•  Experience in a regulated industry such as life sciences.

•  Performance or accessibility testing background.

•  ISTQB certification or equivalent.

Disclaimer:
The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer.

•  Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.

•  5+ years in functional software testing.

•  Hands-on experience testing web applications, including B2B or e-commerce systems.

•  Working experience testing REST or SOAP services with Postman, SoapUI, or similar.

•  Able to write SQL queries to verify data.

•  Experience with a test management tool such as Jira, ALM, or TestRail.

•  Writes defects that a developer can act on without a follow-up conversation.

We are an Equal Employment/Affirmative Action employer and VEVRAA Federal Contractor. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at recruiting@avantorsciences.com and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

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