Manual QA Tester (Payment Testing) – Brazil-Based

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Upwork is the leading online talent solution. We empower businesses with more flexible access to quality talent.

Upwork

Employee count: 201-500

Brazil only

Execute manual tests focused on payment processing and related user flows
Validate various payment methods and ensure successful transactions
Document results and report issues clearly and efficiently
Communicate with a global QA team using English
Use Lark for test case assignments and updates

Must be based in Brazil
Native Brazilian Portuguese speaker with working English proficiency
Experience in manual testing, particularly for websites or apps
Own a PC/Mac or laptop and Android or iOS mobile device
Willing to perform real transactions (typically ~$0.30–$0.50 USD; fully reimbursed)

Preferred Qualifications:

Access to multiple payment methods (e.g., Amex, Aura, Discover, JCB)

Work with a short-form video-sharing social media platform!
Great side gig!

Flexible schedule!

One of our enterprise clients is looking for Manual QA Testers based in Brazil to support payment function testing on a project basis. As a QA Tester, you will verify the reliability and functionality of payment systems across devices and scenarios.

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About the job

Apply before

Oct 26, 2025

Posted on

Aug 27, 2025

Job type

Contractor

Experience level

Entry-level

Location requirements

Brazil

Hiring timezones

Brazil +/- 0 hours

About Upwork

Learn more about Upwork and their company culture.

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Upwork is the leading online talent solution. We empower businesses with more flexible access to quality talent. Through Upwork’s matching technology and services, companies have access to a global pool of proven professionals so they can scale their teams dynamically to meet business needs. Upwork also provides skilled professionals with access to more opportunities.

Upwork’s mission is to create economic opportunities so people have better lives. The community of independent professionals working via Upwork spans many categories including software development, creative & design, finance & accounting, consulting, operations, and customer support—over 8,000 skills are represented. Skills freelancers offer include:

Web Development
Mobile Development
Design & Creative
Writing
Virtual Assistants
Customer Service
Sales & Marketing
Accounting & Consulting

More than thirty percent of the Fortune 500 use Upwork. Clients include Airbnb, Automattic, GE, and Microsoft.

Tech stack

Learn about the tools and technologies that Upwork uses to build, market, and sell its products.

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Dropwizard

Bootstrap

JavaScript

Python

HTML5

Java

CSS 3

PHP

Perl

PowerShell

Scala

56 more

Upwork employees can create an account to update this tech stack.

Employee benefits

Learn about the employee benefits and perks provided at Upwork.

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Pet insurance

Nationwide Pet Insurance now provides coverage to all pets within your life!

Disability insurance

Upwork offers both short term disability (STD) and long term disability(LTD) insurance.

Unlimited time off

Take as much time off as you want as long as it doesn't interfere with your ability to do your work.

Fertility benefits

Upwork will reimburse up to $3,000 for eligible fertility or adoption related expenses per plan year.

View Upwork's employee benefits

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Please let Upwork know you found this job on Himalayas. This helps us grow!

Apply now