QA Engineer – Payment Systems & Fintech (Remote)

Are you a QA engineer with a passion for financial technologies and payment systems? 

We’re hiring a skilled QA specialist to join our remote team and help test and improve card payment infrastructure and terminal equipment. 

If you’ve worked with ISO 8583, payment gateways, or complex financial platforms—this is your opportunity to shine.

Key Responsibilities

- As a QA Engineer in this fintech project, you’ll play a pivotal role in ensuring our card processing systems and payment equipment meet the highest standards of functionality, reliability, and compliance.

- Design and execute manual test cases for payment systems and APIs.

- Develop and maintain detailed test plans, scenarios, and test data.

- Perform regression, integration, and system testing.

- Validate compliance with the ISO 8583 protocol and custom dialects.

- Identify, track, and document bugs in collaboration with developers.

- Review software requirements, technical specs, and design documents.

- Work closely with development, DevOps, and product teams in Agile environments.

- Ensure seamless communication between systems using RESTful APIs, JSON, and XML.

- Participate in release planning and post-release validation activities.

- Provide testing coverage reports and assist in test automation efforts.

Required Skills and Qualifications

- We’re looking for a proactive QA professional with real-world experience in payment and financial platforms:

- 1.5+ years of QA experience in complex information system projects.

- Proven track record in test case design, defect reporting, and test planning.

- In-depth knowledge of ISO 8583 (any dialect); experience with FPS, EMV, or card payment systems.

- Familiarity with terminal payment protocols and transaction lifecycles.

- Hands-on experience with systems using C and Java.

- Proficiency in relational databases: Oracle, PostgreSQL.

- Knowledge of integration protocols: REST, JSON, XML.

- Ability to work independently in distributed teams and communicate effectively.

Nice to Have

- While not mandatory, the following skills will make you stand out:

- Experience with CI/CD pipelines and tools like Jenkins or GitLab CI.

- Exposure to automation frameworks (Selenium, RestAssured, Postman).

- Understanding of financial regulations and PCI-DSS compliance.

- Familiarity with tools like JIRA, TestRail, or Zephyr.

- Background in electronic funds transfer (EFT) systems.

- Experience working in Agile or Scrum environments.

Why Join Us

- You’ll be part of a mission-critical project that impacts real-time financial transactions globally. 

- Work from anywhere, collaborate with top-tier engineers, and expand your skills in a forward-thinking environment where quality is paramount. 

- We value curiosity, precision, and people who think beyond bugs—to see the big picture.