Manual Tester joining Cards Processing team to validate payment systems for fintech startup. Responsibilities include executing test cases, collaborating on defects, and ensuring high product quality.
Responsibilities
We are looking for a **Manual Tester** to join our Cards Processing team, working on the validation of mission-critical payment systems. This is an exciting opportunity for someone with solid testing experience in financial transactions, card processing, or payment gateway environments. The position is available **immediately (ASAP)** and follows a **hybrid work model**.
**Your key responsibilities will be:**
Review business and technical requirements and prepare test scenarios and test cases
Execute manual test cases for functional, integration, and regression testing
Identify, document, and track software defects in collaboration with developers
Validate card transaction flows, from authorization to settlement
Work closely with cross-functional teams to ensure high product quality
Support UAT activities and provide feedback on system behavior
Maintain and improve test documentation and reusable test sets
Requirements
Minimum **2 years of experience** in manual software testing
Experience in testing **payment systems**, especially **card processing platforms**
Solid understanding of **test case design**, defect tracking, and regression testing
Familiarity with **card transaction flows** (Retail, POS, online)
Basic understanding of **payment industry standards** (e.g. ISO 8583 is a plus)
Excellent attention to detail and problem-solving skills
Strong communication skills in English (both written and spoken)
Experience working in Agile teams is considered an asset
**You will be a great candidate for us if you:**
Are confident creating structured and comprehensive test documentation
Have worked on business-critical applications and payment workflows
Communicate clearly and efficiently with both technical and non-technical teams
Are proactive and take ownership of your testing scope
Enjoy improving QA processes and sharing knowledge with your peers
Benefits
**Why join inventYOU?**
Work on impactful fintech projects
Hybrid work model that supports your work-life balance
Collaborate with domain experts and experienced QA engineers
Grow your career in a supportive and agile environment
Lead Platform Engineer in a technology company focusing on DevOps, QA, AI, and engineering excellence. Collaborate across teams for predictable software delivery and quality improvements.
Quality Engineer at Tenneco focusing on product audits and process improvements in Puebla. Seeking candidates with engineering background and advanced problem - solving skills for the automotive industry.
QA Automation Engineer implementing automation solutions for a technology education company. Focus on enhancing product quality and supporting development team standards.
Quality Assurance Officer in Giza overseeing safety procedures and conducting quality audits. Engaging in quality checks and compliance with regulatory guidelines in a pharmaceutical setting.
Administrative Assistant focusing on quality assurance in Leipzig for a plasma donation center. Ensuring compliance with quality standards and providing administrative support.
Senior QA Architect at Stefanini developing quality assurance strategies and mentoring QA teams across software projects. Collaborating with multidisciplinary teams to ensure software quality.
Quality Assurance Specialist ensuring compliance in pharmaceutical materials and processes. Oversight on new product introductions and quality assurance in a hybrid environment.
Quality Assurance Specialist monitoring collections calls and ensuring FCA compliance in motor finance. Collaborating with agents to improve performance and uphold best practices.
QA Engineer ensuring manual quality and release confidence for B2B SaaS platforms at Transreport. Focused on improving QA processes in a hybrid work environment in London.
Test Analyst responsible for software testing and quality assurance at Consort Group. Contributing to test design, execution, and ensuring application quality in Lisbon's hybrid environment.