Remote Manual Tester (Murex MX.3) – API & Data Testing

Sii Poland; Poznań; On-site; PLN 90,000 - 150,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Medical care

Centre of internal trainings

Many experts you can learn from

Job summary

Sii Poland, the largest Testing Services Center in Poland, seeks a skilled Manual Tester for a banking project on the Murex MX.3 platform. The role is 100% remote with occasional meetings in Poznań, Wrocław, or Warsaw.

You will analyze requirements, design test cases, execute tests, and report defects across front-, middle-, and back-office modules. You will verify data at the database level, perform API and backend testing, and contribute to test documentation and continuous learning within our

Qualifications

• At least 3 years of software testing experience.
• Experience with the Murex MX.3 platform.
• Strong SQL knowledge and data analysis skills.
• Experience with API testing and backend testing.
• Experience in integration and end-to-end testing.
• Knowledge of ISTQB Foundation Level concepts.
• Good command of English (written and spoken).
• Ability to design test scenarios and write documentation.
• Strong communication and organizational skills.

Responsibilities

• Analyze requirements and design test cases.
• Execute test scenarios on the Murex MX.3 platform.
• Verify and validate data across DB, front-, middle-, and back-office modules.
• Perform integration, end-to-end, API, and backend testing.
• Report and track defects.
• Prepare test reports and documentation.
• Collaborate with development teams and stakeholders to ensure correct business process implementation.

Skills

SQL

API testing

Backend testing

ISTQB Foundation Level

English (written and spoken)

Test case design

Communication

Tools

Murex MX.3

Selenium/Selenide

RestAssured

SQL

Unix/Linux basics

XML/FIX/SWIFT data formats

Job description

Sii Poland, the largest Testing Services Center in Poland, seeks a skilled Manual Tester for a banking project on the Murex MX.3 platform. The role is 100% remote with occasional meetings in Poznań, Wrocław, or Warsaw.

You will analyze requirements, design test cases, execute tests, and report defects across front-, middle-, and back-office modules. You will verify data at the database level, perform API and backend testing, and contribute to test documentation and continuous learning within our