Manual Tester with Murex platform knowledge (f/m/x)

Sii Poland; Województwo pomorskie; Remote; PLN 120,000 - 170,000; Full time

Benefits offered by this job

Great Place to Work

Profit sharing

Regular integration events and trips

Medical care

Centre of internal trainings

Open and accessible management team

MySii app

Job summary

Sii Poland, the largest Testing Services Center in Poland, offers a 100% remote Manual Tester role with occasional meetings in Poznań, Wrocław, or Warsaw. You will contribute to a long-term project with a leading banking client, focusing on Murex MX.3 platform testing and quality assurance.

Responsibilities include designing and executing test cases, API and backend testing, data verification across modules, and defects reporting, with close collaboration with developers and business

Qualifications

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

Responsibilities

• Analyzing requirements and designing test cases.
• Executing test scenarios within the Murex MX.3 platform.
• Verifying data across databases and across front-, middle-, and back-office modules.
• Performing integration, end-to-end, API, and backend testing.
• Reporting and tracking defects.
• Preparing test reports and documentation.
• Collaborating with development teams and business stakeholders.

Skills

Murex MX.3

SQL

API testing

Backend testing

Integration testing

ISTQB Foundation Level

English

Test case design

Communication skills

Tools

Java

Selenium/Selenide

RestAssured

Job description

Join our team – the largest Testing Services Center in Poland, created by testers for testers, at a company consistently recognized as a Great Place to Work. We help our employees identify, leverage, and develop their strengths by providing engaging projects and continuous learning opportunities through our dedicated training platform, webinars, a unique mentoring program, and knowledge sharing within our Testing Community. As part of our long-term cooperation with a leading banking client, we are looking for a Manual Tester to join a project based on the Murex MX.3 platform – an integrated solution supporting the entire capital markets transaction lifecycle, including trading, risk management, post-trade processing, and settlements. The project is delivered in an Agile environment and is 100% remote, with occasional team meetings in Poznań, Wrocław, or Warsaw.

Your tasks

• Analyzing requirements and designing test cases
• Executing test scenarios within the Murex MX.3 platform
• Verifying and validating data at the database level and across front-, middle-, and back-office modules
• Performing integration, end-to-end, API, and backend testing
• Reporting and tracking defects
• Preparing test reports and documentation
• Collaborating with development teams and business stakeholders to ensure accurate implementation of business processes

Requirements

• At least 3 years of experience in software testing
• Experience working with the Murex MX.3 platform
• Good knowledge of SQL, including writing queries and analyzing data
• Experience with API testing and backend testing
• Background in integration and end-to-end testing
• Understanding of ISTQB Foundation Level concepts
• Good command of English, both written and spoken
• Ability to create test scenarios, test cases, and technical documentation
• Strong communication skills, assertiveness, ability to work under pressure, and good organizational skills

Nice to have

• Experience with the Murex MX.3 platform or another trading/risk management system
• Knowledge of financial instruments (derivatives, FX, fixed income securities, structured products) and the transaction lifecycle
• Understanding of valuation, risk management, collateral management, and clearing processes
• Familiarity with data exchange formats such as XML, FIX, and SWIFT
• Knowledge of Java and experience with Selenium/Selenide and RestAssured
• Basic knowledge of Unix/Linux environments
• Understanding of capital markets regulations, including EMIR, MiFID II, and Basel frameworks

Job no. JOB-ZJX9V

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

• Great Place to Work
• Solid financial situation
• Contracts with the biggest brands
• Centre of internal trainings
• Many experts you can learn from
• Open and accessible management team
• Profit sharing
• Passion Sponsorship program
• Regular integration events and trips
• Comfortable and well-equipped offices
• MySii app
• Medical care