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Sii Sp. z o.o.

Manual Tester with Murex Platform Knowledge (f/m/x)

Sii Sp. z o.o. Show all offers
B2B
Hybrid
Mid
Senior
Warszawa
Rzeszów
Lublin
Toruń
+10
Expires Sep 30, 2026
19 days ago

In short

Manual Tester with Murex Platform Knowledge needed in Warszawa for Sii Sp. z o.o. Responsibilities include test case design, execution on Murex MX.3, API/backend testing, and defect tracking. Requires 3+ years of testing experience & SQL skills. Offer includes hybrid work, benefits, and growth opportunities.

AI-written summary based on the listing content.

Technologies we use

About the project

Your responsibilities

  • 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

Our 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

Optional

  • 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

What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People
Published 2026-08-31
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