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

Sii Poland; Bydgoszcz; On-site; PLN 90,000 - 120,000; Full time

Benefits offered by this job

Great Place to Work

Solid financial position

Contracts with big brands

Centre of internal trainings

High-expertise team to learn from

Open and accessible management

Job summary

Sii Poland is seeking a Manual Tester for a project based on the Murex MX.3 platform. The role is fully remote with occasional meetings in Poznań, Wrocław, or Warsaw.

Requirements include 3+ years in software testing, Murex MX.3 experience, strong SQL skills, API and backend testing, ISTQB familiarity, and fluent English. You’ll collaborate with cross-functional teams to ensure correct business process implementation.

Qualifications

• 3+ years of software testing experience.
• Hands-on with the Murex MX.3 platform.
• Strong SQL skills and data analysis.
• Experience in API and backend testing.
• Knowledge of ISTQB concepts.
• Excellent written and spoken English.
• Ability to design test cases and document results.
• Strong communication and organizational skills.

Responsibilities

• Analyze requirements and design test cases.
• Execute test scenarios on the Murex MX.3 platform.
• Verify data at the database level and across 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 business stakeholders to ensure accurate implementation of processes.

Skills

Software testing

Murex MX.3

SQL

API testing

Backend testing

ISTQB Foundation Level

English language

Test design

Documentation

Communication skills

Education

ISTQB Foundation Level

Tools

Murex MX.3

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-3Y6PD

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