Remote Manual Tester | Murex MX.3, API & SQL

Sii Poland; Województwo pomorskie; On-site; PLN 90,000 - 130,000; Full time

Benefits offered by this job

Great Place to Work

Medical care

Profit sharing

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Regular integration events and trips

MySii app

Job summary

Sii Poland is seeking a Manual Tester for a project with a leading banking client. The role is 100% remote with occasional on-site meetings in Poznań, Wrocław, or Warsaw, as part of a long-term collaboration.

You will analyze requirements, design test cases, execute scenarios on the Murex MX.3 platform, and ensure data integrity across modules. Ideal candidates have 3+ years in software testing, knowledge of SQL and API/backend testing, ISTQB familiarity, and strong communication skills in

Qualifications

• 3+ years of experience in software testing.
• Experience with Murex MX.3 platform is required.
• Good knowledge of SQL, including writing queries and analyzing data.
• Experience with API testing and backend testing.
• Familiarity with ISTQB Foundation Level concepts.

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

Skills

Test case design

SQL

API testing

ISTQB Foundation

English communication

Tools

Murex MX.3

Job description

Sii Poland is seeking a Manual Tester for a project with a leading banking client. The role is 100% remote with occasional on-site meetings in Poznań, Wrocław, or Warsaw, as part of a long-term collaboration.

You will analyze requirements, design test cases, execute scenarios on the Murex MX.3 platform, and ensure data integrity across modules. Ideal candidates have 3+ years in software testing, knowledge of SQL and API/backend testing, ISTQB familiarity, and strong communication skills in