Software Engineer/Senior Python Developer

b2bnetwork; Polska; Hybrid; PLN 180,000 - 260,000; Full time

Job summary

Group Technology in Poland is seeking a Software Engineer/Senior Python Developer to architect and implement modern backend infrastructure, with a focus on AI-driven testing approaches. The role is permanent and full-time, based in Tricity or Warsaw, Poland.

You will develop automation scripts, design automation frameworks, and work within CI/CD pipelines with Jenkins, collaborating with cross-functional teams to deliver high-quality software.

Qualifications

• Proficiency in Python for reliable, testable services and automation.
• Experience designing automation frameworks – Robot Framework in particular.
• Strong understanding of CI/CD pipelines, Jenkins, and Git-based workflows.
• Background in SQL, Selenium, Power BI.
• Hands-on experience writing Gherkin scenarios.
• Implementing AI-driven solutions to optimize testing workflows.
• Experience with test management tools such as qTest.
• Strong independent work ethic with excellent organizational skills.

Responsibilities

• Develop automation scripts using Robot Framework and Python.
• Implement automated solutions for daily data handling tasks and prepare test data.
• Plan and execute tests, analyse results and report defects.
• Run automated regression tests as part of CI/CD using Jenkins.
• Perform API testing and expand test coverage.
• Optimize workflows with AI tools to increase efficiency and maintainability.
• Partner with business stakeholders, data users and solution architects to address requirements.

Skills

Python

Robot Framework

CI/CD

Jenkins

SQL

Selenium

Power BI

Gherkin

AI in testing

qTest

Tools

Git

Robot Framework

Jenkins

SQL

Job description

Software Engineer/Senior Python Developer

Detailed description of work task to be carried out

Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Bank's transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy.

We are looking for a Software Engineer/ Senior Python Developer to architect and implement modern backend infrastructure while intentionally designing AI-driven approaches for stable and high-quality software delivery. This is a permanent and full-time position, based in our office in Tricity or Warsaw, Poland.

We're not just a bank, we're a tech employer on a mission to evolve finance securely and responsibly. Together, we impact millions of people’s daily lives by ensuring they can access our solutions anytime, anywhere, while safeguarding their personal data and wealth. Join us in making an impact on the banking industry.

About our team

Meet the Financial Statement team within Rating and Limit Management Unit. Our role is to build and maintain software solutions to store and deliver data across the bank.

We support our business partners not only while ensuring regulatory compliance for data quality and audit trail but also integrating financial data with rating and credit decision solution. We work with multiple data sources spanning various formats, systems, and external integrations, requiring sophisticated data orchestration. Join a modern, self-governing team focused on delivering scalable solution for credit part of the bank business.

We are delivering the Bank's Service Strategy and we are looking for Senior Software Engineer to address and resolve business’ partners daily problems with end to end solution. We value autonomy, mastery likewise a focus on quality delivery. As a bank, we are changing these days and we are seeking for a Engineer willing to contribute to the journey.

Main responsibilities in this role:

• Developing automation scripts using Robot Framework and Python.
• Implementing automated solutions for daily data handling tasks and prepare test data
• Planning and executing tests, alongside analysing test results and reporting defects.
• Running automated regression tests as part of the CI/CD process while using Jenkins
• Performing API testing and expand test coverage
• Optimizing workflows with AI tools to increase efficiency and maintainability of a solution delivered from business demand to working application
• Partnering with business stakeholders, data users and solution architects while anticipating and addressing business demands

This is the right role for you if:

Passionate about automation and eager to leverage cutting-edge technologies like AI to transform testing processes

Comfortable working independently while collaborating effectively with cross-functional teams including developers and business stakeholders

Driven by quality and continuous improvement, always seeking ways to enhance test coverage, reliability, and delivery speed

You are fluent with English both written and spoken with proven experience in client-facing roles

Excited to work in a dynamic CI/CD environment where your automation expertise directly impacts product quality and release cycles

Must-have knowledge and experience

Your background and skills include:

• Proficiency in Python for reliable, testable services and automation supporting production systems
• Experience in designing automation frameworks – Robot framework in particular
• Solid understanding of CI/CD pipelines, Jenkins, DevOps including automated build, test, and deployment using Git-based workflows
• Established background in SQL, Selenium, Power BI
• Hands-on experience in writing Gherkin scenarios
• Implementing AI-driven solutions to optimize testing workflows
• Experience with test management tools such as qTest
• Strong independent work ethic with superior organizational skills

Nice-to-have knowledge and experience

• Have exposure to data warehouse principles
• Have experience with database technologies
• Are acquainted with or willing to learn data modeling

Hybrid working model: 2 days in the office (3 days from September)