Test Automation Engineer Python & Big Data

Test Automation Engineer - Python & Big Data

Location: Krakow

Contract Type: Contract

Design and build automated test frameworks using Python to validate complex systems and big data pipelines

Work hybrid from our Gdynia office 2-3 days per week balancing remote flexibility with collaborative teamwork

Leverage AI tools to enhance test preparation and accelerate automation script development

Develop expertise across API testing web automation and CI/CD integration within a forward-thinking technology environment

6-8 years of hands-on experience valued and rewarded with genuine career progression

Company Overview

Our client is a forward-thinking technology company based in Poland specialising in software testing and quality assurance for complex systems. They work with organisations across financial services banking and technology sectors delivering robust testing solutions that ensure system reliability and performance. The company values technical excellence continuous learning and collaborative problem-solving attracting talented engineers who are passionate about automation and quality.

Were recruiting a Test Automation Engineer to join their growing team in Krakow. Youll take ownership of designing and implementing automated test frameworks that validate critical systems and big data applications. This is an excellent opportunity to advance your career in test automation whilst working with modern technologies including Python cloud platforms and AI-assisted development tools.

Position Overview

As a Test Automation Engineer youll play a crucial role in ensuring software quality and system reliability. Youll design comprehensive automated test strategies build scalable test frameworks and validate complex applications across web API and big data environments. Your work directly impacts the delivery of high-quality software solutions helping the organisation maintain its reputation for excellence and supporting faster more confident product releases.

Responsibilities

Design and develop automated test frameworks using Python PyTest and Robot Framework to validate application functionality

Create and maintain test automation scripts for API testing using tools such as Postman and the Requests library

Build and execute big data testing strategies to ensure data integrity and system performance at scale

Develop web automation scripts using Selenium to test user interfaces across multiple browsers and devices

Integrate automated tests into CI/CD pipelines using Jenkins or GitLab CI for continuous quality validation

Manage version control using Git maintaining clean code practices and collaborative workflows

Explore and implement AI tools to enhance test preparation improve script design and accelerate automation delivery

Collaborate with developers and quality assurance teams to identify testing gaps and improve overall test coverage

Document test cases results and automation frameworks to support knowledge sharing and team development

Requirements

Essential skills and experience:

6-8 years of professional experience in test automation or quality assurance engineering

Advanced proficiency in Python programming for test automation and scripting

Hands-on experience with automation frameworks such as PyTest or Robot Framework

Proven experience with API testing tools including Postman and the Requests library

Solid understanding of web technologies including HTML CSS and JavaScript

Practical experience with Selenium or similar browser automation tools

Working knowledge of version control systems particularly Git

Familiarity with CI/CD tools such as Jenkins or GitLab CI

Experience designing and executing big data testing strategies

Ability to work from our Gdynia office 2-3 days per week

Desirable skills:

Hands-on experience using AI tools to assist with test preparation and automation script design

Experience with Microsoft Azure cloud platform

Knowledge of PySpark for big data processing and testing

Understanding of containerisation and microservices testing approaches

Benefits

Competitive salary package reflecting your experience and expertise

Flexible hybrid working arrangement with 2-3 days per week in our Gdynia office

Professional development opportunities including training in emerging technologies and automation tools

Mentoring and guidance from experienced automation engineers

Career progression pathways within a growing technology organisation

Alongside these benefits youll join a collaborative technically-driven team that values continuous learning and innovation. Our client fosters an inclusive environment where your contributions are recognised your ideas are heard and your career development is genuinely supported.

How to Apply

To apply for this role please submit your CV using the form below or email

Required Experience:

IC

Employment Type : Contract
Experience: years
Vacancy: 1