Senior Quality Engineer (iOS) in Kraków

Overview Senior Quality Engineer (iOS)

(Hybrid/Kraków – 1 day per week in the office)

We’re Kingfisher, a team made up of over 74,000 passionate people who bring Kingfisher - and all our other brands: Castorama, B&Q, Screwfix, Brico Dépôt and Koçtaş - to life. That’s right, we’re big, but we have ambitions to become even bigger and even better. We want to become the leading home improvement company and grow the largest community of home improvers in the world. And that’s where you come in.

At Kingfisher, our customers come from all walks of life, and so do we. We want to ensure that all colleagues, future colleagues, and applicants to Kingfisher are treated equally regardless of age, gender, marital or civil partnership status, colour, ethnic or national origin, culture, religious belief, philosophical belief, political opinion, disability, gender identity, gender expression or sexual orientation.

We are open to flexible and agile working. Therefore, we offer colleagues a blend of working from home and our office, located in Kraków. Talk to us about how we can best support you!

We offer a competitive benefit package and plenty of opportunities to stretch and grow your career:

19,000 - 26,000 PLN gross per month on an employment contract

Private medical healthcare at LUXMED (including dentalcare) for you and your family

Medicover sports card (Fit&More package)

Life insurance financed by the employer

30-minute lunch break included in the 8-hour working day

Work in a highly professional and stimulating atmosphere

Training & Buddy programme that will allow you to quickly adapt to your new role

Wellbeing programme for employees

Co-financing of monthly tickets for the public transport in Krakow

Comfortable working environment in the office and the possibility of home office

Language courses, accounting courses, access to LinkedIn Learning and the possibility of co-financing studies and certification

Employee referral programme

What's the job? About the role

We are looking for a motivated Senior iOS Quality Engineer to join our Engineering team. As a QE in this team, you will help ensure the quality and reliability of our mobile applications used by thousands of customers.

This is a great opportunity to learn and grow within a supportive environment, work with modern mobile testing tools, and develop your skills in a collaborative and agile team.

Ifyou'relooking for an exciting opportunity to step out of your comfort zone and make a real impact by building better software, this is the job for you!

Responsibilities

Lead test strategy and quality assurance activities across functionality, usability, accessibility, performance, and security requirements.

Collaborate closely with developers, product managers, and stakeholders to drive quality throughout the development lifecycle.

Design, maintain, and optimise comprehensive test plans, test cases, and QA documentation.

Develop and execute automated and manual tests to ensure high product quality and release stability.

Manage and improve test environments, QA processes, and testing workflows.

Analyse, reproduce, troubleshoot, and proactively resolve complex issues in collaboration with engineering teams.

Oversee defect management processes, including tracking, prioritisation, and validation of fixes.

Drive improvements in test automation frameworks, tools, and QA best practices, with strong focus on iOS platforms and mobile testing.

What you'll bring

Extensive experience as a Quality Engineer for native mobile applications, with strong expertise in both manual and automated testing.

Advanced hands‑on experience with iOS automation frameworks, including XCTest, XCUITest (Swift), and backend mocking tools such as Swifter.

Strong knowledge of testing REST and GraphQL APIs, including building and maintaining automated API test coverage.

Proven experience working with test management and defect tracking tools such as Jira and TestRail.

Solid understanding of QA processes within Agile methodologies and the full software development lifecycle.

Experience with CI/CD pipelines, mobile release processes, and quality gates in modern delivery environments.

Strong analytical thinking, attention to detail, and ability to troubleshoot complex issues effectively.

Excellent communication and collaboration skills, with experience working across cross‑functional engineering and product teams.

Passion for driving test automation strategy and continuously improving QA standards, tools, and processes.

Excellent command of English (written and spoken)

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