Senior Quality Engineer (iOS)

Kingfisher; Kraków; On-site; PLN 212,040 - 290,160; Full time

Benefits offered by this job

Private medical healthcare

Medicover sports card

Life insurance financed by the employer

Wellbeing programme for employees

Co-financing of public transport tickets

Language courses and access to learning platforms

Job summary

Kingfisher is seeking a Senior Quality Engineer (iOS) in Kraków to ensure the quality and reliability of mobile applications. This hybrid role involves leading test strategies and collaborating with various stakeholders to enhance product quality.

Candidates should have extensive experience in both manual and automated testing, particularly within iOS. The position offers a competitive package including private healthcare, a wellbeing programme, and opportunities for professional development.

Qualifications

• Extensive experience as a Quality Engineer for native mobile applications.
• Advanced experience with iOS automation frameworks and backend mocking tools.
• Strong knowledge of testing REST and GraphQL APIs.

Responsibilities

• Lead test strategy and quality assurance activities across various requirements.
• Develop and execute automated and manual tests to ensure product quality.
• Collaborate closely with developers and stakeholders to drive quality.

Skills

iOS automation frameworks (XCTest, XCUITest)

Manual and automated testing

REST and GraphQL API testing

Test management tools (Jira, TestRail)

Analytical thinking

Collaboration and communication

Job description

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)