Senior QA Engineer - Core NL

LeoVegas; Warszawa; Hybrid; PLN 150,000 - 230,000; Full time

Benefits offered by this job

Hybrid work policy

Workation benefits

Private medical care

Training budget

ICAS assistance program

PPK plans

Glasses reimbursement

Snacks and breakfast

Social events

Free gym in building

MacBook Pro + iPhone/Samsung

Job summary

LeoVegas Group is seeking an experienced QA Engineer to join the Core Experience NL Team. You will strengthen testing across web and mobile apps, define robust test strategies, and contribute to secure, reliable onboarding and responsible gaming features.

Work closely with Backend, Frontend, Native, and Regulatory teams to deliver high-quality releases in an Agile (Scrum/Kanban) environment. You will mentor peers, shape testing architecture, and promote best practices across squads.

Qualifications

• Deep knowledge of testing theory, design techniques, and the testing pyramid.
• Hands-on web E2E test automation with Playwright (TS/JS).
• Hands-on native mobile E2E test automation with Appium/WebdriverIO (TS/JS).
• Proven ability to design full-stack test plans and manual testing for web and mobile apps.
• Solid grounding in Agile (Scrum/Kanban) and DevOps.

Responsibilities

• Lead complex testing projects and resolve issues impacting quality and performance.
• Mentor and promote QA best practices across squads.
• Shape testing strategy and architecture for reliability and business alignment.
• Communicate risks and insights to both technical and non-technical stakeholders.
• Drive testing improvements for performance, scale and security.

Skills

Testing pyramid

Playwright TS/JS

Appium TS/JS

WebdriverIO TS/JS

Full-stack test plans

Agile/DevOps

QA leadership

Tools

TestRail

CI/CD tooling

Job description

ABOUT THE ROLE:

Are you an experienced QA Engineer looking to make an impact in a fast-paced, dynamic environment? Join our Core Experience NL Team at LeoVegas Group, where you will play a crucial role in enhancing our global customer onboarding process and developing responsible gaming features. Your work will ensure a seamless, secure, and enjoyable experience for our customers across all our brands.

In this position, you will directly contribute to strengthening the Netherlands sites and apps by working very closely with key stakeholders in order to define the most effective and clear testing scopes aligned with our business needs. Our mission is to create a safe gaming environment where players can set healthy limits on their gambling habits. We leverage data-driven insights and a robust CI/CD process, following the Agile (Scrum/Kanban) methodology to deliver high-quality solutions. You will collaborate alongside expert developers from four different expertises: Backend, Frontend, and Native apps, Regulatory reporting; along with dedicated Quality Assurance Engineers to deliver high-quality solutions that support a reliable and user oriented product.

YOU WILL BE RESPONSIBLE FOR:

• Driving high-impact outcomes by leading complex, ambitious projects and resolving critical issues that directly influence business quality and performance

• Elevating engineering quality across the company through mentoring, sponsorship and delivering constructive technical feedback

• Shaping testing strategy and architecture by leading test design for complex problems, ensuring reliability, observability and alignment with business priorities

• Communicating risks, insights and technical considerations clearly to both technical and non technical stakeholders, contributing meaningfully to roadmaps and planning

• Uplifting QA practices across squads by promoting best practices, anticipating issues through strong processes and enabling others to improve testing for performance, scale and security

OUR SUCCESSFUL CANDIDATE WILL HAVE THE FOLLOWING:

Essential Skills:

• Deep knowledge of testing theory, design techniques, methodologies, and the testing pyramid

• Hands-on web E2E test automation experience with Playwright (or similar tools) using TypeScript or JavaScript

• Hands-on native mobile E2E test automation experience with Appium and WebdriverIO (or similar tools) using TypeScript or JavaScript

• Proven ability to design and execute full-stack test plans and robust manual testing for web and native mobile applications

• Solid grounding in Agile (Scrum/Kanban) and DevOps methodologies within self-organizing teams

Nice to Have:

• ISTQB certification (Foundation Level or higher)

• Hands-on experience with test management tools like TestRail

• Practical experience maintaining and optimizing automated testing within CI/CD pipelines

• Familiarity with microservice architectures (Java/Kotlin, Kafka, MySQL, REST APIs, BigQuery)

• Experience building automated API tests and working with mock data or virtualization tools

• Prior experience in the iGaming industry

• Leadership experience in driving test strategies, setting best practices, and steering QA projects would be a strong advantage

WHO WE ARE:

At the core of LeoVegas Group is Team Leo. Our culture is our foundation and is what enables us to innovate, build, and lead as we trailblaze our way through the igaming industry. We’re a team of over 2000 innovators, initiators, and groundbreakers working in a fast-paced and agile environment across 19 offices worldwide.

BENEFITS:

• Hybrid work policy

• 4 weeks of Workation (T&C apply)

• Benefits package - 800 PLN net (B2B)/gross (UOP) monthly with access to the cafeteria platform (private medical care, insurances, sports card)

• Training budget

• ICAS assistance program that can provide help and guidance during challenging moments.

• PPK plans (only for employment contract)

• Reimbursement for glasses or contact lenses (only for employment contract)

• Our office provides complimentary snacks and drinks; on Mondays, we serve complimentary breakfast

• Team and office social events throughout the year

• Free parking for bicycles and motorcycles

• Free gym in the building

• Equipment: MacBook Pro + smartphone (iPhone 16/17 or Samsung Galaxy S25)

JOIN US!

In our pride, we empower our teammates to find their roar and run with their wildest ideas. We don’t wait for things to happen; we pounce and make it happen!

Would you be a good fit for the Leo Pride - give us a roar!