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Kaizen Gaming

Senior Software Engineer in Test

Athens, Greece

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hirly's read of this role

Role family
Engineering
Seniority
Senior
Country
GR
Work mode
On-site / unstated
First seen by hirly
8 Sept 2026

Derived automatically from the posting.

the posting

We are Kaizen Gaming

Kaizen Gaming, the team powering Betano, is one of the biggest GameTech companies in the world, operating in 20 markets. We always aim to leverage cutting-edge technology, providing the best experience to our millions of customers who trust us for their entertainment.

We are a diverse team of more than 2.700 Kaizeners, from 40+ nationalities spreading across 3 continents.

Our #oneteam is proud to be among the Best Workplaces in Europe and certified Great Place to Work across our offices. Here, there’ll be no average day for you. Ready to Press Play on Potential?

Let’s start with the role

You will join an autonomous Agile team and work closely with the Product Owner, Agile Delivery Lead and Software Engineers to create a competitive advantage for Kaizen and offer a unique online experience to our customers.

As a Senior Software Engineer in Test, you will utilize your experience and technical expertise to make your mark in our software development’s life cycle. Relish the chance to create an impact in this key role where you will liaise with talented engineers and business experts. Your understanding of the testing life-cycle will see you liaise seamlessly with a broad cross-section of colleagues, product owners and stakeholders, and provide a vote of confidence regarding the quality of the product.

As a Senior Software Engineer in Test you will:

Review user stories and acceptance criteria in order to develop effective test plans and both manual and automated tests cases in collaboration with the development team

Design complex automation solutions regarding functional and non functional testing

Guide cross-teams’ SETs in designing and implementing infrastructural solutions

Conducts code reviews and pair programming sessions

Implement your deep knowledge of testing strategies and demonstrate the ability to contribute in all levels of the test pyramid

Responsible for the STLC of new features on testing suites, taking technical ownership to ensure timely and quality delivery

Research test tools, methodologies, and trends and upgrade existing practices and processes.

Work independently, coach fellow software engineers in test and develop their technical skills.

Mentor colleagues in view of ambiguity and constant changes.

What you’ll bring

We are looking for a Senior Software Engineer in Test who is a team player with a can-do attitude and excellent communication skills.

BS/MS degree in Computer Science/Software Engineering or an IT related discipline

5+ years of experience as a Senior Software Engineer in Test (this is just an indication, your actual skills matter the most)

Hands-on and strong experience in OOP languages (C# preferable)

Strong knowledge of software QA methodologies, tools and processes

Hands-on experience with web browser automation tools (e.g. Selenium / Playwright)

Good understanding of all levels of the testing pyramid

Experience in defect tracking and test management tools such as JIRA, X-Ray etc

Familiarity with relational database engines (SQL)

Experience working with Agile/Scrum software development methodology

Experience working closely with product teams to understand requirements and verify/validate they are met

Passion for continuous learning and self-development

Fluent communication skills in English (both written & verbal)

Understanding of Behavior Driven Development

Demonstrated AI-first mindset, actively leveraging AI tools and assistants to improve productivity, problem-solving and decision-making. Continuously explores new AI capabilities and champions their practical adoption within teams, using AI as a natural part of day-to-day work rather than a supplementary tool

Recruitment Privacy Notice

Regarding the data you share with us, you may find and read our recruitment privacy notice here .

We are an equal opportunity employer committed to fostering a diverse and inclusive workplace. We welcome applications from individuals of all backgrounds, regardless of race, gender, religion, sexual orientation,or age.

Original posting on Kaizen Gaming's site ↗

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