Senior QA Engineer
Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Apr 27, 2026. Light & Wonder scores B on the Alion truth index.
iGaming:
If it’s iGaming, we know a thing or two. At Light & Wonder, It’s all about the games, and our digital team leads the global iGaming market, providing jaw-dropping content and innovative software that powers the world's most successful online gaming providers.
Position Summary
Light & Wonder is the global leader in cross-platform games and entertainment. The company brings together 5,000 employees from six continents to connect content between land-based and digital channels with unmatched technology and distribution. Guided by a culture that values daring teamwork and creativity, Light & Wonder builds new worlds of play, developing game experiences loved by players around the globe.We create our own award-winning gamesand alsopartner with premium licensees such asNetflix, WarnerBrosand others to bring franchises likeSquid Game, WillyWonkaand The Wizard of Oztolifein online gaming products.The company’sInfinity platform powers the largest digital-gaming network in the industry. Light & Wonder is committed to the highest standards of integrity, from promoting player responsibility to implementing sustainable practices.
Based in our new Sofia office, we are looking for a Senior QA Engineer to join our team. In this role, you willbe responsible forthe quality assurance of the end-to-end game journey, contributing to the creation of top-quality online slot games. You will collaborate closely with the rest of the Studio team to deliver engaging and innovative gaming experiences.
Essential Job Functions:
Ensure that all game clients are working as intended through rigorous, detailed testing.
Verify game functionality on a range of operating systems and mobile devices.
Be the first line of defense in discovering andidentifyingfunctionality issues in the game.
Responsible and accountable for QA sign offs to production.
Use familiarity with standard QA processes to review bugs, test cases, and create documentation.
Develop,maintain, and execute test plans for game features and jurisdictional requirements.
Document,maintain, and track the status of all issues in the bug tracking database (JIRA) until issues are resolved.
Utilize debug tools to diagnose, reproduce, andidentifyissues.
When necessary, reproduce problems toassistsoftware development in resolving issues.
Coach and share knowledge with junior QA members of the Studio.
Generate status reports, documentation, and other reports for supervisors.
Qualifications
Degree in Computer Science or related field, or equivalent relevant experience.
Experience:
5-8years of professional software testing experiencerequired.
QA experience in casino slot gaming is a plus.
Mobile device testing experience is a plus.
Knowledge, Skills, & Abilities:
Strong technical knowledge of computers and mobile devices, and ability to effectively troubleshoot web applications on computers and mobile devices.
Proficient understanding of software test methodologies/procedures and the overall product development lifecycle.
Ability to juggle a variety of tasks, and work with complex problems.
Experience within a highly collaborative environment working with various disciplines including engineering, design, and art.
Strong verbal and written communication skills.
Excellent organizational skills and attention to detail.
Efficiently regulate and prioritize tasks.
Experience with Atlassian Suite (JIRA and add-ons).
Results oriented, positive attitude and ability to work in a fast-paced, deadline-oriented environment.
Ability to communicate and collaborate with other team members.
Able to meet quick deadlines and deliver precise, effective results.
Additional Information
Competitive benefits, an open and supportive environment as well as a modern and exciting workplace
The opportunity to interact with global teams on a regular basis
Tangible and genuine development - at Light & Wonder, you can take your career where you want it to go!
And if that’s not enough; you will enjoy flexible working practices whilst we provide you with the guidance and development skills you need to progress quickly and enhance your career.