Senior Software Quality Assurance Engineer

Senior QA Engineer, Software

Gaming:

Welcome to the world of land-based gaming. At Light & Wonder, it’s all about the games, and our Gaming team builds cutting-edge technology, products, and content for the most iconic casinos and operators across the globe.

Position Summary

Qualifications

 About Light & Wonder: Light & Wonder, Inc. is the leading cross-platform global games company. Through our three unique, yet highly complementary business segments, we deliver unforgettable experiences by combining the exceptional talents of our 6,500+ member team, with a deep understanding of our customers and players.

We create immersive content that forges lasting connections with players, wherever they choose to engage.

At Light & Wonder, it’s all about the games. The Company is committed to the highest standards of integrity, from promoting player responsibility to implementing sustainable practices. To learn more visit www.lnw.com.

At Light & Wonder, all our team members are known as Creators. We empower our creators to innovate, create, and bring fun to the workspace. The core principles that unite our team, guide our actions, and drive our growth are:

• Dare to be bold - We always bring courage to work to reach for the unbelievable

• Celebrate perspectives - We combine diverse talents to look at the familiar in unfamiliar ways

• Never settle - We relentlessly push forward to create the extraordinary in every detail

• Uphold integrity - We promote accountability and respect to raise the bar for ourselves and the industry

• Win as a team - We bring out the best in each other to share collective success

Job Summary

We’re looking for a seasoned Senior SQA Engineer with a strong full stack development background to join our QA Tools & Automation team. This role is ideal for someone who thrives in a dynamic environment and is passionate about building tools and scalable solutions that drive quality across products.

As a Senior Engineer, you'll develop and maintain internal tools, services, and data pipelines that power our automation frameworks. You’ll play a key role in enhancing QA processes and enabling test efficiency across the organization.

Key Responsibilities

• Design, build, and maintain full stack applications that support automated QA systems and workflows.

• Collaborate cross-functionally with QA, development, and infrastructure teams to drive quality improvements.

• Build scalable data pipelines that provide actionable insights and streamline test automation.

• Troubleshoot and resolve issues affecting automation tools and development pipelines.

• Contribute to architectural decisions and technical designs across frontend and backend systems.

• Mentor junior engineers and promote knowledge sharing within the team.

• Communicate technical concepts clearly across various stakeholders, including non-technical audiences.

• Continuously explore opportunities for process automation and optimization.

Required Skills and Qualifications

• Bachelor’s degree in computer science, Engineering, Data Analytics, or a related field.

• 4+ years of frontend development experience.

• 4+ years of backend development experience (Python preferred).

• Experience designing and maintaining data pipelines.

• Solid understanding of both relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB) databases.

• Hands-on experience with CI/CD tools such as Jenkins and Docker.

• Proficiency in Linux-based development environments.

Preferred Skills

• Experience in the gaming industry.

• 3+ years of experience with JavaScript frameworks such as React or Next.js.

• 3+ years of experience with Python, with preferred libraries including Pandas, PyMongo, NumPy, FastAPI, and Pydantic.

• Experience writing and maintaining Docker configuration files (Doc6kerfile, Docker Compose)

• Hands-on experience with MongoDB and other NoSQL databases

• Experience working with SQL-based databases.

• Experience with Linux based servers.

• Experience creating data visualizations in Tableau.

• Experience with Power BI for data visualization and reporting.

Experience Level

Senior Level