Staff Engineer • Senior

Who you are

You have 5+ years of experience in software engineering, particularly in building scalable systems that handle high traffic and complex data flows. Your expertise in Java is complemented by a strong understanding of cloud technologies and machine learning principles, allowing you to innovate and optimize ad infrastructure effectively.

You thrive in collaborative environments, working closely with cross-functional teams to deliver high-quality software solutions. Your problem-solving skills are top-notch, and you enjoy tackling challenging technical issues that arise in the development process. You are also familiar with the latest trends in OTT platforms and understand the importance of delivering seamless user experiences.

Desirable

Experience with ad tech or supply-side platforms is a plus, as is familiarity with data analytics tools that can enhance ad performance. You are comfortable with agile methodologies and have a track record of mentoring junior engineers, helping them grow their skills and confidence.

What you'll do

In this role, you will lead the development of Coupang Play's next-generation Ad Infrastructure, focusing on building a robust Supply-Side Platform (SSP). You will design and implement scalable architectures that can handle millions of ad requests per second, ensuring high availability and performance.

You will collaborate with product managers and designers to define the technical requirements and user stories for new features. Your role will involve conducting code reviews, ensuring best practices are followed, and maintaining high standards of code quality across the team.

You will also be responsible for optimizing existing systems, identifying bottlenecks, and implementing solutions that enhance performance and reliability. Your insights into machine learning will help refine user targeting and ad delivery, making the platform more effective for advertisers and engaging for users.

What we offer

Coupang Play offers a dynamic work environment where innovation is encouraged. You will have the opportunity to work with cutting-edge technologies and be part of a team that is shaping the future of OTT streaming services. We provide competitive compensation and benefits, along with opportunities for professional growth and development.

Join us in delivering exceptional storytelling through technology, and be part of a company that values creativity and collaboration. We encourage you to apply even if your experience doesn't match every requirement — your unique perspective could be just what we need.