Senior Software Engineer, Backend (Tinder Seoul)

Tinder Seoul, part of Match Group, is seeking a Senior Backend Software Engineer to join their team focused on enhancing user personalization and matching quality through ML/AI technology. The team works on recommendation systems, a core competitive advantage for Tinder, delivering real-time personalized results based on diverse user behavior data.

Working closely with the US headquarters and global ML, data, and PM organizations, you'll design and develop systems that consider scalability and stability in a high-traffic environment. As an engineer, you'll play a crucial technical role in ensuring machine learning models and recommendation logic are effectively implemented in the product.

The position requires expertise in Java/Kotlin and Spring WebFlux, along with experience in distributed systems including ElasticSearch, Kafka, DynamoDB, and Redis. You'll be responsible for improving service performance, conducting A/B tests, and maintaining high code quality while considering long-term scalability.

This is an exciting opportunity to work on technology that impacts millions of users globally, collaborating with a diverse team of PMs, ML engineers, designers, and data scientists. The role offers a hybrid work environment in Seoul, combining the stability of a global tech company with the innovative spirit of a team pushing the boundaries of AI-driven recommendations.