Toss jobs

Server Developer role building advertising product infrastructure at Toss, handling real-time traffic, ads optimization, and backend systems. Located in Seoul, requires Java/Kotlin/Spring; no AI focus.

Server Developer for Toss's Commerce domain in Seoul. Responsibilities include designing and operating commerce systems (search, recommendation, product registration, order/payment, promotions, automation) handling real-time traffic and data consistency. Requires experience with high-responsiveness and consistency systems, building distributed platforms, and system design for stability and scalability. Tech stack: Kotlin, Spring, Python, Node.js, Go, MySQL, MongoDB, Redis, ElasticSearch, Kafka, Hadoop, Milvus, GenAI. Minimum 1 year experience required; commerce background optional.

Financial Transaction Information Assistant at Toss Bank. Limited information available; based on title and context, this appears to be an operational or support role in the fintech/banking sector, located in Seoul.