Software/Senior Software Engineer, Ads Product Backend

SmartNews, a leading global information and news discovery company, is seeking a Software/Senior Software Engineer to join their Ads Product Backend team. This role is crucial for the company's advertising infrastructure, working on a high-traffic ads delivery system serving 10M+ users. The position offers an opportunity to work on cutting-edge ad tech solutions, including ads targeting, ranking, auction, and measurement systems.

The role combines technical expertise with business impact, as you'll be developing features that directly contribute to the company's revenue through their advertising platform. You'll be working with modern technologies like Java, Kotlin, Kafka, and various databases, while collaborating with cross-functional teams including machine learning specialists and product managers.

Based in Tokyo with a hybrid work arrangement, this position offers an excellent opportunity for engineers interested in ad tech and large-scale systems. The company provides comprehensive benefits including healthcare, visa sponsorship, and relocation support for international candidates. With offices across global tech hubs including Palo Alto, New York, Beijing, and Singapore, SmartNews offers a truly international work environment.

The ideal candidate will bring 3+ years of backend development experience, strong programming skills, and the ability to work with high-traffic systems. This role is perfect for engineers who want to impact millions of users while working with cutting-edge advertising technology and machine learning systems. The position offers growth opportunities through technical leadership and project ownership, making it an excellent choice for career advancement in ad tech.