A fast-growing technology consultancy and product engineering company is seeking Software Engineers to support large-scale FinTech modernization and digital transformation projects in Japan. The company operates with a strong engineering-first culture, where more than 80% of employees are engineers and technical leadership plays a central role in decision-making. Teams are highly international, with professionals from over 25 countries collaborating in agile, high-performance environments. The organization specializes in FinTech and PharmaTech domains, supporting mission-critical system modernization, next-generation payment platforms, core banking systems, and SaaS product development. Engineers are encouraged to contribute not only during implementation, but also from upstream phases such as solution planning, architecture design, and proof-of-concept initiatives. Unlike traditional financial system development environments, projects leverage modern cloud-native technologies, mobile solutions, and Generative AI to deliver innovative systems for enterprise clients. This role offers the opportunity to work across the full development lifecycle while collaborating closely with senior engineers in small, technically strong teams.