Senior Software Engineer, C++ Backend Development (Ad Cloud Bidding)- Tokyo Relocation required

Software engineers (Ad Cloud Bidding) at Appier Tokyo office build a wide range of platforms and services that interconnect data and AI with our customers and users. As a Senior Software Engineer, you will contribute to building scalable backend systems while also participating in service operation activities, including deployment, monitoring, and incident response, to ensure reliable and high-performing distributed services.

Responsibilities

Design, implement, and optimize backend services; Participate in code reviews and contribute to system design discussions; Collaborate with cross-functional teams to deliver robust and high-performance systems; Troubleshoot production issues and contribute to root cause analysis; Support system deployment, monitoring, and maintenance in production environments; Participate in on-call rotations and lead incident response when required

Requirements

BS/MS degree in Computer Science or related fields; 3+ years of experience in software development; Experience in modern C++ programming (C++11 and later); Familiar with Unix/Linux environments; Good interpersonal and problem-solving skills and strong sense of ownership; Fluent in English or Chinese

Nice to have

Good understanding of system programming; Experience in developing low-latency (millisecond-scale) and high-throughput (>1K QPS per machine) systems; Experience in service optimization and performance tuning; Experience in modern build systems; Experience in operation automation tools

Benefits

Visa sponsorship