21 день назад
Senior Software Engineer, Backend Development (Ad Cloud Serving Services) (AdTech)
Мэтч & Сопровод
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Описание вакансии
Текст:
TL;DR
Senior Software Engineer, Backend Development (Ad Cloud Serving Services) (AdTech): Building scalable, high-performance backend services for real-time ad recommendation, data serving, and core advertising infrastructure with an accent on distributed systems, low-latency processing, and operational reliability. Focus on optimizing database and network performance, designing observability and incident-management capabilities, and supporting high-concurrency serving services under extreme loads.
Location: Tokyo, Japan. The position is based in Tokyo; visa sponsorship is available for international candidates relocating to Japan.
Company
is an AI-native company developing Agentic AI-powered AdTech and MarTech solutions through its Ad Cloud, Personalization Cloud, and Data Cloud products.
What you will do
- Design and develop scalable, reliable backend services for real-time ad recommendation, data serving, and core advertising infrastructure.
- Own technical roadmaps and deliver sizable projects within the Ad Cloud ecosystem.
- Optimize latency, throughput, resource utilization, database interactions, and network architecture.
- Implement monitoring, alerting, observability, incident management, and production operating procedures.
- Collaborate with product managers and scientists to translate business requirements into technical designs.
- Review code, mentor junior engineers, participate in on-call rotation, and drive continuous technical improvement.
Requirements
- 3–5+ years of backend software development experience with high-performance, high-concurrency systems.
- Professional experience with Go or Python and system design for scalable distributed systems in Linux environments.
- Knowledge of RESTful APIs or gRPC, message queues such as Kafka or Pub/Sub, and data pipelines.
- Experience with SQL and NoSQL databases, including database optimization and scaling strategies.
- Familiarity with CI/CD, Docker, Kubernetes, cloud platforms, and observability tools such as Prometheus and Grafana.
- Strong problem-solving, communication, code review, and cross-functional collaboration skills.
Nice to have
- BS or MS degree in Computer Science or a related field.
- Experience refactoring complex systems and improving latency, error rates, CPU usage, and resource utilization.
- Familiarity with A/B testing frameworks and customizable model configurations.
- Experience deploying and serving machine learning models in production.
- Exposure to AdTech or recommendation systems.
Culture & Benefits
- Work on high-concurrency, real-time advertising systems operating under extreme loads.
- Collaborate with product managers, scientists, and backend engineers in a cross-functional environment.
- Participate in continuous improvement, technical discussions, and knowledge sharing.
- Visa sponsorship is provided for international candidates moving to Japan.
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