18 days ago
Taipei, TaiwanSenior
Responsibilities
- Design and develop scalable, high-performance backend services for real-time ad recommendation, data serving, and ad-tech infrastructure.
- Own technical roadmaps and delivery for sizable projects within the Ad Cloud ecosystem.
- Optimize databases, network architecture, latency, throughput, and resource utilization.
- Implement monitoring, alerting, observability, incident management, and production operational improvements.
- Collaborate with product managers and scientists to translate requirements into technical designs and integrations.
- Lead code reviews, promote engineering best practices, and maintain code quality.
- Mentor junior engineers in backend development, distributed systems, and engineering practices.
- Participate in the Backend team’s on-call rotation and improve service reliability and scalability.
Requirements
- At least 3 years of hands-on backend software development experience, particularly with high-performance and high-concurrency systems.
- Proficiency in one or more of Go and Python.
- Strong system design and architecture experience for scalable distributed systems in Linux environments.
- Experience with network API design, message queues, and data pipelines.
- Knowledge of SQL and NoSQL databases, including database optimization and scaling strategies.
- Familiarity with CI/CD, Docker, Kubernetes, and cloud platforms such as AWS, GCP, or Azure.
- Experience implementing observability, monitoring, and alerting with tools such as Prometheus and Grafana.
- Strong problem-solving, communication, and cross-functional collaboration skills.
- A BS or MS in Computer Science or a related field is preferred.
- Experience refactoring complex systems, improving performance metrics, and optimizing resource utilization is preferred.
- Familiarity with A/B testing frameworks, customizable model configurations, production machine-learning model serving, ad tech, or recommendation systems is preferred.
Tech Stack
Apache KafkaAWSAzureClickHouseDockerGoGoogle Cloud PlatformGrafanagRPCKubernetesLinuxMongoDBMySQLPostgreSQLPrometheusPythonRedis
Categories
About Appier
Appier is an AI-native Agentic AI as a Service (AaaS) company that empowers businesses to create value with cutting-edge AdTech and MarTech solutions. Guided by the vision of “Making AI Easy by Making Software Intelligent,” our mission is to help businesses turn Agentic AI into ROI. Founded in 2012, Appier is listed on the Tokyo Stock Exchange’s Prime Market (Ticker: 4180) and operates in 17 cities worldwide, enabling over 2,000 leading companies to enhance marketing performance with the latest AI technology. As AI enablers for our customers in the AI Era, Appier delivers innovative solutions that drive measurable results.