<p>Join a team architecting petabyte-scale data systems that process billions of security events daily.<br />We're building next-generation cybersecurity infrastructure using cutting-edge distributed systems technology.<br /><br /><br />WHY THIS OPPORTUNITY MATTERS<br />-Work on massive-scale systems protecting millions of endpoints globally<br />-Fully remote position with flexible work arrangements across Japan<br />-Use modern tech stack: Apache Flink, Kafka, ClickHouse, Rust, Go<br />-Direct technical impact on global cybersecurity defense<br />-Join during major product transformation with significant backing<br /><br />WHAT YOU'LL BUILD<br />-Distributed data infrastructure handling billions of events with sub-second latency<br />-Real-time streaming pipelines using Apache Flink and Kafka for threat detection<br />-Time-series databases and data lakes optimized for security analytics<br />-Cloud-native microservices ensuring 99.99% availability<br />-Performance optimization across petabyte-scale workloads<br /><br />REQUIREMENTS<br />Must Have:<br />-7+ years large-scale data infrastructure experience<br />-Apache Flink and Kafka expertise (or similar streaming platforms)<br />-Analytical databases: ClickHouse, Druid, InfluxDB, or TimescaleDB<br />-Programming: Rust, Go, Scala, Java, or Python<br />-Cloud platforms: AWS, GCP, or Azure data services<br />-Kubernetes and Docker at scale<br />-Japan work authorization or current residency<br /><br />Nice to Have:<br />-Apache Iceberg, Delta Lake experience<br />-Airflow or Prefect orchestration<br />-Cybersecurity or SIEM background</p><p> </p><p>Reference Number:06940-0013276426</p><p><em>By clicking 'apply', you give your express consent that Robert Half may use your personal information to process your job application and to contact you from time to time for future employment opportunities. For further information on how Robert Half processes your personal information and how to access and correct your information, please read the Robert Half privacy notice <a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>. Please do not submit any sensitive personal data to us in your resume (such as such as race, beliefs, social status, medical history or criminal record) as we do not collect your sensitive personal data at this time.</em></p><hr /><p>お客様が「今すぐ応募」ボタンをクリックすることにより、ロバート・ハーフ（以下、当社）がお客様の応募内容を処理し、求人情報を今後随時ご連絡する目的で個人情報を使用することに明示的に同意ただいたこととなります。当社による個人情報の処理方法、またお客様自身の個人情報へのアクセスおよびその訂正に関する詳細については、プライバシー規約（<a href="https://www.roberthalf.com/jp/ja/privacy">https://www.roberthalf.com/jp/ja/privacy</a>）をお読みください。当社は、要配慮個人情報はお預かりしておりませんので人種、信条、社会的身分、病歴、犯罪の経歴など、取扱いに特に配慮を要する個人情報は、ご提出いただく職務経歴書・レジュメ等に含めないようお願いいたします。</p><img src="https://counter.adcourier.com/S2hhbmcuTGUuNjUyNDcuMTA4OThAcmhpanAuYXBsaXRyYWsuY29t.gif">