Fullstack Platform Engineer (Backend-focused)
- Tokyo
- Remote OK
- Full-time
- October 3, 2025
About the Role
We're seeking an experienced Fullstack Engineer to join our team working on Cybereason's platform. You'll be responsible for developing and maintaining core components of our AI-driven cybersecurity solution that helps enterprises detect, investigate, and respond to advanced threats across their entire IT estate.
Key Responsibilities:
- Design and develop scalable backend services and intuitive front-end interfaces for our platform
- Implement data ingestion and processing pipelines for large volumes of security data
- Integrate AI-driven analytics capabilities and optimize system performance
- Develop APIs and integrations with various IT and security tools
- Implement robust security measures and ensure compliance with industry standards
- Troubleshoot complex issues across the full stack of our application
Required Qualifications:
- 3+ years of fullstack development experience
- Strong fundamentals in computer science and networking
- Experience with cloud platforms, containerization, and microservices architecture
- Strong understanding of SQL, NoSQL, NewSQL databases
- Expertise in data pipeline technologies, ELK stack, and Apache Kafka
Preferred Qualifications:
- Experience with real-time data processing, analytics frameworks, and front-end technologies
- Familiarity with metaframeworks like NextJS, NuxtJS, Sveltekit
- Proficiency in Rust preferred, or experience in one of: Go, C++, Java, or TypeScript
- Experience building high-throughput, low-latency systems for millions of users
- Familiarity with big data technologies, time-series databases, and data warehousing solutions
- Knowledge of GraphQL, infrastructure-as-code tools, and service mesh technologies
Technical Skills and Knowledge:
- Data pipelines and ETL processes
- Distributed systems (Kafka, Flink/Spark, Redis)
- ELK stack for log management and analysis
- Cloud-native technologies and serverless architectures
- API design and management
- Performance optimization for large-scale systems
Key Competencies:
- Quick learner with strong problem-solving skills
- Excellent communication and collaboration abilities
- Self-motivated with ability to manage multiple priorities
- Passion for cybersecurity and staying current with industry trends
What We Offer:
- Work on cutting-edge cybersecurity technology
- Collaborative and innovative environment
- Continuous learning opportunities
- Competitive salary and benefits
- Remote work options
About Cybereason
Cybereason provides unparalleled cyber-defense solutions. They use machine learning and AI to detect and analyze threats for workstations such as computers, mobile devices, and other digital gadgets.
Cybereason's latest offerings connect huge volumes of data to seamlessly automate detection and prevention of cyber-attacks.
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