Descripción de la oferta
CloudLinux is a global remote-first company. We are driven by our principles: do the right thing, employees first, we are remote first, and we deliver high-volume, low-cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team supports each other and does what we can to ensure we all are successful.Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.Imunify360 Security Suiteis a product of CloudLinux Inc., the maker of the #1 OS in security and stability for hosting providers. Imunify is an innovative security solution designed specifically for shared and VPS/Dedicated servers. The automated, easy-to-use solution with the six-layer approach to security delivers comprehensive and complete attack prevention.We are seeking an experienced Engineering Leader to head theCloud Antivirus Departmentat Imunify360, overseeing three specialized teams that form the core of Imunify\'s malware detection, analysis, and cloud scanning infrastructure. This role combines deep technical expertise in malware analysis and distributed systems with strong people management and strategic product vision.The department is responsible for protecting millions of websites on shared hostings through the Imunify360/ImunifyAV product line, processing tens of millions of files through a cloud-based antivirus pipeline, and maintaining the malware signature lifecycle from creation to deployment.Teams Under ManagementMalware Team — On-server malware scanning and detection stack: signature-based and heuristic scanners, real-time file monitoring, malware cleaner, signature server, release engineering and rollout.Cloud Antivirus (CloudAV) Team — Cloud-based malware analysis infrastructure: large-scale Airflow data processing cluster (24+ nodes), PHP emulator sandbox, automated signature generation, file classification pipelines, storage and hardware capacity planning.Malware Processing Team — Malware analysis operations: sample triage, signature creation, false negative/false positive remediation, ML-assisted classification, vendor integrations, and remediation tooling.Key ResponsibilitiesProduct & StrategyIntroduce, own and constantly improve key metrics for antivirus productsDefine and prioritize the product roadmap across all three teamsDrive product initiatives to achieve challenging key metricsCollaborate with Product Management on VIP customer requirements and competitive analysisIntroduce more AI tools & instruments within malware detection lifecycleTechnical Leadership & ArchitectureOwn the end-to-end malware detection pipeline: from file ingestion through cloud analysis to on-server verdict delivery and cleanupDrive architectural decisions for distributed data processing (Airflow DAGs, async Python, ClickHouse, MongoDB, Redis, Kafka)Oversee migration and modernization initiatives (e.g., AI malware analysis, AI rules creation)Design and implement performance optimizations for cloud processing throughput (10M+ brand new samples added daily)Manage infrastructure capacity planning: compute nodes, Ceph storage clusters, database scalingPeople ManagementLead 3 teams across multiple time zonesHire, mentor, and grow engineers and team leaders for 3 teamsCoordinate cross-team dependencies with Server Team, Web Protection Team, QA, Infrastructure, and SupportOperational ExcellenceEnsure signature release quality through automated testing pipelinesMonitor and improve detection rates, false positive rates, and cleanup success metricsRespond to production incidents (certificate expiries, infrastructure failures, processing bottlenecks)Manage vendor and partner technical integrationsGoals for the First 6 MonthsUnderstand the full pipeline end-to-end: from file ingestion from clients\' servers, pipelines processing in the cloud, verdict delivery, and on-server scanning/cleanupMaintain momentum on active initiatives: e.g. Rust migrationEstablish relationships with cross-functional stakeholders (Server Team, Web Protection Team, Product, Support, Infrastructure)Identify and address the top 3 detection quality or infrastructure bottlenecksDefine the department key metrics and start tightening them to excellenceMust havePast experience leading security products / labs with / researches8+ years of software engineering experience, with 3+ years in a management role leading multiple teamsDeep expertise in malware analysis and antivirus technologies: static/dynamic analysis, signature-based detection, heuristic engines, file classificationNice to haveStrong background in distributed systems and data engineering: experience with workflow orchestration (Airflow, Luigi, or similar), message queues (Kafka, RabbitMQ), and large-scale data processingExperience with infrastructure at scale: managing compute clusters, storage systems (Ceph, S3), databases (ClickHouse, MongoDB, PostgreSQL, Redis)Strong understanding of CI/CD pipelines: Jenkins, GitLab CI, containerized deployments (Docker)Experience with monitoring and observability: Grafana, Sentry, log aggregationExperience in the web hosting security domain (cPanel, Plesk, shared hosting environments)Background in machine learning applied to malware detection (transformers, LLMs for code analysis)Experience with GCP (Secret Manager, Cloud Storage)Familiarity with PHP internals and PHP emulation for dynamic analysisTrack record of building and scaling cloud antivirus / threat intelligence platformsExperience managing geographically distributed teamsTechnical StackLanguages: Python (primary), Rust, PHP, SQLOrchestration: Apache Airflow, Celery, RedisDatabases: ClickHouse, MongoDB, PostgreSQL, RedisStorage: Ceph, S3-compatible storageInfrastructure: Bare metal (Atman DC), Nebula, Docker, GCPCI/CD: Jenkins, GitLabMonitoring: Grafana, Redash, SentryWhat’s in it for you?A focus on professional development.Interesting and challenging projects.Fully remote work with flexible working hours, that allows you to schedule your day and work from any location worldwide.Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves.Compensation for private medical insurance.Co-working and gym/sports reimbursement.Budget for education.The opportunity to receive a reward for the most innovative idea that the company can patent.By applying for this position, you consent to the processing of your personal data as described in our Privacy Policy ( ), which provides detailed information on how we maintain and handle your data. xcskxlj #J-18808-LjbffrHay opciones de teletrabajo/trabajo desde casa disponibles para este puesto.
