As a Software Engineer (Security), you will develop cybersecurity applications using Cloudflare Workers, automate security workflows, create analytical models, and build dashboards for analysts.
Location(s) Available: Bengaluru
About The Team
Join Cloudflare's Security Automation Engineering Team with the following with the following focus areas :
About the role
Performs duties as a Developer and Automation Engineers. Your mission is to build the next generation of our cybersecurity defense layer using Cloudflare's Workers platform. You will work on the development of real-time analytical engines, Security Information and Event Management (SIEM) integrations, and User and Entity Behavior Analytics (UEBA) tools to protect our global infrastructure and to help cater to fast growing threats and vulnerabilities by providing the right data/analysis/action using automation
What You'll Do
Requirements
Preferred
About The Team
Join Cloudflare's Security Automation Engineering Team with the following with the following focus areas :
- Active Defense using Continuous Threat Automation
- Unified Security Observability
- Intelligence for Mean Time to Respond (MTTR) Reduction
- UEBA & Analytical Insight
- Compliance & Audit Readiness
About the role
Performs duties as a Developer and Automation Engineers. Your mission is to build the next generation of our cybersecurity defense layer using Cloudflare's Workers platform. You will work on the development of real-time analytical engines, Security Information and Event Management (SIEM) integrations, and User and Entity Behavior Analytics (UEBA) tools to protect our global infrastructure and to help cater to fast growing threats and vulnerabilities by providing the right data/analysis/action using automation
What You'll Do
- Development and Automation: Design and implement high-performance serverless applications on Cloudflare Workers (Workers, KV, Durable Objects, and R2) for security monitoring and remediation.
- Cybersecurity Analytics: Drive the creation of data pipelines that ingest edge logs to build comprehensive SIEM dashboards and UEBA models for anomaly detection.
- Automation: Replace manual security workflows with automated triggers, utilizing Cloudflare's edge compute to intercept and analyze traffic in real-time.
- Dashboarding & Visibility: Build high-fidelity dashboards that provide the CISO and SOC teams with actionable insights into global threat patterns and edge performance
Requirements
- Either advanced studies in Cybersecurity, Computer Science, Information Systems, or similar
- Good written and verbal communication skills, including the ability to effectively collaborate with technical and senior business staff and management.
- 3+ years of experience in information security, with 1+ years focused on Devops Environment
- Good Working knowledge of Cloudflare Ecosystem (Workers, WAF, Zero Trust, Pages)
- Languages Proficiency in TypeScript/JavaScript (Node.js) or Rust (optimized for Workers)
- Security Tech Experience with SIEM/SOAR tools and building UEBA logic (behavioral baselining) preferred
- Data & AnalyticsExperience with analytical databases (e.g., ClickHouse, Snowflake) and visualization tools (Grafana, Tableau) preferred
- DevOps OpsStrong CI/CD background (GitHub Actions, GitLab CI) and Infrastructure as Code (Terraform/Wrangler) preferred
- Good to have an understanding of regulatory and compliance frameworks related to data protection and packaging
Preferred
- Certifications: CISSP, CISM, or CCSP.
- Worked on similar organisations in the past as Cloudflare
- Prior experience building custom log-push integrations or edge-based security products.
- Background in Data Engineering or Data Science, specifically relating to security datasets preferred
Top Skills
Clickhouse
Cloudflare Workers
Github Actions
Gitlab Ci
Grafana
JavaScript
Rust
SIEM
Snowflake
Soar
Tableau
Terraform
Typescript
Wrangler
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