Senior SIEM Software Developer

3 weeks ago

london, United Kingdom Hamilton Barnes 🌳 Full time

Senior SIEM Software Developer Salary: £70,000 - £80,000 Remote working Overview We are seeking a highly skilled Senior SIEM Software Developer to lead development across a modern security-focused engineering stack. This role involves building SIEM and SOAR capabilities, delivering customer-facing platforms, integrating complex data sources, and contributing to cloud-native automation initiatives across Azure and GCP. You will drive the technical direction of SIEM automation and full-stack development while supporting and mentoring other engineers in the team. Key Responsibilities Lead development of Google SecOps SOAR playbooks and custom actions using Python. Architect and deliver web applications using Node.js, ReactJS, and Next.js. Design and optimise SQL-based data structures and queries. Build customer portals that aggregate data from diverse and complex security solutions into a unified, user-friendly interface. Contribute to CI/CD design and automation using Azure DevOps. Support the design and implementation of MCP infrastructure. Work across Azure and GCP environments to support application and automation delivery. Integrate SIEM technologies including Microsoft Sentinel and Google SecOps SIEM. Mentor junior team members and contribute to engineering standards, architecture, and secure coding practices. Required Experience Strong experience developing Google SecOps SOAR playbooks (Python). Expertise in full-stack development using Node.js, ReactJS, and Next.js. Solid SQL experience across modelling, performance tuning, and data integration. Demonstrated experience building customer portals with aggregated or complex multi-source data. Experience with Azure and GCP cloud platforms. Exposure to Microsoft Sentinel and Google SecOps SIEM. Strong understanding of modern backend service design and frontend architecture. Desirable Experience Azure DevOps CI/CD. Vertex AI. MCP architecture and implementation. Strong understanding of secure engineering and cloud security principles.

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