Senior DevOps Engineer (Cybersecurity Platform)

Sigma Software

2d•Hybrid

About The Position

We are looking for a Senior DevOps Engineer to join our team and work on cutting-edge solutions in the cybersecurity domain. This is a full-time role with flexible remote or hybrid work options. You will architect, scale, and maintain self-managed Redis, Kafka, Elasticsearch/OpenSearch, and MongoDB clusters. You will collaborate with Product and Engineering teams to design resilient architectures for high-scale, real-time cloud operations. The role involves proactively identifying bottlenecks and security risks, implementing robust solutions with minimal supervision, and ensuring high availability and disaster recovery for distributed systems through Infrastructure-as-Code and CI/CD best practices. You will also optimize performance and reliability of cloud-native systems, focusing on observability and automated recovery processes, mentor team members, and participate in on-call rotations.

Requirements

At least 5 years of hands-on experience as a DevOps Engineer in high-traffic, real-time environments
Good knowledge of Google Cloud Platform
Production-level expertise in Elasticsearch/OpenSearch
Proficiency in managing self-managed deployments of Kafka, Redis, or MongoDB
Proven track record with Infrastructure-as-Code and modern CI/CD pipelines
Familiar with Kubernetes
Proficiency in scripting languages
At least an Upper-Intermediate level of English

Nice To Haves

Experience with PostgreSQL or Pulumi
Familiarity with additional security compliance frameworks relevant to finance, healthcare, or government sectors
Experience with observability tools like Prometheus, Datadog, and Loki
Contributions to open-source DevOps or security tools

Responsibilities

Architect, scale, and maintain self-managed Redis, Kafka, Elasticsearch/OpenSearch, and MongoDB clusters
Collaborate with Product and Engineering teams to design resilient architectures for high-scale, real-time cloud operations
Proactively identify bottlenecks and security risks, implementing robust solutions with minimal supervision
Ensure high availability and disaster recovery for distributed systems through Infrastructure-as-Code and CI/CD best practices
Optimize performance and reliability of cloud-native systems, focusing on observability and automated recovery processes
Mentor team members and contribute to DevOps knowledge-sharing across the organization
Participate in on-call rotations to ensure high availability and rapid resolution of production incidents