Senior DevOps Engineer; Cloud & MongoDB & Terraform), PK; Remote, HR

About the Role

We are looking for a Senior Dev Ops Engineer with strong cloud infrastructure expertise (GCP / AWS / Azure) using Terraform and deep Mongo

DB Atlas ownership experience to design, operate, and scale a cloud‑native infrastructure powering a large enterprise SaaS platform. This is a high‑ownership, architecture‑level role, not just execution. You will be responsible for designing and running production systems end‑to‑end, with a particular focus on database infrastructure (Mongo

DB Atlas) and scalable cloud environments. You will work in a fully remote, async‑first environment, collaborating closely with engineering teams to ensure high availability, performance, and operational excellence across multiple environments.

• Design, implement, and operate cloud‑native infrastructure across GCP, AWS, or Azure using Terraform.
• Take full ownership of Mongo
  
  DB Atlas in production, including:
  • Cluster architecture and scaling
  • Replication and high availability
  • Backup and disaster recovery strategies
  • Performance tuning and query optimisation
  • Security and access control
• Architect and manage containerised and serverless workloads (e.g., Cloud Run, ECS, Kubernetes, or equivalents).
• Design and operate event‑driven systems (e.g., Pub/Sub, SQS/SNS, Event Bridge, or equivalents).
• Build and maintain CI/CD pipelines with a strong focus on automation, reliability, and scalability.
• Develop reusable Infrastructure as Code (Terraform) modules and manage multi‑environment setups.
• Collaborate with engineering teams on system architecture, scalability, and performance optimisation.
• Implement robust monitoring, alerting, and observability across distributed systems.
• Lead incident response and root cause analysis, driving long‑term improvements.
• Own infrastructure decisions end‑to‑end, including architecture, cost optimisation, and performance.
• Document systems, create runbooks, and establish best practices.
• Mentor engineers and promote Dev Ops best practices across the organisation.

• 6+ years of Dev Ops / Infrastructure Engineering experience in production environments.
• Strong hands‑on experience with at least one major cloud provider: GCP, AWS, or Azure using Terraform.
• Advanced experience with Terraform (modularisation, remote state, multi‑environment setups).
• Proven experience designing and operating scalable cloud infrastructure.
• Mandatory:
  Deep Mongo
  
  DB Atlas experience in production, including:
  • Cluster configuration and scaling
  • Replication and failover
  • Backup and recovery strategies
  • Performance tuning and indexing
  • Security and access management
• Experience with containerised environments (Docker, Kubernetes, or equivalents).
• Experience building and maintaining CI/CD pipelines.
• Solid understanding of event‑driven architectures.
• Strong knowledge of monitoring, logging, and observability in distributed systems.
• Ability to operate at an architect/owner level, not just execute tasks.
• Strong communication skills and ability to work in a remote, async‑first team.

• Experience working across multiple cloud providers.
• Experience implementing Git Ops practices.
• Familiarity with advanced observability tools (Datadog, APM, tracing).
• Experience supporting high‑scale SaaS platforms.
• Interest in platform engineering and developer experience.