• Lead the initial setup of our DevOps and platform engineering practices • Design and deliver an internal platform for personal or feature environments to boost developer velocity • Build and maintain AWS-based infrastructure for performance, scale, and security • Build CI/CD pipelines and automate release processes end to end • Implement observability tooling (logging, monitoring, alerting) to detect and resolve issues early • Collaborate with developers to remove bottlenecks and improve reliability • Ensure high availability through monitoring, incident response, and recovery strategies • Drive Infrastructure as Code best practices and infrastructure automation • Document systems and processes for clarity and reproducibility

• Own build, deploy, and runtime reliability across BRAHMA AI’s hybrid estate. • Deliver secure, scalable infrastructure for Gen AI based workflows and products across hybrid environments. • Partner with infrastructure and multidisciplinary product and research teams to help them innovate and ship fast. • Design, implement, and operate Slurm and Kubernetes-based platforms across cloud and on-prem GPU nodes, including autoscaling, rollout strategies, and multi-cluster operations. • Build CI/CD pipelines for services, model training, and model serving; standardise artifact/version management and environment promotion. • Implement Infrastructure as Code with Terraform/Terragrunt and configuration management; enforce drift detection and repeatable environments. • Design and implement observability stacks (metrics, logs, tracing); drive incident response and postmortems. • Secure the stack with least privilege, secrets management, network policy, and hardened baselines; support ISO/MPA controls with the security team. • Operate model-serving infrastructure for real-time and batch workloads; optimise GPU utilisation, concurrency, and latency. • Drive cost visibility and efficiency across compute, storage, and egress; forecast capacity and plan lifecycle of hardware and licenses.

• Design, build, and operate the scalable, secure Treasury Cloud (TCloud) platform and its services. • Automate infrastructure provisioning via IaC and integrate pipelines with the IRS EDP 2.0. • Ensure platform stability, high availability, and optimal cost management. • Writing and maintaining Terraform modules to manage cloud landing zones. • Implementing the HashiCorp Vault centralized secrets management solution. • Developing reusable CI/CD pipeline templates for microservices and API services. • Configuring and monitoring platform observability.

• Maintain and improve our IaC setup, ensuring reliability, scalability, and security. • Oversee security architecture, implementing best practices for cloud security and compliance. • Lead certification efforts, including ISO 27001, SOC 2, and other relevant frameworks. • Continuously assess and enhance security posture across infrastructure and applications. • Design, implement, and maintain CI/CD pipelines to streamline deployment and development workflows.