NAHC Limited is hiring a

Senior DevOps Engineer (Web3)

Our client offers a non-custodial, decentralised option - collateral management - and settlement protocol. Their mission is to build a permissionless, cross-chain infrastructure which can allow for instant deployment of liquid and composable options products, allowing for the design and execution of diverse and complex trading strategies with multi-leg conditional orders. With their advanced infrastructure and decentralised, permissionless architecture they are able to maximise trading opportunities. 

What you will do:

• Manage kubernetes and traditional infrastructure: cloud and on-prem
• Hybrid multi-cloud setup and configurations rid 
• software upgrade, patches, hotfixes 
• backup & restore 
• diagnostic and troubleshoot application/infrastructure/network issues 
• Increase and manage system observability by optimizing monitoring system, service mesh and tracing 
• Incorporate DevOps best practice both in cultural and technological side 
• Extensive use of IAC (terraform, terragrunt, ansible) 
• Embrace and embed GitOps model for application management and deployment 
• Coordinate and craft solution for problems raised by different engineering teams and outside contractors 
• Design solutions with scalability, security and stability in its core 
• Manage and enhance CICD pipeline to support various deployment model 
• Manage and setup blockchain infrastructure to support new chains and business growth 

What you will need:

• Have experience designing and managing highly-available distributed systems using Kubernetes and other methods of container orchestration. 
• Know your way around the Linux shell, Terraform, Terragrunt, and Ansible 
• Have experience working with AWS or other cloud platforms such as GCP or Azure 
• Embrace the GitOps model for application configuration and deployment - experience with tools such as ArgoCD, Flux, etc. 
• Have expertise debugging problems across the stack, such as networking issues, performance problems, hardware issues or memory leaks 
• Manage observability platforms with open-source components such as Grafana - Loki - Prometheus - Alert Manager - ELK. 
• Understanding and capabilities to manage, monitor, and optimise network traffic: TCP and UDP; comfortable diagnosing problems on the wire. 
• Web3 Technologies, Blockchain infrastructure, smart contract development experience is advantageous 
• Programming experience with Python, JAVA, Golang, Javascript is also a plus 

This role is for you if:

• Want to help build and maintain advanced web3 and containerised infrastructure 
• Love building large distributed, highly available systems without having to manage complex databases 
• Enjoy owning things end-to-end and coming up with solutions to yet unsolved problems 
• Enjoy the cycle of designing and building the next generation Web3 and Kubernetes infrastructure year after year