About this role

Architect and deploy secure, scalable, and cost-optimised AWS infrastructure
Design high-availability, multi-region architectures that meet the latency and throughput demands of cross-border payment flows.
Own the end-to-end infrastructure lifecycle — from capacity planning and provisioning through monitoring, optimisation, and decommissioning.
Build and maintain blockchain node infrastructure for on-chain settlement and stablecoin operations.
Design and operate secure key management and custody infrastructure for blockchain wallets and transaction signing.

5+ years of professional cloud engineering experience, with at least 2 years in a fintech, payments, or other regulated industry.
Proven track record of designing and managing production AWS infrastructure at scale.
Hands-on experience with Terraform (or equivalent IaC) and CI/CD pipelines (GitHub Actions preferred).
Experience with containerisation and orchestration (Docker, Kubernetes, ECS/EKS).
Demonstrable experience building or operating blockchain node infrastructure and crypto-related cloud services.

Senior Cloud Engineer – Crypto Team

Key skills