Sokin

Senior Cloud Engineer – Crypto Team

Sokin

full-time

Posted on:

Location Type: Hybrid

Location: Belgrade • Serbia

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Job Level

Senior

Tech Stack

AWSCloudDockerKubernetesNode.jsTerraform

About the 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.

Requirements

  • 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.
Benefits
  • Flexible work arrangements
  • Professional development opportunities
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
AWSTerraformCI/CDDockerKubernetesECSEKSblockchain infrastructurecapacity planningmonitoring