Location: EMEA (UTC+1)

Remote: Yes

Willing to relocate: Yes

Technologies:

  - Blockchain infrastructure and node operations: Ethereum, Arbitrum, Base, HyperEVM, BNB

  - RPC infrastructure, benchmarking, monitoring, incident handling

  - DevOps and infrastructure: Linux, Bash, Docker, Terraform, AWS, Nebius, Grafana, Prometheus, Loki

  - Data engineering: Python, SQL, Postgres, Airflow, dbt

  - AI infrastructure: Nvidia NIM, VSS
  
  - Cost optimization and production reliability

Résumé/CV: https://www.krissemmy.com/resume

Email: [email protected]

DevOps and data infrastructure engineer with 3+ years of experience running production blockchain and data systems. My work has included node and RPC operations, observability, CI/CD, data pipelines, performance tuning, and infrastructure cost reduction across Web3 and AI environments.