Senior DevOps Engineer – Blockchain Infrastructure (Mid-Senior Level)

Jobgether • Netherlands

Remote

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AI Summary

Join a blockchain infrastructure team to operate, scale, and secure decentralized networks while driving automation, observability, and reliability improvements. Manage validator nodes across multi-cloud and bare-metal environments, develop open-source tooling, and transition to a fully decentralized validator model. Requires 3+ years of DevOps/SRE experience with blockchain expertise, Linux, Kubernetes, and CI/CD pipelines.

Key Highlights

Operate and scale blockchain networks with 99.99% uptime reliability

Develop automation, observability, and security solutions for validator infrastructure

Transition from federated to fully decentralized validator network with open-source tooling

Key Responsibilities

Maintain blockchain infrastructure with 99.99% uptime, proactively identifying and mitigating reliability risks

Manage validator nodes across multi-cloud and bare-metal environments, ensuring scalability and optimal performance

Develop and maintain open-source tools for blockchain infrastructure automation, deployment, and observability

Participate in incident response, troubleshoot production issues, and document blameless post-mortems

Support the transition to a fully decentralized validator network by improving onboarding and deployment templates

Design, maintain, and optimize CI/CD pipelines using GitHub Actions and automation tools

Strengthen security controls, investigate infrastructure bottlenecks, and enhance system resilience

Gradually take ownership of day-to-day infrastructure operations and provide technical recommendations

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Technical Skills Required

Blockchain Infrastructure Kubernetes Infrastructure as Code (Terraform/OpenTofu)

Benefits & Perks

Remote work from eligible locations in Asia, Europe, or Latin America

Flexible schedule (Sunday–Thursday or Tuesday–Saturday)

Meaningful technical impact in blockchain infrastructure and decentralization

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Nice to Have

GitOps

Nix

Experience in small, fast-paced technology companies

Job Description

Join a cutting-edge blockchain infrastructure team dedicated to building secure, reliable, and scalable systems for privacy-preserving applications. In this hands-on role, you will help operate and scale blockchain networks, manage validator infrastructure, and strengthen the reliability of critical production environments. You will work across multi-cloud and bare-metal platforms, developing automation and observability solutions that support high availability and performance. Your work will contribute to the evolution of a federated validator model toward a fully decentralised network. Collaborating with engineering teams and infrastructure partners, you will progressively take ownership of day-to-day operations while driving continuous improvements in security, resilience, and deployment efficiency. This is an opportunity to make a tangible impact in a fast-moving blockchain ecosystem while working with modern infrastructure technologies and open-source tooling.

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