Senior Infrastructure Engineer (Blockchain)

Spoiler: Your next challenge in serious decentralized tech starts right here.

What this Journey Looks Like

Pearster is looking for a Senior Technical Operations Engineer (Web3 Core Platforms) to help power the core systems of a major US blockchain player.

This company is a cloud-based infrastructure provider that powers the global blockchain ecosystem. Its mission is to be the indispensable utility that enables companies and innovators worldwide to build next-generation, Web3-enabled businesses and applications using blockchain technology.

What You'll Lead and Build

• Research, architect, and deploy complex infrastructure systems across bare-metal servers, hypervisors, orchestrators, virtual machines, and containerized environments.
• Design and implement automation using Infrastructure-as-Code and Configuration Management principles ( Terraform, Ansible, Consul ) to ensure reproducibility, speed, and consistency in infrastructure deployment.
• Establish and maintain infrastructure standards, documentation, and architecture diagrams to support scale, reliability, and compliance across environments.
• Partner with Technical Operations, CloudOps, and Platform teams to ensure smooth integration of systems, improve deployment efficiency, and enhance observability.
• Optimize resource allocation and infrastructure cost efficiency while maintaining performance and uptime goals.
• Continuously improve resilience and scalability through proactive capacity planning, disaster recovery testing, and infrastructure modernization initiatives.

What You Bring to the Table

• Minimum 5 years of experience in Systems Administration, Datacenter Operations, or Infrastructure Engineering, with deep expertise in Linux/Unix systems.
• Proven success designing and managing hybrid cloud and traditional infrastructure platforms at scale (bare-metal, virtualized, and cloud-native).
• Hands-on experience with automation, configuration management, and CI/CD tools such as Terraform, Ansible, Consul, and Jenkins .
• Proficiency with observability and monitoring platforms ( Grafana, ELK, VictoriaMetrics, DataDog ).
• Programming experience in one or more languages such as Python, Go, or JavaScript .
• Strong understanding of infrastructure architecture principles — scalability, redundancy, fault tolerance, and cost optimization.
• Familiarity with containerization ( Docker, Kubernetes ) and networking fundamentals across cloud and datacenter environments.
• A proactive, analytical mindset and the ability to deliver under pressure while fostering a culture of continuous improvement and reliability.
• Excellent communication and documentation skills to facilitate alignment across cross-functional engineering teams.

• Benefits that Move you Forward.
• We’re here to amplify your brilliance, not contain it.

• Work from anywhere with true flexibility and freedom.
• Earn in USD with compensation that matches your expertise.
• Recharge confidently with dedicated paid time off.
• Advance your career with fully covered international certifications.
• Access coworking spaces worldwide whenever you want a professional setup.
• Strengthen your English and expand your global reach.
• Connect and have fun with activities that unite our international team.
• Feel appreciated with personalized gifts and a thoughtful welcome kit.
• Grow our community and earn through our referral program.

At Pearster, your journey matters, and we’re here to help you go further than you imagined.