Senior Infrastructure Engineer

Senior Infrastructure Engineer - Blockchain Wallet Backbone

Location: Remote - United States

Compensation: $180K - $300K

Join a stellar team of leaders and experts in blockchain technology, cryptography, and security. Our client is seeking a Senior Infrastructure Engineer to design, operate, and scale systems at the intersection of blockchain, cybersecurity, and distributed infrastructure, preparing them to meet the demands of a trillion-dollar industry.

This role goes beyond maintenance—you will be an architect, automator, and security expert. You will embed best‑in‑class Dev Ops and SRE practices into their workflows, ensuring their services are highly reliable, secure, and cost‑efficient. You will collaborate across engineering, product, and security to translate complex requirements into scalable infrastructure.

• Infrastructure Architecture: Design, build, and maintain cloud infrastructure with a core focus on scalability and security
  .
• Automation & SRE: Architect and operate containerized systems (
  Docker, Kubernetes
  ), automating provisioning and deployments using Terraform, Jenkins, and CI/CD pipelines
  .
• Security & Resilience: Configure and manage secure enclaves (e.g., AWS Nitro) to harden critical workflows and improve overall system resilience.
• Observability: Implement and maintain robust observability with tools like Datadog across logs, metrics, and traces.
• Optimization: Optimize performance and reliability of Node.js applications and backend services.
• Strategy Alignment: Partner with product and security teams to align infrastructure decisions with the roadmap and risk strategy.

• Experience: 8+ years of infrastructure, Dev Ops, or SRE experience in cloud-native systems
  .
• Cloud Expertise: Strong expertise with AWS (Lambda, EKS, API Gateway, Dynamo
  
  DB, S3, etc.). GCP is a plus.
• IaC & CI/CD: Highly skilled in Infrastructure-as-Code (Terraform) and advanced CI/CD automations.
• Containerization: Deep knowledge of Docker, Kubernetes
  , and containerized microservices architecture.
• Database Management: Experience administering and tuning SQL and No
  
  SQL databases
  .
• Security: Solid understanding of infrastructure security and applied cryptography fundamentals
  .
• Programming: Proficiency in scripting and systems programming (Python, Go, Rust, or Type Script).
• Soft Skills: Clear communication skills, ability to operate under pressure, and make sound technical decisions.

• Experience with blockchain networks and smart contracts
  .
• Familiarity with other secure infrastructure providers (e.g., IBM, Thales).

• Salary: Highly competitive base salary range of $180K–$300K per year (full‑time).
• Equity: Generous stock options (100–200) package vested over 4 years.
• Core Benefits: Comprehensive Healthcare, 401K
  , and coverage for travel expenses
  .
• Location:
  Remote‑first role within the United States
  , with office options available.
• Equipment: Provided with a Mac Book Pro and essentials for a high‑performance setup.

At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job‑advert in an accessible format please let us know at the earliest opportunity by emailing human-resourcesy.