Senior DevOps Engineer (100% Remote - Spain)

Join Tether and Shape the Future of Digital Finance

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing blockchain technology, Tether enables instant, secure, and global digital token transactions at a fraction of the cost. Transparency underpins our trustworthiness in every transaction.

Innovate with Tether

Tether Finance : Our product suite features the trusted stablecoin USDT, used worldwide by hundreds of millions, along with pioneering digital asset tokenization services.

But that’s just the beginning :

Tether Power : Driving sustainable growth by optimizing excess power for eco-friendly Bitcoin mining in geo-diverse facilities.

Tether Data : Supporting AI and P2P tech with solutions like KEET, our app for secure, private data sharing, reducing infrastructure costs.

Tether Education : Making digital learning accessible, empowering individuals in the digital and gig economies.

Tether Evolution : Merging technology and human potential to push innovation boundaries.

Why Join Us?

Our global team works remotely worldwide. If passionate about fintech innovation, collaborate with top minds, push boundaries, and set new standards. We’ve grown fast, stayed lean, and led the industry.

If you have excellent English communication skills and want to contribute to the world’s most innovative platform, Tether is your place.

Ready to shape the future?

About the job

We seek an experienced Senior DevOps Engineer to architect, deploy, and maintain critical infrastructure for Tether Data. The ideal candidate combines deep technical expertise with a security-first mindset.

• Strong problem-solving and analytical skills
• Experience managing mission-critical systems with 99.99% uptime
• Excellent documentation and communication skills
• Proven incident management and resolution experience
• Ability to work independently and globally
• Strong security, threat detection, and mitigation experience

Responsibilities

• Design, implement, and maintain high-availability infrastructure with hundreds of servers
• Manage deployments and updates
• Implement monitoring, alerting, and incident response systems
• Collaborate to optimize application performance
• Conduct security audits and hardening
• Mentor junior team members

Job requirements

• 5+ years Linux systems administration experience
• Expertise in :
• Infrastructure as Code (Terraform, Ansible)
• Container orchestration (Docker / Podman)
• GPU container management
• Security practices and hardening
• NodeJS deployment and scaling
• Monitoring tools (Prometheus, Grafana)
• CI / CD pipelines (Jenkins, GitLab, Github CI)

Additional : Experience with FIDO2 and Yubikeys for server management is a plus.

If managing infrastructure that empowers humanity excites you, we want to hear from you!

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