DevOps Architect: CI/CD, Docker & IaC for Fintech

Tether.io; Spain; Remote; EUR 90,000 - 150,000; Full time

Job summary

Tether is seeking a highly skilled DevOps Specialist to architect, implement, and maintain end-to-end CI/CD pipelines using GitHub, with a strong focus on test‑driven deployment and Infrastructure as Code. You'll containerize services with Docker, manage build and publishing workflows for JavaScript, TypeScript and C++ packages, and design cross‑language build pipelines using CMake and modern IaC tools.

This role supports web, desktop, and mobile releases in a globally distributed team.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related discipline.
• 3+ years of hands-on experience architecting and maintaining CI/CD pipelines using GitHub Actions or equivalent tools at scale in a production environment.
• Strong proficiency in test-driven deployment methodologies, including automated test suites for integration and end-to-end validation.
• Expertise in containerization technologies such as Docker, including image creation, registry management, and basic orchestration patterns.
• Experience managing package lifecycles for JavaScript and TypeScript, including versioning, compilation, and publishing workflows to NPM.
• In-depth knowledge of C++ build systems, specifically CMake, with proven experience optimizing native build and deployment pipelines.
• Advanced Linux system administration and networking skills, including shell scripting, performance troubleshooting, firewalls, and VPN configuration.
• Excellent communication, problem-solving, and collaboration skills for globally distributed teams.
• Experience with Infrastructure as Code (IaC) tools such as Terraform, Ansible, AWS CDK or AWS CloudFormation.
• Experience with mobile CI/CD automation, including build, tagging, and publication for iOS and Android applications.
• Advanced knowledge of release management practices, including automated versioning, signing, and artifact distribution.

Responsibilities

• Lead the design, architecture, and management of CI/CD pipelines using GitHub Actions (and similar tools), ensuring fast, reliable, and reproducible software delivery.
• Implement and enforce test‑driven deployment systems, integrating automated testing, validation, and monitoring to maintain code quality and accelerate feedback cycles.
• Containerize applications and microservices with Docker, optimize image builds, and manage deployment pipelines for distributed environments.
• Oversee the build, packaging, and publishing lifecycle for JavaScript, TypeScript, and C++ packages, including versioning, semantic tagging, and NPM or internal registry publication.
• Develop and maintain cross‑platform build pipelines using CMake or equivalent tools, ensuring consistent compilation and release workflows across web, desktop, and mobile.
• Automate end‑to‑end release processes, including tagging, building, signing, and distributing mobile, web, and desktop applications.
• Define and manage Infrastructure as Code (IaC) to provision and maintain reliable, scalable, and secure infrastructure environments.
• Collaborate closely with development, QA, and operations teams to troubleshoot deployment issues, optimize performance, and improve release reliability.
• Continuously improve observability and feedback loops, leveraging monitoring and alerting systems to maintain operational excellence.

Skills

CI/CD pipelines

Test‑driven deployment

Linux administration

Networking

Communication skills

Education

Bachelor’s or Master’s degree in Computer Science or Engineering

Tools

GitHub Actions

Docker

NPM

CMake

Terraform

Ansible

AWS CDK / CloudFormation

Job description

Tether is seeking a highly skilled DevOps Specialist to architect, implement, and maintain end-to-end CI/CD pipelines using GitHub, with a strong focus on test‑driven deployment and Infrastructure as Code. You'll containerize services with Docker, manage build and publishing workflows for JavaScript, TypeScript and C++ packages, and design cross‑language build pipelines using CMake and modern IaC tools.

This role supports web, desktop, and mobile releases in a globally distributed team.