Senior Blockchain Jobs

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Job Position Company Posted Location Salary Tags

3Сommas

Tallinn, Estonia

$122k - $132k

Fireblocks

Get a Fireblocks Platform Demo

$98k - $108k

Circle

United Kingdom

$91k - $96k

Paxos

Remote

$140k - $171k

Okx

Remote

$87k - $93k

Okx

Remote

$76k - $100k

Entangle Labs

Remote

Bitdeer Technologies Group

SG

$91k - $115k

raccoons.dev

Malaysia

$126k - $138k

Supra

Manila, Philippines

$84k - $112k

CoW DAO

Remote

Monad Foundation

Remote

$85k - $115k

Dev.Pro

Remote

$72k - $75k

Paxful, Inc

Remote

$36k - $54k

3Сommas
$122k - $132k estimated
Tallinn EE

We are seeking an experienced Senior DevOps Engineer with deep expertise in AWS and a strong technical background in cloud infrastructure, automation, and DevOps practices. Ideal candidates have experience in fin-tech, trading, or cryptocurrency environments and thrive in fast-paced, innovative teams. Our tech stack includes AWS, Terraform, Docker, Kubernetes, Prometheus, Grafana, ELK, CloudWatch, and scripting in Bash, Python, and Go.

Key Responsibilities:

  • Cloud Infrastructure: Architect, deploy, and maintain scalable, secure AWS environments with a focus on high availability and resilience.
  • Automation: Develop and maintain infrastructure as code (IaC) using tools such as Terraform, CloudFormation, and scripting languages.
  • CI/CD Pipelines: Build, enhance, and oversee CI/CD pipelines to support continuous integration and delivery.
  • Collaboration: Work closely with development teams to optimize application performance, scalability, and deployment processes.
  • Monitoring & Alerting: Implement automated monitoring solutions using Prometheus, Grafana, ELK, and AWS CloudWatch to ensure system reliability.
  • Security & Compliance: Apply best practices for cloud security, including IAM, encryption, and adherence to compliance standards.
  • Cost Optimization: Monitor and optimize cloud costs, ensuring resource efficiency.
  • Troubleshooting: Diagnose and resolve complex infrastructure issues, conducting root cause analysis.

Qualifications:

Experience:

  • 5+ years in DevOps roles, with a focus on AWS environments.
  • Hands-on experience in deploying and managing large-scale, production-ready infrastructures.

Technical Skills:

  • Expertise in AWS services, Terraform, Docker, and Kubernetes.
  • Proficiency with monitoring tools (Prometheus, Grafana, ELK) and scripting languages (Bash, Python, Go).
  • In-depth knowledge of networking (DNS, load balancing, firewalls).

Additional Knowledge:

  • Familiarity with CI/CD tools (Jenkins, GitLab CI, or similar).
  • Understanding of cloud security principles and best practices.
  • Certifications: AWS certifications (e.g., Solutions Architect, DevOps Engineer) are a strong advantage.
  • Soft Skills: Excellent problem-solving, teamwork, and communication abilities.

What We Offer:

  • Flexible work conditions with office priority in Tallinn, Nicosia or Barсelona; remote work negotiable.
  • Paid annual leave and sick leave.
  • Competitive salary tailored to your expertise.
  • Opportunities for growth in a dynamic, innovative company.
  • In-house training on crypto-trading and blockchain technologies.