Senior DevOps Engineer at 3Сommas

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.