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. When applying, mention the word CANDYSHOP to show you read the job post completely.