DevOps Engineer (AWS)

Location: Dnipro, Ukraine; Belgrade, Serbia; Poland; Lublin, Poland; Krakow, Poland; Bratislava, Slovakia; Ljubljana, Slovenia; Vilnius, Lithuania; Chișinău, Moldova, Republic of; Sofia, Bulgaria; Bucuresti, Romania; Budapest, Hungary; Erevan, Armenia; Kyiv, Ukraine; Lviv, Ukraine; Podgorica, Montenegro; Poznan, Poland; Skopje, North Macedonia; Tallinn, Estonia; Zagreb, Croatia; Batumi, Georgia; Tbilisi, Georgia; Città Vittoriosa, Malta; Odesa, Ukraine; Pilsen, Czechia; Sarajevo, Bosnia and Herzegovina Workplace: remote At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a DevOps Engineer to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Key Responsibilities Lead and execute the migration of CI/CD pipelines from Jenkins to GitHub Actions. Work with shared repositories containing Groovy and Bash-based shared libraries, Jenkinsfiles, and workflows. Configure and manage Jenkins shared libraries, credentials, pipelines, and automation scripts. Implement GitHub Actions workflows with shared repositories for multiple repositories and jobs. Manage GitHub Actions runners, secrets, and secure authentication between GitHub and runners. Configure AWS IAM roles for EC2, IRSA for EKS, STS, and SSH access. Collaborate with development teams to improve pipeline efficiency, security, and reliability. Troubleshoot CI/CD issues and optimize build and deployment processes Requirements Essential Skills & Experience: 4+ years of experience as DevOps. Proven experience with Jenkins (shared libraries, Groovy, Bash, Jenkins credentials, Jenkinsfiles). Strong hands-on expertise with GitHub Actions (shared workflows, runners, secrets, and authentication). Experience with AWS IAM roles, IRSA for EKS, STS, and SSH configuration. Strong scripting skills in Python, Bash and Groovy. Python and Ansible hands on experience Experience with large-scale CI/CD migration projects. Ability to work in complex, high-effort projects under tight deadlines. Nice to Have: Experience with Terraform (not required for this role but a plus). Familiarity with container orchestration (Kubernetes, EKS).