We are seeking for Senior DevOps Engineers to join our team and contribute to a large, enterprise-level project. Important: this is a project-based engagement for around 3-4 months.
Type of cooperation: project-based contract, full-time engagement for 3-4 months. Location: Europe/Ukraine. Fully remote.
Key Responsibilities: * Collaborate closely with developers to prototype and design new infrastructure and platform features. * Deploy, configure, and maintain AWS EKS clusters and cloud infrastructure. * Deploy, install, configure, test, and maintain complex client software across multiple environments. * Work closely with developers to modernize and migrate applications to AWS. * Build, maintain, and optimize CI/CD pipelines using GitHub Actions; migrate existing pipelines from Jenkins. * Make key architectural and operational decisions to ensure system scalability, reliability, and availability. * Install, configure, and maintain both in-house and industry-standard monitoring and observability systems. * Design, deploy, and configure cloud-based servers and services; provision networks and storage; manage firewalls, WAF, VPNs, and monitoring tools. * Administer Linux and AWS cloud infrastructure, including installation, configuration, hardening, and maintenance. * Create technical documentation and provide hands-on troubleshooting and consulting support to internal teams and customers.
Must-have skills: * 4+ years of professional experience as a DevOps Engineer. * Strong experience with microservices architectures. * Proven experience with migrations to AWS cloud. * Experience designing and scaling secure, highly available infrastructures with no single points of failure. * Strong hands-on experience with OS-level administration on Linux/UNIX systems (Debian, Ubuntu, CentOS, RHEL, etc.). * Hands-on scripting experience with Bash, Python, or Go. * Solid experience with Infrastructure as Code (IaC) tools such as Terraform, Terragrunt, Terraform Enterprise, and AWS CloudFormation. * Hands-on experience with container orchestration platforms: Kubernetes (AWS EKS) and Red Hat OpenShift. * Understanding of GitOps principles and hands-on experience with Argo CD. * In-depth knowledge of TCP/IP networking and the OSI model. * Experience with monitoring, logging, and observability tools such as Prometheus, Loki, Zabbix, Elasticsearch/OpenSearch, Grafana, Kibana, Datadog, and Sentry. * Strong experience with AWS security services, including GuardDuty, Security Hub, Inspector, AWS Config, IAM, WAF, and security best practices. * Experience working with major cloud providers (AWS, Azure, GCP). * Proven ability to design and improve monitoring, logging, and alerting frameworks for rapid detection and resolution of incidents. * Experience working with web servers and reverse proxies such as Apache, Nginx, and HAProxy. * Experience with message brokers and queues such as RabbitMQ. * Experience deploying and operating a variety of application workloads in AWS. * Hands-on experience with CI/CD pipelines and tools such as GitHub Actions and Jenkins. * Experience with Redis. * Experience with SQL and NoSQL databases, including PostgreSQL, MySQL, MariaDB, and Elasticsearch/OpenSearch. * Experience working with compliance and security frameworks such as GDPR, SOC 2, and data retention policies. * Strong problem-solving skills, including debugging infrastructure and application issues using code and scripts. * Ability to effectively read, analyze, and troubleshoot logs and error messages. * English proficiency at B1 level or higher.
Nice-to-have skills: * Experience designing and operating secure AWS multi-account environments. * Any AWS certification (e.g., AWS Certified Solutions Architect, DevOps Engineer). * CKA/CKAD or other Kubernetes-related certifications.
What we offer: * B2B contract. * Flexible working hours (start at 8.00-11.00 o’clock). * Weekends according to the Ukrainian/Local calendar. * A friendly, open, and supportive team culture without excessive bureaucracy.
