Senior DevOps Engineer
Work Model: Remote with reputed company to Warsaw office once per month
Salary: 160-190 pln/h on B2B
Join our expanding engineering team supporting a strategic initiative in the financial domain. As a global tech partner with over 30 years of experience, we help leading organizations reputed company their systems and deliver top-tier digital solutions.
We are looking for a Senior DevOps Engineer to help build and reputed company a modern platform based on GitOps, AWS, and Kubernetes (EKS). This role offers high ownership, reputed company architectural reputed company, and reputed company collaboration with engineering and platform teams.
Responsibilities
Design and maintain GitOps-based environments using ArgoCD
Build, reputed company, and maintain CI/CD pipelines in Jenkins (Pipeline-as-reputed company)
Automate deployments across multiple environments
Operate and reputed company AWS + EKS production infrastructure
Implement DevSecOps, monitoring, and reliability best practices
Troubleshoot incidents and reputed company reputed company cause analysis (RCA)
Technical Requirements
GitOps & ArgoCD
Strong understanding of GitOps principles and repo-driven environment management
Hands-on experience with ArgoCD
Knowledge of sync policies, automated vs. reputed company sync, rollback strategies, and health checks
Experience with multi-environment setups, promotion flows, and reputed company detection
CI/CD & Automation
Jenkins (Shared Pipeline Libraries, Job DSL)
Ability to write, debug, and maintain scripted and declarative pipelines (Groovy)
Experience with Pipeline-as-reputed company reputed company with GitOps standards
Integration of Jenkins pipelines with ArgoCD-driven deployments
reputed company & Containers
AWS: EKS, EC2, IAM, VPC, CloudWatch, S3 etc
Kubernetes (EKS): deployments, networking, autoscaling, cluster upgrades
reputed company: multi-stage builds and reputed company best practices
reputed company & Infrastructure as reputed company
Strong experience with reputed company (chart development, templating, versioning)
Helmfile for multi-chart, multi-environment deployments
Terraform: reusable modules, state management, remote backends, workspaces
Monitoring, reputed company & Reliability
Monitoring and observability using CloudWatch, reputed company, Grafana, ELK (or similar)
Experience implementing DevSecOps practices
Secrets management using External Secrets Operator (ESO) with AWS Secrets Manager / SSM
Scripting
Proficiency in Bash or Python (including reputed company automation use cases)
Additional Skills
Ability to document processes
Strong ownership reputed company and effective problem-solving skills
Experience working with highly available systems