Senior DevOps Engineer: Kubernetes & Cloud-Native Infra

LT Harper Recruitment Group; Poland; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

B2B contract

Paid holidays

Job summary

LT Harper Recruitment Group is seeking a Senior DevOps Engineer to design and operate secure, scalable, cloud-native infrastructure in production environments. The role focuses on AWS, Kubernetes (EKS), Terraform/Helm, and observability within a blockchain/finance-oriented tech platform.

The candidate will build and maintain CI/CD pipelines, ensure reliability and performance, and support incident response in a fast-paced global tech setting based in Poland.

Qualifications

• 5+ years of experience in DevOps/SRE/Infrastructure roles.
• Strong hands-on experience with AWS and Kubernetes (EKS).
• Experience with Infrastructure as Code (Terraform).
• Solid understanding of CI/CD pipelines and automation.
• Experience with Docker and containerised environments.
• Good knowledge of Linux systems and networking fundamentals.
• Understanding of observability, reliability and security best practices.
• Strong problem-solving skills and ability to work in production environments.

Responsibilities

• Designing and maintaining Kubernetes-based infrastructure (EKS) on AWS.
• Building and improving CI/CD pipelines for automated build, test and deployment.
• Managing infrastructure using Terraform and Helm.
• Supporting deployment and operation of backend services and blockchain components.
• Implementing monitoring, logging and alerting (observability stack).
• Ensuring system reliability, performance and availability in production.
• Supporting incident response and troubleshooting infrastructure issues.

Skills

CI/CD expertise

Observability

Security best practices

Incident response

Problem solving

Tools

AWS

Kubernetes (EKS)

Terraform

Helm

Docker

Git

Linux

Job description

LT Harper Recruitment Group is seeking a Senior DevOps Engineer to design and operate secure, scalable, cloud-native infrastructure in production environments. The role focuses on AWS, Kubernetes (EKS), Terraform/Helm, and observability within a blockchain/finance-oriented tech platform.

The candidate will build and maintain CI/CD pipelines, ensure reliability and performance, and support incident response in a fast-paced global tech setting based in Poland.