Middle DevOps Engineer

Sigma Software · via Himalayas ·

TypeFull-time job
LocationUkraine
Posted4 hours ago
Design and implement production infrastructure in AWS or Microsoft Azure within established architectural patterns

Build and maintain Infrastructure as Code using Terraform, including reusable modules and environment separation

Develop and improve CI/CD pipelines with automated validation, testing, security scanning, and rollback mechanisms

Deploy and support containerized workloads using Docker, Kubernetes, and Helm

Configure cloud networking, IAM/RBAC, workload identities, and secrets management

Build observability solutions using metrics, logs, and traces

Investigate and resolve production incidents across cloud platforms, Kubernetes, Linux systems, networking, and application runtime layers

Conduct root-cause analysis and implement preventive remediation measures

Review infrastructure and deployment changes prepared by peers

Clarify technical and operational requirements and translate them into implementable infrastructure solutions

Prepare technical documentation including architecture diagrams, runbooks, and recovery procedures

Maintain accurate documentation and operational reporting aligned with production environments

2–5 years of hands-on experience supporting production systems and operational environments

Strong practical experience with AWS or Microsoft Azure

Strong Terraform expertise, including modules, state management, lifecycle configuration, and CI/CD integration

Hands-on experience with Kubernetes and Helm

Experience with CI/CD platforms such as GitHub Actions, GitLab CI/CD, Azure DevOps, or Jenkins

Practical understanding of security best practices including IAM, secrets management, certificate handling, and container security

Experience with observability and monitoring tools such as Prometheus, Grafana, OpenTelemetry, CloudWatch, Azure Monitor, ELK, or OpenSearch

Strong Linux administration and networking knowledge including TCP/IP, DNS, routing, TLS, and performance analysis

Shell scripting and automation experience

Basic Python knowledge will be beneficial

Ability to analyze requirements, identify risks and dependencies, and communicate technical decisions clearly

Experience using AI-assisted engineering tools responsibly for research, troubleshooting, automation, and documentation

Strong problem-solving and incident investigation skills

Upper-Intermediate English level

WILL BE A PLUS

Experience with both AWS and Microsoft Azure

Experience defining and maintaining SLI/SLO practices

Knowledge of OpenTelemetry-based observability implementations

Experience with large-scale distributed production systems

Python development or advanced scripting skills

Experience mentoring junior engineers

Exposure to platform architecture design and cloud governance practices

Are you a DevOps Engineer interested in building scalable, and secure infrastructure? Do you thrive in both autonomous work and team collaboration, taking area of responsibility and delivering results? If you enjoy working directly with the Customer, delivering high-quality solutions to meet their business needs and exceed expectations, we will be glad to have you as part of our team!
This is an excellent opportunity for you to work as part of a skilled team in a multi-national environment in the world-leading telecommunications enterprise.
CUSTOMER
Our Customer is one of the top-ranking telecom infrastructure companies globally, with nearly 100,000 employees. It delivers products and services needed for mobile and fixed-line communication, radio networks and transmission networks. More than 40% of phone calls are made through their systems and more than 2 billion people worldwide use their network.
PROJECT
Our team helps the Customer (telecom provider) to migrate applications to the cloud infrastructure, implement CI/CD, security and administration best practices using modern DevOps tools.  You will be a part of a team bringing the organization's DevOps practices to modern standards to reduce costs and boost efficiency.
Originally posted on Himalayas
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