Sigma Software

Middle DevOps Engineer

Poland full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

Participate in infrastructure and environment architecture planning

Design, implement, and improve CI/CD pipelines and automation processes

Build and maintain scalable Kubernetes-based environments

Optimize infrastructure performance, reliability, and operational efficiency

Troubleshoot production infrastructure, networking, and application delivery issues

Support and maintain existing environments

Implement infrastructure security best practices, secrets management, and access control

Collaborate closely with development teams on infrastructure-related topics

Participate in incident response, root-cause analysis, and post-incident improvements

Drive continuous improvement initiatives and recommend new technologies and practices

3+ years of commercial experience as a DevOps Engineer or Infrastructure Engineer

Strong hands-on experience with Docker and Kubernetes

Solid experience with CI/CD pipelines in Azure DevOps

Good knowledge of YAML pipelines, reusable templates, approval gates, and Azure Repos governance

Experience managing Linux and Windows build agents and Azure Artifacts feeds

Practical experience with Terraform and/or Ansible

Strong scripting skills with Bash and Python or PowerShell

Experience with monitoring and observability tools such as Grafana, OpenSearch, or Elasticsearch

Strong understanding of infrastructure and application security principles

Experience with HashiCorp Vault or similar secrets management solutions

Experience managing TLS certificates and secure infrastructure configurations

Understanding of least privilege, network segmentation, and isolated environments

Experience troubleshooting production systems and participating in incident response

Upper-Intermediate English level

WILL BE A PLUS:

AWS experience with EC2, S3, IAM, RDS, and VPC

Experience with AI infrastructure or LLM-powered services

Knowledge of Azure AI Foundry, OpenAI APIs, or Anthropic APIs

Experience monitoring and supporting AI workloads in production

Experience integrating AI-related automation into CI/CD pipelines

Practical use of AI coding assistants such as GitHub Copilot or Claude Code

Knowledge of AI-related data protection and audit logging practices

PERSONAL PROFILE

Proactive and ownership-driven mindset

Strong communication and collaboration skills

Strong analytical and problem-solving skills

Ability to work effectively in a collaborative team environment

Attention to detail and commitment to infrastructure reliability

Eagerness to learn and explore new technologies

We are inviting a DevOps Engineer to work in a top-notch DevOps team, which includes more than 30 talented specialists and continues to grow.
This is an unique opportunity to become part of a high-performing team, working with industry best practices and modern methodologies. You’ll have the chance to take ownership, contribute to key projects, and excel in a dynamic and collaborative environment.
Originally posted on Himalayas

Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT Excel Python Middle Devops Engineer Mid level

Likely questions

  1. Tell us about work you have done that is close to the Middle DevOps Engineer role.
  2. How would you approach your first 30 days at Sigma Software?
  3. Which of Excel, Python and Middle have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with Excel, Python and Middle.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Middle DevOps Engineer role because I can bring practical experience in Excel, Python and Middle, learn the team quickly, and contribute to the outcomes Sigma Software needs from this hire.

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