📍 Job Overview

Job Title: DevOps Engineer
Company: Deutsche Telekom IT Solutions
Location: Budapest, Budapest, Hungary
Job Type: Full-time
Category: DevOps Engineer
Date Posted: 2025-06-18
Experience Level: 2-5 years
Remote Status: Remote OK

🚀 Role Summary

📝 Enhancement Note: This role focuses on modern DevOps practices, containerization, and secure deployments within an agile team environment, contributing to DT's cybersecurity efforts.
Collaborate in an agile Scrum-based team on the development and rollout of the mySecurity application.
Integrate, deploy, and operate containerized applications in Kubernetes.
Implement secret management using HashiCorp Vault for Kubernetes.
Automate infrastructure and service configurations using Ansible.
Develop and maintain GitLab CI/CD pipelines for infrastructure and deployment automation.
Establish and monitor application and container metrics using Zabbix.
Support system hardening and security-compliant infrastructure design.
Contribute to the development of a modern microservices architecture.

💻 Primary Responsibilities

📝 Enhancement Note: This role requires a strong focus on infrastructure automation, secure deployments, and continuous integration/continuous deployment (CI/CD) pipelines.
📝 Enhancement Note: Familiarity with containerization tools, such as Docker, is considered basic knowledge for this role.
📝 Enhancement Note: Experience with GitOps workflows is an optional skill that would be beneficial for this role but is not required.
Collaborate with the agile team to develop and deploy the mySecurity application using modern DevOps practices.
Manage and maintain the application's infrastructure using Ansible and Kubernetes.
Implement and manage secret management using HashiCorp Vault.
Develop and maintain CI/CD pipelines using GitLab for automated deployment and infrastructure management.
Monitor application and container metrics using Zabbix to ensure system health and performance.
Contribute to the development of a modern microservices architecture and support system hardening efforts.
Troubleshoot and resolve infrastructure-related issues as they arise.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, Information Technology, or a related field.

Experience: 2-4 years of experience in DevOps or infrastructure engineering roles.

Required Skills:

Strong knowledge of Linux systems administration.
Understanding of API integrations and secure deployments.
Experience with Ansible for configuration management.
Hands-on experience with Kubernetes and container orchestration.
Written and spoken English on a professional level.

Advanced Knowledge / Very Good Skills:

Familiarity with GitLab CI/CD and version control systems (Git).
Zabbix for infrastructure and container monitoring.
HashiCorp Vault for secret management.
Elastic Stack experience.
Experience in microservices architecture deployment and lifecycle management.
Understanding of DevOps best practices and modern deployment workflows.

Basic Knowledge:

General experience in pipeline-driven deployment processes.
Familiarity with containerization tools such as Docker.

Optional Skills:

Proficiency in German.
Knowledge of VMware environments.
Experience with GitOps workflows.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience with Linux systems administration, Kubernetes, and Ansible through relevant projects.
Showcase your ability to manage and deploy containerized applications using Kubernetes.
Highlight your experience with secret management using HashiCorp Vault and infrastructure automation with Ansible.
Display your proficiency in monitoring application and container metrics using Zabbix.

Technical Documentation:

Provide detailed documentation of your projects, including code quality, commenting, and version control strategies.
Include information on deployment processes, server configuration, and testing methodologies.
Demonstrate your understanding of performance metrics and optimization techniques.

💵 Compensation & Benefits

Salary Range: €35,000 - €50,000 per year (based on Hungarian market standards for DevOps Engineers with 2-5 years of experience)

Benefits:

Flexible working arrangements (remote work possible).
Ongoing professional development and learning opportunities.
Access to modern DevOps tooling and best practices.
International work environment with strong team spirit.

Working Hours: 40 hours per week, with flexible deployment windows and maintenance schedules.

🎯 Team & Company Context

🏢 Company Culture

Industry: Information Technology and Services

Company Size: Large (5,000+ employees)

Founded: 2006

Team Structure:

The agile team follows Scrum methodologies and consists of developers, DevOps engineers, and other specialists.
The team is part of the Security Risk and Compliance department within DT Technik.
Cross-functional collaboration with designers, marketers, and other stakeholders is encouraged.

Development Methodology:

Agile/Scrum methodologies for sprint planning and project management.
Code review, testing, and quality assurance practices.
Deployment strategies, CI/CD pipelines, and server management using modern DevOps tools.

Company Website: Deutsche Telekom IT Solutions

📈 Career & Growth Analysis

Web Technology Career Level: Mid-level DevOps Engineer with a focus on infrastructure automation, secure deployments, and CI/CD pipelines.

Reporting Structure: Reports directly to the team lead or manager within the Security Risk and Compliance department.

Technical Impact: This role has a significant impact on DT's cybersecurity efforts by ensuring the secure, scalable, and efficient operation of the mySecurity application.

Growth Opportunities:

Growth Opportunity 1: Technical leadership and architecture decision-making opportunities as the team grows and the product matures.
Growth Opportunity 2: Specialization in specific areas of interest, such as infrastructure as code (IaC) or cloud migration, with the support of ongoing professional development.
Growth Opportunity 3: Career progression into senior DevOps roles, team leadership, or other related positions within the company or the broader Deutsche Telekom group.

🌐 Work Environment

Office Type: Modern, collaborative workspace with a strong focus on agile methodologies and teamwork.

Office Location(s): Budapest, with remote work possibilities.

Workspace Context:

Collaborative workspace with multiple monitors and testing devices available.
Access to modern development tools and technologies.
Cross-functional team interaction and knowledge sharing opportunities.

Work Schedule: Flexible working hours with a focus on results and performance, accommodating deployment windows and maintenance schedules.

📄 Application & Technical Interview Process

Interview Process:

Technical Assessment: A hands-on coding or configuration challenge focused on Linux systems administration, Kubernetes, or Ansible.
System Design Discussion: A conversation about the architecture of the mySecurity application and your approach to secure deployments and infrastructure management.
Team Fit Assessment: A discussion with the team to evaluate cultural fit and communication skills.
Final Evaluation: A review of your technical skills, problem-solving abilities, and alignment with the company's values and culture.

Portfolio Review Tips:

Highlight your experience with Linux systems administration, Kubernetes, and Ansible through relevant projects.
Demonstrate your ability to manage and deploy containerized applications using Kubernetes.
Showcase your experience with secret management using HashiCorp Vault and infrastructure automation with Ansible.
Provide detailed documentation of your projects, including code quality, deployment processes, and testing methodologies.

Technical Challenge Preparation:

Brush up on your Linux systems administration, Kubernetes, and Ansible skills.
Familiarize yourself with the latest best practices in infrastructure automation, secure deployments, and CI/CD pipelines.
Prepare for system design discussions by reviewing the architecture of the mySecurity application and considering potential improvements.

ATS Keywords: Linux, Kubernetes, Ansible, HashiCorp Vault, Zabbix, GitLab CI/CD, microservices, containerization, infrastructure automation, DevOps, Agile, Scrum, API integrations, secure deployments, system design, CI/CD pipelines, server management, monitoring, performance optimization, professional development, international work environment.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies: Not applicable for this DevOps Engineer role.

Backend & Server Technologies:

Linux: Ubuntu, CentOS, or other Linux distributions for systems administration.
Kubernetes: For container orchestration and application deployment.
Ansible: For infrastructure automation and configuration management.
HashiCorp Vault: For secret management and secure deployments.
Zabbix: For infrastructure and container monitoring.
GitLab: For version control, CI/CD pipelines, and project management.

Development & DevOps Tools:

Git: For version control and collaborative development.
Docker: For containerization and application development.
Elastic Stack: For log aggregation, monitoring, and analysis (optional).

📝 Enhancement Note: Familiarity with additional tools, such as VMware environments or cloud platforms (AWS, GCP, Azure), can be beneficial but is not required for this role.

👥 Team Culture & Values

Web Development Values:

User Experience Focus: Not applicable for this DevOps Engineer role.
Performance Optimization: Ensuring the efficient operation of the mySecurity application through infrastructure automation and secure deployments.
Code Quality: Maintaining high coding standards and best practices for infrastructure as code (IaC) and application deployment.
Collaborative Development: Working closely with the agile team to develop, deploy, and maintain the mySecurity application.
Innovation: Staying up-to-date with the latest trends and best practices in DevOps, infrastructure automation, and secure deployments.

Collaboration Style:

Cross-functional Integration: Collaborating with developers, designers, and other stakeholders to ensure the successful deployment and operation of the mySecurity application.
Code Review Culture: Participating in code reviews and peer programming to maintain high coding standards and best practices.
Knowledge Sharing: Sharing expertise and learning from team members to improve individual and team performance.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Web Development Challenge 1: Designing and implementing secure deployments and infrastructure management strategies for the mySecurity application.
Web Development Challenge 2: Optimizing the performance and scalability of the mySecurity application through infrastructure automation and CI/CD pipelines.
Web Development Challenge 3: Ensuring the application's security and compliance with relevant standards and regulations.
Web Development Challenge 4: Staying up-to-date with the latest trends and best practices in DevOps, infrastructure automation, and secure deployments.

Learning & Development Opportunities:

Learning Opportunity 1: Specializing in specific areas of interest, such as infrastructure as code (IaC) or cloud migration, with the support of ongoing professional development.
Learning Opportunity 2: Attending industry conferences, obtaining certifications, and engaging with the local DevOps community.
Learning Opportunity 3: Technical mentorship, leadership development, and architecture decision-making opportunities as the team grows and the product matures.

💡 Interview Preparation

Technical Questions:

Technical Question 1: Describe your experience with Linux systems administration, Kubernetes, and Ansible. Provide examples of how you've used these tools to manage and deploy containerized applications.
Technical Question 2: Walk us through your approach to designing and implementing secure deployments and infrastructure management strategies. How do you ensure the security and compliance of the applications you manage?
Technical Question 3: Explain your experience with CI/CD pipelines and infrastructure automation. How have you optimized deployment processes and ensured the efficient operation of the applications you've worked with?

Company & Culture Questions:

Technical Question 4: How do you approach working in an agile team environment? Describe your experience with Scrum methodologies and cross-functional collaboration.
Technical Question 5: How do you stay up-to-date with the latest trends and best practices in DevOps, infrastructure automation, and secure deployments? Provide examples of how you've applied this knowledge to your previous roles.
Technical Question 6: Describe your experience with monitoring and performance optimization. How have you ensured the efficient operation of the applications you've managed, and how do you approach troubleshooting and issue resolution?

Portfolio Presentation Strategy:

Presentation Strategy 1: Highlight your experience with Linux systems administration, Kubernetes, and Ansible through relevant projects.
Presentation Strategy 2: Demonstrate your ability to manage and deploy containerized applications using Kubernetes, and showcase your experience with secret management using HashiCorp Vault and infrastructure automation with Ansible.
Presentation Strategy 3: Provide detailed documentation of your projects, including code quality, deployment processes, and testing methodologies. Emphasize your understanding of performance metrics and optimization techniques.

📌 Application Steps

To apply for this DevOps Engineer position:

Concrete Preparation Step 1: Tailor your resume to highlight your relevant experience with Linux systems administration, Kubernetes, Ansible, and other required skills. Include specific examples of your experience with infrastructure automation, secure deployments, and CI/CD pipelines.
Concrete Preparation Step 2: Prepare for the technical assessment by reviewing your Linux, Kubernetes, and Ansible skills, and practicing system design exercises. Familiarize yourself with the latest best practices in infrastructure automation, secure deployments, and CI/CD pipelines.
Concrete Preparation Step 3: Research the company and the mySecurity application to demonstrate your understanding of the role and the team's goals. Prepare for the team fit assessment by considering how your skills and experiences align with the company's values and culture.
Concrete Preparation Step 4: Prepare for the final evaluation by reflecting on your technical skills, problem-solving abilities, and alignment with the company's values and culture. Consider how you can contribute to the team's success and the company's broader mission.

📝 Enhancement Note: This enhanced job description includes AI-generated insights and industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

DevOps Engineer