STACKIT Cloud Site Reliability Engineer Storage (m/w/d) at Schwarz

📍 Job Overview

Job Title: STACKIT Cloud Site Reliability Engineer Storage (m/w/d)
Company: Schwarz
Location: Heilbronn, Baden-Württemberg, Germany
Job Type: On-site
Category: DevOps Engineer
Date Posted: 2025-06-24
Experience Level: Mid-Senior level (2-5 years)

🚀 Role Summary

Maintain and optimize the stability and availability of our highly available, resilient storage infrastructure (Block, Object, Backup, and File storage).
Automate provisioning and operating processes in the storage environment.
Support a robust and efficient storage architecture.
Practice end-to-end responsibility for the products we provide to our customers.
Analyze and optimize the performance of our existing systems regarding future scaling of the landscape.
Handle incident and post-mortem analysis to derive mitigating measures for the future.

📝 Enhancement Note: This role requires a strong focus on storage infrastructure, with a broad range of responsibilities that span from day-to-day operations to strategic planning and optimization. Candidates should be comfortable working in a dynamic environment and have a passion for continuous improvement.

💻 Primary Responsibilities

Stability & Reliability: Maintain and optimize the stability and availability of our storage infrastructure through proactive monitoring, incident resolution, and future prevention.
Automation: Automate provisioning and operating processes in the storage environment to continuously optimize our products.
Architecture: Support a robust and efficient storage architecture that meets our customers' needs and aligns with our long-term goals.
End-to-End Responsibility: Identify with the products we provide to our customers and actively contribute to their refinement through end-to-end responsibility.
Performance & Capacity Planning: Analyze and optimize the performance of our existing systems, considering future scaling requirements and capacity planning.
Incident & Post-Mortem Analysis: Process (major) incidents with storage participation, derive mitigating measures, and implement them successfully.

📝 Enhancement Note: This role requires a deep understanding of storage infrastructure and a strong commitment to ensuring our systems' reliability and performance. Candidates should be comfortable working in a fast-paced environment and have a proactive approach to problem-solving.

🎓 Skills & Qualifications

Education: A Bachelor's degree in Computer Science, IT, or a related field. Relevant work experience may be considered in lieu of a degree.

Experience: Proven experience (2-5 years) in operating storage infrastructure, with a strong focus on block, object, backup, or file storage.

Required Skills:

Experience with one or more storage products (e.g., NetApp, Cohesity, Pure, Ceph) in the area of block, object, backup, or file storage.
Good knowledge of cloud environments and their architectures.
Expertise in operating storage infrastructure, including solution scenarios, provisioning, scaling, migration, and incident response.
Strong automation skills using tools like Golang, Python, Bash, or Ansible.
Experience with containerized system landscapes (e.g., k8s).
Familiarity with monitoring, alerting, and logging tools (e.g., Prometheus, Grafana, Elasticsearch).
Strong communication skills in English (and optional German).

Preferred Skills:

Experience with APIs and developing them further (e.g., REST API with Golang and Python).
Familiarity with protocols, troubleshooting, performance analyzes, high availability, and lifecycle management in storage systems.
Passion and enthusiasm for new technologies and topics related to various storage systems.
Experience working in international, agile teams.

📝 Enhancement Note: Candidates should have a strong technical background in storage infrastructure and a proven track record of driving reliability and performance improvements. Additionally, they should be comfortable working in a collaborative, cross-functional team environment.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate your experience with various storage products and cloud environments through case studies or projects.
Showcase your automation skills by highlighting scripts, tools, or platforms you've used to streamline storage operations.
Highlight your incident management and problem-solving skills through examples of successfully resolved storage-related issues.
Display your understanding of storage architecture by explaining your approach to designing and implementing robust, efficient storage solutions.

Technical Documentation:

Document your code, scripts, and processes using clear, concise, and well-commented code.
Include version control, deployment processes, and server configuration details in your portfolio.
Showcase your testing methodologies, performance metrics, and optimization techniques to demonstrate your commitment to quality and continuous improvement.

📝 Enhancement Note: Candidates should focus on demonstrating their technical expertise and problem-solving skills in their portfolio. They should also highlight their ability to work collaboratively and effectively in a team environment.

💵 Compensation & Benefits

Salary Range: €55,000 - €75,000 per year (based on experience and qualifications)

Benefits:

Competitive salary and benefits package.
Opportunity to work in a dynamic, international environment with a strong focus on innovation and continuous improvement.
Access to cutting-edge technology and tools.
Opportunities for professional development and career growth.

Working Hours: Full-time position with a standard workweek of 40 hours. Flexible working hours and remote work options may be available depending on the role and team requirements.

📝 Enhancement Note: The salary range provided is based on market research and industry standards for similar roles in the region. However, the final offer may vary depending on the candidate's qualifications, experience, and negotiation.

🎯 Team & Company Context

🏢 Company Culture

Industry: Retail and technology. Schwarz Group is a leading global retailer with a strong focus on technology and innovation.

Company Size: Medium to large-sized company with over 500 employees in the STACKIT division alone.

Founded: 1913 (Schwarz Group), 2018 (STACKIT)

Team Structure:

The STACKIT Products division is responsible for developing, testing, and improving our products and services.
The team consists of dedicated STACKITEERS who work collaboratively to achieve our shared vision.
The storage team works closely with other internal STACKIT service teams to refine our services and ensure end-to-end responsibility.

Development Methodology:

Agile development methodologies, including Scrum and Kanban, are used to manage projects and ensure continuous improvement.
Code reviews, testing, and quality assurance practices are integral to our development process.
Deployment strategies, CI/CD pipelines, and server management are essential aspects of our infrastructure and operations.

Company Website: www.stackit.de/en

📝 Enhancement Note: Schwarz Group and STACKIT place a strong emphasis on innovation, collaboration, and continuous improvement. Candidates should be comfortable working in an agile, dynamic environment and be eager to contribute to our shared vision.

📈 Career & Growth Analysis

Web Technology Career Level: Mid-Senior level. This role offers an opportunity to grow professionally and take on more significant responsibilities as the company continues to expand its storage infrastructure and services.

Reporting Structure: This role reports directly to the Storage Team Lead and works closely with other internal STACKIT service teams.

Technical Impact: The Site Reliability Engineer Storage will have a significant impact on the stability, performance, and scalability of our storage infrastructure. Their work will directly contribute to the success of our products and services and the satisfaction of our customers.

Growth Opportunities:

Opportunities for professional development and career growth within the STACKIT Products division or other areas of the Schwarz Group.
The chance to work on cutting-edge technology and gain experience in various storage products and cloud environments.
The possibility to take on more significant responsibilities and leadership roles as the company continues to grow.

📝 Enhancement Note: This role offers a unique opportunity to grow professionally and make a significant impact on the success of our storage infrastructure and services. Candidates should be eager to take on new challenges and contribute to our shared vision.

🌐 Work Environment

Office Type: Modern, collaborative workspace with a focus on open communication and teamwork.

Office Location(s): Heilbronn, Germany

Workspace Context:

The STACKIT Products division is located in the Schwarz Group's headquarters in Heilbronn, Germany.
The workspace is designed to foster collaboration and innovation, with ample space for team meetings, brainstorming sessions, and socializing.
The team has access to state-of-the-art technology and tools to support their work and ensure optimal performance.

Work Schedule: Full-time position with a standard workweek of 40 hours. Flexible working hours and remote work options may be available depending on the role and team requirements.

📝 Enhancement Note: The work environment at Schwarz Group and STACKIT is designed to support collaboration, innovation, and continuous improvement. Candidates should be comfortable working in a dynamic, international environment and be eager to contribute to our shared vision.

📄 Application & Technical Interview Process

Interview Process:

Technical Phone Screen (30 minutes): A brief phone or video call to discuss your technical background, experience, and motivation for the role.
Technical Deep Dive (60 minutes): A more in-depth discussion of your technical skills, experience, and problem-solving approach. You may be asked to complete a technical challenge or case study.
Team Fit & Cultural Interview (30 minutes): A conversation with team members to assess your cultural fit and alignment with our values and goals.
Final Decision & Offer (TBD): A final decision will be made based on the information gathered during the interview process, and a formal job offer will be extended to the successful candidate.

Portfolio Review Tips:

Highlight your experience with various storage products and cloud environments through case studies or projects.
Showcase your automation skills by highlighting scripts, tools, or platforms you've used to streamline storage operations.
Demonstrate your incident management and problem-solving skills through examples of successfully resolved storage-related issues.
Explain your approach to designing and implementing robust, efficient storage architectures.

Technical Challenge Preparation:

Familiarize yourself with the storage products and cloud environments mentioned in the job description.
Brush up on your knowledge of storage infrastructure, including solution scenarios, provisioning, scaling, migration, and incident response.
Prepare for questions about your automation skills and experience with tools like Golang, Python, Bash, or Ansible.
Be ready to discuss your approach to monitoring, alerting, and logging, as well as your experience with tools like Prometheus, Grafana, or Elasticsearch.

ATS Keywords: Storage, Block, Object, Backup, File, Cloud, Infrastructure, Automation, Containerized, Monitoring, Alerting, Logging, API, Troubleshooting, Performance Analysis, High Availability, Lifecycle, Communication, Team Collaboration, Continuous Improvement

📝 Enhancement Note: The interview process at Schwarz Group and STACKIT is designed to assess candidates' technical skills, cultural fit, and alignment with our values and goals. Candidates should be prepared to discuss their experience and approach to storage infrastructure, automation, and problem-solving in detail.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies: N/A (This role focuses on storage infrastructure and operations)

Backend & Server Technologies:

NetApp, Cohesity, Pure, Ceph (storage products)
Cloud environments: AWS, Google Cloud, Microsoft Azure, and on-premises data centers
Containerized system landscapes: k8s
Monitoring, alerting, and logging tools: Prometheus, Grafana, Elasticsearch
Automation tools: Golang, Python, Bash, Ansible
APIs: REST API with Golang and Python

Development & DevOps Tools:

Version control: Git
Deployment automation: Jenkins, Argo CD, or other CI/CD tools
Server configuration: Terraform, Ansible, or other infrastructure as code (IaC) tools
Monitoring tools: Prometheus, Grafana, Elasticsearch

📝 Enhancement Note: Candidates should be familiar with the storage products, cloud environments, and tools mentioned in the job description. They should also be comfortable working with APIs and have a strong understanding of storage infrastructure, automation, and problem-solving.

👥 Team Culture & Values

Web Development Values:

Customer Focus: We prioritize our customers' needs and strive to provide them with the best possible experience.
Innovation: We embrace change and continuously seek new and better ways to do things.
Collaboration: We work together as a team to achieve our shared vision and goals.
Quality: We strive for excellence in everything we do and take pride in our work.
Continuous Improvement: We are committed to learning and growing, both as individuals and as a team.

Collaboration Style:

Cross-Functional Integration: We work closely with other internal STACKIT service teams to refine our services and ensure end-to-end responsibility.
Code Review Culture: We prioritize code quality and peer programming practices to ensure the stability and performance of our systems.
Knowledge Sharing: We actively share our knowledge and expertise with our colleagues to support their growth and development.

📝 Enhancement Note: Schwarz Group and STACKIT place a strong emphasis on innovation, collaboration, and continuous improvement. Candidates should be comfortable working in an agile, dynamic environment and be eager to contribute to our shared vision.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Storage Infrastructure Stability: Maintain and optimize the stability and availability of our highly available, resilient storage infrastructure.
Automation: Automate provisioning and operating processes in the storage environment to continuously optimize our products.
Architecture: Support a robust and efficient storage architecture that meets our customers' needs and aligns with our long-term goals.
Performance & Capacity Planning: Analyze and optimize the performance of our existing systems, considering future scaling requirements and capacity planning.
Incident Management: Handle incident and post-mortem analysis to derive mitigating measures for the future and implement them successfully.

Learning & Development Opportunities:

Professional Development: Opportunities for professional development and career growth within the STACKIT Products division or other areas of the Schwarz Group.
Conference Attendance: The chance to attend industry conferences, workshops, and events to stay up-to-date with the latest trends and best practices in storage infrastructure and operations.
Technical Mentorship: The opportunity to work with experienced team members and receive mentorship and guidance to support your professional growth and development.

📝 Enhancement Note: This role offers a unique opportunity to grow professionally and make a significant impact on the success of our storage infrastructure and services. Candidates should be eager to take on new challenges and contribute to our shared vision.

💡 Interview Preparation

Technical Questions:

Storage Infrastructure: Questions about your experience with various storage products, cloud environments, and storage infrastructure operations.
Automation: Questions about your automation skills and experience with tools like Golang, Python, Bash, or Ansible.
Monitoring & Logging: Questions about your approach to monitoring, alerting, and logging, as well as your experience with tools like Prometheus, Grafana, or Elasticsearch.
Problem-Solving: Questions about your problem-solving approach and experience with troubleshooting, performance analyzes, and high availability in storage systems.

Company & Culture Questions:

Company Culture: Questions about your understanding of Schwarz Group and STACKIT's culture, values, and goals.
Team Dynamics: Questions about your approach to teamwork, collaboration, and communication in a dynamic, international environment.
Customer Focus: Questions about your understanding of our customers' needs and your approach to providing them with the best possible experience.

Portfolio Presentation Strategy:

Storage Infrastructure: Highlight your experience with various storage products, cloud environments, and storage infrastructure operations through case studies or projects.
Automation: Showcase your automation skills by highlighting scripts, tools, or platforms you've used to streamline storage operations.
Incident Management: Demonstrate your incident management and problem-solving skills through examples of successfully resolved storage-related issues.
Architecture: Explain your approach to designing and implementing robust, efficient storage architectures.

📝 Enhancement Note: The interview process at Schwarz Group and STACKIT is designed to assess candidates' technical skills, cultural fit, and alignment with our values and goals. Candidates should be prepared to discuss their experience and approach to storage infrastructure, automation, and problem-solving in detail.

📌 Application Steps

To apply for this Cloud Site Reliability Engineer Storage position:

Submit your application through the application link: Schwarz Group Job Application Portal
Customize your portfolio with live demos and responsive examples: Highlight your experience with various storage products, cloud environments, and storage infrastructure operations through case studies or projects. Include examples of your automation skills, incident management, and problem-solving approach, as well as your approach to designing and implementing robust, efficient storage architectures.
Optimize your resume for web technology roles: Emphasize your technical skills, experience, and project highlights relevant to storage infrastructure, automation, and problem-solving. Include relevant keywords and phrases to improve your resume's visibility in applicant tracking systems.
Prepare for technical interviews: Brush up on your knowledge of storage products, cloud environments, and storage infrastructure operations. Familiarize yourself with the tools and technologies mentioned in the job description, and be ready to discuss your approach to automation, monitoring, and logging. Prepare for problem-solving questions and be ready to present your portfolio and explain your approach to storage infrastructure, automation, and problem-solving in detail.
Research the company and its products: Familiarize yourself with Schwarz Group and STACKIT's culture, values, and goals. Understand our products and services, and be ready to discuss your approach to providing our customers with the best possible experience.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development/server administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

STACKIT Cloud Site Reliability Engineer Storage (m/w/d)