📍 Job Overview

Job Title: Site Reliability Engineer - DevEx
Company: N26
Location: Barcelona, Catalonia, Spain
Job Type: On-site
Category: DevOps Engineer
Date Posted: June 17, 2025
Experience Level: Mid-Level (2-5 years)
Remote Status: On-site (Remote OK)

🚀 Role Summary

Key Responsibilities: Maintain, optimize, and support CI/CD infrastructure, empower development teams, and improve security and compliance.
Key Technologies: Python, Go, Linux, Cloud Computing, CI/CD tools (Jenkins, GitHub Actions, ArgoCD), Infrastructure as Code (Terraform, Ansible).
Key Skills: Strong interest in security, experience with CI/CD processes, automation, and troubleshooting.

📝 Enhancement Note: This role focuses on maintaining and improving CI/CD infrastructure, requiring a strong background in CI/CD processes and tools, as well as a keen interest in security and compliance.

💻 Primary Responsibilities

Maintain and Optimize CI/CD Infrastructure: Ensure smooth operation and continuous improvement of CI/CD pipelines within N26.
Empower Development Teams: Support development teams in optimizing and troubleshooting their pipelines, enabling them to deliver features faster.
Improve Security and Compliance: Implement security checks and compliance as a service within the CI/CD pipeline, ensuring the security and compliance of N26's systems.
Automate and Troubleshoot: Implement and support different types of automation and troubleshoot issues within the CI/CD infrastructure.
Standardize and Raise Autonomy: Help standardize the pipeline and raise the level of autonomy for users, enabling them to work more efficiently.

📝 Enhancement Note: This role requires a deep understanding of CI/CD processes and tools, as well as strong problem-solving skills to troubleshoot and optimize pipelines.

🎓 Skills & Qualifications

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

Experience: Proven experience (2-5 years) in maintaining and supporting CI/CD infrastructure, with a strong focus on security and compliance.

Required Skills:

Proficiency in at least one glue language (Python or Go preferred)
Strong Linux background
Experience with cloud computing and understanding of its limitations and advantages
Strong interest in security-related topics
Proven experience with CI/CD tools (Jenkins, GitHub Actions, ArgoCD)
Experience in maintaining and improving various sub-components of the CI/CD infrastructure
Experience in improving/automating CI/CD to empower teams and ensure autonomy

Preferred Skills:

Experience with Infrastructure as Code (Terraform, Ansible)
Familiarity with containerization (Docker, Kubernetes) and orchestration tools
Knowledge of CI/CD best practices and DevOps methodologies
Experience with monitoring and logging tools (Prometheus, ELK Stack)

📝 Enhancement Note: While the required skills focus on CI/CD and security, the preferred skills indicate a strong preference for candidates with experience in modern infrastructure management and DevOps practices.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

CI/CD Project Case Studies: Document and showcase your experience in maintaining and improving CI/CD infrastructure, highlighting the tools used and the impact on development teams' productivity.
Security and Compliance Projects: Demonstrate your understanding of security and compliance by presenting projects where you've implemented security checks or improved compliance within CI/CD pipelines.
Automation and Troubleshooting Projects: Highlight your problem-solving skills by showcasing projects where you've automated processes or troubleshot complex CI/CD issues.

Technical Documentation:

Code Quality and Documentation: Ensure your code is well-documented, follows best practices, and adheres to N26's coding standards.
Version Control and Deployment Processes: Demonstrate your understanding of version control systems (Git) and deployment processes, including continuous integration and continuous deployment (CI/CD) pipelines.
Testing and Performance Metrics: Showcase your experience with testing methodologies, performance metrics, and optimization techniques relevant to CI/CD infrastructure.

📝 Enhancement Note: As this role focuses on CI/CD infrastructure, your portfolio should emphasize your experience with CI/CD tools, automation, and security, with a strong focus on the impact you've made on development teams' productivity.

💵 Compensation & Benefits

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

Benefits:

Competitive personal development budget
Work-from-home budget
Discounts on fitness and wellness memberships, language apps, and public transportation
Premium subscription on personal N26 bank account
Additional day of annual leave for each year of service
High degree of autonomy and access to cutting-edge technologies
Relocation package with visa support (if needed)

Working Hours: Full-time (40 hours per week), with flexible working hours and the option to work remotely.

📝 Enhancement Note: The salary range is based on market research for mid-level DevOps engineers in Barcelona, Spain, with a focus on experience and local cost of living.

🎯 Team & Company Context

🏢 Company Culture

Industry: Fintech (Financial Technology)

Company Size: Medium (1,500 employees)

Founded: 2013

Team Structure:

Platform Engineering Segment
Software Logistics Team (CI/CD)
Cross-functional collaboration with development teams and other segments

Development Methodology:

Agile/Scrum methodologies for sprint planning and project management
Code review, testing, and quality assurance practices
CI/CD pipelines for automated deployment and continuous integration

Company Website: N26

📝 Enhancement Note: N26 is a well-established fintech company with a strong focus on digital transformation and innovation, making it an ideal environment for a Site Reliability Engineer focused on CI/CD infrastructure.

📈 Career & Growth Analysis

Web Technology Career Level: Mid-Level DevOps Engineer (2-5 years of experience)

Reporting Structure: Reports directly to the Platform Engineering Segment, with close collaboration with the Software Logistics Team (CI/CD) and development teams.

Technical Impact: Directly impacts the efficiency and productivity of development teams by maintaining, optimizing, and supporting CI/CD infrastructure, enabling faster feature delivery and improved security.

Growth Opportunities:

Technical Growth: Expand your expertise in CI/CD tools, infrastructure as code, and modern DevOps practices.
Leadership Potential: Demonstrate strong performance and take on more responsibilities within the team, potentially leading projects or mentoring junior team members.
Career Progression: Transition into more senior roles within the DevOps or SRE teams, or explore opportunities in adjacent fields such as cloud architecture or site reliability engineering.

📝 Enhancement Note: This role offers strong growth potential for mid-level DevOps engineers looking to expand their expertise in CI/CD infrastructure and take on more responsibilities within the team.

🌐 Work Environment

Office Type: Modern, collaborative workspace with a focus on technology and design.

Office Location(s): Barcelona, Spain

Workspace Context:

Collaborative Workspace: Encourages cross-functional collaboration and knowledge-sharing between development teams and other segments.
Technical Environment: Provides access to modern technologies and tools, enabling engineers to work efficiently and innovate.
Flexible Working Hours: Offers flexible working hours and the option to work remotely, allowing employees to maintain a healthy work-life balance.

Work Schedule: Full-time (40 hours per week), with flexible working hours and the option to work remotely.

📝 Enhancement Note: N26's work environment fosters collaboration and innovation, providing a supportive and engaging atmosphere for DevOps engineers focused on CI/CD infrastructure.

📄 Application & Technical Interview Process

Interview Process:

Phone/Video Screen: Discuss your experience with CI/CD tools, automation, and security, as well as your understanding of N26's products and services.
Technical Challenge: Complete a hands-on exercise demonstrating your ability to maintain, optimize, and troubleshoot CI/CD infrastructure using relevant tools and technologies.
On-site/Video Interview: Discuss your technical challenge, answer behavioral questions, and showcase your cultural fit with the team.
Final Decision: Receive feedback and, if successful, proceed to the offer stage.

Portfolio Review Tips:

CI/CD Case Studies: Highlight your experience with CI/CD tools, automation, and security, focusing on the impact you've made on development teams' productivity.
Security and Compliance Projects: Demonstrate your understanding of security and compliance by presenting projects where you've implemented security checks or improved compliance within CI/CD pipelines.
Technical Documentation: Ensure your code is well-documented, follows best practices, and adheres to N26's coding standards.

Technical Challenge Preparation:

CI/CD Tools: Brush up on your knowledge of CI/CD tools (Jenkins, GitHub Actions, ArgoCD) and their best practices.
Automation and Troubleshooting: Refresh your skills in automation and troubleshooting, focusing on real-world scenarios and problem-solving techniques.
Security and Compliance: Review security best practices and compliance standards relevant to CI/CD infrastructure.

ATS Keywords: [CI/CD, DevOps, Site Reliability Engineering, Infrastructure as Code, Automation, Troubleshooting, Security, Compliance, Python, Go, Linux, Cloud Computing, Jenkins, GitHub Actions, ArgoCD, Terraform, Ansible]

📝 Enhancement Note: N26's interview process focuses on assessing your technical skills and cultural fit, with a strong emphasis on your experience with CI/CD tools, automation, and security.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies (N/A - This role focuses on backend and infrastructure)

Backend & Server Technologies:

CI/CD Tools: Jenkins, GitHub Actions, ArgoCD
Infrastructure as Code: Terraform, Ansible
Containerization: Docker, Kubernetes (optional)
Cloud Platforms: AWS, Google Cloud Platform, Microsoft Azure (depending on N26's infrastructure)

Development & DevOps Tools:

Version Control: Git
Monitoring and Logging: Prometheus, ELK Stack (optional)
Collaboration: Jira, Confluence, Slack

📝 Enhancement Note: As this role focuses on CI/CD infrastructure, the technology stack emphasizes CI/CD tools, infrastructure as code, and cloud platforms, with optional tools for monitoring, logging, and collaboration.

👥 Team Culture & Values

Web Development Values:

User-Centric Design: Focus on the user experience and ensure that CI/CD infrastructure supports and enhances N26's products and services.
Security and Compliance: Prioritize security and compliance within CI/CD pipelines, ensuring the protection of N26's systems and user data.
Automation and Efficiency: Continuously improve CI/CD infrastructure to empower development teams and increase productivity.
Collaboration and Knowledge-Sharing: Foster a collaborative environment that encourages learning, growth, and innovation.

Collaboration Style:

Cross-Functional Collaboration: Work closely with development teams and other segments to understand their needs and provide tailored CI/CD solutions.
Code Review Culture: Encourage peer reviews and knowledge-sharing to ensure high-quality code and best practices.
Continuous Learning: Stay up-to-date with the latest CI/CD tools, best practices, and industry trends to drive continuous improvement.

📝 Enhancement Note: N26's team culture emphasizes user-centric design, security, and collaboration, providing a supportive and engaging environment for DevOps engineers focused on CI/CD infrastructure.

⚡ Challenges & Growth Opportunities

Technical Challenges:

CI/CD Infrastructure Optimization: Continuously improve CI/CD infrastructure to empower development teams and increase productivity.
Security and Compliance: Stay up-to-date with the latest security best practices and compliance standards, and implement them within CI/CD pipelines.
Scalability and Performance: Ensure that CI/CD infrastructure can scale to meet the demands of N26's growing user base and maintain optimal performance.
Emerging Technologies: Explore and integrate new CI/CD tools, infrastructure as code, and cloud platforms to drive continuous improvement and innovation.

Learning & Development Opportunities:

Technical Skill Development: Expand your expertise in CI/CD tools, infrastructure as code, and modern DevOps practices through training, workshops, and online resources.
Conference Attendance: Attend industry conferences and events to network with other professionals, learn about emerging trends, and share best practices.
Mentorship and Leadership Development: Seek mentorship opportunities within the team or from external experts to develop your leadership skills and technical expertise.

📝 Enhancement Note: N26's technical challenges and growth opportunities focus on continuous improvement, security, and innovation, providing a strong platform for mid-level DevOps engineers to grow their careers.

💡 Interview Preparation

Technical Questions:

CI/CD Tools: Be prepared to discuss your experience with CI/CD tools (Jenkins, GitHub Actions, ArgoCD) and their best practices.
Automation and Troubleshooting: Demonstrate your problem-solving skills and experience with automation and troubleshooting real-world scenarios.
Security and Compliance: Showcase your understanding of security best practices and compliance standards relevant to CI/CD infrastructure.

Company & Culture Questions:

N26's Products and Services: Demonstrate your understanding of N26's products and services, and how CI/CD infrastructure supports and enhances them.
Agile Methodologies: Discuss your experience with Agile/Scrum methodologies and how you've applied them in previous roles.
User Experience Impact: Explain how your work on CI/CD infrastructure has improved the user experience and enhanced N26's products and services.

Portfolio Presentation Strategy:

CI/CD Case Studies: Highlight your experience with CI/CD tools, automation, and security, focusing on the impact you've made on development teams' productivity.
Security and Compliance Projects: Demonstrate your understanding of security and compliance by presenting projects where you've implemented security checks or improved compliance within CI/CD pipelines.
Technical Documentation: Ensure your code is well-documented, follows best practices, and adheres to N26's coding standards.

📝 Enhancement Note: N26's interview preparation focuses on assessing your technical skills and cultural fit, with a strong emphasis on your experience with CI/CD tools, automation, and security.

📌 Application Steps

To apply for this Site Reliability Engineer - DevEx position at N26:

Update Your Resume: Highlight your experience with CI/CD tools, automation, and security, as well as your understanding of N26's products and services.
Prepare Your Portfolio: Showcase your experience with CI/CD tools, automation, and security through case studies and technical documentation.
Practice Technical Challenges: Brush up on your knowledge of CI/CD tools, automation, and security, and practice real-world scenarios and problem-solving techniques.
Research N26: Familiarize yourself with N26's products, services, and company culture to demonstrate your understanding and enthusiasm during the interview process.

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

Site Reliability Engineer - DevEx