Senior Platform Engineer (f/m/d) - Cloud Infrastructure

LeanIX Jobs
Full_time•Ljubljana, Slovenia

📍 Job Overview

  • Job Title: Senior Platform Engineer (f/m/d) - Cloud Infrastructure
  • Company: LeanIX
  • Location: Ljubljana, Slovenia
  • Job Type: Hybrid (3+ office days per week)
  • Category: DevOps, Cloud Infrastructure
  • Date Posted: 2025-06-25
  • Experience Level: Mid-Senior Level (2-5 years)
  • Remote Status: Hybrid (commuting distance to hubs in Bonn, Ljubljana, Berlin, and Dresden)

🚀 Role Summary

  • Embrace a product-centric mindset and drive ownership over product capabilities or technical components
  • Collaborate with cross-functional teams to deliver value through LeanIX products
  • Work in two-week sprints based on Scrum, continuously improving processes and delivering customer value
  • Focus on automation, orchestration, and robust systems, with a 'shift left' approach to move tasks closer to the most suited team

💻 Primary Responsibilities

  • CI/CD Pipeline Management: Implement, maintain, and optimize CI/CD pipelines to ensure swift and efficient software delivery
  • Kubernetes Orchestration: Use Kubernetes to manage containerized applications, VMs, and serverless architectures, simplifying engineering workloads
  • Microservice Onboarding: Implement microservice onboarding pathways to deliver frictionless integration experiences for other engineering teams
  • Network Infrastructure Enhancement: Centralize efforts around enhancing network infrastructure, managing Service Mesh, and employing cutting-edge network security practices
  • Collaboration and Knowledge Sharing: Work with passionate colleagues, share knowledge, and learn from others in a collaborative environment
  • Cross-Team Knowledge Building: Contribute to cross-team knowledge building and sharing, with explicit options to share knowledge across the entire company and beyond, such as at conferences

🎓 Skills & Qualifications

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

Experience: 3 to 5 years of experience in a similar role, with a strong understanding of cloud infrastructure, Kubernetes, and CI/CD pipelines.

Required Skills:

  • Proficiency in Kubernetes and container orchestration
  • Deep understanding of public cloud providers, with a strong preference for experience with Azure
  • Familiarity with cloud automation tools like Terraform
  • Appreciation for the efficiency that CI/CD brings, with experience using tools like GitHub and Argo CD
  • Deep understanding of networking principles, Service Mesh, and DNS
  • Strong problem-solving skills and ability to drive topics
  • Ability to work in a product and customer-focused team

Preferred Skills:

  • Experience with modern CI/CD and infrastructure tool chains, such as Argo CD, GitHub Actions, Terraform, and Ansible
  • Familiarity with monitoring and alerting tools, such as Instana, Grafana, Fluent Bit, and PagerDuty
  • Knowledge of Java and Kotlin using microservice frameworks such as Dropwizard, Quarkus, and Spring Boot
  • Experience with PostgreSQL, Event Streaming, Elasticsearch, and Kafka
  • Familiarity with API technologies such as REST and GraphQL

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

  • Demonstrate your ability to manage and optimize CI/CD pipelines, highlighting your understanding of the entire software delivery process
  • Showcase your Kubernetes orchestration skills, including containerized applications, VMs, and serverless architectures
  • Highlight your network infrastructure enhancement projects, focusing on Service Mesh, DNS, and network security practices
  • Include examples of microservice onboarding pathways you've implemented, showcasing your ability to deliver frictionless integration experiences

Technical Documentation:

  • Provide clear and concise documentation for your projects, including code quality, version control, deployment processes, and server configuration
  • Include testing methodologies, performance metrics, and optimization techniques used in your projects

💵 Compensation & Benefits

Salary Range: €60,000 - €80,000 per year (gross, full-time equivalent), depending on experience and qualifications. This estimate is based on market research for similar roles in Slovenia and adjusted for cost of living.

Benefits:

  • Competitive salary and benefits package
  • Flexible working hours and remote work options (3+ office days per week)
  • Open access to leadership, transparent communication, and personal development opportunities
  • Working with cutting-edge technology stack and modern software development methodologies
  • Collaborative and inclusive work environment with a strong focus on knowledge sharing and continuous learning

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

🎯 Team & Company Context

🏢 Company Culture

Industry: LeanIX operates in the IT service management (ITSM) and enterprise architecture (EA) software industry, focusing on cloud-based solutions for digital transformation.

Company Size: Medium-sized company with a growing team of over 250 employees across multiple locations in Europe.

Founded: 2012, with a strong focus on innovation, customer-centric approach, and continuous improvement.

Team Structure:

  • LeanIX follows a product-centric, empowered team structure, with cross-functional collaboration between engineering, product, design, and marketing teams
  • Platform teams work closely with other engineering teams to deliver value through LeanIX products, focusing on automation, orchestration, and robust systems

Development Methodology:

  • LeanIX uses Agile/Scrum methodologies, with two-week sprints and regular retrospectives to improve processes and deliver customer value
  • The company emphasizes code reviews, testing, and quality assurance practices to ensure high-quality software products
  • LeanIX employs CI/CD pipelines, automated deployment, and server management to maintain a reliable and scalable infrastructure

Company Website: LeanIX

📝 Enhancement Note: LeanIX's culture emphasizes open access to leadership, transparent communication, and personal development, fostering a collaborative and inclusive work environment.

📈 Career & Growth Analysis

Web Technology Career Level: Senior Platform Engineer - Cloud Infrastructure

Reporting Structure: Reports directly to the Engineering Manager for the Platform team, collaborating with other engineering teams and stakeholders to deliver value through LeanIX products.

Technical Impact: Senior Platform Engineers have a significant influence on LeanIX's cloud infrastructure, CI/CD pipelines, and network security practices, ensuring reliable, scalable, and performant systems for customers.

Growth Opportunities:

  • Technical Growth: Deepen your expertise in cloud infrastructure, Kubernetes, and CI/CD pipelines, with opportunities to specialize in specific areas or take on more complex projects
  • Leadership Development: Develop your leadership skills by mentoring junior team members, driving team initiatives, and contributing to cross-team knowledge building and sharing
  • Architecture Decisions: Grow into a technical leadership role, making critical architecture decisions that shape LeanIX's cloud infrastructure and drive the company's digital transformation strategy

🌐 Work Environment

Office Type: LeanIX operates a hybrid remote work model, with employees expected to come to the office multiple times per week. The company has hubs in Bonn, Ljubljana, Berlin, and Dresden.

Office Location(s):

  • Bonn, Germany: LeanIX's headquarters, offering a modern and collaborative workspace with easy access to public transportation and nearby amenities
  • Ljubljana, Slovenia: A growing hub with a vibrant tech community, providing a supportive and inclusive work environment
  • Berlin, Germany: A dynamic and innovative hub, with a strong focus on cutting-edge technology and continuous learning
  • Dresden, Germany: A historic and culturally rich hub, offering a balanced work-life experience with easy access to nature and outdoor activities

Workspace Context:

  • LeanIX provides modern and well-equipped workspaces, with multiple monitors, testing devices, and collaborative tools to support engineering teams
  • The company fosters a collaborative and cross-functional work environment, with dedicated spaces for team meetings, workshops, and knowledge-sharing sessions
  • LeanIX encourages work-life balance, with flexible working hours and remote work options to accommodate individual needs and preferences

Work Schedule: Full-time (40 hours per week), with flexible hours and the option to work remotely for some days per week. Employees are expected to come to the office multiple times per week to facilitate collaboration and knowledge sharing.

📝 Enhancement Note: LeanIX's hybrid remote work model allows for in-person collaboration while providing the flexibility to work from home as needed, balancing the benefits of both work environments.

📄 Application & Technical Interview Process

Interview Process:

  1. Technical Phone Screen: A 30-minute phone or video call to assess your technical skills and cultural fit with the team
  2. Technical Deep Dive: A 90-minute session to discuss your experience with cloud infrastructure, Kubernetes, CI/CD pipelines, and network security practices, with a focus on problem-solving and architecture decision-making
  3. Behavioral and Cultural Fit: A 60-minute conversation to evaluate your communication skills, teamwork, and cultural alignment with LeanIX's values and work environment
  4. Final Evaluation: A 30-minute discussion with the hiring manager to review your qualifications, answer any remaining questions, and make a final decision

Portfolio Review Tips:

  • Highlight your ability to manage and optimize CI/CD pipelines, demonstrating your understanding of the entire software delivery process
  • Showcase your Kubernetes orchestration skills, including containerized applications, VMs, and serverless architectures
  • Emphasize your network infrastructure enhancement projects, focusing on Service Mesh, DNS, and network security practices
  • Include examples of microservice onboarding pathways you've implemented, demonstrating your ability to deliver frictionless integration experiences
  • Prepare a live demo or presentation to showcase your technical skills and explain your project case studies in detail

Technical Challenge Preparation:

  • Brush up on your knowledge of cloud infrastructure, Kubernetes, and CI/CD pipelines, focusing on Azure, Terraform, and other relevant tools
  • Practice problem-solving exercises and architecture decision-making scenarios, focusing on real-world examples and industry best practices
  • Familiarize yourself with LeanIX's technology stack, including Microsoft Azure, Kubernetes, Istio, and Cillium, as well as modern CI/CD and infrastructure tool chains

ATS Keywords: See the comprehensive list of web development and server administration-relevant keywords for resume optimization, organized by category: programming languages, web frameworks, server technologies, databases, tools, methodologies, soft skills, industry terms

📝 Enhancement Note: LeanIX uses a hybrid remote work model, with employees expected to come to the office multiple times per week. This allows for in-person collaboration while providing the flexibility to work from home as needed, balancing the benefits of both work environments.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies: N/A (not applicable for this role)

Backend & Server Technologies:

  • Cloud Infrastructure: Microsoft Azure, with a strong focus on Kubernetes, Istio, and Cillium for container orchestration, service mesh, and network security
  • Microservice Frameworks: Dropwizard, Quarkus, and Spring Boot for building and managing microservices
  • Databases: PostgreSQL, with experience in event streaming, Elasticsearch, and Kafka for data management and analytics

Development & DevOps Tools:

  • CI/CD Pipelines: Argo CD and GitHub Actions for automated software delivery and deployment
  • Infrastructure Automation: Terraform for managing and provisioning infrastructure as code
  • Monitoring & Alerting: Instana, Grafana, Fluent Bit, and PagerDuty for monitoring, alerting, and incident management
  • Version Control: Git and GitHub for collaborative software development and code management
  • Containerization: Docker and Kubernetes for packaging, deploying, and managing applications and services

👥 Team Culture & Values

Web Development Values:

  • Customer-Centric: Focus on delivering value through LeanIX products, with a strong emphasis on customer needs and user experience
  • Automation & Orchestration: Embrace automation and orchestration principles to streamline processes and improve efficiency
  • Robust Systems: Design and implement scalable, reliable, and performant systems that meet the needs of LeanIX customers
  • Continuous Improvement: Foster a culture of continuous improvement, collaboration, and knowledge sharing to drive technical excellence

Collaboration Style:

  • Cross-Functional Integration: Work closely with other engineering teams, product managers, designers, and marketers to deliver value through LeanIX products
  • Code Review Culture: Encourage code reviews, pair programming, and knowledge sharing to ensure high-quality software products
  • Knowledge Sharing: Promote a culture of continuous learning, with regular workshops, training sessions, and conference attendance to stay up-to-date with industry best practices and emerging technologies

⚡ Challenges & Growth Opportunities

Technical Challenges:

  • Cloud Infrastructure Management: Design, implement, and maintain scalable, secure, and highly available cloud infrastructure for LeanIX products
  • CI/CD Pipeline Optimization: Continuously improve CI/CD pipelines to ensure efficient and reliable software delivery, with a focus on automation, orchestration, and robust systems
  • Network Security: Implement and manage cutting-edge network security practices, including Service Mesh, DNS, and encryption, to protect LeanIX products and customer data
  • Microservice Onboarding: Develop and maintain microservice onboarding pathways to facilitate seamless integration and collaboration between engineering teams

Learning & Development Opportunities:

  • Technical Skill Development: Deepen your expertise in cloud infrastructure, Kubernetes, CI/CD pipelines, and emerging technologies, with opportunities to specialize in specific areas or take on more complex projects
  • Conference Attendance & Certification: Attend industry conferences, obtain relevant certifications, and engage with the technical community to stay up-to-date with best practices and emerging trends
  • Technical Mentorship & Leadership: Mentor junior team members, drive team initiatives, and contribute to cross-team knowledge building and sharing to develop your leadership skills and technical expertise

💡 Interview Preparation

Technical Questions:

  • Cloud Infrastructure: Describe your experience with cloud infrastructure, focusing on Microsoft Azure, Kubernetes, and Istio. Explain how you've managed and optimized cloud resources to meet the needs of your customers or users.
  • CI/CD Pipelines: Discuss your experience with CI/CD pipelines, highlighting your ability to automate, orchestrate, and manage software delivery processes. Explain how you've optimized CI/CD pipelines to improve efficiency and reliability.
  • Network Security: Describe your understanding of network security principles, with a focus on Service Mesh, DNS, and encryption. Explain how you've implemented and managed network security practices to protect customer data and ensure the reliability of your systems.

Company & Culture Questions:

  • LeanIX Culture: Explain how you align with LeanIX's values, focusing on customer-centricity, automation, orchestration, and robust systems. Describe how you've demonstrated these values in your previous roles or projects.
  • Team Collaboration: Discuss your experience working in a cross-functional team, highlighting your ability to collaborate with other engineering teams, product managers, designers, and marketers. Explain how you've contributed to the success of your team and the projects you've worked on.
  • Technical Problem-Solving: Describe a complex technical challenge you've faced in your previous roles and how you approached it. Explain the steps you took to diagnose, troubleshoot, and resolve the issue, and how you communicated your findings to your team and stakeholders.

Portfolio Presentation Strategy:

  • Project Selection: Choose a project that demonstrates your ability to manage and optimize CI/CD pipelines, showcase your Kubernetes orchestration skills, and highlight your network infrastructure enhancement projects. Ensure the project is relevant to the role and showcases your technical expertise and problem-solving skills.
  • Storytelling: Prepare a clear and concise narrative that explains the project's objectives, challenges, and outcomes. Focus on the technical aspects of the project, highlighting your role in driving its success and the value it delivered to your customers or users.
  • Technical Demonstration: Prepare a live demo or presentation that showcases your technical skills and explains your project case studies in detail. Use visual aids, such as diagrams, flowcharts, and code snippets, to illustrate your approach and explain your technical decisions.

📌 Application Steps

To apply for this Senior Platform Engineer (f/m/d) - Cloud Infrastructure position at LeanIX:

  1. Tailor Your Resume: Highlight your relevant experience with cloud infrastructure, Kubernetes, CI/CD pipelines, and network security practices. Include specific examples of your technical achievements and how they align with LeanIX's values and work environment.
  2. Prepare Your Portfolio: Showcase your ability to manage and optimize CI/CD pipelines, demonstrate your Kubernetes orchestration skills, and highlight your network infrastructure enhancement projects. Include examples of microservice onboarding pathways you've implemented and how they've contributed to the success of your teams.
  3. Research LeanIX: Familiarize yourself with LeanIX's technology stack, including Microsoft Azure, Kubernetes, Istio, and Cillium, as well as modern CI/CD and infrastructure tool chains. Understand LeanIX's industry, company culture, and values, and be prepared to discuss how you align with the company's mission and goals.
  4. Prepare for Technical Interviews: Brush up on your knowledge of cloud infrastructure, Kubernetes, and CI/CD pipelines, focusing on Azure, Terraform, and other relevant tools. Practice problem-solving exercises and architecture decision-making scenarios, focusing on real-world examples and industry best practices. Familiarize yourself with LeanIX's technology stack and be prepared to discuss how you can contribute to the company's technical strategy and digital transformation.
  5. Submit Your Application: Submit your application through the application link provided, including your tailored resume, prepared portfolio, and any additional documents or materials that showcase your qualifications and fit for the role.

⚠️ 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.

Application Requirements

Candidates should have 3 to 5 years of experience and a strong understanding of Kubernetes and public cloud providers, preferably Azure. Familiarity with CI/CD tools and networking principles is also required.