Senior Linux Infrastructure Engineer

Who we are

flatexDEGIRO operates one of the leading and fastest growing online brokerage platforms in Europe. Based on modern, in-house state-of-the-art technology, we offer our customers of the flatex and DEGIRO brands a wide range of independent products with execution on top exchanges. Our technological edge, high efficiency and strong economies of scale enable us to continuously improve our service offering for clients and set leading standards in terms of product, price and platform quality.

With around 3 million customer accounts and around 57 million securities transactions processed in 2023, flatexDEGIRO is one of the largest retail online brokers in Europe. In times of bank consolidation, low real interest rates and digitalization, flatexDEGIRO is ideally positioned for further growth.

About the Senior Linux Infrastructure Engineer role

What tasks can you expect with us?

• Analyze and resolve complex system issues promptly
• Conduct root cause analysis (RCA) for recurring problems and recommend solutions
• Provide advanced support for operating systems, servers, databases, and applications
• Monitor system performance and implement optimization strategies
• Manage and troubleshoot cloud services, virtualization platforms, and storage solutions
• Plan and execute system upgrades, patches, and security updates
• Create and update system documentation and runbooks
• Develop scripts and tools to automate routine tasks and improve efficiency
• Implement Infrastructure as Code (IaC) solutions for configuration management
• Provide mentorship and technical guidance to Level 1, Level 2 and Level 3 support teams
• Develop, maintain, and optimize Linux-based software and scripts for system automation and application performance
• Configure, troubleshoot, and maintain Linux servers to ensure high availability and reliability
• Apply knowledge of networking (VLAN, switches, protocols, etc.)

What do we want from you?

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience)
• 5+ years of experience in IT operations or a related role
• Strong experience with operating systems (Linux)
• Database understanding (e.g., PostgreSQL, MariaDB)
• Proficiency in Linux administration (e.g., Almalinux, Centos, RHEL)
• Knowledge of shell scripting and programming languages (e.g., Python, Bash)
• Understanding of DevOps tools and practices (e.g., Ansible, Jenkins, Docker, GitLab)
• Experience with Tomcat, Java and Spring Boot, as well as VMWare, Zabbix, nginx, etc.

What we offer

• Promise of a good work-life balance
• 30 days paid leave
• An enthusiastic and fun team to work with
• Personal and professional development with access to relevant courses
• Transport allowance or related benefits like a leased electric bike
• Pension plan
• A challenging job in an international and fast-growing company
• A competitive salary
• A lot of freedom executing your role and a chance to shape your own career
• The opportunity to participate in a new, enthusiastic team of likeminded professionals

To make your life easier

You get the freedom to work flexible. Meaning you don’t have to work in our office every day, but we like it if you do of course! It’s fun to come in and mingle with your colleagues. There is also fruit, good coffee, drinks & snacks, and great sandwiches for lunch every day. Our beautiful and modern office in located in the iconic Rembrandt tower that is conveniently next to Amstel Station. To make work@home comfortable we offer a €35 internet allowance, provide a company laptop and many options to make it comfortable, such as a chair, screen and headphones. And last but not least: the gym membership options we provide is an easy way to get into shape!

Want to invite your friends to work for us as well? A generous referral bonus will be yours if they get hired, so spread the word once you start!