Job
- Level
- Senior
- Job Field
- IT, System, DevOps
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Hamburg
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you are responsible for operating, optimizing, and evolving our Linux-based infrastructure, CI/CD pipelines, and automated deployments in a hybrid environment.
Job Technologies
Your role in the team
- As a Senior Linux System Administrator, you will be part of our Infrastructure Team and work closely with developers from the Backend, Frontend, and Microservices domains.
- You are responsible for the stable, high-performance, and scalable operation of our platform and continuously develop our hybrid infrastructure.
- You operate and develop our Linux-based infrastructure (Debian/Ubuntu) in a hybrid environment (On-Premise and AWS).
- You automate our infrastructure and deployments with Infrastructure-as-Code and continuously improve existing processes.
- You develop and operate our CI/CD pipelines, ensuring automated, smooth build, test, and deployment processes.
- Together with the team, you will shape the further development of our platform towards a service-oriented architecture.
- You operate and optimize our web and proxy infrastructure (Nginx, HAProxy) as well as our high-traffic applications, primarily PHP-based (7.4 and 8.x).
- You monitor and optimize our systems in terms of performance, availability, and security.
- You work with bare-metal systems and containers equally and operate services based on the HashiCorp stack (Consul, Nomad, Vault, Terraform/Terragrunt).
- You actively contribute to architecture decisions and technical developments, working closely with the team through Git-based workflows (IaC, code reviews, standards).
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Our expectations of you
Qualifications
- You have solid knowledge in automation, CI/CD, and Infrastructure-as-Code (e.g., Terraform, Ansible).
- You are proficient in using Git as a central tool for collaboration, version control, and quality assurance.
- You have a good understanding of performance, scalability, and security — ideally in the context of highly available web platforms.
- You enjoy working in a team, actively participate in technical discussions, and take responsibility for your topics.
- Very good knowledge of German (at least C1) is required.
Experience
- You have several years of experience operating productive Linux environments (preferably Debian/Ubuntu).
- You have experience in managing on-premise and cloud infrastructures (preferably AWS).
- You have experience with container technologies (Docker) and ideally with operating distributed systems.
- You have experience with monitoring and logging tools and can derive targeted optimizations from them.
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What we offer
- Our international team shares a passionate love for football.
- You have the opportunity to experience this firsthand at the stadium by taking advantage of VIP and season tickets.
- Whether it's brownbags, code reviews, or tech talks - we live for continuous development.
- You can experiment, contribute, and help shape the transfer market of tomorrow.
- Work wherever you want - whether in the office, remote, or on a workation.
- Plus: flexible working hours for a true work-life balance.
- Whether yoga, fitness, swimming, or bouldering – with our Urban Sports Club membership, you can train nationwide and clear your mind.
- Regular team events, football quizzes, table football matches, or Christmas parties – for us, camaraderie counts.
- We support your professional development through seminars, training courses, and participation in conferences for networking.
- Our weekly internal English courses not only help improve your language skills but also strengthen networking within Transfermarkt.
- With our subsidy for the Germany Ticket, you can travel flexibly and affordably - whether to the stadium or to the office.
- We help you prepare for the future - with subsidies for retirement planning and asset-building benefits.
- Snacks, fruit, drinks, and a quick game of FIFA or foosball to clear your mind.
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Benefits
Health, Fitness & Fun
Work-Life-Integration
Topics that you deal with on the job
Job Locations
This is your employer
Transfermarkt Gmbh & Co. Kg
Transfermarkt GmbH & Co. KG is one of the internet's largest platforms dedicated to the sport of football. The site focuses on player transfers for the world's most famous football leagues, but also provides information on a team's history, player appearances and performance data.
Description
- Company Type
- Established Company
- Industry
- Sports, Leisure, Internet, IT, Telecommunication
Senior Linux system administrator
- Location
- Hamburg
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
