Job
In this role, you are responsible for managing and optimizing Kubernetes clusters and developing cloud infrastructure on AWS, while utilizing automation tools like Terraform and custom scripts.
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Your role in the team
- You are responsible for managing, maintaining, and optimizing our Kubernetes clusters to ensure the smooth and highly available operation of our containerized applications. This also includes orchestrating Docker containers and implementing best practices.
- You design, implement, and maintain our cloud infrastructure on Amazon Web Services (AWS). In this role, you actively work with services such as EKS, RDS, EC2, S3, WAF, and Advanced Shield to create robust and secure environments.
- You drive the automation of our infrastructure forward by developing, maintaining, and expanding Infrastructure as Code (IaC) with tools such as Terraform, Ansible, and Puppet (or Chef).
- You automate recurring operational tasks and processes with Bash scripts and Python to ensure efficiency and consistency.
- You ensure the stability and security of our system and network landscapes. This includes analyzing and resolving complex issues as well as performing maintenance work at our location in Hamburg.
- You implement and monitor cloud security principles to protect our data and systems from unauthorized access and attacks.
- You work closely with our software development teams, advise them on infrastructure issues, and provide optimal operating environments for their applications.
- You design and prioritize solutions in the cloud environment with your direct team to meet internal and external customer requirements.
- You are involved in the operation and administration of our GitLab instances.
- You participate in on-call duty on a rotational basis to ensure the 24/7 availability of our critical infrastructure systems.
- You communicate professionally and clearly with internal teams and external partners.
Our expectations of you
Qualifications
- Successfully completed Certified Kubernetes Administrator (CKA) certification.
- 2 years of expertise in cloud-based application deployments on Amazon Web Services (AWS), particularly with services such as EKS, RDS, EC2, S3, WAF, and Advanced Shield.
- Willingness to take on on-call duty in rotation with colleagues (24/7 on-call support).
- Proficient in Bash and Python for automating repetitive tasks.
- Solid understanding of the ISO-OSI model, network protocols, and basic troubleshooting of network devices and overlay networks.
- Knowledge of cloud security principles to protect cloud data from unauthorized access and attacks.
- Experience with MCP servers in the AI environment is desirable.
- Professional communication skills.
- Very good knowledge of German and English.
Experience
- At least 5 to 8 years of experience as a Kubernetes Administrator in high-availability environments.
- A total of 5 years of experience in application development, including the design of Infrastructure as Code (IaC) with tools such as Terraform, Ansible, and Puppet (or Chef).
- Experience in connecting various environments via VPN.
- At least 5 years of experience in system and network administration.
- At least 5 years of experience working with software development teams in the role of a system administrator or a similar position.
- Experience in operating PostgreSQL, MySQL, Apache Cassandra is desirable (e.g., setting up replication).
- Administrative experience in operating GitLab.
What we offer
- Flexible working
- Mobile Work
- Family-friendly structures
- A meaningful job
- Attractive and performance-based compensation
- Working with Agile methodologies & modern tech & tool stack
- Subsidized public transport ticket & Jobrad leasing
- 30 days of vacation
- 1 additional day of vacation & Sabbatical option after 5 years
- Health and wellness benefits, including EAP, occupational pension scheme subsidy
- Central location of our company headquarters in Hamburg-Sternschanze
Benefits
Work-Life-Integration
Health, fitness & fun
Food & drink
Topics you will work on
Job locations
About your employer
For more than 20 years, eos.uptrade has been known as an innovation driver and software specialist in the area of travel and transport with a focus on online sales systems and ticketing solutions for public transport.
- 2000
- Established Company
- Full Remote, Hybrid, Onsite
- Internet, IT, Telecommunication
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