Systems Administrator / DevOps Engineer (m/f)

Kreditech Holding SSL GmbH



Beginn: März 2014

Anstellungsverhältnis: Vollzeit


Are you a Systems Engineer looking for a new opportunity? 

Do you have a passion for emerging technology and Big Data? 

Do you want to work in an international environment in Hamburg? 

Kreditech is looking for an experienced Systems Engineer / Dev Ops Engineer to support its tech teams in creating and developing secure systems and applications to handle its data. We invite you to join our team and be part of an exciting new venture!

Kreditech is the DIGITAL LENDING company which provides easy, fast access to online loans to consumers worldwide through its web and mobile services. The convenient & fast consumer services are backed by a sophisticated credit scoring process using the powers of machine learning algorithms and big data infrastructure. 

70 coworkers in Hamburg, more than 100 worldwide, make this happen. We’re a close team of creative, brilliant individuals from twenty-six countries all over the world, working with cutting-edge technology to create a global leader in 21st century, DIGITAL LENDING. 

Sounds like a dream? It gets better. Kreditech is a place of innovation, speed, high growth, high performance, and high reward. We don’t follow tradition, we write our own rules, and we bring in the best people to build up the team. If you want to be a part of this, here is your chance. 

Your role at Kreditech

  • You will work with our Senior Systems Administrator to cover all bases in Kreditech’s infrastructure

  • You will administer and develop core aspects of Kreditech's cloud-based infrastructure on amazon AWS

  • You will manage distributed computing capacities for big data applications (using ELBs + High CPU instances)

  • Setup central configuration management (Chef / Puppet)

  • You will determine capacity management and scale-planning

  • Work closely together with the development team and risk department

  • Ensure the security of Kreditech's systems and data

  • Automate repetitive tasks required to maintain a secure and up to date operational environment.

  • Advanced level knowledge of internet protocols (HTTP, SSL, DNS, SMTP, XML, etc) and TCP/IP, iSCSI, RAID, FC, Ethernet protocols.

Your profile

  • You have a degree in computer science, engineering, or a related field.

  • You have a minimum of three years of experience in system administration with an internet company

  • You have a strong understanding of web technologies, including PHP and Java, and SQL/noSQL databases, including PostgreSQL and MongoDB. (minimum 2 years)

  • You speak good English or German

  • Very good programming skills in Ruby, Python / Perl or Shell (minimum 3 years)

  • You have complete expertise in the following areas:

    • Linux Administration

    • Distributed architecture and load-balancing

    • Web server administration

    • Cloud hosting (EC2) and virtualization

    • Configuration Management (Chef or Puppet)

    • System monitoring + diagnostics (Zabbix, Nagios, NewRelic)

    • IT security management  

    • Proxy- and CDN-infrastructure

  • It would be a great advantage if you had:

    • Practical experience with big data processing (Hadoop, Map Reduce, R Framework / RServe)

    • Data integration (ETL)

    • MCSA-certification

    • ETL / Data integration tools (eg. penthao kettle, msis)

    • LAN administration

    • Active Directory Management / MS Sharepoint / Win Server 2012

    • Security audit procedures (STRIDE, PCI)

In addition to these hard skills, we are looking for someone who has a good sense of humor, an ability to communicate well and interact with a diverse international team, and who is willing to put in the time needed to get the job done.

As the position is based in Hamburg, Kreditech is considering only those applicants with a work visa valid in the EU. If this sounds like you, we would love a chance to talk with you! We welcome your application in German or English. To apply, just follow this link:

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