Senior Infrastructure Engineer: Charlotte, NC

Credit Karma’s infrastructure team is responsible for all aspects of infrastructure operations and maintaining the highest levels of uptime to support millions of users. Responsibilities include designing systems for high-availability and security, planning and executing multiple projects, and supporting 24/7/365 site operations.  Our ideal candidate is an experienced systems engineer who thrives in fast-paced environments, enjoys multitasking, and is able to work independently or as part of a project team. Provide research, recommendations and solutions for redundancy, availability, scalability, and performance improvement.  Ability to prioritize projects and tasks based on business needs.

Key Qualifications

  •          Minimum 5-7 years in UNIX systems administration in high-volume production environments
  •          Expert knowledge of Linux (RHEL, CentOS), Apache, PHP and/or Python and MySQL
  •          Experience with  memcached, DHCP, DNS, SMTP, Linux package management, performance tuning
  •          Experience writing scripts to automate production systems, including configuration management and monitoring tools, (Puppet, Chef, Salt, Nagios, Cacti, Graphite, etc)
  •          Experience with public and private cloud technologies and virtualization including experience with AWS technologies such as RDS, S3, AMI, and ECS
  •          Strong understanding of TCP/IP protocol stack
  •          Background in networking is strongly preferred
  •          Participation in 24/7 on-call rotation is required for this role
  •          Excellent written and verbal communication skills
  • Experience with container and deployment technologies such as Docker, Docker Compose,  Kubernetes, Terraform and Swarm

Our Ideal Candidate

  •         Information Security background 
  •        Excellent at root cause investigation and problem resolution
  •          Able to jump in and learn new systems very quickly. Self-starter, able to operate with minimal guidance
  •         Enthusiastic, motivated, and above all eager to learn something new

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