Senior Devops Engineer - Wix Data

Wix Wix · Enterprise · Vilnius, Lithuania · Other

Senior DevOps Engineer in the Data Infra group responsible for designing, implementing, and optimizing cloud infrastructure (AWS, Kubernetes) for a big data platform. Focuses on reliability, scalability, and efficiency, collaborating with teams to build solutions and drive innovation in system resilience and large-scale data processing.

What you'd actually do

  1. Build and maintain enterprise-grade AWS environments and Kubernetes infrastructure using IaC, optimizing data workloads with EMR, EKS, and advanced autoscaling (Karpenter/Keda).
  2. Monitor and optimize cloud performance and cost-efficiency while spearheading the resolution of complex infrastructure challenges.
  3. Collaborate with cross-functional teams to understand business requirements and translate them into effective cloud solutions
  4. Lead research and implementation of innovative solutions to enhance our overall system resilience and support massive-scale data processing.

Skills

Required

  • 5+ years of experience working in live production systems
  • 3+ years of experience administering Kubernetes clusters on AWS (EKS), with expert-level skills in Helm-based application orchestration.
  • Knowledge of provisioning and configuration management systems (e.g., Terraform, Ansible, Chef, etc.)
  • Proficiency in Linux and networking fundamentals
  • Familiarity with scripting languages like Python and Bash
  • Strong communication and collaboration skills

Nice to have

  • Experience operating large scale data infrastructure and distributed systems (e.g., Spark on EKS, Trino, Airflow, and Aerospike) at scale