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Senior DevOps Engineer

DevOps / SRE • Remote • Full-time • 📍 Sofia

We're looking for a Senior DevOps Engineer to design and deploy dynamically scalable, self-healing infrastructure in public and private cloud environments, continuously improving and automating infrastructure design for better resilience and scalability, and building zero-downtime systems.

Responsibilities

  • Design and deploy dynamically scalable, self-healing infrastructure and applications in public and private cloud environments
  • Continuously improve and automate infrastructure design to achieve better resilience and scalability
  • Use IaaS automation tools like Terraform, AWS CloudFormation, and Ansible
  • Migrate environments from on-premise infrastructure to AWS/GCP environments
  • Evaluate application and infrastructure KPIs and proactively mitigate bottlenecks and possible issues
  • Design zero-downtime infrastructures
  • Continuous performance improvement and troubleshooting of critical components

Requirements

  • Expertise in public cloud - AWS/GCP
  • Deep understanding of DevOps principles and their implementation in different workflows
  • Previous experience with CI/CD services - GitHub/GitLab or Jenkins
  • Experience with containers and container orchestration systems - Docker, Kubernetes, EKS/ECS, Nomad
  • Good understanding of Infrastructure as Code - Terraform, AWS CloudFormation
  • Implementation and maintenance of configuration management tools - Puppet, Ansible
  • Expertise in RDBMS - AWS RDS, MySQL/MariaDB/PostgreSQL, TimescaleDB
  • Understanding of messaging services - Amazon MSK, Amazon MQ, Kafka, RabbitMQ
  • Strong knowledge of Python and Bash scripting

Nice to have

  • Experience with on-premise private cloud infrastructures running VMware or KVM
  • Good understanding of networking and security concepts (TCP/IP, routing, firewalls, DDoS mitigation and prevention)
  • Previous experience in an operations role, R&D experience
  • Experience with PCI-DSS and ISO 27001 compliance

Soft skills

Willingness to learn from colleagues and share knowledge with themOpenness to mutual, honest feedback

What we offer

  • Challenges that will help you grow and realize your potential really fast
  • Opportunity to make a big impact - building innovative services used by millions of investors
  • Work with smart, spirited, helpful, high-performing colleagues with a common goal
  • An environment where nothing is set in stone
  • Generous remuneration package including annual bonuses
  • Excellent social benefits package, including private health insurance and sports card
  • 25 days of paid vacation per year
  • Delicious treats and a spacious game room

About the company

Trading 212's mission is to enable everyone to build wealth by reinventing how trading and investing work, creating exceptional products people love. Today, it serves over 5 million clients, with more than €30 billion in assets under management.

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