Site Reliability Engineer

Find your best career opportunity and #growITwithus!

Job description

Our partner is a renowned software development company in the financial industry, specialized in tackling complex technological challenges for leading financial institutions worldwide.

As a team member, you will contribute to a company valuing self-improvement and fostering innovation. The aim is to build the next generation of advanced financial software solutions, and we eagerly welcome candidates who align with our belief that education serves as the foundation of innovation.

The developed product is a comprehensive trading platform, facilitating trade in stocks, ETFs, options, and various other asset classes. It boasts a robust web and mobile user interface, supplemented by advanced managerial tools for brokers.



Your responsibilities

  • Work closely with developers for prototyping and designing new features as part of the infrastructure
  • Deploy, install, configure, and maintain sophisticated Trading/Finance and related software
  • Configure bare metal & сloud instances by using Infrastructure as Code
  • Make key decisions for scalability, reliability, and accessibility
  • Install and manage in-house developed and external well-known monitoring systems
  • Design, deploy and configure cloud-based servers and networks provision servers and storage, configure firewalls, VPN, monitoring, etc.
  • Administrate UNIX/Cloud infrastructure – installation, configuration, and maintenance
  • Work with the Nexus and GIT repositories

Our requirements

To succeed at this job, you must have:

  • 5+ years of experience in Unix/Linux administration
  • 5+ years of experience in Networking
  • Strong experience with OS – level administration on Linux and/or UNIX
  • Hands – on scripting experince with Bash, Python, and/or Groovy
  • Experience with configuring TeamCity CI/CD pipelines
  • IAAS solutions using Ansible (AWX), Terraform
  • Experience with Docker containers orchestrating (K8S/OpenShift/Hashicorp)
  • Know how to read and analyse errors
  • In-depth knowledge of TCP/IP and ISO/OSI stack
  • Experience with monitoring and logging tools (Zabbix, Elasticsearch or OpenSearch, Grafana, Kibana, Dynatrace, Prometheus
  • Experience in working with Apache, Nginx, HAproxy,Envoy
  • Strong ability to solve problems using code and scripting
  • Understanding of ITIL processes and routines

It would be preferred if you have:

  • Experience with SQL – like command language
  • Experience with Ansible (AWX)
  • Knowledge of Java programming language
  • Experience with trading/exchange/risk management software usage


  • Fully remote work
  • Internal Mobility Program – enjoy many opportunities for career growth, job rotations, diversity of projects & technologies
  • Referral Program – enjoy cooperation with your colleagues and get a bonus!
  • 5/10 Years NATEK Club – we offer long-term cooperation and celebrate each fifth-year cooperation anniversary with gifts
  • NATEK CSR Events & team buildings – enjoy our values: accountability, partnership and expertise and #workITwithus
  • Cafeteria
  • Medical Healthcare
  • Multisport Club Card
  • Language courses

Additionally only for COW:

  • Life insurance
  • Bonuses for Personal Events
  • Day off for volunteering
Locations: Sofia
Type of contract:
B2B or CoW
Categories: Linux

Meet NATEK talents

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    In NATEK you will have a chance to share your passions with other coworkers: Oksana and Wojtek made some kilometers for our #ActivityForCharity challenge.

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