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Senior Linux & Infrastructure Engineer

BrainSource Network·€10 – €40

Primary stack

LinuxBashPythonAnsibleGitOracle Database

Nice to have's

DatadogGitLabJenkins

Job description

About the Position

Senior Linux & Infrastructure Engineer

Location: Bucharest, Universitatea Politehnica area

Deadline: August 6th (Urgent requirement – fast-moving process)

Rate: Up to 40 EUR/h


About the Company

We are a global, growing community of over 1,000 engineers with offices in 10+ countries, dedicated to delivering high-quality, impactful software solutions. We collaborate with established enterprises across Europe as well as innovative startups in the U.S.. Our work environment is built on transparency, respect, growth, and providing the resources and flexibility our team needs to thrive.


Role Overview

The successful candidate will take primary ownership of the operating-system, server, database-connectivity, and infrastructure-migration areas.


Responsibilities

  • Manage operating systems, servers, databases, and infrastructure migrations.
  • Ensure high availability and infrastructure resilience.
  • Perform RHEL administration, troubleshooting, upgrades, and migrations.
  • Provide Unix/Linux production support.
  • Implement infrastructure automation and configuration management.
  • Troubleshoot Oracle connectivity, performance, and infrastructure-level issues.
  • Utilize networking concepts including TCP/IP, DNS, load balancing, and firewalls.
  • Handle TLS/SSL certificates.
  • Monitor, log, and alert using monitoring platforms.

Requirements

  • Mandatory Technologies:

    • Red Hat Enterprise Linux (RHEL)
    • Unix/Linux administration
    • Bash and Python
    • Ansible
    • Oracle databases
    • Git
    • On-premises infrastructure
    • Server patching and lifecycle-management tooling
  • Mandatory Technical Knowledge:

    • RHEL administration, troubleshooting, upgrades, and migrations
    • Unix/Linux production support
    • Infrastructure automation and configuration management
    • Oracle connectivity, performance, and infrastructure-level troubleshooting
    • Networking concepts including TCP/IP, DNS, load balancing, and firewalls
    • TLS/SSL certificates
    • Monitoring, logging, and alerting platforms
    • High availability and infrastructure resilience

Nice to Have

  • Exposure to DataDog or a similar monitoring platform
  • Experience with GitLab or Jenkins
  • Infrastructure as Code (IaC) expertise
  • Data-centre migration experience
  • Background in financial-services or other regulated environments

We Offer

  • Competitive hourly rate up to 40 EUR/h
  • Opportunity to work in a dynamic and innovative environment
  • Hybrid/Flexible work model

Apply Directly

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