This Job Vacancy has Expired!

Systems Engineer

Posted on Aug 31, 2021 by Travelfusion

London, United Kingdom
IT
Immediate Start
Annual Salary
Full-Time


Travelfusion is the world's leading travel technology and distribution company powering the majority of low-cost flights booked globally via the most popular online travel agents. If you've ever booked a low-cost flight via an online travel agent (OTA) it was probably powered by Travelfusion. We facilitate billions of searches daily and our systems team play a key role in ensuring that our systems are constantly evolving and dynamic.

Travelfusion offers a set of APIs/services which enhance the capability of communications between airlines and OTAs; in addition we have developed inhouse a range of payments services which manage payments and reconciliations for millions of airline tickets. These are powered by our asynchronous event-driven high performance application framework,
handling well over a billion transactions and processing over 20 terabytes of data per day, running on our dual redundant data centres, colocated and self-built, running our proprietary application on an open-source software stack. We are a rapidly growing profitable business with 150 employees based in London, Shanghai and Thessaloniki.

Responsibilities

  • Manage and monitor all installed systems and infrastructure
  • Install, configure, test and maintain operating systems, application software and system management tools
  • Proactively ensure the highest levels of systems and infrastructure availability
  • Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement fixes
  • Maintain security, backup and redundancy strategies
  • Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks
  • Participate in the design of information and operational support systems
  • Provide 2nd and 3rd level support
  • Liaise with vendors and other IT providers for problem resolution Ideal Skills & Experience
  • Knowledge and experience with managing Java based applications
  • Knowledge of MySQL / Percona database servers, installation, configuration,
    optimisation as well as redundancy strategies
  • Proven working experience in installing, configuring and troubleshooting Linux based environments (Primarily Debian based)
  • Experience with virtualisation and containerisation (KVM / Proxmox preferred)
  • Experience with monitoring systems (Nagios Preferred)
  • Experience with automation software (Puppet and Foreman)
  • Solid bash scripting experience
  • Solid networking skills, understanding of VLANs, switch and Firewall Configurations (Cisco, Fortinet, Unifi)
  • Team player, strong communication and client facing skills
  • Ability to provide out of hours cover



Reference: 1304553591

Set up alerts to get notified of new vacancies.

Similar Jobs

IT Systems Engineer

Greater London, United Kingdom

£25k - £30k Annual

Systems Engineer

Faringdon, Oxfordshire, United Kingdom

£25k - £30k Annual

Systems Engineer

Oxfordshire, United Kingdom

Annual Salary

Systems Engineer

London, United Kingdom

£55k - £70k Annual

IT Systems Engineer

Staffordshire, United Kingdom

Annual Salary

Systems Engineer

West Midlands (County), United Kingdom

£40k - £50k Annual

IT Systems Engineer

West Midlands (County), United Kingdom

£25k - £30k Annual

IT Systems Engineer

London, United Kingdom

£350 - £380 Daily

IT Systems Engineer

South Yorkshire, United Kingdom

£175 - £205 Daily

Systems Engineer

Greater Manchester, United Kingdom

Annual Salary