Application Integrator / Operation Engineer (DevOps mindset)

Budapest, IX. district

Founded in 1999 in Vienna, the Qualysoft Group is a manufacturer-independent IT consulting and services company, which successfully provides support for its international customers with the aim of boosting their competitiveness and economic efficiency through innovative IT solutions. We now need to strengthen one of our client’s team in the financial sector. We are looking for an experienced Application Integrator with DevOps mindset to join a team in Budapest which develops and maintains systems and applications that disseminate low latency market data from exchanges and vendors. If you would like to participate in the implementation and rollout of new services and products and you also have experience with Perl, do not hesitate to contact us!

Application Integrator / Operation Engineer (DevOps mindset)

Team profile:

The Real Time Market Data team develops and maintains systems and applications that disseminate low latency market data from exchanges and vendors. Our focus is on creating highly available systems that can process large quantities of data with very low latency. These systems carry all real-time data such as stock prices, index values, option prices, and fixed income instruments.

General tasks:
  • Participate in the implementation and rollout of new services and products
  • Be a squad member for RTMD (Real Time Market Data) projects and become a Subject Matter Expert
  • Provide feedback and support other squad members, participate in the front to back testing
  • Work together with teams and vendors providing the infrastructure
  • Perform integration and regression test, follow the Software Development Life Cycle process
  • Roll out to production according to the Firm's change management procedure
  • Perform Level 3 support activities and root cause analysis using the firm’s designated tools, processes and procedures
  • Participate in outage calls if required and provide assistant in restoring the service

The ideal candidate has experience of the following technologies:
  • UNIX/Linux scripting, be proficient in navigating UNIX servers, have good knowledge of the majority of operational functions
  • Have some exposure to Perl (experience with Python or any other dynamic scripting language is an advantage)
  • Networking (TCP/IP), Understand the concepts of TCP/IP and UDP connectivity and data transfer
  • Knowledge of multicast is an advantage
  • UNIX/Linux operating systems, understand UNIX concepts in order to perform resource monitoring, able to tune operating system parameters according to applications' requirements
  • Work autonomously with little guidance from senior team members
  • Able to tackle problems, able to seek out solutions and work around problems
  • Good quality English speaking to collaborate with clients, vendors, and other teams across the Globe

  • Knowledge of financial protocols e.g. FIX
  • Some exposure to SQL
  • Understanding Agile/DevOps concepts
  • Ability to work with ultra-low latency trading systems
  • Gain knowledge in system optimization for latency at every level of the stack, while maintaining high availability
  • Increase exposure to financial systems
  • Develop network-related knowledge and data distribution/dissemination systems

System/tools you will meet:
  • Linux
  • Host networking tools
  • Networking knowledge (TCP/UDP)
  • Perl / shell scripting
  • Change management
  • Data testing methods

  • Budapest, district IX.

Home office is fully supported (for 2-3 days in a week), work hours are flexible (core is from 10 AM to 3 PM), mainly driven by local and global meeting schedules and tasks. Overtime (evening or weekend) might be required from time to time to execute changes.

If you are interested in this opportunity, contact me…