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Job Title:  Junior/Mid Software Perf. Engineering


Krakow, Malopolska Province, PL, Refer to j

Req ID: 52210

Job Family: Information Technology/Software Development


Sabre Corporation is a leading technology provider to the global travel and tourism industry. Headquartered in Southlake, Texas, USA, Sabre operates offices in approximately 60 countries around the world. At Sabre, we make travel happen. Positioned at the center of the business of travel, our platform connects people with experiences that matter in their lives. Today, Sabre is creating a new marketplace for personalized travel. It is our people who develop and deliver powerful solutions that meet the current and future needs or our airline, hotel and travel agency customers. Join our journey! 

Job Description


Sabre’s Performance Engineering team has an exciting opportunity for a creative and experienced software engineer to join Sabre centre of excellence for performance. The candidate will join a very collaborative team that is passionate about software performance and automation. A software performance engineer’s primary responsibility is the creation of test harnesses to inject load, analyze metrics from application and system logs, and simulate system behaviour to improve the performance and reliability of Sabre applications using in-house tools, the latest open source and cloud technologies. The candidate should have enthusiasm for troubleshooting, analyzing and resolving complex problems and be eager to learn. The Performance Engineering team’s members come from a variety of backgrounds, from Linux administrators, DevOps/SRE to developers and performance testers.


  • Works as part of a team responsible for assessing performance risk, identifies critical use cases and select key performance scenarios. Establish performance objectives. 
  • Collaborates with product development teams to design effective performance and destructive tests.
  • Uses rigorous logic and methods to solve difficult problems with effective solutions.
  • Consults with development engineers in resolution of problems. 
  • May take part in researching best practices, new tools and technology.


Job Requirements

‘Must have’ skills:


  • Experience in Python programming/scripting
  • Strong self-driven collaborator with ability to work in diverse teams as a contributing member
  • Solid knowledge of Linux operating system
  • Eager to learn
  • Good verbal and written English skills 



‘Nice to have’ skills:


  • Java Virtual Machine internals knowledge, with concentration in memory management and Garbage Collection algorithms for server-side applications
  • Experience in at least one of the following - Jenkins, Docker, ansible, JMeter
  • Experience in Cloud technologies
  • System Monitoring and instrumentation
  • TCP/IP and computer networks literacy
  • Statistical methods and tools



Why is it worth working with us?


  • Profit from our VIP medical package with free travel insurance and dental care, sport medicine and life insurance
  • Join the tax deduction program (if your job is eligible for it)
  • Enjoy attractive parental benefits beyond the legally required
  • Lift your qualifications through wide range of trainings and get technical certification reimbursement
  • No dress code and flexible working time 
  • Additional days off every year for longer vacations and up to 4 days for your charity contribution
  • Recommend your friends and get a very attractive referral bonus
  • Take care of your well-being with free access to a Premium version of the Headspace application
  • Profit from working from home in different variants (we will share details with you)
  • Use your car or bike to get to the office - free of charge parking lot for employees




We will give careful consideration to your application and review your details against the position criteria. You will receive separate notification as your application progresses. Please note that only candidates who meet the minimum criteria for the role will proceed in the selection process.


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