Senior Principal Applications Architect- Sabre Hospitality team

Sabre Poland
Online interview
Employment contract
Księdza Józefa Tischnera 8, Krakow Remote
Remote possible
Paid vacation
20 or 26 days/ 1 additional day

Project description

Working in the Sabre’s Hospitality business unit’s Enterprise Architecture team gives you opportunities to develop your technical, business and intercultural skills, cooperating with people from all over the world.

Make a change and join Sabre Hospitality team!

Your tasks


  • Leads, drives and owns the architecture and design of some of the most complex software systems in Sabre Hospitality Solutions
  • Architects, designs and implements new components and sub-systems
  • Envision and develop the long-term architectural strategy, with emphasis on reusable components while adopting a nimble delivery process
  • Establish structures and processes that ensure a high level of quality and reliability and extensibility of deliverables
  • Acts as a technical and operational leader with a passion for microservices, distributed systems, cloud service development, deployment and delivery
  • Accountable for the design, the ease of evolution, quality of the systems, performance, scaling, and availability characteristics of the systems
  • Able and willing to spend time actively developing parts of the systems by themselves
  • Reviews architecture and design of the existing systems and redesigns them whenever necessary
  • Deliver technical training within the engineering organization, including training new engineers
  • Work with product management, business stakeholders and other engineering leaders to help define mid-term and long-term roadmaps as well as shape business directions; drives the non-functional requirements of the product
  • Diagnoses system failures and problems in production and works with the technical staff to identify root causes and address them
  • Drives code and design reviews of components in scope and drives the architectural governance for them
  • Applies fundamental skills, concepts and practices to solve difficult assignments.
  • Demonstrates broad knowledge of technical solutions
  • Set directional paths for the teams/department for adoption of new technology stacks for solving business problems
  • Visibly represent multiple technology domains internally, and represent Sabre in external technical forums

Who we're looking for?

  • Minimum 8 – 10 years of professional experience in software development prior lead experience preferred

Necessary skills:

  • Strong hands-on technology experience building and running large scale, highly available systems handling high volume of transactions
  • Deep understanding of cloud architectures and GCP technology and deployment
  • Deep exposure to Service Oriented Architecture
  • Deep understanding of network, queuing (MQ, pubsub, tcp/ip) and caching (Redis/Memcached) technologies
  • Solid experience in large scale RDBMS systems and NoSQL stores
  • Knowledge of Document databases - Couchbase preferred
  • Strong design/development experience in building large scale distributed systems and products
  • Expertise in multi-threading and performance-oriented programming
  • A solid engineer at heart with excellent abstraction, coding and system design skills and a deep passion and curiosity for technology;
  • Expert knowledge of .NET framework (C# language) and/or Java
  • Expert understanding of OOP principles, design patterns, and best programming practices
  • Good QA awareness (Unit Tests, TDD, Performance tests)
  • Excellent communication skills in English, written and verbal
  • Proven leadership ability

Nice to have skills:

  •  B.S. degree in Computer Science, Information Technology, Engineering or equivalentI
  • Agile
  • Git
  • Document databases
  • Oracle
  • Cassandra
  • .NET Core
  • Splunk
  • Couchbase
  • Google Cloud Platform
  • AWS


  • B.S. degree in Computer Science, Information Technology, Engineering or equivalentI

C# or Java
How we manage our projects?
Agile, Scrum
Project management software
How we test?
Unit tests
Additional monitor
Operating system
Work environment
Open space
Flexible working hours
  • Healthcare package
  • Healthcare package for families
  • Financial bonus
  • Hot beverages
  • Trainings
  • Conferences
  • Books
  • Car parking
  • Bicycle parking
Relocation package
  • Adaptation tips
  • Language courses
  • Shower
  • Chill room
  • Integration events

Recruitment process

Phone screen with Recruiter
Technical Interview (via MS Teams) with Hiring Manager

Our company

Sabre Poland

Krakow 1300
Tech skills
  • Java
  • C++
  • C#
  • OpenShift
  • Python
  • Oracle
  • Hadoop
  • Kubernetes
  • Couchbase
  • Unix

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