Junior Software Systems Engineer with Java

Powering the agentic revolution in travel. Sabre is an AI-native technology leader, backed by one of the world's largest travel data clouds. Built on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent, connected, and personalized experiences. With AI at its core and operating at unparalleled scale, Sabre transforms insights into innovation, empowering airlines, hoteliers, agencies and other partners to retail, distribute and fulfill travel worldwide.

The Sabre Mosaic NDC OMS team plays a crucial role in driving the success of one of Sabre's most important growth initiatives: the NDC distribution. We focus on designing, developing, and maintaining Order services for NDC distribution at Sabre. We are responsible for managing and providing Order data to both internal and external customers, hosting multiple Order management services, and building Order data stores using a modern, scalable, microservice-based architecture that is oriented towards Google Cloud. We employ the latest technologies and practices to ensure the smooth delivery of world-class software. It's an exciting journey as we shape the future of modern air product retailing via Offer/Order. Our roadmap is highly ambitious; therefore, we are looking for a talented engineer to join our team. Are you brave enough and ready to take on this challenge?

Duties/Responsibilities:

• Design, develop, test, and debug moderately complex to complex software solutions under general supervision, ensuring high performance, scalability, and maintainability

• Contribute to achieving project goals with a strong focus on quality, reliability, and continuous improvement of software deliverables

• Design and implement reusable components and, where appropriate, build prototype applications to validate technical approaches and solutions.

• Research, evaluate, and apply best practices, emerging technologies, and modern development tools to enhance product capabilities and engineering efficiency

• Collaborate closely with cross-functional technical teams to identify, troubleshoot, and resolve software defects and performance issues.

• Work with Product and Business stakeholders to understand requirements and translate them into scalable and maintainable technical solutions

• Contribute to the creation and maintenance of technical documentation, including design specifications, architecture diagrams, and implementation details

• Support Site Reliability Engineering (SRE) initiatives by contributing to the improvement of CI/CD pipelines, system observability, and overall platform stability.

Qualifications:

Must have

• Strong proficiency in Java/J2EE programming skills

• Basic knowledge in Java Core Multithread

• Solid knowledge of Unix/Linux operating systems

• Experience with SQL/Oracle

• Experience in XML/Web Services, JMS technologies

• Experience with JUnit/Unit Testing

• Experience with Tomcat or other application servers

• Experience in monitoring and improving performance of applications

• Experience with Spring framework

• Good communication skills in English (both written and verbal)

• Very good interpersonal skills

• Demonstrate initiative and creativity

• Willing to develop and learn new areas/technologies

• Ability to handle multiple task simultaneously

Nice to have

• Minimum 1-2 years of related experience

• Positive attitude and good sense of humor would be a plus

• Ability to think outside the box

• Dedication to TDD and Agile Development practices

Work arrangements

• Hybrid working mode; 3 chosen days from the office in a week

• Flexible working hours: Maintain your work-life balance by adjusting your working hours to your needs

Paid time off

• Year-End-Break: enjoy additional fully paid days off during the last week of the year

• Paid parental leave: Take up to 12 weeks off with pay after birth or adoption of a child. Sabre Global Paid Parental Leave runs concurrently with local leave policies.

• Paid volunteer time: take up to 4 days annually to give your time to a charitable organization of your choice

Your money

• My Benefit platform/Multisport card: enjoy the benefit cafeteria system and use popular sport card

• Tax deduction: take the opportunity to claim deductible costs, reducing your income tax

• Employee Capital Plans: profit from long-term saving scheme co-financed by Sabre and the State Treasury

• Baby Bonus: benefit from one-time allowance on childbirth or adoption

• Say Thanks program: collect points on recognition program and transfer them to wide variety of gifts and services

Health and wellness

• Luxmed medical coverage: take care of yourself and your family with the extensive medical package with a broad range of additional services

• Foreign travel insurance: feel safe going abroad with free Allianz insurance offered as part of our Lux Med package

• Employee Assistance Program: find help in free, confidential program with a certified counselor

• Mindfulness & meditation apps: take care of your mental and physical health

• Life insurance: sign up for free, high coverage life insurance program

Career development

• Professional development: access to e-learning platforms as well as join Sabre live learning sessions

• Certification and tuition reimbursement

• Our Communities: join one of our team member groups focused on sharing knowledge and best practices (Google Developers Group, Innovation Lab Community, Women in Technology, SOLVE!T and many more)

And more

• Car and bike parking

• Fun & Relax zone in modern office: enjoy electronic tables to work, foosball, ping pong, pool table, swings, massage chairs and terraces to admire a panoramic view of Kraków. We have parents' rooms as well

• No dress code

• Innovation Lab: access Augmented Reality & Virtual Reality equipment, Robot construction kit, 3D printers and many more

• Attractive Referral Bonus: earn $2500 USD for every hired referral

We will give careful consideration to your application and review your details against the position criteria. You will receive separate notification as we progress your application.

Please note that only candidates who meet the minimum requirements will proceed in the selection process.

Sabre is an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability status, protected veteran status or any other characteristic protected by law.