Job Description
Senior Principal Software Architecture - possible 100% remote work
About the product
The product is the state-of-the-art Inventory Management and availability processing solution for airlines using a high performance, scalable and cloud enabled open systems architecture to provide optimal management of seats while increasing revenues through enabling revenue optimizations, sophisticated rules engine, point-of-sale control, dynamic availability, dynamic pricing.
The Technical stack of the product Spans from High-performance/Low Latency transactional based product in C++/Linux environment as well as Java/Spring Boot/Linux environment to HTML5/React.Js/Redux based web UI.
The Product processes over 7 Billion transactions a day, with peak volumes reaching over 1000 updates/second and over 100K transactions/second, with an average response time of 10 ms. In addition, the product supports over 20 interfaces to other products and supports web services.
Senior Principal Software Architect position is a unique opportunity to take a strong technical leadership role in providing architectural guidance to the product and ensuring stability, scalability, and performance, as well as transforming, a critical and operationally complex high-performance product that also interacts with several of mission critical products in sabre. The selected candidate will play a pivotal role in product technology transformation and product evolution.
In this role you will:
• Provide Architectural Guidance for the product.
• Evaluate the application development and operations to ensure application is run efficiently.
• Set coding standards, review development, and provide guidance to development team.
• Develop applications, primarily in C++/Java, to ensure performance and stability needs are met.
• Have intricate knowledge of all aspects of infrastructure and ensure best choices are made for the product.
• Play a key role in tech transformation of the product and switch database from an Object Database to Couchbase.
• Play a key role in moving the application to Cloud (GCP), also responsible for current AWS Deployment of the product.
• Move the product towards Containerized instances in GKE/GCP.
• Have Broad knowledge of network, storage, middleware, firewalls, Database servers etc.
• Responsible for performance analysis and testing of product to meet stringent performance requirements.
• Continuously evaluate application for efficiently running the system.
• Perform High-level root cause analysis of service interruptions.
• Proactively ensure the highest levels of systems and infrastructure availability
• Provide 2nd and 3rd level support for critical operational incidents and conduct post-incident reviews.
Job Requirements
• BS/MS degree in Computer Science, Engineering, or a related subject.
• Proven experience in performance analysis of the applications in Linux based environments.
• Strong development experience in C++ is required.
• Strong development experience in Java is strongly desired.
• Strong Development and Operations experience.
• CI/CD experience.
• Solid Cloud experience, preferably in GCP and AWS.
• Experience with virtualization and containerization.
• Solid experience in the administration and performance tuning of various application stacks.
• Solid scripting skills (Python, Perl, Shell Scripts)
• Solid Infrastructure knowledge such as networking and storage knowledge.
• Experience in back-end systems and UI products is preferable.
• Must have excellent communication Skills.
• Must have experience working with Product management, Delivery and operations team to support various aspects of the products throughout the development life cycle.
Required Technical skills:
• C++/Boost
• Linux Environment
• Perl/Python
• XML/JSON
• MQ Series/Kafka/Google PubSub
• GCP/AWS
• Actian (Versant) and Couchbase databases
• Maven/Gradle/Jenkins
Desired Technical skills:
• GCP/AWS Professional architect.
• Java 11/Spring Boot/Spring Security/
• HTML5/React.Js/Redux/Java 8/REST/
Why is it worth working with us?
Flexible work arrangement
- Work From Anywhere: profit from working from home in different variants: in the office, hybrid or fully remote.
- Flexible working hours: maintain your work-life balance by adjusting your working hours to your needs.
- Floating Holidays: use additional up to 2 days of paid time- off benefit
- Paid parental leave: if you are a father, take up to 10 additional weeks off with pay after birth or adoption of a child. For mothers, we have maternity leave paid 100% for 12 more weeks.
- Paid volunteer time: take up to 4 days annually to give your time to a charitable organization of your choice.
- 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
- Luxmed VIP 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 with free access to Headspace, Burn Along, Sanvello which will help you manage stress, exercise, sleep and more.
- Life insurance: sign up for free, high coverage life insurance program.
- English & Polish lessons: improve your language skills during lessons led by native speakers
- Professional development: enjoy access to LinkedIn Learning as well as join Sabre live learning sessions.
- GCP learning and certification: learn and get certified during instructor-led training, online learning with Coursera, and test sandbox environments with QwikLabs
- Certification and tuition reimbursement
- Our Communities: join on of ours team member groups focused on sharing knowledge and best practices (Google Developers Group, Innovation Lab Community, Woman in Technology, SOLVE!T and many more)
- Car and bike parking including electric scooter charging station: use them free of charge.
- 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.
