Développeur(euse) logiciel senior Full Stack/Full Stack Senior Software Developer

Overview WELCOME TO SITA At SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry.

You’ll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique challenges, and we thrive on delivering fresh solutions and cutting-edge tech to keep operations running like clockwork. We don’t just move the world forward—we’re proud to be recognized as a Great Place to Work® by our employees and certified in most of our growing locations. Here, we feel empowered, supported, and inspired to grow.

Are you ready to love your job?

The adventure begins right here, with you, at SITA.

About The Role & Team Full Stack Senior Software Developer manages the technical design, development and maintenance of applications and systems using existing and emerging technology platforms. Key player for our Telecom Configuration system and other products

Reporting to the Application Development Manager, the Full Stack Senior Software Developer role is the key role within SITA FOR AIRCRAFT BUSINESS to address business requirements, build innovative software solutions, and help transform some of the current applications and platforms. The role will require a DevOps mindset and practice, to be able to not only develop new solutions but help deploy them into production and support the end-to-end solution when issues arise.

What You Will Do

• Assist with technical design, development and maintenance of applications and systems using existing and emerging technology platforms.
• Champion SITA-approved AI-assisted development tools, to improve productivity, code quality, testing, documentation, and overall software delivery while complying with security and governance standards.
• Writes and delivers complex code and modules for new features, debugs existing code and modules, and as the “Technical lead” guides less experienced Developers - FTEs, Contractors - on such activities.
• Participates in the development of coding practices, guidelines and all technical processes and ensures they are followed by less experienced Developers.
• Owns the assignment and allocation of defects to appropriate Developers for fixing.
• Participates in gathering, managing, and analyzing requirements to design new application and system features.
• Participate in documenting test cases for current and future QA.
• Responsible for overall estimates produced by himself or less experienced Developers on a team for all technical work.
• Design, develop, and maintain secure, scalable APIs to enable seamless integration between products
• Review functional and technical requirements, raising potential issues and participating actively in design discussions with stakeholders.

Qualifications WHO YOU ARE

• Bachelor’s degree in computer science, Engineering or equivalent technical discipline related to this position.
• Professional programming certification in a mainstream programming language is a plus.
• Minimum 10-12 years of professional experience in a similar role
• Previous experience in the telecommunication domain will be an asset.
• Bilingual (English/French)

Technical Competencies

• J2EE/JAVA 8 through Jakarta EE/JAVA 21
• Spring (Core, Spring JDBC), EJB, JDBC, JMS, Apache POI
• Java ORM, Hibernate, JPA
• Experience designing and implementing REST /SOAP and Kafka events
• Experience with RDBMS – Oracle, Postgres SQL, MariaDB
• Experience with multiple Web and Application Servers such as WebLogic, Apache Tomcat.
• Experience using AI-assisted software development tools (e.g., GitHub Copilot) to support coding, testing, code reviews, troubleshooting, and documentation generation
• Knowledge of Kubernetes and Azure Cloud hosting, refactoring possibly (micro service architecture awareness is a plus).

What We Offer We’re all about diversity. We operate in 200 countries and speak 60 different languages and cultures. We’re really proud of our inclusive environment. Our offices are comfortable and fun places to work, and we make sure you get to work from home too. Find out what it’s like to join our team and take a step closer to your best life ever.

🏡 Flex Week: Work from home up to 2 days/week (depending on your team’s needs)

⏰ Flex Day: Make your workday suit your life and…