Sr Frontend Engineer
Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Oct 1, 2026.
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’llfind 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-edgetech to keep operations running like clockwork. We don’tjust move the world forward-we’reproud to be recognized as a Great Place to Work®by 79% of 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
As a Front-End Engineer, you will build the operational user experience of OCC Assistant Manager, SITA's AI-powered Operations Control Center solution that helps airlines manage and recover from disruption. You will turn complex, real-time operational data into fast, clearand reliable interfaces for airline controllers working under pressure, 24/7. Reporting to the Head of Engineering - Disruption Management Solutions (OCC Assistant Manager), you will be part of the OCC Assistant Manager team responsible for the product's front end, from shared componentlibrary to real-time operational dashboards.
WHAT YOU WILL DO
- Ship new product features in the OCC Assistant Manager web application
- Improve UI performance and responsiveness across data-dense, real-time views
- Design and implement data-dense workflows, tables, timelines and dashboards that help OCC users understand disruption impact and recovery options quickly
- Maintain the shared component library and front-end architecture, with reusable components, clear state management, testing, accessibility and robust loading/error states
- Collaborate closely with Back-End and Design teams to turn product shapes into robust, usable front-end functionality, aligning on API contracts, data flows and interaction details
- Use AI coding agents such as Codex, Claude Code or similar as part of your daily workflow, improving delivery speed while maintaining code quality
- Use front-end telemetry and performance profiling to understand real-user experience and act on what you find
Qualifications
EXPERIENCE
- Proven ability to build and deliver web applications with React and TypeScript to a high standard
- Confidence working with modern build tooling such as Bun and Vite
- Demonstrated experience with TanStack Router and Query and component libraries such as Chakra UI, or the ability to ramp up on them quickly
- Hands-on experience using AI coding agents such as Codex, Claude Code or similar, with a track record of using them responsibly without compromising code quality
- Ability to profile and fix front-end performance issues effectively
- Fluency working with Git and CI workflows
- Strong product sense and attention to detail, with the ability to translate user needs into polished interfaces
- Genuine curiosity about airline operations and motivation to understand the workflows of 24/7 control room users
- Ability to communicate clearly and effectively with Back-End and Design colleagues
NICE-TO-HAVE
- Experience with data-dense, real-time or mission-critical UIs (control rooms, trading, monitoring)
- Experience with Grafana Faro or similar real-user monitoring and telemetry
- Exposure to airline operations or other 24/7 operational domains
WHAT WE OFFER
At SITA, we disrupt the status quo, by empowering our people to pioneer innovations that touch the lives of billions. Bringing together diverse minds from across the globe, we foster a dynamic and positive workplace culture,that values our talented team members for their contributions and dedication. Check out our core benefits, enabling our people across the globe:
Flex Week: Work from home up to 2 days/week (depending on the needs of your team and your customers)
Flex Day:Shape your workday to suit your life and your plans.
Flex-Location:Take up to 30 daysa year to work from any location in the world.
Employee Wellbeing:We’vegot you covered with our Employee Assistance Program (EAP), available to you and your dependents 24/7, 365 days/year, and Champion Health - a personalized, proactive platform to support diverse wellbeing needs.
Professional Development: Level up your skills with our training platforms, including LinkedIn Learning!
Competitive Benefits: Access competitive benefits tailored to the local market and your employment status.
SITA is an Equal Opportunity Employer and values a diverse workforce. In support of our Employment Equity Program, women, aboriginal people, members of visible minorities, and/or persons with disabilities are encouraged to apply and self-identifyin the application process.