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
We are seeking an experienced
Lead Architect
with solid
Java development foundations
and proven
solution design expertise
to join our technology team. This role goes beyond high-level design - you will act as the
Technical Owner
for one or more mission-critical application built on
Java,



AWS, and MongoDB
, while also shaping new solutions for future customer and business needs.

As a Lead Architect, you will combine
hands-on technical depth
with
architectural leadership
, ensuring that systems are scalable, secure, and aligned with modern cloud-native principles. You will work closely with engineering teams, product owners, and stakeholders, acting as the technical authority throughout the application lifecycle.

The world is changing. Are you ready to define the future of travel with us?

what You’ll Do
- Own the end-to-end technical architecture of existing applications built on Java, AWS, and MongoDB
- Act as Technical Owner, responsible for architecture decisions, technical roadmap, and system health
- Design scalable, resilient, and cost-effective cloud-native solutions using AWS services
- Provide hands-on technical leadership, including design reviews, code reviews, and techn

📌 Lead Architect (Delhi)
🏢 SITA
📍 Delhi