Postúlate en Kit Empleo: kitempleo.com.co/empleo/1asrvl

Backend Kotlin Engineer - Mobile (Buenos Aires based)
LATAM
We are a leading Product Development, Artificial Intelligence, and Team Augmentation studio with our eyes set on the future that crafts better futures for humanity by relying on cutting‑edge technology to create impressive digital products and solutions that widen your integral reach. Our human‑centric approach guides us every step of the way and we're proud of the impact our products make.
We are looking for a Kotlin Engineer (Buenos Aires based) to join Arion's team
We are seeking a Senior Software Engineer to anchor the Mobile Service Layer (MSL), the Backend‑for‑Frontend (BFF) that serves as the orchestration brain for premium travel applications.
This isn’t a traditional CRUD backend role or a pixel‑pushing UI position. We seek an engineer who understands the native mobile lifecycle deeply enough to architect high‑performance, mobile‑optimised APIs at scale. You will be the technical bridge between native Android and iOS teams and a complex web of travel data partners, ensuring every mobile interaction is fast,



reliable, and secure.
If you thrive in a fast‑paced, collaborative environment and appreciate leveraging your team's expertise to deliver high‑quality solutions, this role might be for you
What you'll do:
- Architect the Orchestration Layer: Design and maintain scalable, Kotlin‑based APIs that aggregate data from multiple enterprise sources into lean, performant payloads purpose‑built for mobile consumption, respecting device constraints like battery, bandwidth, and lifecycle state.
- Own the Integration Contract: Define and evolve the formal API contracts and schema governance that decouple upstream mobile release cycles from internal platform iteration, enabling independent team velocity without sacrificing stability.
- Drive System Performance: Proactively identify and resolve bottlenecks across the API and integration tiers, targeting sub‑second response times and high availability within a tr

Postúlate en Kit Empleo: kitempleo.com.co/empleo/1asrvl

📌 Backend Kotlin Engineer (Colombia)
🏢 Arionkoder
📍 Colombia