Senior Android Developer

Sorry, this job was removed at 02:17 p.m. (UTC) on Thursday, Oct 29, 2026
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Tel Aviv, ISR
Hybrid
Senior level
Fintech • Information Technology • Payments • Productivity • Software • Travel • Automation
Travel & expense made easy.
The Role
Develop native Android applications integrating LLMs and AI services. Design technical architecture, reusable conversational components, context-aware features, and intuitive AI-driven UX patterns. Optimize performance across diverse Android devices, collaborate with AI engineers on mobile prompting strategies, and launch innovative mobile experiences using Kotlin and Material Design principles.
Summary Generated by Built In

Navan is pioneering a new category of travel application that leverages artificial intelligence and large language models to transform how people plan, book, and experience travel.
We're seeking a Senior Android Engineer who can help us solve the complex technical challenges of bringing sophisticated AI capabilities to Android devices through elegant and intuitive interfaces.
This role requires not just Android expertise, but a passion for pushing the boundaries of what's possible when combining AI with thoughtful mobile UX.
You'll be at the forefront of developing new interaction patterns that make powerful AI capabilities feel natural, responsive, and indispensable to travelers.

What You'll Do: 
· Design and implement the technical architecture for integrating LLMs and AI services into our Android application
· Create reusable components for conversational interfaces and AI-driven experiences
· Develop innovative UX patterns that simplify complex AI interactions for everyday Android users
· Build context-aware features that intelligently adapt to user preferences and behaviors
· Collaborate with AI engineers to develop effective mobile-optimized prompting strategies

What We're Looking For: 
· 6-7 years of extensive experience developing native Android applications with Kotlin
· Track record of successfully launching innovative mobile features
· Strong understanding of Material Design principles and UX design for AI and conversational interfaces
· Knowledge of performance optimization techniques across the diverse Android device ecosystem
· Passion for solving novel technical challenges and creating new user experience paradigms
· Excellent problem-solving abilities and comfort working with emerging technologies
· Understanding of performance considerations when working with AI across different Android devices


Navan uses AI-assisted Automated Employment Decision Tool (Metaview) to assist with evaluating resumes against job qualifications for this role. All final decisions are made by human recruiters and hiring managers. 

Human oversight: Metaview does not automatically reject candidates or make final hiring decisions. Our recruiters and hiring managers review all outputs and make the final hiring decision regarding every application. 

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Please refer to our Candidate Privacy Notice for more information about our processing of personal data, and your rights.

Skills Required

  • 6–7 years of extensive experience developing native Android applications
  • Kotlin development experience
  • Track record of successfully launching innovative mobile features
  • Strong understanding of Material Design principles and UX design for AI and conversational interfaces
  • Knowledge of performance optimization across the Android device ecosystem
  • Understanding of performance considerations for AI across different Android devices
  • Excellent problem-solving abilities and comfort working with emerging technologies

What the Team is Saying

Brian Guimond
Adamas Victória Cavalcante Robitz
Bastian Martino
Charlotte Delafosse
Daniella Schuh
Alice Rao-Wyckoff
Mily O Loughlin
Anna
Roshni
Henry Statfeld
Jose Soares

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The Company
HQ: Palo Alto, CA
3,300 Employees
Year Founded: 2015

What We Do

Navan (Nasdaq: NAVN) is the leading all-in-one business travel, payments, and expense management platform that makes travel easy for frequent travelers. From finding flights and hotels to automating expense reconciliation, with 24/7 support along the way, Navan delivers an intuitive experience travelers love and finance teams rely on. See how Navan customers benefit and learn more at navan.com.

Why Work With Us

At Navan, we’re never satisfied with the status quo, and we know breakthrough ideas come from diverse perspectives. We are committed to cultivating a workplace that reflects the diversity of the customers we serve while fostering leadership and innovation.

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Navan Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

In-person connections is the foundation of Navan, the connections forged through face-to-face interactions improve company culture and what we can achieve together. We operate on a hybrid working model, which we define as four days a week in-office.

Typical time on-site: 4 days a week
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