Navan - Senior iOS Software Engineer
Requirements
• Use metrics, experimentation, and validation (analytics, A/B tests, logging) to iterate on features and improve quality over time • metrics, experimentation, and validation • Turn complex AI/ML capabilities into simple, intuitive mobile interactions • complex AI/ML capabilities • mobile interactions • Use AI tools (e.g., Claude Code / LLM‑based coding assistants) to accelerate development while maintaining a high‑quality, well‑tested codebase • Claude Code • LLM‑based coding assistants • Collaborate across product, design, and backend in a fast-moving environment • Collaborate • 5+ years of professional development experience with strong Swift skills, building high quality iOS apps • 5+ years • Swift • Deep understanding of Swift and the iOS SDK, including: • Swift • Swift concurrency (async/await, Task, actors), structured concurrency, and modern GCD usage • Swift concurrency (async/await, Task, actors) • SwiftUI for building production UIs; familiarity with UIKit and interoperability is a plus • SwiftUI • Experience with Combine or other reactive patterns, and when to prefer them vs. async/await • Combine • Strong grasp of iOS architecture (e.g., MVVM, Clean Architecture, modularization) suitable for AI‑powered, stateful, and real‑time features • iOS architecture • Solid understanding of JSON, REST, WebSockets, streaming APIs and robust networking layers (error handling, retries, offline support) • Experience with offline storage, background processing, threading and push notifications • offline storage • push notifications • Curiosity about new interaction models (chat, agents, multimodal UI, etc.) • interaction • models • Experience using AI development tools (e.g., Claude Code, GitHub Copilot, etc.) as part of your workflow, with good judgment about code quality and security • AI development tools • Familiarity with LLM‑driven features (prompt design, integrating LLM APIs, handling latency, fallbacks, guardrails) and/or conversational UX • LLM‑driven features • conversational UX • Track record building consumer‑facing apps; ideally you’ve shipped to the App Store and iterated from user feedback and metrics • consumer‑facing apps; • BS in Computer Science or related technical field
Responsibilities
• Design and ship innovative UX patterns for conversational interfaces and AI-driven experiences on iOS • conversational interfaces and AI-driven experiences • Architect and build Swift-first, production grade features using async/await, structured concurrency and modern iOS APIs • Swift-first • async/await • Lead implementation of context-aware experiences using behavior, preferences, and app state with an emphasis on performance and privacy
Benefits
• Navan offers a comprehensive benefits program designed to support your well-being, financial security, and life outside of work. Our benefits, thoughtfully tailored by country to meet local needs, include healthcare coverage, insurance offerings, and wellness resources for you and your family. • We support long-term financial growth through retirement savings programs and opportunities to participate in our equity plans, so you can share in Navan’s success. To promote balance, we offer flexible time off, country-specific holidays, and paid parental leave for all new parents. Additional benefits include connectivity and commuting support*, mental health resources, and exclusive travel-related perks. Wherever you’re based, our benefits evolve with you. • Workplace Policy • Workplace Policy • Navan believes in the value of in-person connections, whether that’s sitting down to have lunch with one another, taking a walking 1:1, or collaborating in a room together. The connections forged through face-to-face interactions improve company culture and drive business results. Navan invests in global office spaces — in the U.S., Europe, and Asia, among others — that feel welcoming. In-office perks such as company-provided lunches and happy hours create a strong team environment to help you do your best work. Our employees work from the office four days a week. Please expect this policy for all roles that are tied to an office. • Equal Opportunity • Equal Opportunity
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