Senior Mobile Engineer

🕒 5 days ago

🇺🇸 United States – Remote

💵 $125k - $150k / year

⏰ Full Time

🟠 Senior

🖥 Software Engineer

👻 Ghost score 0%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Jitsu

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2015

📦 Logistics

🚗 Transport

🔌 API

💰 $7.8M Venture Round - Jitsu on 2022-10

Logistics • Transport • API

Jitsu is a last-mile delivery company that provides fast, reliable and affordable package delivery services for shippers and retailers across major U. S. metropolitan areas. The company combines a driver/partner network with purpose-built technology — including real-time tracking, an API, and AI-powered route optimization — to deliver same-day, next-day and two-day shipments with high on-time rates, low loss rates, 24/7 support, and sustainability-focused routing.

📋 Description

• Lead the design and architecture of mission-critical mobile apps for delivery fleet and operations teams • Understand operational problems through direct engagement with operations leaders, site leads, warehouse teams, and delivery partners • Visit warehouses, work shifts, or ride along on delivery routes to understand users and operational needs • Own solutions from discovery through design, delivery, adoption, and field resolution • Build and maintain Flutter apps used in warehouses and on delivery routes • Ensure apps work offline, scan quickly, track location reliably, and support dependable releases • Work across the stack, including backend services, data fixes, tooling, and process changes • Partner with the broader engineering team and build components when needed • Evaluate and implement AI capabilities in mobile tools and engineering workflows • Mentor teammates and set technical direction and quality standards for mobile

🎯 Requirements

• 5+ years building and shipping production iOS and Android apps • Deep Flutter expertise • Solid mobile architecture skills, including state management, modular structure, and maintainability patterns • Experience designing and consuming REST and gRPC APIs • Working understanding of distributed systems • Track record of building performant, reliable features for a large user base alongside other engineers • Native iOS or Android SDK experience with Swift or Kotlin (nice to have) • Experience integrating on-device or cloud AI/ML features into mobile apps (nice to have) • Ability to own solutions end to end • Experience shipping work outside core expertise using AI tools • Good judgment when evaluating AI output • Clear communication with technical and non-technical audiences

🏖️ Benefits

• Competitive compensation and equity incentives • Health, vision, and dental insurance • 401(k) plan • Flexible time off • 100% remote • Gain critical experience applying cutting-edge AI technologies in a variety of settings