Kotlin Coding Specialist – Freelance AI Trainer

Job not on LinkedIn

🔥 4 minutes ago

🇺🇸 United States – Remote

💵 $35 / hour

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🏥 Medical Billing and Coding

👻 Ghost score 0%

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Invisible Technologies

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

💼 Consulting

🏥 Healthcare

📦 Logistics

💰 $100M Series unknown on 2025-10

Consulting • Healthcare • Logistics

Invisible Technologies is an enterprise AI platform and services company that builds and deploys production-grade AI systems for large organizations. They combine a modular SaaS platform (data platform, process builder, agents, evaluations) with an expert human marketplace to train models, automate complex back-office workflows, power contact centers, provide computer vision and demand-forecasting solutions, and ensure ongoing evaluation and governance. Invisible works across sectors (finance, healthcare, public sector, sports, retail) to integrate AI into real operational systems and scale outcomes.

📋 Description

• Use real-world engineering scenarios such as bug reports and feature requests in Git repositories to produce clean, efficient, idiomatic Kotlin solutions • Create high-quality code patches reflecting modern Android development practices • Ensure technical correctness, maintainability, and clarity • Evaluate AI-generated code and correct errors • Implement optimized Kotlin solutions • Document best practices demonstrating modern Android design patterns and coding conventions • Explain technical decisions

🎯 Requirements

• Kotlin expertise and hands-on experience with modern Android and Kotlin development • Experience with Jetpack Compose and Kotlin Coroutines • Experience with Jetpack libraries including Room, WorkManager, Datastore, ViewModel, and Hilt • Familiarity with build.gradle configuration and dependency management • Familiarity with networking libraries including OkHttp, Retrofit, and Coil • Strong background in Android software development • Demonstrable experience building and maintaining production-level Kotlin applications • Clear, structured communication and ability to explain technical decisions • Android multimedia tools such as CameraX, ExoPlayer, and Media3 are a plus

🏖️ Benefits

• Pay range of $35+ per hour, with the exact rate determined after evaluating experience, expertise, and geographic location • Contractor supplies a secure computer and high-speed internet • Company-sponsored benefits such as health insurance and PTO do not apply

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