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The Fountain Group

Android Software Engineer II

The Fountain Group
United States · Contract · Mid-Senior
PAY: $55-60/hour W2. Our company offers our consultants a suite of benefits after a qualification period including health, vision, dental, life and disability insurance.

Hybrid Role, 4 days on site in Mountain View, CA Office

W2 Candidates only

Manager Notes

  • Will support one of our teams, that has about 15-20 folks on the team, hoping to be :25 ish by end of year.
  • Will develop Android applications to our Demos and Testing internally - NOT a public facing application but more internal.
  • Primary engineering requirements is to build and package, delivery an app - so it can be installed within the company. Some AI background desired (understanding how to leverage LLM's as well as use external or on device LLM to implement features, ensuring polished UI to use as Demo devices to Samsung leadership. (will work with UI Designers as well)
  • Solid recent Android Development experience, minimum 3 years' + ability to learn new technologies + AI exposure. Hoping this person will drive our Android development.
  • Interview process will be a lot of coding + some behavioral + high level AI concepts.
  • Kotlin skills preferred, Java may be acceptable - a lot of research code / algorithms is in Python, (so at least ability to read/understand is critical) - taking research and making it work on a given device.
  • What types of LLMs are expected to be integrated on-device? Depending on the projects, could be text only, multi-modal, so really depends.
  • Are there specific vector databases or frameworks already in use? Open, needs someone agile that can pick up as needed.

Requirements

  • BS in Computer Science, Computer Engineering or similar degree. MS preferred.
  • 3+ years of software development experience, 2+ years Android development experience, including working knowledge of Kotlin
  • Experience with Git
  • Proficiency in Kotlin, Java, Jetpack Compose, and Android SDK.
  • Experience with Android app architecture.
  • Familiarity with Native Development Kit (NDK)/ Java Native Interface (JNI)
  • Working knowledge of Android 14-15 SDK for API calls and cross-app integrations
  • Prior experience of integrating LLMs for on-device execution
  • Developing and maintaining the unified UX for multiple projects/features.
  • Passion for building scalable and responsive customer-facing applications
  • Solid experience interacting with REST APIs
  • Solid understanding of architecture patterns, namely MVI and MVVM
  • Experience with profiling UI, memory, and threading in Android
  • Ability to effectively translate Product, UX, UI, and analytics requirements into code implementations
  • Ability to accomplish complex engineering tasks independently
  • Previously published application(s) to Google Play Store
  • Have experience with unit testing
  • Have Github project(s) or contribute to open-source communities
  • Have continuous build experience in an Agile Environment.

Optional Skills:

  • Experience with on-device vector databases (ObjectBox, Faiss, etc.)
  • Understanding of ANN algorithms (HNSW, IVF, etc.).

Who We Are:

The Fountain Group is a nationwide staffing firm with over 80 Fortune 100-500 clients. Since 2001, TFG has maintained a consistent standard of excellence, and our work is broadly recognized every year through numerous industry performance awards. Our success is a team effort.

Browse our website below for additional information on our company.

The Fountain Group

3407 W Martin Luther King Jr. Dr. Tampa, FL 33607

“We work in Life Sciences, Clinical, Engineering, IT, and more. Above all, we specialize in people.”

Key Skills

Ranked by relevance

android ui java ai ux responsive python kotlin
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United States

World’s deepest and highest-paying tech market

Posted
Jun 10, 2025
Type
Contract
Level
Mid-Senior
Location
Mountain View
Company
The Fountain Group

Industries

IT Services IT Consulting

Categories

Other

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