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Sr Android developer

Keylent Inc

Senior Mobile Android Developer

Senior Level

Android / Kotlin

Contract to Hire, ONSITE

ROLE SUMMARY

Seasoned Android developer to design, build, and maintain high-quality mobile apps. Lead code reviews, mentor junior developers, and drive delivery across the full SDLC in a collaborative, cross-functional environment.

KEY RESPONSIBILITIES

  • Own full SDLC for new and existing Android applications.
  • Lead code reviews for junior devs and offshore vendors; mentor and coach.
  • Analyze app performance, monitor systems, and resolve issues proactively.
  • Translate requirements into scalable technical solutions.
  • Stay current with mobile trends; apply new technologies to improve products.

products.

  • Self-manage workload across multiple concurrent projects.

NICE TO HAVE

✓ Responsive/Adaptive Design ✓ Node.js, Gulp, Maven

✓ Git, BitBucket, JIRA,

Confluence, Bamboo

✓ Java/J2EE

(WebSphere/JBoss)

✓ Spring Framework, iBatis ✓ Web Services / SOA

✓ Oracle, DB2, MS SQL Server ✓ Google Analytics, Tealium

REQUIRED QUALIFICATIONS

  • Bachelor's degree or equivalent in CS/related field.
  • 7+ years native Android dev — Kotlin & Java, Android Studio.
  • Advanced Android SDK, Material Design, device capabilities.
  • Reactive programming: RxJava, RxAndroid.
  • Dependency injection with Dagger; REST & hypermedia APIs.
  • Testing: JUnit, Mockito, AssertJ, Robolectric.
  • Build tools: Gradle, Guava, Fabric.io.
  • Relational databases & SQL proficiency.
  • Proven technical lead with full SDLC PM experience.
  • Clear communicator — can simplify complex topics for non-technical audiences.

audiences.

WHAT WE'RE LOOKING FOR

  • Self-starter; delivers with minimal oversight.
  • Patient mentor who raises the bar for junior teammates.
  • Curious technologist who tracks and applies emerging trends.
  • Effective across remote and globally distributed teams.

TECH STACK AT A GLANCE

Language

Kotlin, Java

IDE

Android Studio DI

Dagger

Reactive

RxJava, RxAndroid

Testing

JUnit, Mockito, Robolectric

Build

Gradle, Guava

APIs

REST, Hypermedia

DB

SQL, Relational Design

Job Type

Job Type
Contract
Location
Reading, PA

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