Sr Android developer
Keylent IncSenior 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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