React Native Developer - Java & OOP &Oracle/PostgreSQL Location: Hybrid – 1 day On-site per week (Wednesday mandatory)- Helena, Montana Position- Contract - Government Project

Required:

Ability to start within 2 weeks of contract execution (Pass/Fail)

Must work on-site every Wednesday; fully remote not allowed

Minimum 2+ years’ experience in programming

Strong mobile application development background

Competence in React Native for iOS/Android

Experience with offline/local storage

Java, OOP fundamentals

JSON REST services

RDBMS experience: Oracle & PostgreSQL

Preferred Skills

Kotlin and Swift understanding (because current app is native)

Prior experience rewriting native apps into React Native

Agile/Scrum participation experience

GitLab pipelines familiarity

UX/UI sensitivity

Exposure to Spring, Struts, Wildfly (backend awareness)

Experience delivering zero-defect sprint outputs

Specific Skills:

Strong mobile development

React Native for iOS + Android

Offline capability via local storage

Java

Object-oriented programming

Consuming & producing JSON REST APIs

Oracle

PostgreSQL

Agile / Kanban

GitLab

IntelliJ

Spring, Struts, Wildfly (backend familiarity)

UX / UI awareness

IntelliJ

Spring / Struts / Wildfly

UX/UI familiarity

If you are interested, please share your updated resume with your contact number to sivarajan.s@zirlen.com, and also feel free to reach out at 972-433-6033 Ext. 1005.

Flexible work from home options available.