Mobile Developer (Kotlin & Swift)

PT. Skyshi Digital Indonesia; Kota Yogyakarta; Hybrid; IDR 200,880,000 - 290,160,000; Full time

Benefits offered by this job

Hybrid work

On-site Jogja 1–3x/mo

Job summary

Skyshi is seeking a Mobile Developer to build native Android (Kotlin) and native iOS (Swift) apps for a B2B SaaS product. You will own mobile architecture and translate product requirements into polished apps on both platforms.

The role requires 4+ years of Kotlin and Swift experience, strong English communication, and a willingness to be on-site in Jogja 1-3x per month with a hybrid work model.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 4+ years of mobile development experience with Kotlin and Swift.
• Experience building native Android apps with Kotlin.
• Experience building native iOS apps with Swift.
• Comfortable working on both platforms in parallel; strong app architecture fundamentals.
• Good English communication skills.
• Able to start soon.
• Experience with Kotlin Multiplatform is a plus, but native Swift is required.

Responsibilities

• Build native Android and iOS apps in parallel from the ground up.
• Work closely with the team to turn product requirements into a working, polished mobile app on both platforms.
• Own the mobile architecture decisions for both Android and iOS from day one.

Skills

Kotlin

Swift

Android development

iOS development

Mobile architecture

API integration

English communication

Education

Bachelor's degree in Computer Science, Software Engineering, or related field

Tools

Kotlin Multiplatform (KMP)

Xcode

Job description

Skyshi is looking for a Mobile Developer to be dedicated to one of our clients. It's a B2B SaaS product used by organizations that manage large scale projects and public engagement processes.

What you'll do:

Build native Android (Kotlin) and native iOS (Swift) apps in parallel, from the ground up

Work closely with the team to turn product requirements into a working, polished mobile app on both platforms

Own the mobile architecture decisions for both Android and iOS from day one

What we're looking for:

Bachelor's degree in Computer Science, Software Engineering, or a related field.

Proven experience in mobile development with at least 4 years working with kotlin and swift.

Proven experience building native Android apps with Kotlin

Proven experience building native iOS apps with Swift

Comfortable working on both platforms in parallel (not just one, with basic knowledge of the other)

Able to build an app from scratch, strong fundamentals in app architecture, API integration, and platform-specific best practices

Good English communication skills (spoken & written)

Able to work hybrid, willing to be on-site in Jogja 1-3x a month (Skyshi Office)

Available to start soon

Good to have:

Experience with Kotlin Multiplatform (KMP) is a plus, but this role specifically requires native Swift skills for iOS, KMP experience alone (without Swift) won't fully cover this project's needs

Computer Software & Networking 11-50 employees