Senior Kotlin Mobile Engineer — Lead a Greenfield Rewrite

Grid Dynamics; Kraków; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Bleeding-edge projects

Motivated team

Competitive salary

Flexible schedule

Medical insurance

Sports

Corporate events

Professional development

Well-equipped office

Job summary

Grid Dynamics seeks a Senior Kotlin Mobile Engineer to oversee a full rewrite of a Fortune 500 leader’s mobile app. You will lead a dedicated engineering pod, define technical direction, and ensure delivery using Kotlin and Kotlin/Native.

You will drive architecture, mentor engineers, and collaborate with backend teams on API contracts, while maintaining ownership of quality and delivery in a hybrid on-site/off-site setup in Kraków.

Qualifications

• Commercial experience developing mobile applications in Kotlin.
• Hands-on Kotlin/Native development experience.
• Experience configuring builds with Kotlin DSL.
• Proven track record leading engineering teams or workstreams.
• Ability to own large-scale rewrite efforts and delivery.

Responsibilities

• Drive end-to-end rewrite of the mobile app from architecture to production-ready features.
• Lead and mentor a pod of engineers, set standards, review code, align priorities.
• Design and build shared logic using Kotlin and Kotlin/Native.
• Own and evolve the build setup and configuration with Kotlin DSL.
• Collaborate with backend teams on API contracts and integrations.

Skills

Kotlin mobile development

Kotlin/Native

Kotlin DSL

Leadership

Ownership mindset

Job description

Grid Dynamics seeks a Senior Kotlin Mobile Engineer to oversee a full rewrite of a Fortune 500 leader’s mobile app. You will lead a dedicated engineering pod, define technical direction, and ensure delivery using Kotlin and Kotlin/Native.

You will drive architecture, mentor engineers, and collaborate with backend teams on API contracts, while maintaining ownership of quality and delivery in a hybrid on-site/off-site setup in Kraków.