Senior Kotlin Engineer - Cross-Platform Apps, Hybrid

Homerun B.V.; Leeds; Hybrid; GBP 65,000 - 95,000; Full time

Benefits offered by this job

Competitive salary

Company pension

Growth opportunities

Job summary

Avenue3, a Yorkshire-based digital consultancy, is seeking a Senior Engineer to design and deliver robust cross‑platform software. You will work in agile, multidisciplinary teams on projects that span health, government and regulated sectors.

You’ll mentor others and contribute to engineering standards, patterns and practices used across Avenue3. You will design, implement and refine features for Kotlin Multiplatform apps, with a focus on maintainability, testing and production readiness in

Qualifications

• Extensive experience delivering cross‑platform apps in Kotlin.
• Strong collaboration with architects, PO and clients in agile settings.
• Proven ability to ship robust features end‑to‑end.
• Excellent problem solving and code quality discipline.

Responsibilities

• Design, build and maintain cross‑platform applications using Kotlin Multiplatform and Compose.
• Own features end‑to‑end from design to production across Android and desktop targets.
• Contribute to DevOps practices, CI/CD pipelines and Gradle tooling.
• Write clean, well‑tested code and mentor engineers in the team.
• Collaborate with architects, product owners and client stakeholders.

Skills

Kotlin

Kotlin Multiplatform

Compose Multiplatform

Android

CI/CD

DevOps

Gradle

Software Architecture

Tools

CI/CD tooling

Job description

Avenue3, a Yorkshire-based digital consultancy, is seeking a Senior Engineer to design and deliver robust cross‑platform software. You will work in agile, multidisciplinary teams on projects that span health, government and regulated sectors.

You’ll mentor others and contribute to engineering standards, patterns and practices used across Avenue3. You will design, implement and refine features for Kotlin Multiplatform apps, with a focus on maintainability, testing and production readiness in