Senior Mobile Engineer — Remote (Android/Kotlin Lead)

Olo; Belfast City District; Hybrid; GBP 70,000 - 95,000; Full time

Job summary

Olo is seeking a Senior Android Engineer to help shape the next generation of features for the Olo app, focusing on Kotlin and scalable architecture. You’ll contribute to performance optimisations and work closely with the Mobile Engineering Manager and four experienced Android engineers.

You will be working remotely within Northern Ireland, collaborating with colleagues across the NI team to deliver high-quality mobile solutions and maintainability.

Qualifications

• Bachelor's Degree in Computer Science, Software Engineering, or related field.
• 5+ years of experience in software engineering focused on native mobile development.
• Advanced proficiency in native Android development using Kotlin and architectural design.
• Experience managing CI/CD with GitHub Actions.
• Experience with unit/integration/end-to-end testing and automation.
• Leadership skills and collaboration across teams.

Responsibilities

• Lead code reviews and set quality standards for the team.
• Mentor junior engineers and contribute to technical decisions.
• Own complex features from concept to delivery in the Android app.
• Improve architectures and implement refactoring for maintainability.
• Ensure reliable, scalable code with performance optimisations.
• Collaborate with Product to align requirements with business goals.
• Maintain production services and participate in on-call duties.
• Contribute to shared components and APIs with consistency.
• Drive test automation and CI/CD improvements.

Skills

Kotlin

Android development

Education

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

Tools

GitHub Actions

Job description

Olo is seeking a Senior Android Engineer to help shape the next generation of features for the Olo app, focusing on Kotlin and scalable architecture. You’ll contribute to performance optimisations and work closely with the Mobile Engineering Manager and four experienced Android engineers.

You will be working remotely within Northern Ireland, collaborating with colleagues across the NI team to deliver high-quality mobile solutions and maintainability.