Senior Android Engineer

TL;DR

Senior Android Engineer (Mobile): Building and optimizing high-impact features for a large-scale mobile application with an accent on architectural design and user experience. Focus on implementing clean architecture, leveraging modern Android tools like Kotlin and Hilt, and driving product quality in a fast-paced, collaborative environment.

Location: Must be based in the UK (London or Remote)

Company

hirify.global is a recruitment and staffing partner focused on connecting high-performing engineering talent with product-driven teams.

What you will do

• Build and iterate on high-impact features for a large-scale mobile application used by millions.
• Participate in the full development lifecycle: planning, prototyping, implementation, and release.
• Collaborate closely with the product team to shape UX decisions and architectural design.
• Suggest improvements and help define best practices across the Android codebase.
• Ensure high performance and scalability of mobile UI components.

Requirements

• Must be based in the UK for this contract role.
• Advanced proficiency in Kotlin and deep knowledge of the Android SDK.
• Proven experience shipping mobile features at scale.
• Strong understanding of modern Android architecture, design patterns, and performance optimization.
• Ability to work effectively in fast-moving, user-focused teams.

Nice to have

• Experience with accessibility standards.
• Experience with automated testing frameworks.
• Experience with mobile CI/CD pipelines.

Culture & Benefits

• Flexible work environment with options for remote work or hybrid attendance in a central London office.
• High level of trust and ownership over the product development process.
• Opportunity to work in a modern tech stack including Hilt and MVVM.
• Collaborative team culture that values developer input and continuous improvement.