Senior Android Developer

Insightful Technology; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Insightful Technology in London is seeking a Senior Android Developer to own the design and delivery of enterprise-grade Android applications for highly regulated industries. You will eventually grow and lead an Android team to scale features and capabilities, collaborating with product and backend leads to deliver polished, secure mobile solutions.

You will oversee Play Store submissions, build pipelines, and deployment processes, ensuring robust performance, testing, and user-centric design

Qualifications

• 5+ years of Kotlin and Android app development experience.
• Proven track record building enterprise-grade Android apps.
• Strong understanding of mobile development best practices, including UI/UX, debugging and testing.
• Familiarity with Google Play submissions, signing keys, and build pipelines.

Responsibilities

• Define and develop high-quality features for Android apps.
• Design, build, and maintain Android applications using Kotlin.
• Develop enterprise-grade mobile solutions with strong user experiences.
• Create robust, scalable codebases focused on performance.
• Integrate apps with APIs and authentication systems.
• Own the Android development lifecycle from design to deployment and maintenance.
• Define architecture standards and reusable components.
• Lead debugging, performance optimization, and technical decisions.
• Ensure best practices for testing and secure coding.

Skills

Kotlin

Android development

Enterprise apps

UI/UX best practices

Testing & debugging

Agile workflows

Tools

Google Play Console

CI/CD pipelines

Job description

At Insightful Technology, we build intelligent solutions that help organisations manage risk, protect data and stay compliant in an ever-changing world. Our products power global enterprises, financial institutions and regulated organisations, and we’re just getting started. Compliance and surveillance jobs: if you want to work in a place where ideas move quickly, people support each other and innovation is part of everyday life, you’ll feel right at home here.

Role overview

We are looking for a Senior Android Developer to support the design and delivery of our cutting-edge solutions for highly regulated industries. You will take ownership of developing Enterprise-level Android applications to enhance user experiences and support the delivery of high-quality products. Over time, you will grow and lead an Android team to scale the features and functionalities of our products.

Key Responsibilities

• Work with the team to define and develop high-quality features.
• Design, build, and maintain high-quality Android applications using Kotlin.
• Develop Enterprise-grade mobile solutions that deliver exceptional user experiences.
• Create robust, well-structured codebases with a focus on scalability and performance.
• Integrate apps with APIs and authentication systems.
• Own the full Android development life cycle, from initial designs through deployment and maintenance.
• Define architectural standards and reusable component frameworks.
• Lead debugging, performance optimisation, and technical decision-making for Android projects.
• Ensure best practices for testing and secure code handling.
• Work closely with product, design, and backend leads to deliver polished and reliable features.
• Collaborate on UI/UX improvements and advocate for user-centric design principles.
• Foster a culture of continuous learning and innovation.

Deployment & release management

• Manage Play Store submissions and release tracks.
• Maintain build pipelines, automate app builds, and ensure secure handling of keys and data.
• Monitor application stability, user feedback, and analytics to guide iterative improvements.
• Implement metrics and systems for monitoring and analysis.

Qualifications

Required

• 5+ years of experience in Kotlin and Android app development.
• Proven track record of building Enterprise-level Android apps.
• Deep understanding of mobile development best practices, including UI/UX design principles, debugging, and testing.
• Familiarity with app deployment processes, including Google Play submissions, signing keys, and building pipelines.

Preferred

• Strong portfolio of previous Android apps or code samples.
• Experience embedding agile principles into day-to-day workflows.

Job details

• Job Type: Permanent
• Location:London, on-site
• We are only accepting applications from within the United Kingdom.