Senior Android Developer
Location: Soho, London (Hybrid)
Salary: Up to £85,000 DoE
Permanent role
Ready to build Android apps used by millions? Want to work in a modern engineering culture that values clean code, collaboration, experimentation, and real autonomy?
If you enjoy solving meaningful problems, shipping high‑quality mobile experiences, and working alongside people who genuinely care about craft and culture - you'll love it here.
Why this role stands out
A team with personality - open-minded, diverse, inclusive, and genuinely enjoyable to work with.
A product environment where engineers, designers, and product managers collaborate as equals.
A culture where every voice matters and ideas flow freely, no matter your job title.
A chance to work on high-traffic consumer apps that make a real difference in people's everyday lives.
The role
My client is looking for a Senior Android Developer to join our Mobile Collective, helping shape and evolve apps used across millions of UK households. You'll work in full‑stack, multi-disciplinary squads that take ownership end‑to‑end - design, build, deploy, observe, iterate.
They are an AI‑enabled engineering organisation, using tools like GitHub Copilot and ChatGPT to accelerate delivery and raise code quality. If you're excited about blending great engineering with smart AI tooling, this is a place to thrive.
What you'll be doing
Leading feature delivery and contributing to technical strategy.
Collaborating closely with designers and product managers to ship beautiful, intuitive Android experiences.
Writing clean, maintainable Kotlin using Jetpack Compose as a first-class citizen.
Championing engineering best practice - pairing, mobbing, TDD, continuous delivery.
Designing secure, scalable solutions with performance in mind.
Debugging and optimising apps used at serious scale.
Staying curious, experimenting, and bringing modern Android thinking into the team.
Mentoring and supporting fellow engineers to level up together.
What we're looking for
Strong experience building Android apps with Kotlin and Jetpack Compose.
Excellent understanding of modern app architecture and design patterns.
Passion for agile delivery and releasing value early and often.
Experience with Espresso for testing and Git for version control.
Comfortable using AI coding assistants to accelerate development.
A collaborative mindset and a desire to constantly learn and improve.
What you'll get
Hybrid working - 2 days in the office, the rest wherever you work best.
Dedicated learning time, LinkedIn Learning licence, and regular conference opportunities.
Hack days, engineering communities, socials, and an annual Product & Tech meetup.
Clear progression framework and opportunities to explore other teams or tech areas.
Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you