Senior Android Engineer in London

Senior Android Engineer in London

London Full-Time 80000 - 90000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Build and ship exciting new features for our Android app while collaborating with a talented team.
  • Company: Join Yoto, a fast-growing tech company creating innovative audio experiences for kids.
  • Benefits: Enjoy hybrid working, generous holiday, private medical insurance, and a supportive work environment.
  • Why this job: Make a real impact on childhood experiences through technology and creativity.
  • Qualifications: Proven Android development experience, strong communication skills, and a passion for teamwork.
  • Other info: Be part of a dynamic team with excellent career growth opportunities in a fun, creative space.

The predicted salary is between 80000 - 90000 £ per year.

We’re looking for a senior level Android engineer to join our small, experienced team. We want someone who is product-oriented and cares about how people will use and interact with the software they’re building. You will play a crucial role in shaping the future of mobile at Yoto, with ample opportunities to influence our direction and growth. We are looking for engineers who prioritise quality while thriving in a fast-paced environment.

About Yoto

Yoto is a screen-free interactive audio platform for kids. We make carefully connected audio players that kids control, with no microphones, cameras or ads. We have a catalogue of audio that inspires creative play and learning with 1,000+ titles in our card store from top creators, publishers and labels - think Disney, Marvel, Roald Dahl and Universal Music. We also create Yoto Originals like BrainBots.

We’re on a mission to be the soundtrack of childhood, and help families on their own unique adventures. By creating products that inspire independent play, we help families discover and grow with an inspiring world of audio - and we would like you to help us achieve it!

Android at Yoto

The app is designed to support parents giving them access to their whole content library, enable them to make their own content, set player settings & remote control the Yoto player, play content on their phone and in the car via Android Auto, and purchase more content via our Discover hub in the app. To deliver this, we’re structured into three teams with both Android and iOS engineers: Core App, Player Experience, and Content Discovery. In total, we have four Android Engineers: three mid-level Android Engineers and one Lead Android Engineer. Our codebase is entirely in Kotlin and we’ve been on a journey to migrate screens to Jetpack Compose. All new features are built with Jetpack Compose and we’ve migrated existing screens on a needs basis. We are constantly looking for ways to improve and modernise the codebase. We use Ok Retrofit for our networking, Exoplayer for playback, Moshi, Paho MQTT for interfacing with the Yoto Players, Auth0 for authentication, Firebase, Braze and Bugfender. Our user base is expanding rapidly, and we aim to grow the team sustainably to scale our codebase and support new features while refining existing work. We are particularly committed to improving performance and stability, as evidenced by our excellent crash-free rate and App Store reviews.

What you’ll be doing

  • Build and ship new features and improvements for the native Android app.
  • Collaborate closely with product managers, designers, and other engineers to deliver exceptional user experiences.
  • Participate in code reviews, testing, and iterative improvements to maintain a high-quality and scalable codebase as we grow.
  • Work in close collaboration with the iOS team to develop features together.
  • Contribute new ideas and engage in discussions regarding architecture, standards, and tooling.

What you’ll bring

  • You are passionate about building a team, not just being a part of one. You are willing to invest extra time to explain concepts, provide constructive feedback, and elevate those around you.
  • You possess strong communication skills, both verbal and written.
  • You have proven years of experience in Android app development within a fast-paced environment.
  • You have native Android Kotlin development experience.
  • You understand Kotlin app development design patterns and native Android SDKs.
  • You understand patterns such as MVI or MVVM.
  • You have experience consuming third-party APIs and are familiar with standard authentication mechanisms (OAuth/Auth0).

Bonus Points

  • Experience with playback systems.
  • A keen eye for detail and UI polish.
  • Expertise in performance optimisation.
  • Experience with e-commerce platforms.
  • Experience with popular IoT protocols (RFID/NFC, Bluetooth/BLE, WiFi, MQTT)
  • Android Auto

Salary: £80,000 - £90,000 based on experience

What you can expect from Yoto

  • Flexibility: Hybrid working - expectation of 1 day a week on average in our London office, but you are welcome to come in more than this. How you meet the minimum expectation is up to you, to ensure you’re happy and productive in your role whilst also getting that vital face time with your colleagues. Take advantage of our ‘work from anywhere’ policy to work from a different location for up to 6 weeks every year. Summer Hours policy to use between the months of June and August.
  • Financial: Receive Income Protection, covering long term sickness for up to 2 years and company sick pay that increases with length of service. Life Assurance cover from day one of your service. Workplace Pension offering up to 3% employer contributions, following probation. Generous employee referral bonus scheme.
  • Health & Wellness: Private Medical Insurance via Aviva, or a Wellbeing Allowance to be used for memberships, subscriptions, treatment or therapy. Access to 24/7 Employee Assistance Programme (EAP) through WeCare and unlimited access to Dental advice and guidance via Toothfairy. Bike to work scheme to promote healthier lifestyles.
  • Time Off: 25 days of holiday per year, plus

Senior Android Engineer in London employer: Yoto Limited

At Yoto, we pride ourselves on being an exceptional employer that fosters a collaborative and innovative work culture. As a Senior Android Engineer, you'll have the opportunity to shape the future of our mobile platform while enjoying flexible hybrid working arrangements, comprehensive health benefits, and a commitment to employee growth through continuous learning and development. Join us in our mission to inspire creativity and independent play for children, all while being part of a rapidly growing and award-winning tech company based in London.
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Contact Detail:

Yoto Limited Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Android Engineer in London

✨Tip Number 1

Network like a pro! Reach out to current employees at Yoto on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for your application process. Personal connections can make a huge difference!

✨Tip Number 2

Prepare for the interview by diving deep into Yoto's products. Familiarise yourself with their app features and think about how you can contribute to improving user experience. Show us that you're not just another candidate, but someone who genuinely cares about what we do!

✨Tip Number 3

Practice coding challenges and system design questions relevant to Android development. We want to see your problem-solving skills in action, so brush up on your Kotlin and be ready to showcase your expertise during technical interviews.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows us that you’re serious about joining our team at Yoto!

We think you need these skills to ace Senior Android Engineer in London

Android App Development
Kotlin
Jetpack Compose
Code Review
Collaboration with Product Managers
User Experience Design
API Integration
Authentication Mechanisms (OAuth/Auth0)
Design Patterns (MVI, MVVM)
Performance Optimisation
Attention to Detail
Communication Skills
Fast-Paced Environment Adaptability
Experience with Playback Systems
Familiarity with IoT Protocols (RFID/NFC, Bluetooth/BLE, WiFi, MQTT)

Some tips for your application 🫡

Show Your Passion: When writing your application, let your passion for Android development shine through! We want to see how much you care about creating amazing user experiences and how you can contribute to our mission at Yoto.

Tailor Your CV: Make sure your CV is tailored to the role. Highlight your experience with Kotlin, Jetpack Compose, and any relevant projects that showcase your skills. We love seeing how your background aligns with what we do!

Be Clear and Concise: Keep your application clear and to the point. Use straightforward language to describe your experience and achievements. We appreciate a well-structured application that makes it easy for us to see your qualifications.

Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team!

How to prepare for a job interview at Yoto Limited

✨Know Your Kotlin Inside Out

As a Senior Android Engineer, you’ll need to showcase your expertise in Kotlin. Brush up on the latest features and best practices, especially around Jetpack Compose, as this is crucial for the role. Be ready to discuss your past projects and how you've implemented Kotlin design patterns like MVI or MVVM.

✨Showcase Your Product-Oriented Mindset

Yoto values engineers who care about user experience. Prepare examples of how you've prioritised user needs in your previous work. Think about how your contributions have improved app usability or performance, and be ready to discuss these during the interview.

✨Collaborate Like a Pro

This role involves working closely with product managers and designers. Highlight your teamwork skills by sharing experiences where you’ve successfully collaborated across teams. Discuss how you handle feedback and contribute to discussions about architecture and tooling.

✨Prepare for Technical Challenges

Expect technical questions that test your problem-solving skills. Brush up on consuming third-party APIs and authentication mechanisms like OAuth/Auth0. Practise coding challenges that might come up during the interview to demonstrate your technical prowess.

Senior Android Engineer in London
Yoto Limited
Location: London

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