Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Craft high-performance Android apps and tackle exciting challenges with AI and audio.
- Company: Join Praktika.ai, a dynamic startup revolutionising language learning with AI.
- Benefits: Top-tier salary, equity options, 26+ days holiday, and remote work flexibility.
- Why this job: Be part of a mission-driven team making a real impact on global education.
- Qualifications: Experience in Kotlin, UI design, and mobile app architecture.
- Other info: Enjoy a collaborative environment with excellent growth opportunities and annual off-sites.
The predicted salary is between 36000 - 60000 £ per year.
At Praktika.ai we are on a mission to deliver efficient and engaging learning experiences for billions of students worldwide by bridging the gap between learning apps and human tutors. We have done this by creating a fully automated language tutorship experience powered by generative AI Avatars. After raising $30 million in Series-A funding, we are growing and looking for a Senior Mobile Engineer (Android) to join us! We are a global small team of 50 innovators who are pushing the boundaries of what’s possible in language learning and tutoring.
In this fast-paced environment we like independent self-starters who can work well in a team as well as unassisted and who enjoy the working environment of an early-stage startup.
About the role: We are looking for a Senior Mobile Android Engineer who is passionate about crafting elegant, high-performance mobile experiences and thrives in an iterative, fast-paced product environment. You will enjoy delivering a modern and excellent native Android app from scratch, and lead the solving of most interesting challenges, such as work with audio, AI services and smooth UI! You will take ownership of major parts of the mobile application, from architecture to implementation, and collaborate closely with design, other Android engineers, iOS engineers, and Product, and AI teams!
What we are looking for from you:
- Language & UI: Kotlin, Jetpack Compose
- Architecture: MVVM (or MVI), modular multi-module setup
- Build & Tooling: Gradle Kotlin DSL, CI/CD automation
It would be great if you have:
- Testing: JUnit5, MockK, Espresso, Jetpack Compose Testing
- Experience on Flutter or other multiplatform technologies
- CI/CD: GitHub Actions, Trunk-Based Development
- LeakCanary / StrictMode for performance/debugging
Why should you join Praktika: We expect dedication and hard work—but we also believe in rewarding it. Our compensation reflects the effort and results you bring to the table.
- Fully Remote in the UK and we can provide We-Work passes if requested
- Top-tier salary to match your top-tier skills
- Equity that grows with your impact: Equity growth via stock options
- 26 days holidays plus bank holidays. (34 days per year)
- Yearly off-sites: Last year was in Dubai!
- Health and wellness benefits to support your overall well-being through Safetywing
- Access to an AI toolkit including ChatGPT, Copilot, and other productivity tools
- Annual educational budget of up to $1,000
Interview Process: We will provide you with feedback throughout the interview process. Join Praktika and lead the charge in driving exponential growth and innovation. Apply now to be part of a team that is redefining language learning for millions of users worldwide.
Senior Android Engineer in London employer: Praktika.ai Company
Contact Detail:
Praktika.ai Company 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 Praktika.ai on LinkedIn or other platforms. A friendly chat can give you insider info and might even lead to a referral, which can boost your chances of landing that Senior Android Engineer role.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best Android projects, especially those using Kotlin and Jetpack Compose. When you apply through our website, include links to your work so we can see your talent in action!
✨Tip Number 3
Prepare for the interview by brushing up on your knowledge of MVVM architecture and CI/CD practices. We love candidates who can discuss their thought process and problem-solving strategies, so be ready to share your experiences with us!
✨Tip Number 4
Be yourself during the interview! We’re looking for independent self-starters who fit into our innovative culture. Don’t hesitate to share your passion for mobile engineering and how you can contribute to our mission at Praktika.ai.
We think you need these skills to ace Senior Android Engineer in London
Some tips for your application 🫡
Show Your Passion: When you're writing your application, let your enthusiasm for mobile engineering shine through! We want to see that you’re not just looking for a job, but that you’re genuinely excited about crafting high-performance Android experiences.
Tailor Your CV: Make sure your CV is tailored to the role. Highlight your experience with Kotlin, Jetpack Compose, and any relevant projects you've worked on. We love seeing how your skills align with what we’re doing at Praktika!
Be Clear and Concise: Keep your application clear and to the point. We appreciate straightforward communication, so avoid fluff and focus on what makes you a great fit for our team. Remember, we’re a small team, and clarity helps us understand your strengths quickly!
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 keen on joining our innovative team at Praktika!
How to prepare for a job interview at Praktika.ai Company
✨Know Your Tech Stack
Make sure you’re well-versed in Kotlin, Jetpack Compose, and the MVVM architecture. Brush up on your knowledge of Gradle Kotlin DSL and CI/CD automation as these are crucial for the role. Being able to discuss your experience with these technologies confidently will show that you're a strong fit.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous projects, especially those involving audio, AI services, or UI design. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight how you took ownership of solutions.
✨Demonstrate Team Collaboration
Since this role involves working closely with various teams, be ready to share examples of how you've successfully collaborated with designers, iOS engineers, and product teams in the past. Emphasise your ability to work both independently and as part of a team.
✨Ask Insightful Questions
Prepare thoughtful questions about Praktika.ai’s mission, the team dynamics, and the challenges they face in mobile development. This not only shows your interest in the company but also helps you gauge if it’s the right fit for you.