Android Engineer in London

Android Engineer in London

London Full-Time 45000 - 85000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Engineer deep Android solutions for national security, tackling complex technical challenges.
  • Company: Trusted partner in national security with a focus on impactful technology.
  • Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
  • Why this job: Make a real difference in keeping the UK safe with cutting-edge technology.
  • Qualifications: Experience in Android or Linux internals and strong coding skills in C, C++, Java, or Kotlin.
  • Other info: Collaborative environment with a focus on quality and technical excellence.

The predicted salary is between 45000 - 85000 £ per year.

£45,000 - £85,000 per annum (dependent on experience)

Hampshire / Hybrid (40% on-site, 60% remote)

National Security | SC clearance required (DV willingness essential)

Are you an engineer who enjoys working at the deepest levels of Android – where the problems are hard, the code really matters, and the impact is real? Join a highly trusted National Security partner delivering mission‑critical Android platform solutions that play a vital role in keeping the UK safe, secure, and prosperous. This isn’t consumer app development. There are no app stores, no ads, no monetisation pressure – just robust, low‑level engineering that supports real operational outcomes. You’ll be solving problems where off‑the‑shelf answers don’t exist, working on bespoke platforms built for long‑term national programmes.

What you’ll be working on:

  • Deep Android and Linux platform engineering
  • Cutting‑edge work across Android, Linux, AI/Data Science, Cyber, Cloud, DevOps/SRE, and Platform Engineering
  • Modern frameworks and long‑term, high‑impact programmes
  • Collaborative development across the full Android stack

What we’re looking for:

  • Experience or exposure to Android or Linux internals
  • Strong development skills in C, C++, Java and/or Kotlin
  • A curious, analytical mindset and enjoyment of complex technical challenges
  • Eligibility for SC clearance and willingness to undergo DV clearance

Why apply?

You’ll work with highly skilled engineers, on meaningful technology, in an environment that values depth, quality, and technical excellence – not quick wins.

Interested? Please apply to the link for consideration.

Android Engineer in London employer: iO Associates

As an Android Engineer with us, you'll be part of a dedicated team that prioritises technical excellence and meaningful contributions to national security. Our hybrid work model allows for flexibility while fostering a collaborative culture where your skills in deep Android and Linux engineering will thrive. With opportunities for professional growth and the chance to work on impactful projects, we offer a unique environment that values your expertise and commitment to keeping the UK safe.
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Contact Detail:

iO Associates Recruiting Team

StudySmarter Expert Advice 🤫

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

✨Tip Number 1

Network like a pro! Reach out to current or former employees in the field, especially those who work with Android or Linux. A friendly chat can give you insider info and might even lead to a referral.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving Android or low-level engineering. This will help you stand out and demonstrate your hands-on experience.

✨Tip Number 3

Prepare for technical interviews by brushing up on your C, C++, Java, and Kotlin skills. Practice coding challenges that focus on complex problems, as this is what they'll be looking for in a candidate.

✨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 you’re genuinely interested in joining our team.

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

Android Internals
Linux Internals
C Programming
C++ Programming
Java Programming
Kotlin Programming
Analytical Mindset
Problem-Solving Skills
Collaboration
Technical Excellence
Cyber Security Awareness
Cloud Technologies
DevOps/SRE Practices
Platform Engineering

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with Android and Linux internals. We want to see your strong development skills in C, C++, Java, or Kotlin, so don’t hold back on showcasing relevant projects!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re passionate about deep Android engineering and how your analytical mindset can tackle complex challenges. Keep it engaging and personal!

Showcase Relevant Experience: When detailing your work history, focus on experiences that align with our mission-critical projects. Highlight any bespoke platforms you've worked on and the impact of your contributions – we love seeing real operational outcomes!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity in national security!

How to prepare for a job interview at iO Associates

✨Know Your Android Inside Out

Make sure you brush up on your knowledge of Android internals. Be prepared to discuss how the Android operating system works at a low level, as well as any specific projects you've worked on that demonstrate your expertise in this area.

✨Showcase Your Coding Skills

Since strong development skills in C, C++, Java, and/or Kotlin are essential, be ready to tackle coding challenges during the interview. Practise common algorithms and data structures, and consider doing some mock coding interviews to sharpen your skills.

✨Demonstrate Problem-Solving Abilities

Expect to face complex technical challenges during the interview. Prepare by thinking through how you would approach solving difficult problems, especially those that don’t have off-the-shelf solutions. Use examples from your past experience to illustrate your analytical mindset.

✨Understand the Importance of Security Clearance

Since SC clearance is required, make sure you understand what this entails and be ready to discuss your eligibility. If you're willing to undergo DV clearance, express your commitment to working in a secure environment and how it aligns with your career goals.

Android Engineer in London
iO Associates
Location: London

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