Android Developer

Android Developer

Full-Time 45000 - 55000 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Join us in developing innovative mobile solutions for sustainable energy.
  • Company: Kraken, a tech leader transforming the energy industry for a greener future.
  • Benefits: Flexible work environment, competitive salary, and opportunities for personal growth.
  • Other info: Inclusive culture that values diverse perspectives and encourages learning.
  • Why this job: Make a real impact on sustainability while working with cutting-edge technology.
  • Qualifications: Proficient in Kotlin, experience with Jetpack Compose, and a passion for app design.

The predicted salary is between 45000 - 55000 £ per year.

Help us use technology to make a big green dent in the universe!

Kraken powers some of the most innovative global developments in energy.

We’re a technology company focused on creating a smart, sustainable energy system.

From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences, our operating system for energy is transforming the industry around the world in a way that benefits everyone.

It’s a really exciting time in energy. Help us make a real impact on shaping a better, more sustainable future.

We’re looking for a mobile developer to join Octopus’s rapidly expanding home retrofitting tech platform, Kraken Field.

About Kraken Field

We’re making converting homes to green electrons as simple as possible, by building a giant integrated platform to enable engineers to retrofit homes with smart meters, solar panels, heat pumps and EV chargers.

We’re busy launching in new countries, working with ever more engineers and tech partners, building exciting new features at scale, and creating the integrated solution to retrofit homes across the world – all in the name of making it as easy and cheap as possible for customers to go green.

Kraken Field is a multifunctional team made up of product, backend, design, mobile, web and more – all focused together on making Octopus the go-to name in green home installations.

And we’re looking for smart individuals with an interest in the space who can help us make it happen.

Mobile development at Octopus

As well as being part of Kraken Field you’ll be part of a large team of mobile developers across Octopus with projects spanning Electric Vehicles, Energy usage flexibility, Energy accounts, Smart home devices, Acquisitions and Engineer solutions.

All our apps are built with declarative UI frameworks (Jetpack Compose & Swift UI), all our APIs are built in Graph QL, and we use a modern selection of libraries and software development techniques.

We have projects in pure Android/Kotlin, others in pure i OS/Swift and we also use Kotlin Multiplatform in larger projects to share code between native codebases.

—Don’t think you check off the requirements below? We love hiring passionate people with a drive to learn, so drop us a speculative application—

About you & what you’ll do

  • You’ll be someone who thrives on uncertainty and loves to make an impact.
  • You’ll be passionate about what you do and that shows through your enthusiasm and communication.
  • Your values will align with that of the company’s, you’ll care about sustainability and creating a better future for our planet.
  • You’ll enjoy contributing across the whole development process including design, product management and stay on top of upcoming technologies that could benefit the business.
  • The home retrofitting industry and Kraken Field as a product are rapidly expanding, and are a hugely important part of decarbonising the planet – you’ll have big responsibility from day one and really help influence how we scale the technology to make that happen.
  • You’ll…
  • Be able to discuss vision and features within a team and propose creative solutions.
  • Be proficient with Kotlin and have experimented with other programming languages.
  • Have a good knowledge of Jetpack Compose having used it in a professional environment.
  • Be passionate about app architecture and can talk about the benefits and drawbacks of various patterns (MVC, MVVM, Redux).
  • Be passionate about great app design and user experience.
  • Have used Graph QL or are interested in learning.
  • Have knowledge of reactive libraries, offline storage, API integration, and testing.
  • Be familiar with source control best practices and continuous integration.
  • Be excited to explore cross‑platform code sharing solutions (whilst keeping the UI 100% native).

Non requirements but a bonus if you do have experience in any of these areas!

  • Professional use of Kotlin Multiplatform.
  • Exposure to Compose Multiplatform.
  • Professional i OS development experience.

If this sounds like you then we'd love to hear from you.

Are you ready for a career with us?

We want to ensure you have all the tools and environment you need to unleash your potential.

Need any specific accommodations?

Whether you require specific accommodations or have a unique preference, let us know, and we’ll do what we can to customise your interview process for comfort and maximum magic!

Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements.

Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire.

Across Octopus, we’re looking for genuinely decent people who are honest and empathetic.

Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success.

As an equal‑opportunity employer, we do not discriminate on the basis of any protected attribute.

Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone.

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Android Developer employer: Octoenergy

At Octopus Energy, we pride ourselves on being an exceptional employer that champions innovation and sustainability. Our collaborative work culture fosters creativity and growth, offering employees the chance to develop their skills while contributing to meaningful projects in the green energy sector. With flexible remote working options and a commitment to employee well-being, we provide a supportive environment where you can thrive both personally and professionally.

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Contact Details:

Octoenergy Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Android Developer

✨Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Octoenergy or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

✨Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Octoenergy.

✨Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Octoenergy.

✨Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Octoenergy that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Android Developer

Kotlin
Jetpack Compose
GraphQL
App Architecture
MVC
MVVM
Redux

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Octoenergy.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Octoenergy and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Octoenergy

✨Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

✨Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Octoenergy uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

✨Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

✨Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.