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- Tasks: Develop Android apps that empower local agents to distribute clean energy across Africa.
- Company: Join MOPO, a mission-driven company transforming energy access in Sub-Saharan Africa.
- Benefits: Flexible working options, potential international travel, and a chance to make a real impact.
- Why this job: Be part of a team revolutionising energy solutions and improving lives through technology.
- Qualifications: Proficiency in Kotlin/Java, Android SDK, and a passion for impactful tech.
- Other info: Collaborative environment with opportunities for career growth and mentorship.
The predicted salary is between 36000 - 60000 £ per year.
We can\’t hire everyone… but we can help them shine somewhere brilliant.
At Octopus, we\’re lucky to attract some incredibly talented humans. And while we can’t bring every talented person into our team, we can help them land somewhere that’s just as mission-driven. That’s why we’re sharing opportunities from MOPO; a company we’ve proudly backed through a strategic investment.
MOPO is transforming access to clean, affordable energy across Sub-Saharan Africa with its pioneering solar battery technology. As part of our partnership to accelerate global electrification and leapfrog dirty fossil fuels, we’re supporting their hunt for exceptional talent. If you share our passion for tech-driven climate solutions, this could be your chance to make a serious impact.
Joining their existing growing Sheffield-based team, you\’ll be working to match their ambition to radically reimagine transport and energy in Africa through the development of MOPO\’s core Rental App, as well as supporting the development of the wider MOPO Platform — both critical tools that empower their network of local agents to manage battery distribution and customer relationships across the continent.
You\’ll be building and maintaining Android applications that work reliably in challenging connectivity environments, enabling thousands of agents to run their businesses and serve their communities. Your work will directly interface with our MOPO Platform backend, creating seamless experiences that drive our energy distribution network. It\’s an exciting and varied challenge where your code directly impacts lives and livelihoods.
They\’re looking for a candidate to join our team to enhance our mobile capabilities as they rapidly scale across Africa and to help shape the technical direction of our mobile architecture.
Working location
The role is based primarily in our Sheffield HQ, with up to two days working from home if desired. Occasional international travel to Sub-Saharan Africa is entirely optional, but is something they offer to all of their employees if they are interested.
The role will interest you if…
- You’re excited by the prospect of transforming the off-grid energy and e-mobility market in Africa
- You have a passion for improving the lives of the customers who use our products
- You are interested in working in a truly collaborative environment where you\’ll work closely with backend engineers, product designers, and stakeholders across our operations
On a given day you\’ll likely…
- Work collaboratively across the company to continuously refine how our mobile applications can create the greatest impact for agents and customers
- Design, develop, and maintain features for our Android applications that enhance agent productivity and customer experience
- Build robust offline-first functionality to ensure our agents can operate effectively regardless of connectivity
- Optimise app performance for a wide range of Android devices common in our markets
- Integrate with our Django/Python backend APIs to synchronize data and enable real-time operations
- Implement intuitive UI/UX that works for users with varying levels of digital literacy
- Conduct code reviews, mentor team members, and champion Android best practices
- Debug and resolve issues reported from the field to ensure minimal disruption to our operations across four countries
- Participate actively in Agile processes, contributing to planning and refinement sessions
We would like to hear from you if you have the following experience…
- Strong proficiency in Kotlin and/or Java for Android development
- Experience with Android SDK, Android Studio, and modern Android architecture patterns (MVVM, MVP)
- RESTful API integration and handling of network connectivity challenges
- Android UI/UX best practices and Material Design guidelines
- Version control systems (e.g., Git) and CI/CD pipelines for mobile apps
- Mobile app security best practices and performance optimization
- Experience with Android debugging tools and crash reporting systems
- Google Play Store deployment and app lifecycle management
The following would be a strong plus…
- Expertise in offline-first mobile architectures and data synchronization strategies
- Experience with Bluetooth Low Energy devices
- Experience with mobile payment integrations or fintech applications
- Background in building apps that work well on lower-end devices and limited connectivity
Closing date for applications: 17th November 2025 12pm.
MOPO is on a mission to enable renewable energy access in underserved markets. Already operating in Nigeria, DRC, Sierra Leone and Liberia, our solar power stations distribute energy through proprietary MOPO Batteries managed by a network of local agents.
Our model is already powering thousands of homes and small businesses — eliminating fossil fuel use and enabling livelihoods.
With backing from Octopus Energy, British International Investment, and Norfund, MOPO is scaling rapidly and is positioned to transform energy access and e-mobility across the continent.
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Android Engineer employer: Octopus Energy
Contact Detail:
Octopus Energy Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Android Engineer
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show your passion for the mission! When you get the chance to chat with hiring managers or during interviews, make sure to express your enthusiasm for tech-driven climate solutions. Let them know why you want to be part of their journey.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding the specific technologies mentioned in the job description. Practice coding challenges and be ready to discuss your past projects that align with their needs.
✨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 the team and making an impact.
We think you need these skills to ace Android Engineer
Some tips for your application 🫡
Show Your Passion: When writing your application, let your enthusiasm for tech-driven climate solutions shine through. We want to see how your values align with MOPO's mission to transform energy access in Africa.
Tailor Your CV: Make sure your CV highlights relevant experience in Android development, especially with Kotlin and Java. We’re looking for specific skills that match the job description, so don’t be shy about showcasing your expertise!
Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re the perfect fit for this role. Share examples of past projects or experiences that demonstrate your ability to build robust mobile applications and work collaboratively.
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 to make a real impact!
How to prepare for a job interview at Octopus Energy
✨Know Your Tech Inside Out
Make sure you brush up on your Kotlin and Java skills, as well as your understanding of Android SDK and architecture patterns. Be ready to discuss how you've tackled network connectivity challenges in the past, especially in offline-first scenarios.
✨Show Your Passion for Impact
MOPO is all about transforming lives through clean energy. Share your enthusiasm for tech-driven climate solutions and how your work can make a difference. Relate your previous experiences to their mission and demonstrate your commitment to improving lives.
✨Collaborate Like a Pro
Since the role involves working closely with backend engineers and product designers, be prepared to discuss your collaborative experiences. Highlight any Agile processes you've participated in and how you’ve contributed to team success in past projects.
✨Prepare for Real-World Scenarios
Expect questions that test your problem-solving skills in real-world situations. Think about how you would debug issues reported from the field or optimise app performance for lower-end devices. Show them you can think on your feet and adapt to challenges.
