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- Tasks: Develop and scale mobile apps for iOS and Android, ensuring user safety.
- Company: Voop, a pioneering tech company focused on digital safety for young people.
- Benefits: Competitive salary, flexible work options, and a chance to make a real impact.
- Other info: Be part of a world-class team with strong market momentum and growth opportunities.
- Why this job: Join a mission-driven team creating safer digital experiences for children.
- Qualifications: Experience in mobile app development and a passion for impactful technology.
The predicted salary is between 60000 - 80000 £ per year.
About Voop
Awareness has never been higher about the damage smartphones can do to young people, yet almost no one is fixing it. Voop is building the world’s first safe mobile platform — a new kind of network that replaces traditional telcos and installs intelligent protection on any smartphone. By combining network-level controls, device-integrated safeguarding software, and AI-powered risk detection, Voop gives parents, carers, schools, and governments the ability to protect without over-restricting — all on the devices that children and adults already use and love. Our first product, Voop for Care, is live with leading care providers, protecting thousands of vulnerable children in the UK. Next, we’re expanding into schools and consumer markets to make digital safety the default, not the exception. Backed by leading global investors and built by a world-class team of engineers, designers, and safeguarding experts, Voop is tackling one of the defining challenges of our time: creating a safer digital future at massive scale.
Why Voop
- Mission that matters: Build technology that directly protects children and saves lives.
- Massive opportunity: A $50B+ global market for safe connectivity, with active customers and real revenue.
- World-class team: Alumni from Google, Accenture, Vodafone, Barnardo’s, and law enforcement.
- Momentum: Thousands of users onboarding, millions more in the pipeline.
- Top-tier backing: Supported by global funds committed to fixing smartphones for good.
The Opportunity
As a Mobile App Engineer at Voop, you’ll play a pivotal role in developing and scaling our platform across web and mobile. You’ll work closely with Nick Pasha-Gubbins (Co-Founder & CTO) on:
- Build-out of modern web applications and mobile apps for iOS and Android using Swift & Kotlin Multiplatform.
- Product development across Voop for Care, Voop for Schools, and Voop for Parents.
- Deployment, optimisation, and real-world testing during pilots and large-scale rollouts.
From day one, you’ll contribute to production code, take radical ownership and shape product direction, and see the direct impact of your work through user outcomes results. This is a great time to join an early stage company with strong market traction, backing and momentum to go big.
Key Responsibilities
- Develop and maintain Voop’s mobile apps, including iOS & Android.
- Design and implement frontend experiences on mobile (iOS / Kotlin Multiplatform).
- Contribute to backend services (MDM, Hono, Postgres, AWS, Kamailio) powering the Voop network.
- Work on systems for mobile network management, device control (MDM), and AI-driven safeguarding tools.
- Collaborate with the CTO and product team on design, architecture, scalability, and security.
- Ship fast, iterate quickly, and deliver measurable value to real users.
- Engage with end-users to understand their challenges and ensure our technology delivers real-world impact.
Current stack: iOS, Kotlin Multiplatform, Typescript, Hono, Postgres, Pulumi/SST, Docker, AWS, Kamailio.
About you
You’re pragmatic, fast-moving, and technology-agnostic, focused on solving the right problems well. You yearn for product ownership, and can collaboratively steward full features from idea to delivery. You have several years of experience as a senior engineer or technical lead building quality products in lean teams. You’re opinionated but collaborative, bringing scars from what hasn’t worked and empathy for working fast with others. You care about the craft: clean architecture, reliability, and great user experience. You’re driven by impact: building tech that matters, not just code that works.
Bonus points
- Experience with eSIM management
- Experience with voice/SMS platforms (e.g. Twilio, SIP Trunks).
- Understanding of mobile network architecture or MDM frameworks.
- Passion for online safety, child protection, or social impact tech.
Mobile App Engineer employer: Insider-inc
Contact Detail:
Insider-inc Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mobile App Engineer
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, tech events, or even online webinars. You never know who might have a lead on your dream job at Voop!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best mobile app projects. Make sure to highlight any experience with iOS, Kotlin, or anything related to safeguarding tech. This will help us see your potential impact at Voop.
✨Tip Number 3
Prepare for interviews by understanding Voop’s mission and products. Be ready to discuss how your experience aligns with our goals of creating a safer digital future. We love candidates who are passionate about making a difference!
✨Tip Number 4
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 at Voop and contributing to our mission.
We think you need these skills to ace Mobile App Engineer
Some tips for your application 🫡
Show Your Passion for Impact: When you write your application, let us know why you're excited about building technology that protects children. Share any personal experiences or motivations that drive you to make a difference in the digital world.
Highlight Relevant Experience: Make sure to showcase your experience with mobile app development, especially using Swift and Kotlin. We want to see how your skills align with our tech stack and how you've tackled similar challenges in the past.
Be Authentic and Personable: We love a bit of personality! Don’t be afraid to let your unique voice shine through in your application. Tell us about your journey, your approach to problem-solving, and what makes you a great fit for our team.
Apply Through Our Website: To make sure your application gets the attention it deserves, apply directly through our website. It’s the best way for us to see your enthusiasm and ensure you’re considered for this exciting opportunity!
How to prepare for a job interview at Insider-inc
✨Know Your Tech Stack
Make sure you’re familiar with the technologies mentioned in the job description, like Swift, Kotlin Multiplatform, and AWS. Brush up on your knowledge of mobile app development and be ready to discuss how you've used these tools in past projects.
✨Show Your Passion for Impact
Voop is all about creating a safer digital future. Be prepared to share why you care about online safety and how your work can contribute to this mission. Highlight any relevant experience or projects that align with their goals.
✨Prepare for Problem-Solving Questions
Expect questions that assess your problem-solving skills. Think of examples where you’ve tackled challenges in app development or worked collaboratively to deliver features. Use the STAR method (Situation, Task, Action, Result) to structure your answers.
✨Engage with the Team's Vision
Research Voop’s products and their impact on users. During the interview, engage with the team about their vision and how you can contribute. Ask insightful questions that show you’re genuinely interested in their mission and the role you'll play.