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For Companies At a Glance
- Tasks: Design and develop innovative mobile apps using Flutter and Kotlin.
- Company: Join iProov, a leader in biometric security solutions.
- Benefits: Enjoy 25 days leave, growth shares, and flexible hybrid working.
- Why this job: Make a real impact in the tech world with cutting-edge projects.
- Qualifications: Experience in Android or Flutter development and a passion for problem-solving.
- Other info: Be part of a diverse team that values innovation and psychological safety.
The predicted salary is between 43000 - 51000 £ per year.
Location: London, United Kingdom
Salary: £50,000 - £60,000 /year
Job Type: Full-time
Date Posted: September 30th, 2025
About iProov
iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance.
This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose.
The Role
Reports to: Senior Mobile Engineer (Innovation Function)
Location: WeWork HQ, Waterloo - Hybrid
Compensation: £50k-£60k (Base) + Growth Shares + Company Performance Bonus (10%) + UK Benefits
iProov has continued to scale rapidly this year and is currently looking for a Mobile Engineer to join the growing Innovation function in our talented Innovation team based in London. You will be responsible for working on greenfield ideas within the biometric authentication and verification space.
How you can make an impact
- Design, develop and help maintain new and existing mobile apps in Flutter and Kotlin Multiplatform (KMP)
- Work with a small team to produce innovative, creative and challenging apps
- Evaluate new tech and select those best suited to the problems at hand
- Proactively troubleshoot complex issues and provide solutions to solve them
- Contribute to the broader research and technology strategy of the company
What we would like to see from you
- Knowledge of Android or Flutter app development and the Kotlin/Dart programming languages
- Familiarity with mobile app architectures and design patterns
- An understanding of mobile security principles
- Interest in solving complex technical problems
- A passion for writing clean, readable and maintainable code
- Excellent communication skills
- Confidence to state a clearly reasoned and articulated viewpoint
- You should be happy to take initiative in your tasks and be relatively self-organising
- You’re eager to ship releases and new features
- You’re able and willing to debate to put forward improvements to processes
Desirables:
- BSc or equivalent in Computer Science or numerical discipline
- Knowledge of iOS (Swift) app development
- Familiarity with cryptography
Benefits
- 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service)
- Growth Shares allocated after passing probation (6 months of service)
- Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme
- Nursery Sacrifice Scheme
- Work Overseas Perk - Work globally for up to 2 weeks
- Life Assurance
- SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family
- Benefit from personalized 1:1 career coaching with our in-house Occupational Psychologist
- Award winning L&D platform with personal allocated training budgets
- Enhanced paid family leave
- Pension - 5% employee, 3% employer
- Flexible hybrid working environment
- Free Barista Coffee/Tea, biscuits with fruit in the WeWork office
- Free access to WeWork discounts and free online well-being sessions
Our Culture & Recruitment Process
At iProov, we're incredibly proud of the culture we’ve carefully curated. Our culture enables diverse thought, curiosity and innovation. Our team strives to do everything to the highest standard possible to achieve the remarkable. To do that we need different perspectives, experiences and ideas alongside an environment where these are welcomed - we want everyone to feel confident in bringing their full capabilities to work. We firmly believe psychological safety is key to building and nurturing great teams. We’re a small and dynamic company, that means having the right skills is important, and we know that our best work emerges when people feel secure, welcomed and respected.
As an equal opportunities employer, we encourage applications from people of all backgrounds. We’re committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of age, disability, gender reassignment, marriage or civil partnership, pregnancy and maternity, race, religion or belief, sex, sexual orientation.
Our recruitment process is designed to be fair and transparent, focusing solely on your qualifications, competence, and suitability for the role. We review all applications carefully and will be in touch with shortlisted candidates regarding the next steps in our interview process. If you need an adjustment for a disability or any other reason during the hiring process, please send a request to careers@iproov.com
Mobile Engineer in City of London employer: iProov
Contact Detail:
iProov Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mobile Engineer in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current iProov employees on LinkedIn. A friendly chat can sometimes lead to opportunities that aren’t even advertised!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your mobile apps or projects you've worked on. This is your chance to shine and demonstrate your expertise in Flutter and Kotlin – make it pop!
✨Tip Number 3
Prepare for the interview by brushing up on common technical questions related to mobile security and app development. We want you to feel confident and ready to tackle any challenge they throw your way!
✨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 iProov team!
We think you need these skills to ace Mobile Engineer in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Mobile Engineer role. Highlight your experience with Flutter, Kotlin, and any relevant projects that showcase your skills in mobile app development.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to express your passion for mobile engineering and how your background aligns with iProov's mission. Don’t forget to mention your interest in solving complex technical problems!
Showcase Your Projects: If you've worked on any cool mobile apps or projects, make sure to include them in your application. We love seeing real examples of your work, especially if they demonstrate your ability to write clean and maintainable code.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you're serious about joining our team at iProov!
How to prepare for a job interview at iProov
✨Know Your Tech
Make sure you brush up on your knowledge of Android and Flutter app development, as well as Kotlin and Dart programming languages. Be ready to discuss your experience with mobile app architectures and design patterns, as this will show that you understand the technical requirements of the role.
✨Showcase Problem-Solving Skills
Prepare examples of complex technical problems you've solved in the past. iProov values innovative thinking, so think about how you can demonstrate your ability to troubleshoot and provide effective solutions during the interview.
✨Communicate Clearly
Excellent communication skills are a must for this role. Practice articulating your thoughts clearly and confidently. Be prepared to debate your viewpoints and suggest improvements, as this shows you're proactive and engaged.
✨Embrace Diversity and Inclusion
iProov places a strong emphasis on diversity and inclusion. Be ready to discuss how your unique background and experiences can contribute to their culture. Show that you value different perspectives and are eager to be part of a team that fosters an inclusive environment.