Mobile App Lead

Olarm; Cape Town; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Exciting Workspace

Cutting-Edge Technology

Engaging Projects

Career Growth and Learning

South African company impact

Job summary

Olarm in Cape Town is seeking an experienced Mobile App Lead to own our mobile platform and lead a team of developers, delivering high-quality, scalable, user-centric apps built with React Native.

You will define the technical direction, enforce best practices, and collaborate with Product, Design and Backend teams to ship features across iOS and Android.

Join Olarm to shape the future of IoT home security with state-of-the-art tooling and a strong learning culture.

Qualifications

• 5+ years of experience in mobile app development.
• Strong expertise in React Native.
• Experience leading and mentoring a team of developers.
• Strong understanding of mobile architecture and APIs.
• Experience with app deployment to App Store and Google Play.
• Excellent communication and collaboration skills.
• Strong problem-solving and debugging skills.
• Experience with performance optimisation and scaling mobile applications.

Responsibilities

• Own the mobile app architecture and technical roadmap.
• Define coding standards, best practices, and development processes.
• Lead React Native development and code reviews.
• Mentor and grow a team of mobile developers.
• Oversee end-to-end mobile app delivery from concept to deployment.
• Collaborate with design, backend, and product teams.
• Monitor performance and optimise user experience.

Skills

Leadership

Problem solving

Communication

React Native

Mobile architecture

APIs

Code reviews

Tools

App Store

Google Play

Job description

About Us

Join the Olarm Team: Where Innovation and Collaboration Thrive!

At Olarm, we're not just a company – we're a passionate team of forward‑thinkers, tech enthusiasts, and problem solvers. Our mission to revolutionise the home security and monitoring markets is driven by a set of core values that define who we are and how we work together. We believe in harnessing the power of cutting‑edge IoT technology to make a real difference in people's lives.

About Us

Join the Olarm Team: Where Innovation and Collaboration Thrive!

At Olarm, we're not just a company – we're a passionate team of forward‑thinkers, tech enthusiasts, and problem solvers. Our mission to revolutionise the home security and monitoring markets is driven by a set of core values that define who we are and how we work together. We believe in harnessing the power of cutting‑edge IoT technology to make a real difference in people's lives.

We are very big on our culture and company values so be sure to have a look at what we value below and apply if you think you can see yourself working with the Olarm team.

Creative & Innovative Minds: We're on a continuous journey of discovery, pushing the boundaries of what's possible. Bring your creative ideas and innovative spirit to the table, as we challenge conventions and embrace new solutions.

Collaborative Energy: At Olarm, collaboration is more than just a buzzword – it's how we achieve greatness. We value diverse perspectives, foster open communication, and support one another to reach our collective goals.

Results-Driven Focus: We don't just aim for success; we make it happen. We're a team of motivated individuals who thrive on delivering results.

Personal Impact: You will have a personal impact on people's lives being in the home security industry. Join us in shaping the future of IoT and home security, leaving a lasting impact.

Learning Culture: In a fast‑paced industry, learning never stops. We encourage continuous growth, providing opportunities to expand your skill set, explore new technologies, and elevate your career to new heights.

State-of-the-Art Tooling: We believe in empowering our team with the best tools available. At Olarm, you'll have access to modern, state‑of‑the‑art AI and developer tooling to help you move faster, solve complex problems, and focus on what matters most—building great products.

Job Description

We are looking for an experienced and hands‑on Mobile App Lead to take ownership of our mobile application platform and lead a team of developers in building high‑quality, scalable, and user‑centric mobile applications. This role combines technical leadership, hands‑on development, and team management. You will be responsible for setting the technical direction, ensuring best practices, and delivering exceptional mobile experiences using React Native. You will work closely with Product, Design, and Backend teams to deliver seamless, high‑performance mobile applications that align with business and customer needs.

Key Responsibilities

Technical Leadership & Architecture

• Own the mobile app architecture and technical roadmap.
• Define and enforce coding standards, best practices, and development processes.
• Make key decisions on frameworks, tools, and mobile architecture.
• Ensure applications are scalable, maintainable, and secure.

Hands-On Development

• Actively contribute to development using React Native, writing clean, efficient, and maintainable code.
• Lead by example through high‑quality implementation and code reviews.
• Troubleshoot complex technical issues across the mobile stack.

Team Leadership & Mentorship

• Lead, mentor, and grow a team of mobile developers.
• Conduct code reviews and provide constructive feedback.
• Support team members in improving their technical and problem‑solving skills.
• Help recruit and onboard new developers where required.

End-to-End Delivery

• Oversee the full mobile app development lifecycle:
  • Concept and planning
  • Design collaboration
  • Development
  • Testing and QA
  • Deployment (App Store / Google Play)
  • Ongoing maintenance and iteration
  • Ensure timely and high‑quality delivery of features and releases.

Cross-Functional Collaboration

• Collaborate with designers, backend developers, and product managers to build intuitive and user‑friendly applications.
• Translate business and product requirements into clear technical specifications.
• Provide input on UX/UI decisions to ensure feasibility and performance.

Performance & Optimisation

• Continuously monitor and improve app performance, responsiveness, and stability.
• Identify bottlenecks and implement solutions to optimise the user experience.
• Ensure apps are robust across different devices and OS versions.

Testing, Quality & Security

• Implement strong testing practices (unit, integration, and end‑to‑end testing).
• Ensure high code quality and reliability through testing and reviews.
• Identify and resolve issues related to functionality, performance, and security.

Innovation & Continuous Improvement

• Stay up to date with the latest trends, tools, and technologies in mobile development.
• Introduce improvements to development workflows, tooling, and app capabilities.
• Contribute to product innovation through new ideas and technical solutions.

Requirements

• 5+ years of experience in mobile application development, with strong expertise in React Native.
• Proven experience leading and mentoring a team of developers.
• Strong understanding of mobile architecture, APIs, and backend integrations.
• Experience with app deployment processes (App Store and Google Play).
• Strong problem‑solving and debugging skills.
• Experience with performance optimisation and scaling mobile applications.
• Excellent communication and collaboration skills.

Benefits

• Exciting Workspace.
• Cutting-Edge Technology.
• Engaging Projects and Innovations.
• High-Tech Atmosphere.
• Versatile Experience - Get exposure to a wide range of things.
• Involvement in Manufacturing Processes - End-to-End Involvement.
• Inspiring Work Environment.
• Opportunity for Career Growth and Continuous Learning - Cross-Functional Teams.
• Contributing to a South African Company with a real impact on people's lives.
• Olarm Device and Subscription.