Mobile Engineer at Lumosity

At Lumos Labs, we have spent years establishing ourselves as the global leader in brain training. Since 2007, our Lumosity program has helped over 100 million people sharpen their cognitive skills through science-backed games. We are now pushing into the groundbreaking field of digital medicine, using our extensive research and data to develop therapeutic programs for conditions like ADHD. As we prepare for a major product relaunch and the commercial debut of our first digital therapeutic, we are building a new, high-impact engineering team in India to help drive our next chapter of growth.

Role at a glance

We are looking for a Senior Mobile Engineer to join our team on a full-time basis. This is a hybrid role based in India, where you will play a critical part in shaping the future of our mobile applications. You will be joining a team that balances the agility of a startup with the stability of an established, revenue-generating business.

Your impact

• You will lead the development and coding process, actively solving complex problems to ensure our mobile products perform at their best.
• You will influence our technical direction by participating in high-level architectural decisions and defining the implementation strategies for new features.
• You will collaborate closely with product managers and cross-functional stakeholders to translate business requirements into robust, scalable technical specifications.

What you'll need

• At least 6 years of professional experience in building mobile applications, with a proven history of shipping high-quality software.
• Deep expertise in native mobile development for either Android or iOS.
• Strong proficiency in Dart and the Flutter framework is highly preferred.
• A solid grasp of mobile architecture, design patterns, API integration, unit testing, and continuous integration workflows.
• Excellent communication skills in English and a proactive, team-oriented mindset that thrives in ambiguous environments.
• A passion for cognitive health and the ability to write clean, maintainable, and well-documented code.

Perks and compensation

• Hybrid work environment with flexibility for remote-only periods.
• Comprehensive medical insurance coverage for you and your dependents.
• A dedicated budget for continuous learning, including access to professional development courses and resources.
• Monthly reimbursements for fitness, wellness, internet, and phone expenses.
• Generous flexible time off, including a company-wide holiday break at the end of the year.