Nisum is a leading global digital commerce firm headquartered in California, with services spanning digital strategy and transformation, insights and analytics, blockchain, business agility, and custom software development. Founded in 2000 with the customer-centric motto “Building Success Together®,” Nisum has grown to over 1,800 professionals across the United States, Chile,Colombia, India, Pakistan and Canada. A preferred advisor to leading Fortune 500 brands, Nisum enables clients to achieve direct business growth by building the advanced technology they need to reach end customers in today’s world, with immersive and seamless experiences across digital and physical channels. What You'll Do - Lead the design and development of mobile applications using React Native. - Collaborate with cross-functional teams to define, design, and ship new features. - Maintain code quality, organization, and automatization. - Conduct code reviews and mentor junior developers. - Identify and correct bottlenecks and fix bugs to optimize performance. - Stay updated with emerging technologies and apply them into operations and activities.