Lead Full stack Engineer with React Native Exp

3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move faster, modernize boldly, and compete on their own terms. Our HelixAI platform and Helix Pods delivery model put our engineers at the center of real agentic transformation — doing work that is open, portable, and built to last. We are building the future of enterprise AI. Job Description: Lead Full Stack Engineer We are looking for an experienced Lead Full Stack Engineer with strong expertise in web and mobile application development. Key Skills & Requirements Strong experience with Node.js, TypeScript, Express.js, and React.js. Hands-on experience with React Native and mobile application development. Experience with TypeORM, Jest, and SQL/database fundamentals. Strong understanding of SOLID principles, clean coding practices, and OWASP security standards. Ability to lead technical initiatives, perform code reviews, and mentor team members. Experience designing scalable, maintainable, and high-performing applications. Mobile-Focused Candidates Experience in either: iOS: Swift / SwiftUI OR Android: Kotlin / Jetpack Compose Good-to-Have Skills PostgreSQL Docker Cloud platforms and CI/CD experience What is it like working for 3Pillar Global?: At 3Pillar, we offer a world of opportunity: Imagine a flexible work environment – whether it's the office, your home, or a blend of both. From interviews to onboarding, we embody a remote-first approach. You will be part of a global team , learning from top talent around the world and across cultures, speaking English everyday. Our global workforce enables our team to leverage global resources to accomplish our work in efficient and effective teams. We’re big on your well-being – as a company, we spend a whole trimester in our annual cycle focused on wellbeing. Whether it is taking advantage of fitness offerings, mental health plans (country-dependent), or simply leveraging generous time off, we want all of our team members operating at their best. Our professional services model enables us to accelerate career growth and development opportunities - across projects, offerings, and industries. We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally.