Senior React Native Developer

Join to apply for the Senior React Native Developer role at Mejuri Join to apply for the Senior React Native Developer role at Mejuri Get AI-powered advice on this job and more exclusive features. Since 2015, Mejuri has reimagined what fine jewelry can be in a modern world—shifting it from a traditional gift to to a personal choice rooted in self-expression.Founded by third-generation jeweler Noura Sakkijha, the brand was built on a simple idea: fine jewelry shouldn’t require a special occasion, and it should never come with guilt. It’s about celebrating yourself—your style, your life, your everyday.Mejuri meets customers where they are—online, in app, and through a growing global retail footprint of 45+ stores worldwide. Mejuri is also deeply committed to doing things the right way, with responsible sourcing, sustainable practices, and philanthropic initiatives that reflect our values and long-term vision.Senior React Native DeveloperAs a Senior React Native Developer, you will play a key role in building, maintaining, and optimizing our customer-facing mobile app using React Native and Expo. You’ll collaborate with product managers, designers, and backend engineers to deliver seamless, high-performing experiences that inspire and delight Mejuri’s customers around the world. You’ll also help mentor and guide junior developers, driving best practices and elevating the overall quality of our mobile engineering.What You'll DoLead the development of new features in our React Native + Expo mobile app with a focus on performance, scalability, and exceptional user experience. Collaborate with design, product, and backend teams to deliver end-to-end solutions. Write clean, maintainable, and testable code with a focus on reliability and scalability. Implement and advocate for mobile best practices, including Expo workflows, CI/CD, testing, and performance optimization. Mentor junior developers and contribute to peer reviews, technical discussions, and knowledge-sharing sessions. Stay current with industry trends, emerging technologies, and best practices in mobile, Expo, and e-commerce What You'll Bring To The Team5+ years of professional experience in mobile development, with at least 3+ years of React Native experience. Strong proficiency in JavaScript/TypeScript and deep understanding of React Native architecture. Hands-on experience with Expo, including managed workflow, EAS Build, OTA updates, and deep linking. Experience with native iOS and/or Android development (Swift/Objective-C or Kotlin/Java) is a plus. Familiarity with state management libraries (Redux, MobX, Zustand, or Recoil). Experience integrating REST and/or GraphQL APIs. Strong understanding of mobile performance optimization, profiling, and debugging. Knowledge of automated testing frameworks and CI/CD pipelines for mobile apps (including Expo EAS). Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders. A passion for building exceptional user experiences that align with Mejuri’s mission to redefine luxury. Bonus: Experience working with Shopify or building mobile experiences on top of a Shopify-backed e-commerce stack. Benefits at Mejuri:A minimum of three weeks vacation, plus personal days and three religious/cultural observance days. A hybrid work model for all corporate roles ‘Mejuri Passport’ which allows employees who meet specific criteria to work in other locations for one month per year. Comprehensive medical and dental benefits, including mental health coverage, and generous personal and sick days for our full-time employees. We also offer bereavement leave, including miscarriage and stillbirth support. Parental leave salary top-up of up to 80%, as well as a personalized return-to-work transition and accommodation plan for full-time employees. Semi-annual performance reviews. A generous product discount Please note that these benefits apply to full-time employees.Location (Toronto, Ontario)At Mejuri we embrace a hybrid working environment and support our corporate employees to be successful whether they are at home or in the office. The primary purpose of our offices is to drive collaboration and deepen relationships with one another.This position requires in office work 3 days a week and remote work 2 days a week. Our office is located at 60 Bloor Street W, Toronto.Application deadlineWe invite applicants to apply early as our initial screening process will begin on September 20th however the role will remain posted until filled.At Mejuri our success is driven by a strong commitment to our Purpose and Values. They're the foundation of our operations, defining how we show up, solve problems, and accomplish incredible things—together.Our strength comes from each team member's dedication to embracing and embodying these Values daily. This isn't merely a duty; it's a passion that defines us. They guide us in providing extraordinary experiences for our customers and fostering an innovative environment. Success, for us, means living our values relentlessly.Our values are:RAISE THE BAR | Stay Curious, Share/Seek Feedback and Strive for ExcellenceCUSTOMER OBSESSED | Get Close to the Customer and prioritize them in our decisionsEMPOWERED OWNERS | Treat the company like your own and take initiativeFIND A WAY| Seek simple, creative solutions, and act fastDRIVE RESULTS | Be clear on your goals and be relentless in achieving themTEAM FIRST | Value team success over personal EgoAccommodation / Accessibility:Mejuri does not discriminate in hiring or terms and conditions of employment because of an individual’s race, ancestry, colour, place of origin, religion, gender, gender identity, national origin, citizenship, age, disability, sexual orientation, family status or marital status, or any other protected category recognized by provincial or federal laws.Should you require any accommodation, please inform us and we will work with you to meet your accessibility needs. For any accessibility-related assistance, requests for information in accessible alternative formats or to report any accessibility problems, please share in your application. Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Retail Luxury Goods and Jewelry Referrals increase your chances of interviewing at Mejuri by 2x Frontend Software Engineer (Remote - Canada) Angular Front-End Developer (RxJS, NgRx, Redux), Operate - Future Opportunity Greater Toronto Area, Canada 3 months ago Frontend Full Stack Developer (contract) Intermediate Front End Developer - Remote Canada Whitchurch-Stouffville, Ontario, Canada 1 month ago Front End and Full Stack Developer (Remote - Ontario, Canada ONLY) Full Stack Software Engineer (Remote Canada) We’re unlocking community knowledge in a new way. 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