The Role
The Senior Full-stack Engineer will develop and maintain web applications using React and Node.js, collaborate on software solutions, and ensure high-quality code standards.
Summary Generated by Built In
We are seeking an experienced Full-Stack Engineer with strong expertise across React, React Native, and Node.js to help build a next-generation web and mobile foundation kit (FDK). This role involves architecting seamless cross-platform experiences, creating reusable UI components, and delivering high-performance web and mobile applications.
You will design native mobile applications that leverage WebViews to integrate shared React components, ensuring consistent user experiences across platforms—including integration within external partner applications. Additionally, you’ll contribute to building and optimizing a Backend-for-Frontend (BFF) layer to support these applications at scale.
Experience deploying mobile apps to the Apple App Store and Google Play Store. Familiarity with AI-driven development tools is a strong plus, as we value modern, intelligent workflows that elevate engineering velocity and code quality.
Key Responsibilities:
- Develop and maintain web and mobile applications using React, React Native, and Node.js.
- Build reusable UI components that operate consistently across platforms.
- Implement native mobile apps integrating React-based WebViews.
- Collaborate with product stakeholders to translate requirements into technical solutions.
- Contribute to designing and maintaining a Backend-for-Frontend (BFF) API layer.
- Ensure application security, scalability, and performance.
- Write clean, testable, maintainable code and support automated testing workflows.
- Participate in peer code reviews and team knowledge-sharing.
- Diagnose and resolve defects, performance issues, and cross-platform inconsistencies.
- Stay up-to-date with industry trends, frameworks, and emerging best practices.
Required Skills & Qualifications:
- 5+ years of experience in Full-Stack Development with React and Node.js.
- Hands-on experience with React Native and mobile application lifecycle.
- Experience preparing builds and publishing apps to the App Store and Google Play.
- Strong proficiency in JavaScript/TypeScript.
- Experience with RESTful APIs, microservices, and both SQL/NoSQL databases.
- Familiarity with Git and modern CI/CD practices.
- Experience building and maintaining unit tests.
- Experience with cloud providers (GCP preferred; AWS/Azure welcome).
- Understanding of Agile methodologies.
Soft Skills:
- Strong ownership mindset and leadership qualities.
- Excellent communication skills in English.
- Ability to collaborate across product, design, and engineering teams.
- Comfortable operating in a fast-paced environment.
- Ability to take projects end-to-end with minimal supervision.
- Strong attention to detail and problem-solving skills.
- Curiosity, initiative, and willingness to learn emerging technologies.
Top Skills
CSS
Git
HTML
JavaScript
Jest
Microservices
MySQL
Next.Js
Node.js
React
Restful Apis
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The Company
What We Do
NTD Software is a Mexican company located in Guadalajara, Jalisco, known as "the silicon valley of Mexico." We help both startups and big companies by finding the right people to join their team and creating digital solutions using the latest or well-established programming languages and tools. Our expertise is in building software from the ground up and expanding our clients' existing teams, allowing us to work with businesses globally
