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Urgent! Technical Lead Full Stack Job Opening In NJ – Now Hiring Definity First

Technical Lead Full Stack



Job description

We are looking for a skilled Technical Lead Full Stack with expertise in React, Node.js, and enterprise-grade architecture.

This role focuses on building scalable, secure, and customer-facing solutions while leading development teams and mentoring engineers.


Requirements

+ 7+ years of professional experience in software development.

+ Expertise in React for modern, scalable, customer-facing portals.

+ Strong experience with Node.js (Express) developing GraphQL and REST APIs.

+ Hands-on experience with NextAuth.js, JWTs, and Microsoft Entra ID (Azure AD) for authentication and authorization.

+ Experience with relational and cloud data warehouses (SQLite for development, Snowflake for production/staging).

+ Solid understanding of enterprise architecture, cloud deployment, and security best practices.

+ Proven ability to design APIs, database schemas, and system integrations.

+ Excellent communication skills for presenting technical concepts to non-technical stakeholders.

+ Leadership qualities, with proven experience mentoring and guiding development teams.

+ Advanced English

Main Activities

+ Lead the design and implementation of customer-facing web portals with React.

+ Architect and develop backend APIs with Node.js (GraphQL and REST).

+ Implement and manage authentication and authorization workflows.

+ Design and optimize database schemas and integrations across SQLite and Snowflake.

+ Drive performance optimization and tuning for modern JavaScript applications.

+ Collaborate closely with stakeholders to translate business needs into technical solutions.

+ Guide and mentor the engineering team, promoting best practices and technical excellence.

Education

+ Bachelor’s degree in Computer Science, Engineering, or a related field.


About Definity
Founded in Monterrey, Mexico, Definity is a nearshore technology partner specializing in custom digital solutions, AI innovation, and business applications.

With over two decades of expertise and a strong focus on client success, Definity empowers organizations worldwide to achieve real business results through modern technology.

Definity is an equal opportunity employer.

We celebrate diversity and are committed to creating an inclusive environment for all employees.

All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, veteran status, or disability status.

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    Unlock Your Technical Lead Potential: Insight & Career Growth Guide


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