Full Stack Developer (React.js + Node.js)

Full Stack Developer (React.js + Node.js)

Remote

Job Overview

Location

Remote

Employment Type

Full-time

Work Arrangement

Remote

Sector

Information Technology & Software

Experience Level

Mid-level (3-5 years)

Application Deadline

November 8, 2026

About the Company

Sagegrey Tech is a forward-thinking technology company focused on delivering innovative web solutions. They specialize in building and maintaining dynamic web applications, leveraging modern development stacks to meet the evolving needs of their clients.

The company is committed to excellence in software development, emphasizing user interface design, robust API development, and efficient database management. Sagegrey Tech fosters a collaborative environment where developers can thrive and contribute to the creation of high-performance digital products.

Job Description

Sagegrey Tech is actively seeking a skilled Full Stack Developer to join their remote team. As the digital landscape in Nigeria continues to evolve, the demand for proficient developers capable of building and maintaining sophisticated web applications is paramount. This role is instrumental in driving innovation and delivering exceptional user experiences.

You will be responsible for developing responsive user interfaces using React.js and modern JavaScript/TypeScript, alongside building and managing backend applications and APIs with Node.js. A strong understanding of database management, API integration, and performance optimization is essential for success in this position.

Required Skills

• React.js
• JavaScript
• TypeScript
• Node.js
• NestJS
• Express.js
• Tailwind CSS
• Responsive design
• MongoDB
• PostgreSQL
• MySQL
• REST APIs
• Authentication systems
• Git
• Software architecture
• Design principles
• Debugging
• Problem-solving

Key Responsibilities

• Develop responsive user interfaces using React.js and modern JavaScript/TypeScript.
• Build and maintain backend applications and APIs using Node.js, NestJS, or Express.js.
• Design, manage, and optimise databases.
• Integrate REST APIs and implement secure authentication systems.
• Write clean, maintainable code following software architecture and design principles.
• Troubleshoot, debug, and optimise application performance.
• Use Git and collaborative development workflows.

Qualifications

• Strong experience with React.js and JavaScript/TypeScript.
• Solid knowledge of Node.js and NestJS and/or Express.js.
• Proficiency in Tailwind CSS and responsive design.
• Experience with MongoDB, PostgreSQL, and MySQL.
• Understanding of REST APIs, database design, query optimisation, and ORM tools.
• Knowledge of JWT, OAuth, and session management.
• Familiarity with Git, software architecture, clean code, and design patterns.
• Strong debugging and problem-solving skills.