URGENT: Senior Full Stack Developer (React, Next.js, Sanity, Medusa, Kafka, MongoDB)

WorkStaff360; Islamabad; On-site; PKR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Competitive salary

Performance-based incentives

Flexible working environment

Collaborative team culture

Job summary

WorkStaff360 is seeking a Senior Full Stack Developer to build a new eCommerce platform in Islamabad. The candidate should have over 4 years of experience in Full Stack Development, strong skills in React.js and Next.js, and familiarity with tools like Sanity CMS and Medusa. This is an onsite role with responsibilities like developing web applications, implementing SEO through Server-Side Rendering, and managing APIs and databases. Benefits include a competitive salary, performance incentives, and a flexible work environment.

Qualifications

• 4+ years of professional experience in Full Stack Development.
• Strong proficiency in React.js and Next.js.
• Hands-on experience with Sanity CMS and Medusa framework.
• Proficient in MongoDB for database design and optimization.
• Solid understanding of Apache Kafka for real-time data pipelines.
• Experience in Server-Side Rendering (SSR) and SEO best practices.

Responsibilities

• Develop and maintain web applications using React, Next.js, Sanity CMS, and Medusa.
• Implement Server-Side Rendering (SSR) to improve SEO performance.
• Integrate with and manage data from APIs.
• Work with Kafka for data streaming and processing.
• Manage and optimize MongoDB databases.
• Analyze, understand, and extend the existing website codebase.

Skills

React.js

Next.js

Sanity CMS

Medusa framework

MongoDB

Apache Kafka

REST/GraphQL API integration

Server-Side Rendering

Job description

URGENT: Senior Full Stack Developer (React, Next.js, Sanity, Medusa, Kafka, MongoDB)

Department: Operations

Employment Type: Full Time

Location: Islamabad

Description

We are building a new eCommerce platform that fetches and manages product data through APIs.

This is an ONSITE position.

The website must be built with SEO in mind, using Server-Side Rendering (SSR) for better search engine ranking. The selected candidate will also need to analyze and understand our existing website’s codebase in order to replicate and enhance it with new features.

Key Responsibilities

• Develop and maintain web applications using React, Next.js, Sanity CMS, and Medusa.
• Implement Server-Side Rendering (SSR) to improve SEO performance.
• Integrate with and manage data from APIs.
• Work with Kafka for data streaming and processing.
• Manage and optimize MongoDB databases.
• Analyze, understand, and extend the existing website codebase to create a scalable and high-performance platform.

Skills, Knowledge and Expertise

4+ years of professional experience in Full Stack Development.

Strong proficiency in React.js and Next.js.

• Hands-on experience with Sanity CMS and Medusa framework.
• Proficient in MongoDB for database design and optimization.
• Solid understanding of Apache Kafka for real-time data pipelines.
• Strong knowledge of API integration (REST/GraphQL).
• Experience in Server-Side Rendering (SSR) and SEO best practices.
• Ability to work independently, analyze existing systems, and deliver clean, scalable solutions.

Nice to Have

• Experience in eCommerce platforms and marketplaces.
• Familiarity with CI/CD pipelines, Docker, and cloud deployments (AWS/GCP/Azure).

Benefits

• Competitive salary and performance-based incentives.
• Opportunity to work on a large-scale, high-impact eCommerce project.
• Flexible working environment (Remote/Onsite).
• Collaborative, innovative, and growth-driven team culture.