Full Stack Developer (JavaScript + Python) (Remote, Full-Time) [U001]

Smart Working Solutions; Karachi Division; Remote; PKR 2,000,000 - 2,750,000; Full time

Job summary

A leading technology agency in Karachi is seeking a Senior Full Stack Developer experienced in JavaScript and Python. The successful candidate will design, build, and maintain scalable applications while leading technical hiring efforts. This role offers a remote work setup with a strong emphasis on work-life balance and full benefits from day one.

Benefits

Laptop and full medical insurance

Mentorship and community support

No weekend work

Qualifications

• 5+ years of professional experience as a Full Stack Developer.
• Strong experience in creating responsive and accessible web applications.
• Experience with databases (PostgreSQL and/or NoSQL).
• Understanding of DevOps principles and CI/CD workflows.

Responsibilities

• Design, build, and maintain full stack applications.
• Develop responsive, accessible, and user‑friendly UIs.
• Collaborate with cross‑functional teams to deliver scalable solutions.
• Conduct technical interviews and assist in hiring new developers.

Skills

JavaScript frameworks (React, Angular, or Vue)

Node.js, Express, NestJS, Python

UI/UX development

Unit testing

Leadership and mentorship

Excellent communication

Tools

PostgreSQL

NoSQL

AI-powered tools (Cursor, Copilot)

Job description

About Smart Working

At Smart Working, we believe work should fit your life—not the other way around. This isn’t just another remote role; it’s an invitation to join a global team where you’re seen, supported, and empowered every single day.

Our mission is to break down geographic barriers and connect brilliant people with meaningful, full-time opportunities on high-performing global teams. We’re here to help you grow—professionally and personally—in an environment that values purpose, autonomy, and long-term connection.

We’ve earned top marks on Glassdoor for a reason. Join us and discover what it means to belong to something better.

About the Role

We’re looking for a Senior Full Stack Developer (JavaScript + Python) to join our engineering team.

This is a hands‑on, senior‑level position ideal for a technically strong, detail‑oriented engineer who thrives in a collaborative environment. You’ll build scalable full stack applications, automate processes using AI tools, and take an active role in technical hiring—conducting technical interviews and building technical assessments to help grow a high‑performing team.

You’ll also contribute to improving internal automation and integrations across tools such as Lever ATS, while maintaining best practices in development, testing, and deployment.

Responsibilities

• Design, build, and maintain full stack applications using JavaScript (React, Angular, or Vue) and Node.js/Express/NestJS/Python.
• Develop responsive, accessible, and user‑friendly UIs, ensuring strong UI/UX design principles.
• Design and optimise data models using PostgreSQL and NoSQL databases.
• Write, debug, and maintain unit and end‑to‑end tests to ensure reliability and maintainability.
• Utilise AI‑powered tools (e.g., Cursor, Copilot) to enhance efficiency and automation.
• Lead and mentor engineers, providing guidance and code reviews.
• Conduct technical interviews and build technical assessments (e.g., on Coderbyte) to evaluate and hire new developers.
• Collaborate with cross‑functional teams to deliver high‑quality, scalable solutions.
• Build automation scripts and integrate APIs, including Lever ATS and related systems.
• Improve tagging systems, data management, and development workflows.

Requirements

• 5+ years of professional experience as a Full Stack Developer.
• 5+ years of UI/UX development, creating responsive and accessible web applications.
• 5+ years with JavaScript frameworks (React, Angular, or Vue).
• 5+ years with Node.js, Express, NestJS, or Python for backend development.
• 2+ years working with databases (PostgreSQL and/or NoSQL).
• 1+ year in unit testing, debugging, and end‑to‑end testing.
• 1 year of experience using AI‑powered tools (Cursor, Copilot, or similar).
• 1+ year of team leadership or mentorship, including conducting technical interviews.
• Understanding of DevOps principles and CI/CD workflows.
• Excellent communication and collaboration skills.

Nice to Have

• Exposure to AI/ML technologies and data‑driven applications.

Benefits

• Timing: 12:00 PM - 09:00 PM Pakistan Time
• No Weekend Work: Real work‑life balance, not just words
• Day 1 Benefits: Laptop and full medical insurance provided
• Support That Matters: Mentorship, community, and forums where ideas are shared
• True Belonging: A long‑term career where your contributions are valued

At Smart Working, you’ll never be just another remote hire.

Be a Smart Worker — valued, empowered, and part of a culture that celebrates integrity, excellence, and ambition.

If that sounds like your kind of place, we’d love to hear your story.