Full Stack Developer Intern

Job Description for Full Stack Developer Internship

About AdvertisingSaga:

Who are we?

AdvertisingSaga is a fast-growing marketing agency based in Mumbai, specializing in performance marketing, e-commerce growth, and digital advertising. We partner with top brands to boost their visibility and sales on major platforms like Amazon, Flipkart, Meta.

With a strong focus on Amazon Ads, we help our clients maximize ROI through data-driven strategies and hands-on execution. If you’re looking to build a career in one of the most in-demand sectors of digital marketing, this is your opportunity to learn from the best

Our Mission:

Our mission is to empower 10,000 Amazon Brands to scale their business globally through our courses, consulting & guidance so that they can provide joyful product experiences to the world.

Role Overview:

Advertising Saga is hiring a Full Stack Developer Intern to support its fast-growing Amazon marketing operations. The role involves working on both front-end and back-end development of internal tools and dashboards. Interns will gain hands-on experience, mentorship, and exposure to live projects in a collaborative, in-office environment.

Key Responsibilities:

1.Test all key functionalities of our SaaS platform under extreme and edge-case scenarios.

2.Build and maintain API endpoints and aggregate results using SQL-based pipelines.

3. Develop and optimize front-end features using React and TypeScript.

4. Work on back-end logic and services in Python

5. Integrate external services and AI models/APIs into the platform.

6. Ensure clean, modular code structure and maintain coding best practices

7. Conduct A/B testing and contribute insights to improve product performance.

8. Participate in brainstorming, team discussions, and architecture planning.

9.Collaborate with the team to ensure feature readiness and production-level quality.

Requirements:

1. Experience or strong understanding of full-stack development (React + Python)

2. Familiar with TypeScript, ReactJS, and Python-based web development.

3. At least 1–2 full-stack projects built independently or with a team.

4. Comfortable using AI tools like ChatGPT, Cursor, Perplexity for coding assistance.

5. Strong grasp of SQL and database-driven application development.

6. Solid knowledge of API integration and REST API workflows.

7. Understanding of modular code architecture and component reusability.

8. Must have hands-on exposure to A/B testing frameworks.

Bonus:

Familiarity with Amazon SP-API or e-commerce/financial workflows.

Excellent written communication skills and a detail-oriented coding approach.

High sense of ownership — you focus on outcomes, not just task completion.

Committed to full-time availability for 6 months.

Perks & Benefits:

1. 5 Days Working – Maintain a healthy work-life balance with weekends off

2. Fixed Timings – Work hours from 10:00 AM to 6:30 PM

3. Internship Certificate – Get an official certificate upon successful completion

4. Practical Learning – Gain real-world experience in content creation and social media strategy

5. Creative Ownership – Opportunity to bring your content ideas to life

6. Supportive Environment – Collaborate with a dynamic and growth-oriented team