Fullstack Developer Intern - GreedyGame

Location: Bangalore | Experience: 6 months–1 years

Team: Tech

About the Company:

GreedyGame founded in 2013 by Arpit Jain [CEO] is a leading ad-tech company that's been driving app growth and monetization

We've built a sustainable and profitable business for over 7 years without chasing vanity metrics and successfully completed our 01 journey, we're now scaling rapidly (110 phase)

As a Google Publishing Partner, we serve 100M+ daily ad impressions and support 5,000+ apps and games worldwide delivering up to 75% revenue uplift

Trusted by brands like Amazon, Dream11, MPL, Sharechat, Treebo, Mobikwik, and 1000+ publishers across 20+ countries.

The Products You'd Help Build:

Pubscale - Our Flagship Product

Enables effective monetization, user acquisition, uplift revenue and analyzes business growth all in a single place.

Immersive Ads

Native, non-intrusive ad formats with features like smart caching, priority loading, and adaptive refresh deliver better UX and higher monetization without annoying popups

Offerwall

A reward-based engagement layer that monetizes non-paying users through personalized, high-conversion tasks—driving eCPMs up to $1000 in Tier 1 geos and up to 3X more revenue in emerging markets

AdX & GROW

Monetization via Google Ad Manager + premium demand partners and an AI-driven UA engine (GROW) with free credits and optimization support

Responsibilities

Build and maintain backend services that integrate with multiple third-party services

Develop frontend features and dashboards in React used by both publishers and internal teams for tasks like ad unit management, monitoring, and operational workflows

Work with large datasets ad traffic, impressions, and performance metrics to support reporting and optimization.

Integrate with external APIs (ad networks, mediation platforms, data providers)

Collaborate with senior engineers and product managers to design, build, test, and ship features end to end

Debug and optimize existing systems for performance and reliability at scale

Requirements

Proficiency in Go for backend development

Working knowledge of React for frontend development

Experience with relational databases (MySQL or PostgreSQL) and MongoDB

Solid understanding of data structures, algorithms, and API design fundamentals

A builder's mindset comfortable navigating ambiguity and shipping in a fast-moving environment

Bonus Points

Experience with ClickHouse or BigQuery for large-scale data querying/analytics Freelance project experience

Prior experience working at a startup

Experience building MCP (Model Context Protocol) servers

What Makes You a Great Fit

You're a problem solver with a strong foundation in Golang and backend development, focused on writing clean, scalable, and maintainable code.

You adapt quickly to changing requirements and enjoy working in fast-paced, evolving startup environments.

You're a clear communicator who is able to explain technical concepts, debug issues, and collaborate effectively with cross-functional teams.

You care deeply about code quality, system performance, and building reliable, user-focused products that create meaningful business impact.

Why GreedyGame

Opportunity to work on products used by millions – see: Pubscale

Ownership from Day 1 – shape architecture, strategy, and key decisions

Learning stipend for books, courses, and conferences (we love curious minds!) internalblogs

Comprehensive benefits – health insurance, PTO, parental leave, and more

A high-growth, inclusive, and engineering-led culture that supports experimentation and impact

To apply, email your resume with the subject line Fullstack-Intern – Application to [HIDDEN TEXT]- we would love to chat!

Fullstack Intern

Fullstack Developer - Intern