The Opportunity At GreedyGame, we build high-performance products that empower the mobile advertising ecosystem. We are looking for a Fullstack Engineering Intern who is passionate about building end-to-end solutions. You won’t just be "fixing bugs" or styling buttons; you’ll be architecting the entire flow from how data is stored in the database to how it is beautifully visualized on our internal dashboards.

If you have a sharp eye for UI and a desire to write clean, scalable code across the entire stack, we’d love to have you on the team.

Your Responsibilities

• End-to-End Feature Development: Build and maintain high-fidelity web interfaces using React.js/Next.js while developing the robust Golang services that power them.
• API Design & Integration: Design, implement, and consume RESTful APIs. You’ll be responsible for ensuring the contract between the frontend and backend is seamless and efficient.
• Database Management: Work with databases to ensure data integrity and optimize queries for high-scale internal operations.
• Performance Optimization: Enhance application performance across the stack from implementing lazy loading in the browser to optimizing backend execution times and asset delivery.
• Code Stewardship: Contribute to a clean, modular codebase by participating in peer code reviews and adhering to ES6+ standards and Go best practices.
• Debug & Iterate: Proactively identify bottlenecks across the stack and squash technical debt under the mentorship of senior engineers.

What We’re Looking For

• Frontend Fundamentals: Solid command of the "Holy Trinity" (HTML5, CSS3, and Modern JavaScript). Experience with Tailwind CSS is a major plus.
• Backend Proficiency: Strong foundational knowledge of Go (Golang). You should understand concurrency, routing, and how to build scalable microservices.
• Framework Expertise: Hands-on experience with React.js. Familiarity with state management (Redux/Zustand) and Next.js is highly desirable.
• Outcome-Driven Development: A portfolio or project history that shows a "before and after" impact streamlining a manual workflow or building a usable tool from scratch.
• The "GreedyGame" Mindset: You are an obsessive learner who stays updated on industry trends and possesses a "ship-fast" mentality.
• Education: Currently pursuing or recently graduated with a degree in Computer Science, IT, or a related field (Equivalent self-taught excellence is also welcomed).

Perks & Culture

• Mentorship: You’ll be paired with seasoned engineers who are invested in your growth across the full stack.
• Real Impact: Your work will directly improve the efficiency of our internal operations and ad-tech ecosystem.
• Vibrant Environment: Join a team of tech enthusiasts who value transparency, high energy, and a good sense of humor.

Note for the candidate: We value curiosity over perfection. If you love building entire systems from the ground up and are ready to dive deep into the world of ad-tech tooling, we want to hear from you.

Note: This is a paid internship.Skills: data,database,react.js,next js,building,html,tailwind css,go (golang)