Fullstack Engineer

BookMyMentor; Bengaluru; On-site; INR 3,000,000 - 6,000,000; Full time

Benefits offered by this job

Competitive salary

Founding-team equity

Unlimited AI tokens

AI tools budget

Job summary

Cardboard is a media & entertainment company building an agentic video editor for growth and marketing teams, as well as serious creators who need to ship videos consistently.

We’re a small, fast-moving team that delivers a strong first cut in minutes based on a few inputs, iterating quickly. We value taste in design and product, and we’re backed by a Tier-1 fund, YC, and founders of billion-dollar companies.

Qualifications

• Strong engineering fundamentals and real experience owning features end to end.
• Obsessed with quality and performance; you fix jank and push for smoother experiences.
• Thrive in a fast-moving, lightly-processed environment where you set your own bar.
• Bonus: you’ve worked on media/video processing, real-time/offline-first systems, or on top of LLMs.

Skills

engineering fundamentals

own features end to end

quality and performance

fast-moving environment

media/video processing

real-time or offline-first systems

LLMs knowledge

Job description

You'd be surrounded by people who are absurdly good at what they do. One started coding at 11 and shipped an app with 6M+ downloads in high school. One got into CS engineering at 14 and has been working on distributed systems for 8+ years. One's an ex‑founder who took a company to 1.2M users and $300M+ in transactions. That's the team. We're looking for someone who'll raise the bar on technical craftsmanship and product quality.

Requirements

• You have strong engineering fundamentals and real experience owning features end to end.
• You're obsessed with quality and performance. You notice when something feels janky and you fix it.
• You thrive in a fast‑moving, lightly‑processed environment where you set your own bar.
• Bonus: you've worked on media or video processing, real‑time or offline‑first systems, or built on top of LLMs.

Apart from that you'd get:

Competitive salary and founding‑team equity.

Unlimited tokens across every AI model. Use whatever you want, as much as you want.

A healthy budget for AI tools and any peripherals you need to do your best work.

About the Company

Cardboard

Media & Entertainment

Cardboard is an agentic video editor for growth/marketing teams and serious creators who need to ship videos consistently. Instead of agencies, long timelines, and infinite review cycles, teams give cardboard a footage + a goal (“3 variants”, “30s hook”, “testimonials”) to get a strong first cut in minutes on which they can iterate quickly. We’re building the future of storytelling and video editing. We’re a small team that moves fast and builds things we’re proud of. We care obsessively about taste: in design, in product, in every detail. We’re solving these hard problems. We’re backed by a Tier‑1 global fund, YC, and founders of billion dollar companies.