SDE 3 (Python)

In 2024, Google selected LearnTube for its AI First Accelerator, further fueling our growth. Alongside investment from funds of visionaries like Reid Hoffman and Naval Ravikant, we set out on a mission to reimagine how billions will learn and grow.

Want to be the driving force behind our next wave of growth

As a Backend Developer at LearnTube.ai, you will ship the backbone that powers 2.3 million learners in 64 countries - owning APIs that crunch 1 billion learning events & the AI that supports it with

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What You'll Do :

At LearnTube, we're pushing the boundaries of Generative AI to revolutionise how the world learns. As a Backend Engineer, you will be building the backend for an AI system and working directly on AI. Your roles and responsibilities will include :

• Ship Micro-services – Build FastAPI services that handle 800 req / s today and will triple within a year (sub-200 ms p95).
• Power Real-Time Learning – Drive the quiz-scoring & AI-tutor engines that crunch millions of events daily.
• Design for Scale & Safety – Model data (Postgres, Mongo, Redis, SQS) and craft modular, secure back-end components from scratch.
• Deploy Globally – Roll out Dockerised services behind NGINX on AWS (EC2, S3, SQS) and GCP (GKE) via Kubernetes.
• Automate Releases – GitLab CI / CD + blue-green / canary = multiple safe prod deploys each week.
• Own Reliability – Instrument with Prometheus / Grafana, chase 99.9 % uptime, trim infra spend.
• Expose Gen-AI at Scale – Publish LLM inference & vector-search endpoints in partnership with the AI team.
• Ship Fast, Learn Fast – Work with founders, PMs, and designers in weekly ship rooms; take a feature from Figma to prod in

What makes you a great fit

Must-Haves :

Nice-to-Haves

About Us :

Meet the Team :

LearnTube was founded by Shronit Ladhani and Gargi Ruparelia, who bring deep expertise not only in product & education but also in building & scaling large businesses.

Shronit, is an educator, TEDx speaker, state topper & early angel investor in some of India's top startups. While Gargi has previously built the B2B-to-B2C & offline-to-online transition that helped her last business go public!

We are a young, passion (and coffee) fueled team comprising of IIT-grads to college dropouts who are all re-defining how the World learns.

Why Work With Us

At LearnTube, we believe in creating a work environment that's as transformative as the products we build. Here's why this role is an incredible opportunity :

Skills Required

Nosql, Sql, Prometheus, Aws Ec2, FastAPI, Python, Docker, Postgres, Grafana, Mongodb