Backend & AI

Weekday AI (YC W21); Bengaluru; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Weekday AI (YC W21) is hiring for a backend-focused role in Bengaluru. You’ll own backend systems end to end, with no layer of process between you and what ships.

Min 1+ years of experience; strong Python and Node.js; production AI/ML experience; track record of automating workflows and owning systems. You’ll ship AI/ML features and design scalable services to support growth.

Qualifications

• Strong Python and Node.js proficiency.
• Production AI/ML experience.
• Track record of automating key workflows and owning systems solo.

Responsibilities

• Build and own backend services powering personalised daily guidance for 1M+ MAUs (moving to 10M+ in under 6 months)
• Ship AI/ML features into production: voice agents, chat systems, recommendation and memory engines
• Design systems that hold up under real user load

Skills

Python

Node.js

Tools

n8n

Job description

This role is for one of Weekday's clients

Salary range: Rs 1800000 - Rs 2800000 (ie INR 18 - 28 LPA)

Min Experience: 1+ years

Location: Bengaluru

JobType: full-time

You’ll own backend systems end to end, with no layer of process between you and what ships.

Requirements

What you'll do

• Build and own backend services powering personalised daily guidance for 1M+ MAUs (moving to 10M+ in under 6 months)
• Ship AI/ML features into production: voice agents, chat systems, recommendation and memory engines
• Design systems that hold up under real user load

Must have

• Strong Python and Node.js
• Production AI/ML experience
• Track record of automating key workflows and owning systems solo

Big plus

• Founding engineer at a fast-growing startup
• Built and shipped with limited guidance, ran your own stack
• Workflow automation experience (n8n or similar)

You’ll fit if

You default to ownership, move without waiting for direction, and want to build in a space that's culturally deep and technically unsolved.

Must-have Skills

Python, NodeJS

Good-to-have Skills

Backend Engineering, Machine Learning