Software Engineer (Backend / Cloud / Mobile app)

>> 360Watts: an energy-tech startup

We are developing an Energy Management mobile-first B2C app that connects solar generation, battery storage, and smart-home appliances into a unified interface — empowering users to monitor, optimise, and automate their energy usage at homes. Our product vision spans from AI-integrated control (phase 1) and will transition to AI-native agents (phase 2).

>> Roles & Responsibilities

Software Lead

AI-Software Lead

1) System architecture & Engineering

• Design the end-to-end software architecture for the EMS backend, mobile app services, and data infrastructure
• Define modular components for device integration, data pipelines, ML inference, and real-time user interfaces
• Ensure scalability, security, and maintainability across backend and API layers
• Own architectural decisions as the product evolves from AI-integrated to AI-native agentic application

Backend development

• Design, implement and maintain cloud-based backend systems using

  Python (FastAPI)

  or

  Node.js (NestJS preferred)

• Build modular, secure REST APIs for real-time data ingestion, device control, alerts, and AI model integration
• Design time-series data schema and store telemetry data using

  PostgreSQL/TimescaleDB

• Deploy containerised services (Docker) and CI/CD pipelines to

  AWS or GCP

• Handle role-based access, API observability, logs, uptime metrics, and system scaling

2) Additional:

• Build or contribute to

  React Native mobile app

  (ideal if you have mobile frontend experience)
• Help develop web-based internal tools or dashboards (React/Next.js)

>> Experience & Skillsets required

• 2–4 years experience

  in full-stack or backend software development
• At least

  1 production-ready product

  or
  2-3

  MVP

  delivered to end users — SaaS or mobile app
• Prior role involving

  system design or architecture

  for a SaaS/mobile/IoT product
• Experience working in small, fast-moving teams (startup or lean product development teams)
• Proficiency in backend development with

  Python (FastAPI)

  or

  Node.js/NestJS

• Experience designing and managing

  PostgreSQL databases

  with telemetry or analytics data
• Experience working in small, fast-moving teams (startup or lean product development teams)
• Familiarity with

  API versioning, CI/CD, Docker, and cloud deployment (AWS/GCP)

• Exposure to ML model integration (serving endpoints, forecasting APIs, etc.)

>> Job details:

• Location

  : Coimbatore

• Start Date

  : 15.11.2025 or 01.12.2025

• Compensation

  : upto ₹6 LPA (further negotiable based on experience & skillsets)

highly preferred !!

Apply on or before 02.11.2025