Mobile app Software Engineer

2 weeks ago

Coimbatore, India 360watts Full time

>> 360Watts: an energy-tech startup You will lead the development of 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. The product vision spans from AI-integrated control (phase 1) and will transition to AI-native agents (phase 2). >> Roles & Responsibilities We look for an experienced Software Lead who will own the overall mobile app/system architecture, backend development, data and cloud infrastructure of the product. You'll work closely with our IoT, ML and solar engineers, as well as an UI/UX designer to bring the final product to market. This is a high-ownership, builder-first role with strong potential to grow into AI-Software Lead. 1) System architecture - Design the software architecture of the EMS backend, data & cloud infrastructure, and API ecosystem - Define modular components for IoT device sync, ML model inference, mobile interfaces, and control logic - 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 2) Backend development + Cloud: - 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 - 2–3 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 lead or support role in system design or architecture for a SaaS/mobile/IoT product - Experience in backend development with Python (FastAPI) or Node.js/NestJS - Experience designing and managing PostgreSQL databases with telemetry or analytics data - Experience with API versioning, CI/CD, Docker, and cloud deployment (AWS/GCP) - Exposure to ML model integration (serving endpoints, forecasting APIs, etc.) - Experience working in small, fast-moving teams (startup or lean product development teams) >> Job details - Location: Coimbatore (100% On-site) - Start Date: 01.12.2025 or later - Compensation: Negotiable based on experience & skillsets Share your GitHub/portfolio with relevant projects (especially mobile, ML, or API integrations) - highly preferred Apply on or before 15.11.2025

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    >> 360Watts: an energy-tech startupYou will lead the development of 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. The product vision spans from AI-integrated control (phase 1) and...

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    >> 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...

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    2 weeks ago

    Coimbatore, India 360watts Full time

    >> 360Watts: an energy-tech startup You will lead the development of 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. The product vision spans from AI-integrated control (phase 1)...

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    Coimbatore, India 360watts Full time

    >> 360Watts: an energy-tech startupYou will lead the development of 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. The product vision spans from AI-integrated control (phase 1) and...

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    Coimbatore, India 360watts Full time

    >> 360Watts: an energy-tech startupYou will lead the development of 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. The product vision spans from AI-integrated control (phase 1) and...