Full-Stack Web Developer

IoT & Hardware Monitoring Web Apps

Full-time • On-site

About the Role

We are looking for a skilled Full-Stack Web Developer to design and build tailored, high-performance web applications focused on hardware monitoring, industrial control, and IoT telemetry.

In this role, you will build dedicated, bespoke web applications engineered specifically for individual client companies, not one-size-fits-all, mass-market SaaS products. You will own the end-to-end delivery of dynamic client interfaces, responsive real-time data visualizations, robust database integrations, and clean application architecture.

We are technology stack agnostic; we care about clean architecture, responsive performance, maintainability, and building polished, modern interfaces that make complex real-time operational data easy to understand and control.

Key Responsibilities

- Modern, Polished Frontends: Design and implement highly responsive, visually appealing frontends and dashboards displaying live metrics, device states, interactive charts, and system control panels.
- Real-Time Data Streaming: Build and maintain live communication pipelines using WebSockets / SignalR to

stream high-frequency sensor readings, telemetry, and status updates seamlessly to the UI.
- Backend & API Integration: Consume and integrate with existing ASP.NET Core backend APIs, handle dynamic routing, authentication, and state management.
- Database Management: Connect, query, and manage edge-friendly databases, specifically working with Turso or Supabase for lightweight, fast, and distributed data persistence.
- Application Architecture:



Architect modular, scalable, and maintainable code tailored to each client's specific hardware constraints and operational workflows.

Required Qualifications & Skills

- Frontend Excellence: Strong eye for clean UI/UX design. Proficiency in modern web technologies and frameworks (e.g., React, Next.js, Vue, Svelte, or modern TypeScript/JavaScript ecosystems).
- Real-Time Web Technologies: Experience working with real-time bi-directional protocols (SignalR client libraries, WebSockets, or Server-Sent Events).
- API Integration: Solid experience consuming RESTful and real-time APIs, handling async calls, token authentication, and energetic views.
- Database Integration: Experience integrating and querying modern database solutions, with preferred experience or familiarity with Turso (libSQL) or SQLite architectures.
- Software Design & Architecture: Solid understanding of software design patterns, state management, component reusability, and clean code separation.
- Independence & Ownership: Ability to take a bespoke client concept from whiteboard/spec through to production deployment.

Nice to Have (Not Required)

- Familiarity with ASP.NET Core: Exposure to C# / ASP.NET Core backends to simplify collaboration and API

contracts.
- Industrial & Electrical Systems Knowledge: Basic understanding of electrical automation, PLCs, transformers, sensors, or industrial telemetry protocols (Modbus, DAQ, MQTT).
- Charting & Visualization Libraries: Experience with high-performance time-series charting tools (e.g., ECharts, Chart.js, D3.js, or uPlot).

📌 Full-Stack Web Developer (Mumbai)
🏢 Electrosoft Automation
📍 Mumbai