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Full Stack Developer

senior-full-stack
💰 Competitive Salary — Negotiable based on experience
🌍 Remote-First — Work from anywhere
 

We're passionate about the modern JavaScript ecosystem and build complete solutions using cutting-edge technologies.

Join us as a versatile full-stack engineer who thrives on building end-to-end applications—from database to deployment.

What You'll Do

  • Architect and develop complete IoT platforms from concept to production
  • Build scalable backends with NestJS, Node.js, and Python
  • Create stunning frontends using React.js, Next.js, React Native, and Vue.js
  • Design and optimize database schemas (MongoDB, MySQL, PostgreSQL)
  • Develop desktop applications using Electron.js
  • Implement real-time features with WebSockets and event-driven patterns
  • Deploy and manage applications on AWS, GCP, and cloud infrastructure
  • Own features end-to-end: database → API → frontend → deployment
  • Mentor junior developers and contribute to technical architecture decisions

Requirements

  • 4+ years of professional full-stack development experience
  • Expert proficiency with Node.js (NestJS/Express) and modern JavaScript/TypeScript
  • Strong command of React.js, Next.js, and React Native
  • Experience with Vue.js and Electron.js is highly valued
  • Deep knowledge of MongoDB, MySQL, and PostgreSQL
  • Proven ability to build real-time systems and handle high-concurrency scenarios
  • Experience taking projects from zero to production independently
  • Comfortable working across the entire stack: web, mobile, desktop, server, database
  • Strong understanding of microservices architecture and cloud deployment
  • Excellent problem-solving skills and ability to learn new technologies rapidly

Why Join GROSNET?

  • Work with a modern, versatile tech stack (MERN, Next.js, Electron, NestJS)
  • Build complete products that solve real-world problems
  • Autonomy and ownership over technical decisions
  • Remote-first culture with flexible hours
  • Collaborate with talented engineers across multiple countries
  • Competitive compensation with equity opportunities
  • Continuous growth through exposure to diverse technologies and domains

Back-End Developer

back-end-dev
💰 Competitive Salary — Negotiable based on experience
🌍 Remote-First — Work from anywhere
 

Join our engineering team and build the backbone of next-generation IoT platforms that power connected ecosystems worldwide.

What You'll Do

  • Architect and develop scalable backend services using NestJS, Node.js, and Python
  • Design robust database schemas for MongoDB, MySQL, and PostgreSQL
  • Build high-performance real-time engines using WebSockets and event-driven architectures
  • Develop microservices that handle millions of device connections
  • Implement RESTful and GraphQL APIs with comprehensive documentation
  • Deploy and optimize applications on AWS, GCP, and cloud infrastructure
  • Collaborate with full-stack and frontend teams to deliver seamless user experiences

Requirements

  • 3+ years of professional backend development experience
  • Expert-level proficiency with Node.js (NestJS/Express) or Python (FastAPI/Django)
  • Deep understanding of database design and optimization (MongoDB, MySQL, PostgreSQL)
  • Proven experience building real-time systems and event-driven architectures
  • Hands-on experience with microservices architecture and containerization (Docker/Kubernetes)
  • Solid understanding of cloud platforms (AWS, GCP) and deployment strategies
  • Familiarity with modern frontend frameworks (React, Next.js, Vue.js) is a plus
  • Strong problem-solving skills and passion for clean, maintainable code

Why Join GROSNET?

  • Work on cutting-edge IoT projects that impact industries worldwide
  • Collaborate with a talented, international team of innovators
  • Flexible remote work with autonomy and trust
  • Continuous learning opportunities with latest technologies
  • Competitive compensation with performance-based bonuses
  • Direct impact on product architecture and technical decisions

Front-End Developer

front-end-dev
💰 Competitive Salary — Negotiable based on experience
🌍 Remote-First — Work from anywhere
 

Shape exceptional user experiences across web and mobile platforms, bringing IoT interfaces to life with modern design and flawless functionality.

What You'll Do

  • Build beautiful, responsive web applications using React.js, Next.js, and Vue.js
  • Develop cross-platform mobile applications with React Native
  • Create stunning UI components with Tailwind CSS and Material-UI
  • Implement real-time data visualization and interactive dashboards
  • Collaborate with designers to translate mockups into pixel-perfect interfaces
  • Optimize application performance and ensure smooth user experiences
  • Work with backend teams to integrate APIs and real-time data streams

Requirements

  • 2+ years of professional frontend development experience
  • Expert proficiency in React.js and React Native
  • Strong command of modern JavaScript/TypeScript and ES6+ features
  • Experience with Next.js for server-side rendering and static generation
  • Proficiency with Vue.js is a significant plus
  • Hands-on experience with Tailwind CSS, Material-UI, or similar design systems
  • Understanding of responsive design principles and mobile-first development
  • Familiarity with state management solutions (Redux, Zustand, Context API)
  • Experience with Git workflows and collaborative development
  • Strong attention to detail and passion for creating delightful user experiences

Why Join GROSNET?

  • Create user-facing products used by thousands worldwide
  • Work with the latest frontend technologies and frameworks
  • Flexible remote environment with work-life balance
  • Collaborate with a creative, supportive team
  • Growth opportunities across web, mobile, and desktop platforms
  • Competitive compensation with performance incentives

Hardware Engineer

hardware-design
💰 Competitive Salary — Negotiable based on experience
🌍 Remote-First — Work from anywhere
 

Design the electronic foundation of innovative IoT products—from initial concept sketches to production-ready PCBs.

We're seeking talented hardware engineers who can transform ideas into robust, manufacturable electronic systems.

What You'll Do

  • Design complete electronic circuits from schematic capture to PCB layout
  • Create multi-layer PCB designs using Altium Designer and OrCAD Cadence
  • Perform component selection and Bill of Materials (BOM) optimization
  • Source and evaluate electronic components for cost and availability
  • Conduct design verification, testing, and validation of prototypes
  • Troubleshoot and debug hardware issues using oscilloscopes, multimeters, and logic analyzers
  • Collaborate with firmware engineers on hardware-software integration
  • Ensure designs meet EMC/EMI compliance and industry standards
  • Prepare manufacturing documentation and work with PCB fabrication houses

Requirements

  • 3+ years of professional hardware design experience
  • Expert proficiency with Altium Designer and/or OrCAD Cadence
  • Strong skills in schematic design and multi-layer PCB layout (6+ layers)
  • Deep understanding of analog and digital circuit design
  • Experience with high-speed design, signal integrity, and power distribution
  • Proficiency in component sourcing and supply chain optimization
  • Hands-on experience with testing and troubleshooting electronic assemblies
  • Knowledge of manufacturing processes (SMT, through-hole, assembly)
  • Familiarity with EMC/EMI design principles and compliance testing
  • Excellent collaboration skills with firmware and mechanical teams
  • Experience with IoT hardware and embedded systems is a strong plus

Why Join GROSNET?

  • Design cutting-edge IoT hardware for diverse applications
  • Work with the latest design tools and technologies
  • End-to-end ownership from concept to production
  • Collaborate with a talented multidisciplinary team
  • Remote-first with flexible work arrangements
  • Competitive compensation and continuous learning opportunities
  • See your designs come to life in real-world products

Firmware Developer

firmware-dev
💰 Competitive Salary — Negotiable based on experience
🌍 Remote-First — Work from anywhere
 

Craft the intelligence that powers IoT devices—where hardware meets software in mission-critical embedded systems.

Join our embedded systems team and develop firmware that brings sophisticated IoT devices to life.

What You'll Do

  • Design and implement embedded firmware for IoT devices using C/C++
  • Develop drivers and protocols for MCUs and embedded Linux systems
  • Implement industrial communication protocols: Modbus, Profibus, BACnet, OPC UA
  • Integrate wireless technologies: WiFi, BLE, LoRa, Zigbee, Z-Wave, and RF modules
  • Build real-time operating system (RTOS) applications with strict timing requirements
  • Optimize code for power efficiency and resource-constrained environments
  • Collaborate with hardware engineers on board bring-up and testing
  • Work with mobile and backend teams to ensure seamless device-to-cloud communication
  • Debug and troubleshoot complex embedded systems issues

Requirements

  • 3+ years of embedded firmware development experience
  • Expert-level proficiency in C/C++ for embedded systems
  • Strong knowledge of MCU architectures (ARM Cortex, ESP32, STM32, Nordic, etc.)
  • Experience with RTOS (FreeRTOS, Zephyr, or similar)
  • Hands-on experience with industrial protocols: Modbus, Profibus, BACnet, CANbus
  • Deep understanding of wireless communication: WiFi, BLE, LoRa, Zigbee, Z-Wave
  • Proficiency with real-time systems and interrupt-driven programming
  • Experience with embedded Linux and device drivers is a plus
  • Python skills for testing and automation are highly valued
  • Strong debugging skills with oscilloscopes, logic analyzers, and JTAG/SWD tools
  • Excellent collaboration skills with hardware and software teams

Why Join GROSNET?

  • Work on diverse IoT hardware projects across multiple industries
  • Access to cutting-edge development tools and equipment
  • Collaborate with talented hardware and software engineers
  • Remote flexibility with occasional on-site hardware testing
  • Competitive compensation and professional development support
  • Opportunity to work with the latest embedded technologies