Job Role: -Visit PGs, hostels, Real Estate and commercial buildings -Collect owner/manager contacts -Explain and demo our Smart Sub-Metering (Electric/water/gas, Rental solution )products (Meters + Mobile App) -Generate leads and follow up for sales Perks and benefits salary + Travel Allowance + Incentives
Role & responsibilities Job Summary : We are seeking an experienced Firmware Engineer to join our IoT/IIoT team. The ideal candidate will have hands-on experience in LoRaWAN firmware development, MQTT protocol, and AWS IoT Core integration, with a strong background in working with STM32 and ESP32 processors. You will be responsible for developing, testing, and deploying firmware solutions for devices utilizing digital I/O, RS485 communication, pulse counting, and analog sensors (including 4-20mA). Your role will be critical in advancing our IoT solutions, and you should be comfortable working across various hardware interfaces. Key Responsibilities : - Design and develop firmware for LoRaWAN devices using STM32 and ESP32 processors. - Implement and integrate the MQTT protocol for IoT communication. - Experience with up chirpstack server - Work with AWS IoT Core to connect, manage, and secure IoT devices. - Develop drivers for RS485 and digital I/O communication protocols. - Interface with pulse counting devices, analog sensors (4-20mA), and digital inputs/outputs. - Optimize firmware for FreeRTOS environments. - Collaborate with hardware teams to design solutions that integrate with analog and digital sensors. - Optimize power consumption and performance for IoT devices. - Test, debug, and ensure reliability and robustness of firmware across a variety of industrial environments. Required Skills and Qualifications : - Bachelor's degree in Electronics, Computer Science, or a related field. - 2+ years of relevent experience in firmware development, especially in the IoT/IIoT domain. - Expertise in LoRaWAN protocol and network architecture. - Hands-on experience with STM32 and ESP32 processors, and FreeRTOS. - Proficient in programming languages such as C/C++ and embedded systems. - Experience with RS485 communication, pulse counting, and interfacing analog sensors (4-20mA). - Familiarity with digital I/O systems and sensor interfaces. - Strong understanding of power management in IoT devices. - Experience with MQTT protocol and AWS IoT Core. - Knowledge of testing and debugging tools for embedded systems. - Experience in developing solutions for energy or water metering, and process automation is a plus. - Excellent problem-solving skills and ability to work in a fast-paced environment. - NB-IoT Communication Protocol Expertise understanding of NB-IoT : - Strong knowledge of NB-IoT architecture, 3GPP standards, LPWAN (Low Power Wide Area Network) technologies. - NB-IoT Module Experience: Hands-on experience with NB-IoT modules (e.g., Quectel, SIMCom, Sierra Wireless, u-blox). - AT Commands: Experience in using AT commands for configuring and managing NB-IoT modules. - Cellular IoT Communication: Understanding of cellular communication protocols (LTE-M, NB-IoT, GSM). Preferred candidate profile - Experience with industrial IoT/IIOT applications. - Knowledge of cloud services and edge computing. - Work experience of AWS, MQTT, RS485/modbus protocol, ESP32/STM32, LORA, NB-IOT,pulse driver , electrical meter communication driver using RS485 . - Understanding of IIoT security standards and best practices. Perks and benefits -Salary
Role & responsibilities Roles & Responsibilities Prepaid Smart Sub-Metering Sales Executive Market Development & Lead Generation Visit PGs, hostels, apartments, real estate projects, and commercial properties to identify potential customers. Generate and follow up on leads through field visits, phone calls, and online platforms. Customer Engagement Connect with property owners, managers, and facility administrators to present Mettsenias prepaid sub-metering solutions. Build and maintain strong client relationships to ensure customer satisfaction and repeat business. Product Demonstration & Technical Presentation Demonstrate the working of Smart Electricity along with the MettsPe (user) and MettsCred (owner) mobile apps. Explain benefits such as prepaid recharge, real-time monitoring, consumption tracking, and automated billing. Sales Closure & Documentation Prepare quotations, negotiate pricing, and finalize sales orders. Ensure timely completion of installation, activation, and customer onboarding. Payment Collection & Reporting Follow up for advance and balance payments within stipulated timelines. Maintain daily/weekly visit reports, customer data, and sales progress updates. Target Achievement & Market Feedback Achieve monthly and quarterly sales targets for meters and IoT gateways. Collect and report competitor activities, pricing trends, and customer feedback for continuous improvement. Preferred candidate profile Candidate from smart metering sales Preferred Candidate Profile Candidates with prior experience in Smart Metering Sales , IoT-based Utility Solutions , or Energy/Water/Gas Management Systems will be preferred. Should have hands-on exposure to B2B field sales , preferably dealing with property developers, facility managers, and PG/hostel owners . Familiarity with electrical metering concepts (single-phase, three-phase, Modbus, prepaid systems) and basic IoT/automation technologies will be an added advantage. Proven ability to achieve sales targets and handle lead generation, client demonstrations, negotiations, and payment follow-ups . Strong communication, presentation, and interpersonal skills to engage effectively with both technical and non-technical customers. Self-motivated, proactive, and willing to travel extensively across assigned territories for field visits and installations. Educational background: Diploma/Degree in Electrical, Electronics, or Instrumentation Engineering , or graduates with strong technical sales aptitude. Experience range: 15 years in smart metering, energy management, or related industrial/automation product sales. Candidates with experience in LoRa, Wi-Fi, or IoT-based gateway systems will be given preference.
Roles and Responsibilities Design, develop, test, and deploy scalable full-stack applications using Node.js , React.js , Next.js , and AWS cloud services. Collaborate with cross-functional teams including hardware, firmware, and product teams to gather requirements and deliver high-quality web and mobile solutions. Build and maintain CI/CD pipelines using Git and manage code repositories via GitHub . Integrate and optimize databases including MySQL , PostgreSQL , and MongoDB for efficient data storage and retrieval. Develop responsive user interfaces using HTML , CSS , and JavaScript with a strong focus on performance and cross-browser compatibility. Work on IoT/IIoT-based web and mobile applications tailored for utility monitoring, smart metering (electricity, water, gas), and Industry 4.0 use cases. Ensure database security , perform regular backups, and implement performance tuning strategies. Handle MQTT-based communication for real-time interaction with IoT devices (experience with AWS IoT Core or Mosquitto is a plus). Contribute to designing systems that scale to handle lakhs of IoT nodes , ensuring reliability and low latency across distributed deployments.