IoT Embedded Developer

Key Information:

- Location: Mumbai
- Workplace type: Hybrid, with the flexibility of working from home once/twice a week
- Experience level: 3-5 years
- Tech stack/wireless technologies used: Bluetooth, Wi-Fi, Zigbee
- Cloud technologies: AWS IoT, Azure IoT Hub
- Programming Languages: C, C++, Python, and assembly language for embedded systems, Squirrel Language
- Other skills we consider: (3As) Adaptability, Accountability and Attention to detail

Role Overview

We are looking for an experienced embedded system developer whose primary responsibility will be firmware development as well as assisting the team which develops IoT sensor devices. You will collaborate closely with hardware engineers, software engineers of Smart Buildings team and other stakeholders to deliver robust and productive embedded systems. Ideal candidates will have capabilities in writing firmware in C, C++, and Squirrel Language. Will have excellent skills in collaborative problem solving, the willingness to overcome hardware constraints, and the internal drive to create quality products.

Key Responsibilities:

- Design and develop embedded software for IoT devices, including firmware, device drivers, and communication protocols
- Integrate sensors, actuators, and other hardware components with embedded systems
- Implement and optimize IoT connectivity solutions (e.g., MQTT, CoAP, HTTP) for device communication and data exchange
- Develop secure embedded software solutions to protect IoT devices against cybersecurity threats
- Conduct testing and debugging of embedded systems to ensure reliability, stability, and performance
- Collaborate with cross-functional teams to define requirements, specifications,



and architecture for IoT products
- Stay updated with emerging technologies and industry trends in IoT and embedded systems

Requirements:

- Bachelor's degree in Electronics Engineering, Electrical Engineering, Computer Science, or a related field
- Proven experience in embedded systems development, including real-time operating systems (RTOS) and microcontrollers / microprocessors
- Proficiency in programming languages such as C, C++, Python, and assembly language for embedded systems.
- Experience with IoT communication protocols and standards (e.g., MQTT, CoAP, Lora WAN)
- Experience in squirrel programming for the Electric IMP platform will be a plus
- Understand underlying electronics to the point where they influence firmware development and debugging
- Experience of hardware protocols such I2C, SPI, one wire is necessary
- Experience with low-power design and advanced sleep modes
- Good experience in the simulation and designing of electronic circuits and PCB layouts
- Experience interfacing with Wi-Fi and Bluetooth 4.2 modules
- Knowledge of IoT communication protocols such as MQTT, WebSocket, LoRa, BLE etc. will be preferable
- Knowledge of hardware design and schematics to collaborate effectively with hardware engineers
- Strong problem-solving skills and attention to detail




- Ability to work independently and as part of a team in a quick-paced environment
- Excellent communication skills and ability to explain complex technical concepts to non-technical stakeholders

Preferred Qualifications:

- Experience with cloud platforms (e.g., AWS IoT, Azure IoT Hub) and edge computing
- Familiarity with wireless technologies (e.g., Bluetooth, Wi-Fi, Zigbee)
- Understanding of cybersecurity principles and best practices for embedded systems
- Prior experience in IoT product development and deployment

Behaviours and Mindset:

- A clear and logical thinker
- Passionate about technology and problem-solving
- Challenges designs and solutions to optimize product quality and effectiveness
- Takes ownership of mistakes and actively drives personal and team development
- Demonstrates commercial thinking in decision-making and actions
- Possesses strong communication and interpersonal skills, adept at clear verbal and written communication with diverse stakeholders
- Demonstrates a positive, can do attitude and adapts flexibly to meet evolving business demands
- Proactively pursues personal development, showing curiosity and enthusiasm to learn about new products and services as Freespace expands its offerings
- Learns from mistakes and ensures they are not repeated, fostering continuous improvement and reliability
- Collaborates effectively within teams, taking the initiative to support collective success when required

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Embedded Engineer (Mumbai)
🏢 Freespace
📍 Mumbai