IoT Engineer

As an HMI developer or architect at Crossware, you will be responsible for bringing pixel-perfect HMI to life. Understanding customer requirements and then building pixel-perfect and highly performant HMI applications would be your main responsibility. To summarise you will work on

1. Developing HMI application in Qt or similar UI frameworks
2. Develop C++ or Rust backends for the HMI
3. Understand and optimize potential performance bottlenecks

Automotive Embedded Developer

Experience: 3-8 Years
Location: Bangalore, Hyderabad, Chennai, Pune, Thiruvananthapuram, Calicut
Company: Tata Elxsi

Skills : Embedded C, CAN Protocol, Vector Tools, Aspice. Design and Development of ECU 

Developer Software (Embedded)

Location: Udaipur

Qualification: BE in (Electrical/Electronic Engineering)

 

Technical

· Experience in design and development with structured Software Development Life Cycle for embedded applications

· Proficiency in C language or assembly programming, Microcontroller, Micro Processor.

· Preferably experience in working and understanding the metering domain

· Proficiency in development processes, tools/IDE (KEIL, IAR, Eclipse) & test automation

· Unit testing skill

· Interface RS485, RS232, SPI, I2C, USB, LCD, Keypad, Flash, EEPROM

· Coding Standards and MISRA rules are preferable

· Knowledge of ARM / MIPS / Coldfire / MSP430 / dsPIC / 8051 and other popular processor

· Experience in working on communication products based on GPRS, ZIGBEE, ZWAVE, Ethernet, Power line communication, DLMS, MODBUS

 

Job Description

· Understand improvement requirements and develop improvement solutions & package, according to technical specifications / high-level solution design

· Responsible to carry out effective and timely unit testing, in order to, deliver first time right solutions

· Development of automation framework/compiler / emulators to speed up business delivery cycle in NPI programs

· Keep track of new trends, continuously learn and self-develop skills by ensuring effective knowledge sharing through group meetings and training. Impart training to new joiners as and when assigned

· Proficiency in developing embedded software design with high reusability using relevant tools and BSM or flow diagram

Responsibilities and Duties
The team leader will be leading a team of Hardware engineers, firmware and testing engineers. Being a team leader, you will primarily be responsible for fast and accurate delivery from the team which might even include handholding of team members whenever needed. Embedded team would be responsible for the following:
Hardware Design including

• Circuit design as per design requirements
• Schematic capture in the tool
• CAD layout
• QA/QC/functional testing
• PCB assembling and rework
• Lab inventory management
• Component procurement.

Firmware Design Including

• Firmware Design and architect
• Software Development
• Firmware Testing
• Code management over svn

Other Responsibilities

• The team leader would also be responsible for architecting the system, creating detailed design documents as per requirement and maintaining quality control of all the deliverables.
• The team leader would also be required to create a detailed test plan and list of test cases to be executed and if needed, create proper environment for the same.
• Ownership of the ‘ground up’ design and architecture of embedded software for real time applications.
• Decomposition of designs in to structured modules/functions ready for implementationby yourself and the team.
• Hands on development in C of new ARM based embedded software for a range of products currently under development
• Ensure quality of software using appropriate methods(Code Review, Static Analysis, Unit Test etc.) and application of suitable Coding Standards
• Maintain, update and enhance existing embedded software written in C
• Documentation of software products, development and execution of test plans
• Work closely with other members of the engineering team to assist with the correct choice of processors and supporting hardware

Required Experience, Skills and Qualifications

• Experience of 8+ years in field of embedded systems designing and developement.
• Familiar with usage of various LAB instruments.
• Strong fundamentals of electronics (Digital and analog) are must.
• Well versed with circuit designing and HW debugging
• Analog and Digital Circuit designing: familiarity with micro-controllers, memories, communication interfaces, op-amps, comparators, relays, inductors and capacitors, Handling EMI and Noise issues associated with circuits.
• Understanding of BLE protocols will be required.
• Understanding of scientific methodologies of experimentation, data-gathering and interpretation and hypothesis.
• Understanding of basic architecture, debugging of sensors.
• Experienced in embedded-C coding, memory allocations.
• Experience with any RTOS designing preferably with FreeRTOS at least with Semaphores, SW Timers, synchronisation and event handlings, task handling and prioritization.
• Understanding of micro-controller architecture, programming and debugging methodologies, interrupt-handling.
• Experience with any of the IDEs and debuggers for ARM architecture.
• Basic understanding of assembly programing of ARM architecture
• Understanding of basic peripherals like UART, CAN, I2C, Timers, Counters, PWMs, ADCs, DAC.
• Experience/knowledge in IoT devices (sensor, gateway, cloud) handling.
• Familiarity with CAD tools for schematics and layout generation.
• Experience on MS-Office.
• Familiarity in understanding and creating various test plans and documents.

General Skills Needed/ Requirements:

• Strong knowledge of components and should be able to suggest the team with right componenet
• Candidate must have a knack to use his/her technical knowledge to give it back to society.
• Candidates passionate to bring a change in society will be preferred with no compromise on pay check.
• Candidates must be open to work with communities to get feedback on product features so that products are best fit for social upliftment.
• Candidates must be open to travel to needy communities and should not hesitate to get his/her hands dirty to bring a change to the communities.
• Candidates must find associated with the cause and mission of the company.
• Open to work in open startup culture and give his/her 100%.
• Analytical reasoning and fact-based brainstorming capabilities will be highly preferred.
• Ready to relocate to Gurugram.
• Occasional field visits.

Job Description

 

Embedded Software/Firmware Design and Development on OS/Non-OS based platform

Necessary system architecture development and implementation

Device, sensor and gateway selection and integration based on industry use case.

Development on Image Analytics and Cloud/Platform integration

Development or integration of Cloud/Platform communication protocol

Technical Documentation and Testing of the developed system

 

Desired Skills, Knowledge& Experience

 

B. Tech/M. Tech/MCA with 8-10 years of industry experience

Strong programming skills in C/C++ and Python development in Linux

Experience in device or sensor communication interfaces (wired/wireless, short range/long range).

Experience of microcontroller and microprocessor.

Knowledge of IoT gateway firmware development, container, and OS hardening.

Experience in device communication protocol, Edge computing and processing

Competent in application development for Image processing, transmission, and storage

Good understanding and of programming primitives, data structures, multi-threading and memory management techniques

Strong command over complex sensor and hardware control logic to work seamlessly with edge devices or gateway

Proactive and Self motivated

Strong verbal and written communication skill

Develop, design, and implement embedded applications.

· Prepares appropriate documentation as required by internal product development processes

· Conducts and participates in design, code and test reviews and inspections, as well as the feasibility, efficacy and compliance to functional and regulatory standards.

· Works closely with the software team, the software verification team, the functional manager and the project manager.

· Collaborates with distributed, cross-functional teams to ensure products meet quality, performance, scalability, reliability and schedule goals.

· Investigates software, hardware, and system problems using a variety of techniques and provides innovative solutions.

· Conduct and participate in reviews and inspections for all elements in the firmware lifecycle to ensure that our code quality and customer satisfaction goals are achieved

· Integrate and validate new product designs

· Provide post-production support

 

Skill Sets:

• B.Tech. / M.Tech. (any stream)

· Good knowledge in firmware development field with more than 3 years of experience

· Basic knowledge of software life cycle, algorithm and data structure.

· Excellent knowledge of OS, coding techniques, IP protocols, interfaces and hardware subsystems

· Adequate knowledge of reading schematics and data sheets for components.

· Ability to understand the electrical schematics and work closely with electrical team.

· Experience with Real Time Operating Systems and Embedded Linux.

· Mode of network connectivity - good idea about GSM/GPRS, Wifi, Ethernet mode of connections. TCP, MQTT, HTTP mode of connection will be a big plus

· Protocols Like UART, SPI, I2C, CAN, MODBUS, TCP/IP, USB, Bluetooth.

· Experience in modules like Wi-Fi, BLE, Lora WAN, ZIGBEE, RF etc.

· Should have experience in working with TFT and LED displays.

· Extensive experience in micro-controller/microprocessor (like ARM Cortex M, ESP32, STM Chips, NXP, BeagleBone , ESP chips, BeagleBone black, STM Chips, Atmega chips etc.)

· Familiarity with software configuration management tools, defect tracking tools, and peer review (GIT, SVN)

· History of driving project execution and timely delivery while ensuring a quality focus.

· Experience writing / interfacing with device drivers.

· Experience in Agile development processes and philosophies.

· Strong documentation and writing skills

 

Mandatory Skills:

· Basics of embedded system development

· Embedded C/C++

· Scripting Lang - Python

· Basics of wireless communication

· RTOS

· Strong Problem-Solving Skills

· Analytical Skills (Good Aptitude)

· Communication Skills

Candidate should be strong in power electronics with experience in IoT and coding.
Experience in integration of different hardware expected. Should have knowledge in Automation and latest trends in it.

Must have
 Hands on experience in developing low level software for microcontroller based environments with ARM/Cortex processors or similar.
must do a Project:Linux Device Drivers
Experience in all aspects of designing and developing SW in C/C++ language for embedded platforms.
 Advance level knowledge of modern microprocessor architecture – MMU, Caches, Exceptions, interrupts, instruction sets etc. 
 Experience in working with multiple common h/w interfaces like USB, Ethernet, PCIe, DDR controller, DMAC etc. 
 Device driver or stack development in at least one major Operating system for at least one complex interface. 
 Experience in SW protocol stacks like USB, TCP/IP, File system etc. 
 Experience in Board Bring up, Device drivers, Firmware, Boot Loaders, Tool chains & Build systems. 
 Understand project requirements, customer use cases & specifications for features and convert them to standout software.  Initiate and drive Test strategies and Test plan design for software.
Key Skills
Linux Device Driver , DSP knowledge preferred
Required Experience and Qualifications
B.Tech/B.E  

What are we looking for? We’re looking for candidates who are mission-focused, data-driven, and above all else, looking for a deeper impact on people’s lives through their work. Who is Next? Next is a product-based company and we are taking on bigger challenges, challenges which make this world a better place; better than what we found. If you are passionate about machine learning & electronic devices then come, join our small team and together we would build products which we all can be really proud of. Knowledge & Experience: ======================= - Hands on experience in Electronic & Communication Engineering/related subject - Minimum of 3 years proven design experience in the industry. - Excellent knowledge of digital electronic circuit design. - High-Speed PCB Design - Learning new software’s within no time - Worked on real-time PCB Designs and Embedded programming - Ability to write comprehensive technical design documentation. - Proven experience in handover and management of designs in production. - Excellent hardware troubleshooting skills. - Worked on real-time PCB Designs and Embedded programming - Able to support/debug system integration - Good communicator Main Duties of this Position: ============================= - Take responsibility for the design and overall quality of the hardware, and provide leadership and guidance for junior engineers. - Documentation of design specifications and implementation details. - Upholding of hardware design standards and methodologies. - Realization of complex system requirements to provide robust and reliable hardware solutions. - Responsibility for the complete implementation of detailed technical items and an understanding/appreciation of system level items. - Flexibility is essential as specifications may not be fully defined at the start of development. - Collaboration with other team members (including both hardware and software engineers) to agree with system designs, interfaces and protocols etc. - Development of appropriate test hardware and procedures, both informal and formal, to prove the correct operation of hardware. - Provide support for the hardware and manage component obsolescence throughout its lifecycle. Highly Desirable: ================= - Use of PCB layout tools preferred DipTrace. - Experience of C, preferably in embedded applications. - Basics of Embedded Android - Worked on Linux Kernel development - Support and perform software debugging. - Design of circuits containing embedded processors like ARM series and FPGA. - Efficient DC power supply design Behaviors: =========== - Ability to work individually and in a team. - Innovative thinker and problem solver. - Ability to effectively research and solve complex technical issues. - Excellent interpersonal skills. - Good attention to detail. - Flexible and adaptable What can you expect from us? ======================= - At Next, everyone is on Product Team. You will be heard and you will never run out of opportunities to share your ideas and feedback. - We automate our menial tasks and focus only on what’s important. So, you get to work on things you love :) - Recognition for your efforts. Something that we are very open and serious about. - Growth! Next would push you to the limits that you aren’t aware of.