11+ Ladder logic Jobs in India

Role: Senior PLC Developer

Location: Pune

Experience: 3-7 years

About company:

Requisimus is Germany headquartered, IT consulting and service organization. With over 25 years of expertise and global presence, we are committed to customer excellence and focused in addressing niche areas of product engineering, process consulting and software development in automotive, railways, production automation, data management and business IT domains.

Job Summary

We are seeking a skilled and proactive PLC engineer with good aptitude in programming.

Candidate should be flexible to work on PLC and eager to learn Embedded software in future.

Key Responsibilities:

• Strong PLC programming skills in Functional Block Diagram, Ladder Programming, Structured Text and SFC

• Good knowledge of UML diagrams

• Good understanding of Communication protocols over Ethernet.

Good to have:

• Good Communication Skills and Exposure to international customer.

• Experience or knowledge in Software version control tools eg. Git, SVN, etc.

• Eager to learn Embedded C, Firmware development, etc.

• Providing solutions to issues related to the connection of networks and platforms

Responsibilities:

·        Collaborate with cross-functional teams, including hardware engineers, system architects, and product managers, to define software requirements and specifications for embedded systems.

·        Design and develop efficient, reliable, and scalable embedded software solutions that meet the defined requirements.

·        Write, test, and debug code in programming languages commonly used for embedded systems, such as C, C++, and assembly language.

·        Interface with hardware components, such as sensors, actuators, microcontrollers, and communication interfaces (UART, SPI, I2C,CAN etc.).

·        Develop and implement device drivers, firmware, and low-level software to control hardware peripherals.

·        Participate in code reviews to ensure code quality, maintainability, and adherence to coding standards.

·        Perform unit testing, integration testing, and system testing of the embedded software.

·        Analyse and optimize system performance, memory usage, and power consumption.

·        Collaborate with the quality assurance team to identify and resolve software defects.

·        Stay up-to-date with industry trends, tools, and technologies related to embedded systems and software development.

·        Document software design, code, and test procedures for internal and external use.

·        Provide technical support to other teams during product integration, testing, and deployment.

Qualifications:

·        Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, or a related field.

·        Proven experience in embedded software development, including designing, coding, testing, and debugging.

·        Proficiency in programming languages such as C and C++.

·        Familiarity with Embedded C, 32-bit microcontroller,16-bit microcontroller hardware interfaces.

·        Knowledge of real-time operating systems (RTOS) and multi-threaded programming.

·        Strong problem-solving skills and ability to troubleshoot complex hardware-software interactions.

·        Excellent communication skills and the ability to work effectively in a team.

·        Familiarity with communication protocols (UART, SPI, I2C, CAN, Ethernet) is desirable.

·        Knowledge of security considerations in embedded systems is an advantage.

Location: Chennai

Min 4 Years Experience in Embbeded domain

1. C++

2. C++ ★ Profinet ProfiSAFE ★ Embedded RTOS

3. rtos c c++ python ★ Industrial protocols Embedded Security Threat Modeling ★ Embedded C Embedded Linux

4. Embedded Systems ★ Embedded C ★ C++ ★ RTOS

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 

• Design and implement software of embedded devices and systems from requirements to production and commercial deployment
• Design, develop, code, test and debug system software
• Review code and design
• Analyze and enhance efficiency, stability and scalability of system resources
• Integrate and validate new product designs
• Support software QA and optimize I/O performance
• Provide post production support
• Interface with hardware design and development
• Assess third party and open source software

• Proven working experience in software engineering
• BS degree in Computer Science or Engineering
• Experience in hands-on development and troubleshooting on embedded targets
• Solid programming experience in C or C++
• Proven experience in embedded systems design with preemptive, multitasking real-time operating systems
• Familiarity with software configuration management tools, defect tracking tools, and peer review
• Excellent knowledge of OS coding techniques, IP protocols, interfaces and hardware subsystems
• Adequate knowledge of reading schematics and data sheets for components
• Strong documentation and writing skills

We have a very urgent requirement with our client, please go through the job details and if interested do send us your updated resume and feel free to reach me.

Role: Functions Developer (Embedded c - Algorithm / Driving Functions Development)

Location: Hyderabad

Fulltime

Job Description:

• Design and development of automotive feature/function software/components (ACC, AEB, TSR, LKA etc.) for ADAS/AD systems
• Coordination and regular interaction with different stakeholders and teams like testing, requirements, leads etc.
• Participate in SW requirement generation, SW architecture, detailed design etc.

Requirement:

• 3-7 years of experience in development of Algorithm & Functions for advance driver assist systems (ADAS), Autonomous driving (AD)
• Development experience with safety critical systems
• Experienced in development using MATLAB Simulink, TargetLink, Stateflow
• Experience in modelling and validation of control systems
• Knowledge of SIL, Performance Test, Functional testing
• Embedded software development using C, C++
• Issue management and version control
• Knowledge of ASPICE processes, Static analysis, MISRA checks etc.
• Strong written and verbal communication skills
• Proactive approach for problem solving

Good to have:

• Knowledge of ADAS/AD functions (ACC, TSR, AEB, LCA etc), Data Analysis
• Experienced in managing and authoring of function specification requirements
• Familiarity with AUTOSAR RTE

Nice to have:

• AUTOSAR, Functional Safety (ISO26262) exposure
• Scripting Knowledge - Python, MATLAB
• Working knowledge of automotive protocols like CAN, Ethernet etc.

Experience in programming Embedded C applications.

• Strong development experience in embedded C and RTOS

• Strong debugging skills

• Embedded development tools and methodologies

• Version Control Systems – Clear Case / RTC /GIT

Should have detailed knowledge on microcontrollers / microprocessors

Should have detailed knowledge on Battery Electric Vehicle Powertrain (BEV), Fuel Cell and H2-Motor

Should have detailed knowledge in powertrain function development for BEV, Fuel Cell and H2-Motor 

Strong development experience in MATLAB for powertrain function development

Strong development experience in CAN / LIN /Flexray / UDS / KWP, SPI communication protocols

Knowledge in tools like CANalyser / CANoe, CANDiva, CANstress, CANDELA studio, Lauterbach

Experience in scripting languages like Shell / Perl / CAPL / Make etc.,

Experience in using tools like Logiscope / Function Generator / Oscilloscope, etc

Experience in configuration management & defect tracking tools

Automotive domain and powertrain systems knowledge a plus

Ability to work as part of a dedicated project team and independently

Strong communication and interpersonal skills.

Must be a self-starter.

• Works towards developing Stable & Efficient Firmwares for Embedded
• Responsible for developing Firmware which are Stable, Efficient and scalable.
• Responsible to create coherent and scalable architecture designs.
• Responsible for understanding and utilizing best BLE / IOT
• Responsible for understanding various RTOS design principles.
• Qualification: B.E. / B.Tech / M.C.A. in Computer Sciences.
• Must Proficient in Embedded C, C++, BLE, Zephyr RTOS, nRF.
• Ready to work from home.
• Should have above 4 years of experience.

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