1. Good Knowledge in Hardware Development (Various Sensors, PCB Designing, Various Micro-controller boards)
2. Firmware designing (writing code on various micro-controller platforms using various hardware communication protocols (USART, SPI, I2C, CAN, etc). Great command in Embedded C Programming and Python.
3. Should have worked with various wired and wireless devices for communication ( Like GSM, GPS, GPRS, Wifi, BLE, Xbee, etc)
4. Should have practical experience in basic networking with devices.
5. Should have worked on various Hardware platforms like Arduino, Raspberry Pi, Web Frameworks, etc.
6. Should have worked with various methods of communicating sensors data on various clouds using API's using multiple protocols like HTTP, TCP-IP and MQTT, etc.
Experience Required : Minimum 4 Years
Expected Salary : 4 - 5.5 CTC

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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
Requirements:
- Very good programming knowledge in C/C++
- Experience in Multi-threaded software development
- Understanding of operating systems concepts, system performance, and optimization
- Familiar with working in an Embedded Linux development environment.
- Excellent problem-solving/debugging skills, design, development, troubleshooting, and debugging
- Knowledge of embedded tools like emulators, linkers, makefiles, etc
- Experience in voice applications development, preferably on client/server platforms
- Knowledge of RTOS programming will be added advantage.
- Understanding of different processors. microcontrollers architectures.
- Familiarity with development tools such as GCC, GDB, Eclipse, GNU Make, etc
Knowledge of Embedded system architecture such as memory hierarchies,vector
Processing.
Experience in resource /load sharing and synchronisation techniques for multi - core
processing.
knowledge of embedded processor internals.
Automotive domain Experience.
Location : Hyderabad
Qualifications: BE/BTECH from EE/EC
Experience : 3-5 Years
Desired Candidate Profile:
-Development of Embedded device drivers, Ethernet, USB, SPI.
-Able to read data sheets.
-Good debug skills.
-Board bring up skill.
-Worked on application processor type boards( T2080/2081 etc. )
-Strong in embedded C
-Proficient in board bring up and device drivers is needed.
-System programming and building multi-platform SDK on Linux or other OS is desirable.
-Onsite system integration.
-Should have hands on debugging experience.
-Candidate is expected to have strong knowledge of C and C++.
-Understanding and experience using structured programming techniques.
Job Type: Full-time
Salary: ₹300,000.00 - ₹700,000.00 per year
Schedule:
Morning shift
Ability to commute/relocate:
hyderabad, Hyderabad - 500003, Telangana: Reliably commute or planning to relocate before starting work (Required)
Experience:
total work: 3 years (Preferred)
Exp. with cellular & base station HW/Baseband system and board level system design.
Domain Skills
Leads a team of Engineers for designing and architecting next generation platform solutions for clusters/Interior monitoring systems
Architecting the design for new features and technologies for Platform.
Expertise in programming using C, C++ and good understanding of OOAD & UML
Capable of analyzing HW schematics to realize the SW requirements.
Support and resolve issue resolutions and clarification for cross-functional teams.
Support team lead and project manager at program level in resolving open issues
Technical Skills
Expertise in memory management (eMMC, NAND)
Design, Develop and test device drivers in Linux/Android/QNX platform.
Multithreaded programming, usage of IPCs, Interrupts & synchronization methods.
Expertise in using the communication protocols (I2C, SPI & UART) in the device driver.
Expertise in handling Device Tree based configurations.
Strong C & C++ programming skills, OOPS concepts
Linux Architecture knowhow
Strong in software development for real-time embedded systems
Experienced in Design/Architecture Tools like EA
Expertise in SCM Tools like GIT/GERRIT
Ability to create and review changes for Gerrit and participate in a continuous integration loop
Ability to create/understand the build infranstructure using CMake for the middleware components
Experience in Unit test tools like cppunit, gtest.
Know-how and experience of SAFe/Agile Development
Knowledge in Automotive Safety Standards and Processes (ASPICE).
Logical, Analytical and Debugging/Problem-Solving skills
Qualifications
B.E/B.Tech in Computer Science with hands on with Embedded software development on RTOS
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Excellent knowledge of OS concepts |
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Working knowledge with SW design and development tools |
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Basic knowledge of software and system integration |
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Excellent knowledge of AutoSAR architecture |
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Knowledge of ISO26262 Functional Safety, |
| Knowledge of programming languages (Embedded C, C++) |
| Atlassian Suite (Jira, Confluence) knowledge |
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- Work directly with the other Software/Firmware Engineers and Electrical/RF/Systems Test Engineers to write needed software
- Design and implement software platform for firmware on embedded CPUs with multiple OS such as Windows, Linux, FreeRTOS, TI-RTOS and embedded Linux
- Use compliers, debuggers revision control and automated build systems.
- Design/develop components of software platform for use by other developers to extend its capabilities and build custom applications/behavior on top
- Develop build methodologies, debugging tools/utilities
- Develop and release Software using Agile methodology
- Write unit tests and support continuous integration and automated test methodology
- Brainstorm for new ideas and ways to improvement product and processes
- Consult with peers for feedback during debug/testing stages
- Document and maintain design processes
Software Engineer(Layer 2/Layer 3)
Location : Gurgaon (WFH currently)
Experience/ Skills Required : 5 to 10 years
To be successful in this role you should be well versed with the concepts of networking and comfortable in C programming in a linux environment for embedded software. As we use Linux, experience with this operating system is a mandatory requirement, knowledge and experience on OpenWrt is a bonus. Working experience with router software development for layer 3 and layer 4 features.
Domain knowledge required: IPv4, TCP/UDP, IPv6, NAT, Firewall (iptables), DHCPv4, DHCPv6, IPv6 prefix delegation, Port forwarding, Source based routing, Policy based routing, L3 QoS, IGMP proxy, IPv6 MLD snooping, DNS, DNS proxy. Knowledge on VoIP is a bonus.
Management methods: TR069, SNMPv2, CLI.
Operating system: Linux, OpenWrt
Programming languages: C(must have), Python
Working for us means having a healthy interest in Software but most of all, you like to work in a team. You like to take initiative and have the “just do it” approach. Having the right mentality and attitude are more important for us than a degree. Dedication, investigation and responsibility are keywords for us. Preferred years of experience in industry/technology: 5-10 years.
Role:
As a Software Engineer you develop new software features and solutions for our fibre connectivity product portfolio. The position offers a wide range of possibilities to work with everything from low-level Linux drivers to high-level applications. You develop for various protocols and HW interfaces, often in complex network scenarios in combination with customer specific requirements. The team is responsible for all SW development for existing and new Home Gateways. This means development of Linux drivers, network functionality, remote Management (TR-069) and VoIP application (sipapp). The development is mainly done in C and in Linux environment, knowledge in Python is an add-on. Products and development are realized in Agile.





