Member of Technical staff

C, C++ , Linux , Device Driver , Linux Internals ,

Processor knowledge like Arm , Intel , Protocol SPI , I2C . Networking experience,

L2 protocols knowledge, knowledge on Python/Perl ,

Broadcom DNX/XGS device experience is desirable,

Interested to learn New things,

 

C,C++, LINUX INTERNAL OR IPC, LINUX OS CONCEPTS, DEVICE DRIVERS,

 

PROCESSOR KNOWLEDGE

 

SCRIPTING KNOWLEDGE EIHER PYTHON OR PERL

 

You would be part of:

1. Designing/Improvement of new/existing architectures of distributed computing with subcomponents of Unmanned Aerial Systems (UAS).
2. Working/Researching with industrial state of the art sensor systems and modules, and developing drivers (HAL or wrapper) and applications around their usage.
3. Design and implementation of communication protocols between different subcomponents of UAS for distributed computing.
4. Writing Applications and Drivers from the scratch for (embedded)linux based systems.
5. Scripting and automations around work flows of UAS usage.
6. Working with existing sophisticated software stacks of subcomponents of UASs.
7. Working closely with electronics, design and systems teams for architecture development and deployment.
8. Working closely with Flight Controller engineers to do collaborative development of UAVs.

 

We expect you to be:

1. Experienced in hands-on development of complex embedded systems involving multiple microcontrollers or SoCs.
2. Very good in analytical abilities to be able to do core research and development activities.
3. Able to write low level drivers (wrapper or core) from the scratch.
4. Very comfortable reading and understanding datasheets and reference manuals of microcontrollers, peripherals, sensors etc.
5. Able to understand existing complex embedded software stack written in C/C++.
6. Solid in C.
7. Good in C++.
8. Comfortable with using hardware debuggers.
9. Having Hands-On experience with RTOS concepts like scheduling, threads synchronicity , race conditions etc.
10. Having Solid understanding of interrupt mechanisms.
11. Experienced in working with different hardware protocols like SPI, I2C, UART, PWM, CAN, USB etc.
12. Having Solid understanding of interrupts architecture of ARM based microcontrollers like STM32, LPC etc.
13. Having Good understanding of the concept of bootloaders.
14. Able to multitask.
15. A self-motivated and motivating personality who can work well independently as well as part of a team
16. Having good interpersonal and soft skills who can adapt to the work environment while manifesting a good positive attitude

You are awesome if you are:

1. Experienced in Linux Device Driver development.
2. Having good exposure of working on and understanding of any sensor modules like GPS, LIDAR etc.
3. Experienced in data filtering techniques (Example: Kalman filter)

Skills:

• C++, Unix/Linux, Oops Concept,

• Docker, Gtest
• database topics like Database DML/DDL, Joins
• Unix Commands, Shell Scripting, Make files, GDB debugger
• Agile/Scrum framework

Job Summary:

• 6 to 8 years relevant experience on C++.
• C++ OOPS concepts (Inheritance, Polymorphism, Templates, Pre Processor directives, Exception Handling etc.…)
• Sound knowledge of Design patterns like Singleton, Visitor and Decorators.
• Knowledge of STL, String Operations and Boost libraries.
• Thorough understanding of containers like Arrays, List, Vector, Maps, Stacks and queues.
• Concepts related to Streaming, String functions, Type castings, Pointer references, virtual functions.

• Proficient in working with Docker, Gtest
• Should have good handson for database topics like Database DML/DDL, Joins,
• Database Advance –Procedure, Index, cursors, SP etc.
• Should have ability to work on Unix Commands, Shell Scripting, Make files, GDB debugger etc.
• Should be experienced with Scrum framework

Job Description:

WLAN Linux Device Driver development (802.11ax preferred)

• WLAN Debugging
• WLAN Firmware development (802.11ac, 802.11n)
• Networking/Wireless Domain knowledge
• Hostapd, Supplicant
• Cross compiling/porting experience
• Performance optimization & Firmware enhancements

Must have Skills:

• 1-10 years of experience in Embedded Software Design, Implementation and testing
• Good knowledge of C or C++
• Basic knowledge in Scripting (Shell, Perl or Python)
• Proficiency in Problem Solving and Debugging skills
• Excellent team working skills
• Experience with version control e.g. GIT
• Basic experience of working in Linux OS
• Network Drivers
• WLAN Protocol Knowledge – 11n, 11ac
• WLAN Linux Device Drivers
• Hostpad, Supplicant
• WLAN Debugging
• Fluent in English

Desired Candidate Details:

• Design, development, and maintenance
• WLAN Stack development and debugging
• Feature Enhancements, Applications, Tools for SDKs
• Basic module level unit testing, System testing
• Providing support to technical documentation team and field application engineers
• Close collaboration with the Chipset Vendor on the Software Development
• Participations in the Product design and Software Design Documentation – High level / Module level / Low level design
• Troubleshooting software and architectural issues

We are looking for a seasoned Wireless LAN Software Engineer to join our Wireless & Networking team in Chennai, Pollachi, Kochi (Cochin), Gurugram, Manesar, Bengaluru (Bangalore). The candidate must be an experienced Engineer and a good team player, who will work on Wireless software solutions which will enable us to develop the products for our customers quickly with industry leading quality. Working with Embedded Software in agile development projects, you will be responsible for creating and maintaining software of Wireless Access Point and Router Products including Module design, Development, JIRA Updates and Unit testing of the Software that is meeting industry standards, creating demos of the solution and customer support.

• Product and Application Development in C.
• Develop and debug Applications and Firmware in/for Embedded Linux Environment
• Design and development of real-time, multi-processor / multi-controller systems.
• Module-level design with proper software design practices

Required Qualifications:

• 4+ years of C development AND Linux experience
• Linux user space and kernel space programming experience
• Linux system programming
• Work experience with 8 / 32-bit microcontroller programming
• Experience with CAN, MODBUS, and high power systems software development.
• Source revision control (git, svn)
• Degree in Computer Science from a reputed institution
• Linux command line and development tools (e.g. shell script, Make, CMake, GDB, and GNU development tools)

Preferred Qualifications:

• Exposure to a full product development cycle.
• Programming experience in an object-oriented language (C++)
• Programming experience in a high-level language (e.g. Python)
• Knowledge of common Linux system calls, kernel interfaces, Linux device drivers, and configuration.
• Exposure to multi-processor product architecture.
• Experience in open source components and libraries (e.g. libxml, glib, qt, dbus, OpenSSL, curl, etc)
• Experience with Level2 AC EV chargers and/or DC fast chargers.
• Experience OR Knowledge with standards ISO 15118-2
•  Add "8 bit / 16 bit / 32 bit microcontroller experience, specially ARM"

 

Job Area Engineering - Software

Location Remote

Job Description

This position is ideal for a Senior SW engineer who is passionate about solving challenging business problems and building security services that provide an excellent client experience. You will be an integral part of the vulnerability assessment product development team focusing on designing, coding, and testing new and enhanced security services for z/Linux. The successful candidate should be a self-motivated individual with expert software engineering skills and solid expertise with IBM mainframe technologies. Candidate must be flexible and willing to switch tasks based on team's needs.

 

Qualifications

Basic Qualifications

• Bachelor's degree in Engineering, Information Systems, Computer Science, or related field.
• 1+ years experience with Programming Language such as C, C++, Java, Python, etc.
• Linux kernel and device driver development
• Experience with development boards such as DragonBoard
• Experience with python, perl, rust, shell scripting
• C programming and debugging skills

 

Preferred Qualifications

• CPU and cache architectures
• Experience with JTAG and GDB debuggers
• Linux Kernel upstream patch submission
• CPU performance and power analysis

 

• Independent and self-motivated problem solver and strategic thinker
• Proficient in Git for development and patch/branch management

 

Essential Functions

• Good planning, time management, decision-making, presentation, and organization skills
• Effective written and verbal communication
• Excellent interpersonal and teamwork skills

i. Middle water and application development On C,C++ for interview power PC platform desired ii. Familiarity with sticker, serial programming, cross compiler, os peeing, debugging iii. Pthread, thread scheduling, priority management, memory protection, thread synch techniques I've. Software static and dynamic analysis desired v. MISRA C, DO254 vi. HMI development on QT Creator 5.4 vii. VxWorks and Linux

PURPOSE : 

The Senior Software Engineer works with an experienced cross-functional team to deliver innovative wireless communication security products. They will utilize real world knowledge and a disciplined approach to product development, and adapt readily - Time-To-Market demands, ensuring product quality and timely delivery in a highly dynamic market environment.

ESSENTIAL FUNCTIONS : 

- Design and deliver server platform based software products from conceptual stages to production delivery. 

- Work independently on all phases of server centric software development including specification, architecture design, rapid prototyping, efficient coding, integration, debug and unit testing. Support UL and EN regulatory compliance 

- Work collaboratively and effectively as part of a small team on fast paced projects that have tight deadlines. 

- Support manufacturing life cycle for new products from NPI to production run and incremental software release of functionality. 

- Lead, train, and mentor junior engineers 

- Document and present design requirements to staff 

- Possess a demonstrated ability to communicate with customers via email and phone 

REQUIRED SPECIFIC JOB KNOWLEDGE, SKILL AND ABILITY :

The individual must possess the following knowledge, skills and abilities and be able to explain and demonstrate that he or she can perform the essential functions of the job, with or without reasonable accommodation, using some combination of skills and abilities. 

- Must be an excellent SW developer. We expect experience developing software C/C++ in Linux and Perl. Other scripting languages is a plus (i.e. Python). 

- Strong experience with SQL, Database design (MySQL a plus) 

- Experience with Network Security Administration and understanding of the full SDLC. 

- Experience with Multithread, Socket connection, OpenVPN server setup, OpenSSL, Certificate, Encryption, and TCP/IP troubleshooting. 

- Experience with Testing tools, virtualizing servers, and using source control (SVN a plus). 

- Experience with Linux development infrastructure, tool chain and build environment (Jenkins a plus). 

- Experience developing both Linux application software; installing Linux software and configuring Linux systems. 

- Experience with Application server remote update, and Apache Server authentication. 

- Proven record of designing and delivering complex networking products from inception to production delivery. 

- Previous experience developing quality software for commercial products. 

- Experience with communication systems involving wireless, radio, security and mesh networking technologies is a plus.

Experience with OSI networking protocols and applications is a plus. 

- Experience with system development tools, including Source-Level Debuggers, Protocol Analyzers (Wireshark), Code Analysis tools, etc. 

- Experience with any of the following is nice to have: Apache Server, GPIO, TCL/Tk, BACnet, Cloud server setup, and WebGUI design (javascript and jQuery a plus).

We are looking for a stellar Full Stack developer to help us build our next generation IoT/Embedded devices. Responsibilities: • Build our backend APIs and embedded software for IoT/Embedded devices • Work with product owners to spec the requirements. • Design, code, test and deliver various features in our product roadmap. • Integration with Amazon Alexa, Google Home Kit, Apple Home Kit and other third party platforms. Requirements Required Skills: • 2+ yrs experience in building Embedded software • 1+ yrs in building IoT/Embedded devices. • 2+ yrs in Python, Php, Java • 2+ yrs in building APIs • Strong networking knowledge. • Hands on knowledge of IoT • Hands on knowledge of Unix/Linux. • Good oral and written communication skills in English Preferred Skills: • Prior experience with IoT/Embedded • Experience with scrum development, Jira & Git/SVN • Experience with Raspberry Pi/Arduino platform. • Experience with App development on iOS and Android.

• Hands on experience on - C++(14), Perl Scripting, SQL, Linux • Nice to have: Low Latency, FIX, Algorithmic Trading, Exchange Protocols