Software Engineer(Layer 2/Layer 3)
at It offers user-friendly fiber speed equipment.
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.

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Location: Chennai
Experience : 3+ years
Budget : 1.2 LPM
We are looking for
Python Engineer who has experience in embedded system is must. Please look for the candidates who are trustworthy and good in communication.
We are looking for a skilled Python Embedded Engineer with 3+ years of experience and exposure to embedded systems.
The ideal candidate will work closely with cross-functional teams to design, develop, and optimize software solutions that interact with hardware and embedded platforms.
Key Responsibilities
Design, develop, and maintain robust Python-based applications and tools.
Work on embedded system software development and integration.
Collaborate with hardware, firmware, and system teams for end-to-end solution development.
Optimize software performance for embedded environments.
Debug, troubleshoot, and resolve system-level issues.
Participate in code reviews and ensure adherence to coding standards.
Contribute to testing, validation, and product release activities.
Required Skills & Qualifications
3+ years of professional experience in Python development.
Strong understanding of software development fundamentals.
Experience or exposure to embedded systems is preferred.
Knowledge of hardware-software interaction and communication protocols.
Familiarity with Git or other version control systems.
Good analytical and problem-solving skills.
Strong communication and teamwork abilities.
Good to Have
Experience with C/C++.
Knowledge of RTOS or Linux-based embedded systems.
Experience with microcontrollers, sensors, or device drivers.
Exposure to CI/CD and automated testing frameworks.
- 8+Years of Exp in C++ Developement
Software: C++, Jenkins, Visual Studio, Linux, CheckMarx, GitHub, Google test framework.
Application Architecture: Scalable, Resilient, Cloud deployable, high performance based.
DB: Oracle
Libraries: CPLEX (knowledge of CPLEX is a plus)
What You'll Do
● Develop embedded system architecture that is efficient and scalable
● Develop multi-device system design, envision customer interaction, and corner cases to build issue-free design
● Develop firmware code for Interrupt driven system which interacts with Android and cloud
● Implement function safety, protection and security in the embedded system
● Implement predictive hardware failure features
Who You Are?
● Passionate individual who loves to work on embedded systems. a person who likes to drive things actively rather than waiting for tasks to get assigned.
● Strong programming capabilities
● Understanding of electronics and hardware
● Clear thought process, believe in simplifying rather than complicating
● Argue and fight over the opinions. Believe in delivering the best for the users
You Should Have
● 3+ year experience in embedded system design
● Mastery in C/C++ for embedded systems. Strong fundamentals of Microcontrollers and their common peripherals.
● Strong basics of C/C++, memory map, compiler functionality
● Done multiple projects during graduation/post-graduation. Participated and performed in tech competitions.
● Experience working with actuators like motors (DC/brushless), LED/LCD and HMI interfaces, speakers, sensors etc
● Experience working with motor control algorithms and PID controllers
- Proficiency with Linux OS and basic bash scripting
Strong in Basic C++, STL, Linux
OOPs, Exception Handling
Design Pattern and Solid principles, concepts related to UML representation
• Solution, design, and architecture concepts
• Knowledge on Pointers and smart Pointers.
• IO streams, Files and Streams and Lambda Expressions in C++ added advantage.
• Features of C++17 and usage of STL in C++ is added advantage.
• Templates in C++.
Communication skill, Attitude, learnability
The ideal candidate will be responsible for developing high-quality WIFI applications. They will also be responsible for designing and implementing testable and scalable code.
Job requirement and Skills
- Embedded development in C/C++ on Linux
- Experience with WiFI chipsets (Atheros / Qualcomm / Broadcom)
- Worked with WiFi drivers and WiFi stack
- Strong debugging skills
Experience
- Minimum 5-10 years of experience
- Educational Qualifications: BE/ME
- Experience developing RRM, SON features in WiFi will be great .
Embedded System Engineer
Working on Embedded programming on the microcontroller, Linux/Android OS development
Working on component sourcing, PCB Design and fabrication
Working on assembly and testing
Working on field deployment and Testing
Skills:
Embedded Systems
C Programming
Must be exceptionally good in Embedded Systems C programming, testing/ debugging and in advanced C concepts
Capable of working in Embedded Systems based projects based on 8 and 32 bit microcontrollers (STM32)
Experience with communication protocols and peripherals like UART, SPI, RTC, Ethernet
Hands on experience in IDE like Keil, AVR Studio, MPLAB
Strong documentation and writing skills
Work Experience
1-3 years preferable, fresher with good embedded system knowledge can also apply
Xfinito is building a portfolio in new product innovation, product contribution and infrastructure goals while providing individuals and teams the freedom to emphasize specific types of work.
Our work focuses on real –world problems that span the breadth of biomedical engineering, embedded systems, computer science, such as machine and deep learning, data mining, natural language processing, hardware and software performance analysis and much more.
JOB ROLE: EMBEDDED SOFTWARE ENGINEER
ROLES AND RESPONSIBILITIES:
- Work with Hardware, Systems and other multi-functional teams and deliver high quality software at fundamental layer of operating system including frameworks, daemons, drivers.
- You need to keep security and performance in mind, enable key features to improve privacy and prevent fraudulence
- The position requires high level thinking to design code solutions along with low level programming and excellent communications and leadership skills, with the ability to work in a fast paced environment.
RESPONSIBILITIES:
- Rich experience of programming on cryptography
- Profound understanding on Operating System concept
- Highly self-motivated and capable of work and finish tasks alone
- Comfortable and adaptable in a fast-paced environment
- Fluent in both oral and written English
- Strong communication and interpersonal skills; excellent judgment
EXPERIENCE:
- We as a team are looking for freshers or young professionals with 0-4 years of experience having a a self-directed, proactive approach to tackling problems and working through impediment and an ability to generate trust and build alliances with co-workers.












