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About us:
Arista Networks was founded to pioneer and deliver software driven cloud networking solutions for large datacenter storage and computing environments. Arista's award-winning platforms, ranging in Ethernet speeds from 10 to 400 gigabits per second, redefine scalability, agility and resilience. Arista has shipped more than 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Committed to open standards, Arista is a founding member of the 25/50GbE consortium. Arista Networks products are available worldwide directly and through partners.
About this role:
- You will be working with the WiFi team at Arista, developing cutting edge and next generation WiFi solutions in a fast-paced environment. The WiFi team is responsible for the end to end development of the Cloud managed WiFi product portfolio of Arista. This specific position is for the WiFi AccessPoint team.
- As a core member of the AccessPoint team, you will be working closely with relevant teams to understand product requirements, design the solution, build the software and deliver it for final validation and customer deployment.
- You will also keep track of new and emerging technologies and their impact on Arista products, come up with new and innovative ideas to improve and differentiate the product and help Arista become a leading player in the Campus space.
- You will work closely with sales and support teams to push new solutions, understand customer needs and pain points and help resolve escalations.
- You will not be limited to a single aspect of the product, it will be broad encompassing many different aspects including but not limited to developing new Access Points, designing and implementing new features, tracking new technologies and working closely with the sales and customer teams.
Requirements:
• Strong engineering and Computer Science fundamentals
• Expected to have a strong background in software development and good understanding of systems and networking areas with the knowledge of the WiFi area as an added bonus.
• Minimum 4+ years of relevant experience
• Well versed with programming in one of C/C++ languages
• Experience working in a Linux environment, developing applications or Linux drivers
• Proven experience in any of the below:
- Network device drivers, operating system internals, Kernels, compilers, SOC architecture
- Experience in developing Wi-Fi features (802.11), WLAN MAC Protocol, system integration, evaluate various performance parameters.
- User space development for connectivity related products (Wireless Lan access points/ controllers, networking equipment) in one or more of following areas:
• HostAPD, Portal, RADIUS, AAA, Identity and role management, Radsec
• Tunnels, Firewall, Iptables, Flow Classification, QoS, TLS, DTLS Preferred Skills
• Experience with Wi-Fi device drivers on Linux.
• Hands-on experience in working with one or more WIFI chipset platforms
• Good System Level understanding of the Wireless AP functionality
• Experience in developing Wi-Fi features, system integration, evaluate various performance parameters
Resources:
- Arista Cognitive WiFi : https://www.arista.com/en/products/cognitive-wifi https://youtu.be/cT1INdR-xHQ https://www.youtube.com/watch?v=olPkCOT3MdA
- Arista Cognitive WiFi Datasheet: https://www.arista.com/assets/data/pdf/Datasheets/CloudVision-Wifi-Datasheet.pdf
- Arista's Approach to Software with Ken Duda (CTO): https://youtu.be/TU8yNh5JCyw
- Additional information and resources can be found at https://www.arista.com/en/

SAMA, along with its team of senior experts in Electronics,
JOB DESCRIPTION:
Position : Linux BSP developer
Location : Bangalore
Experience : 3 to 10 Years
Requirements :
- 3 to 10 Years of proficiency working on C and Embedded Linux BSP (Board Support Package).
- Highly proficient and possess working in Linux kernel and Linux device drivers.
- Hands on experience on working on platform of MIPS, ARM etc.
- Working knowledge and strong understanding of Device Tree.
- Understanding of Make files, their customization and Cross Compilation and Shell scripting.
- Experience in working on U-boot.
- Video and Camera domain knowledge will be a BIG advantage.
- Knowledge of secure boot would be an added advantage.
Key Responsibilities
1. Kernel Lifecycle & Maintenance
Upstream Alignment: Lead the strategy for upgrading enterprise kernels (e.g., migrating from LTS 5.15 to 6.6) while maintaining binary compatibility where required.
Patch Porting: Expertly port functional and performance patches between disparate kernel versions, resolving complex code conflicts and API changes.
CVE Mitigation: Monitor the Linux Kernel Mailing List (LKML) and security advisories to identify and backport CVE patches from upstream to production environments.
2. Deep-Dive Debugging & Stability
Panic Analysis: Act as the final escalation point for Kernel Panics and "Oops" messages. Utilize kdump, crash, and gdb to perform post-mortem analysis of vmcores.
Boot-Time Resolution: Debug critical failures during the early boot process (UEFI handoff, initramfs, and early kernel init) where standard logging is unavailable.
Performance Tuning: Use ebpf, ftrace, and perf to identify bottlenecks in memory management, scheduler latency, or I/O throughput.
3. Driver Development & Hardware Integration
Driver Ownership: Design, develop, or maintain at least one Open Source or Proprietary Device Driver (Network, Storage, GPU, or Character devices).
Hardware Abstraction: Interface directly with hardware registers, managing DMA mappings, and optimizing interrupt handling (MSI-X, Threaded IRQs).
Out-of-Tree Management: Maintain driver compatibility across kernel updates using DKMS or similar frameworks.
4. Infrastructure & Automation
Registry Management: Oversee the distribution of custom kernel builds and modules via GitLab Container/Package Registries.
CI/CD for Kernel: Build automated testing pipelines (Hardware-in-the-loop) to validate kernel stability before enterprise-wide deployment.
Required Technical Skills:
Languages: Mastery of C/C++ Programming (C is preferred)
Kernel Internals: Deep understanding of VFS, Memory Management (MMU/Paging), Process Scheduling, and Networking Stacks.
Debugging Tools: Expert-level use of kprobes, trace-cmd, valgrind, and hardware-level debuggers (JTAG/Serial Console).
Build Systems: Proficiency with Kbuild, Makefiles, and building RPM/Debian packages for kernel distribution.
Security: Hands-on experience with SELinux/AppArmor policy development and kernel hardening (FIPS, KSPP).
Please go through with the below mentioned job description
Position title: Firmware Engineer
Experience: 6-12 years
Notice Period: 0-30 days
Location: Bangalore(Sarjapur)
Role type: Permanent
About the role
Experience in Firmware/Software programming in embedded Linux & RTOS based application development. Candidate must have a very good understanding of ARM processor, hardware and custom board or product development experience.
Roles and Responsibilities:
Design, code and integrate software for an embedded Linux/RTOS targeted application(applications, drivers, framework)
Customization, deployment and maintenance of Linux distribution
Interact with Linux kernel, integrate new device drivers Improvement and maintain existing software components
Perform unit test, Integration test, verification and validation of the product developed.
Assist with the hardware design surrounding the processor
Document the projects according to standards (protocols, architecture, technical specifications, etc.)
Specific skills:
Expert in C programming with RTOS.
Hands-On experience with Protocol development.
Nice to have Protocol development experience such as USB or DP, HDMI or equivalent.
System level design and understanding of overall system
Strong knowledge of Linux, ARM processor architecture with SOC, FPGA interface is a plus.
Hand-on experience on Linux kernel and device-driver development and debugging.
Knowledge/Experience of TCP/IP, Network programming.
Ability to write effective and reusable code according to best practices.
Must be a dynamic, autonomous, and team-oriented individual.
Knowledge of hardware and low-level development is an asset
Please provide below mention details:
No. of years of working experience in Embedded Linux -
Protocol stack development Exp, any specific protocol worked on -
Relevant Experience:
Official Notice Period 30/60/90 Days:
Date of Resignation:
Serving Notice Period and Last Working Day:
Current Company:
Current Location:
Work Location:
Current CTC(fixed,variable):
Expected CTC(fixed,variable):
Interview Availability:
Any Offer:
Relocate to Bangalore(Sarjapur):
company name
company location
date of joining
Talented C++ Developer who has experience in design, development, debugging of multi-threaded large scale application with good understanding in data structures on Linux packaging, functional testing and deployment automation very good with problem solving.
Key responsibilities :
- Understand fundamental design principles and best practices for developing backend servers and web applications
- Gather requirements, scope functionality, estimate and translate those requirements into solutions
- Implement and integrate software features as per requirements
- Deliver across the entire app life cycle
- Work in a product creation project and/or technology project with implementation or integration responsibilities
- Improve an existing code base, if required, and ability to read source code to understand data flow and origin
- Design effective data storage for the task at hand and know how to optimize query performance along the way
- Follow an agile methodology of development and delivery
- Strictly adhere to coding standards and internal practices; must be able to conduct review code
- Mentor and possibly lead junior developers
- Contribute towards innovation
- Performance optimization of apps
- Explain technologies and solutions to technical and non-technical stakeholders
- Diagnose bugs and other issues in products
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Must have / Good to have:
- 5-7years' experience with C++ development and relevant 3+yrs in modern version 11/14/17 would be a plus.
- Design and implementation of high-availability, and performance applications on Linux environment
- Advanced knowledge of C/C++, Object Oriented Design, STL
- Good with multithreading and data structures
- Develop back-end components to improve responsiveness and overall performance
- Familiarity with database design, integration with applications and python packaging.
- Familiarity with front-end technologies (like JavaScript and HTML5), REST API, security considerations
- Familiarity with functional testing and deployment automation frameworks
- Experience in development for 3-4 production ready application using C++ as programming language
- Experience in writing unit test cases including positive and negative test cases
- Experience of CI/CD pipeline code deployment (Git, SVN, Jenkins or Teamcity)
- Experience with Agile and DevOps methodology
- Very good problem-solving skills
- Experience with Web technologies is a plus.
Read less
Please find the Job Description for C/C++.
Mandatory Skills
-Must have experience and Good understanding about pointers & memory in C/C++
-Must have experience in Unix/Linux IPC (semaphore, shared memory, socket, multi thread)
-Must have Debug skills : gdb, coredump analysis, network packet analysis
-Must have experience in Source code syntax parser (Preferably lex, yacc, bison, etc.)
-Must have worked on build tools : Makefiles, make, etc.
-Database : Preferably Oracle Good at SQL and stored procedures
Optional Skills
-Telegram development using C/C++
-Finance/Industry domain knowledge
-Japanese speaking skills
- Responsibilities:Troubleshoot and report RCA, propose solutions(how to fix)
- Debug identified problems and provide fixes swiftly
- Ability to write clear and concise documentation
- To understand and maintain legacy codebase
- Individual contributor, but also works closely with junior developers
- Review source code developed by peers
- Proactive to suggest and implement improvements on current products
- Design and develop new features based on requirement document
Location-Bangalore
Please share your updated resume to proceed further.
Thanks & Regards
Shruti(Assistant Executive-HR)
Nichi-In Software Solution Pvt Ltd
URL:- www.nichi.com
Bachelors/Masters Degree in Engineering
Position : BSP Engineer
Total experience : 4+ yrs to 10 yrs
Desired Skills And Experience
4+ years of experience in application development, drivers development.
At least 4 years of working experience in the design and development of u-boot and Linux kernel subsystems and drivers.
Excellent programming skills in C/C++ and Hands-on experience in ARM-based SoC.
Experience in BSP and Boot loaders
Linux Device drivers Development and knowledge of RTOS.
Device drivers experience preferably for following devices: UART, I2C, I2S, SPI, GPIO, PCIe, MMC, USB etc.,
Hands-on experience on WIFI and SDIO has added advantage.
Strong debugging skills.
2. Embedded development – preferably middleware development
3. Multimedia domain, like – AV, Gstreamer, RDK, DASH, DRM (widevine and playready), HLS, OTT app integration(Chromium/Cobalt integration for any AV apps, such as YouTube, Netflix, Amazon prime, Disney etc.)
ı Develop R&D signaling scenarios for 5G and LTE mobile
testing using a proprietary python based framework
ı Log analysis & script verification with customer prototypes
Your qualifications:
ı Engineering Graduate [Computer science or Telecom ]
ı Knowledge of any one protocol layer is must – NAS ,
RRC , RLC , MAC , PHY
ı Good understanding of 5G or LTE protocol domain
ı At least 2 years experience with any programming
language - C / C++ / Python
ı Experience using version control like GIT, Clear case
ı 8 to 12 years in telecom domain
ı Excellent communication skill to work on customer
projects
Simmi Anand
About the role
Experience in Firmware/Software programming in embedded Linux & RTOS based application development. Candidate must have a very good understanding of ARM processor, hardware and custom board or product development experience.
Roles and Responsibilities:
- Design, code and integrate software for an embedded Linux/RTOS targeted application (applications, drivers, framework)
- Customization, deployment and maintenance of Linux distribution
- Interact with Linux kernel, integrate new device drivers Improvement and maintain existing software components
- Perform unit test, Integration test, verification and validation of the product developed.
- Assist with the hardware design surrounding the processor
- Document the projects according to standards (protocols, architecture, technical specifications, etc.)
Qualifications:
- Bachelor degree in Electronics or computer science engineering.
- Minimum 6 - 12 years of experience in embedded Linux programming.
Specific skills:
- Expert in C programming with RTOS.
- Hands-On experience with Protocol development.
- Nice to have Protocol development experience such as USB or DP, HDMI or equivalent.
- System level design and understanding of overall system
- Strong knowledge of Linux, ARM processor architecture with SOC, FPGA interface is a plus.
- Hand-on experience on Linux kernel and device-driver development and debugging.
- Knowledge/Experience of TCP/IP, Network programming.
- Ability to write effective and reusable code according to best practices.
- Must be a dynamic, autonomous, and team-oriented individual.
- Knowledge of hardware and low-level development is an asset.
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




