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RADIUS Jobs in Bangalore (Bengaluru)

11+ RADIUS Jobs in Bangalore (Bengaluru) | RADIUS Job openings in Bangalore (Bengaluru)

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Arista Networks
Bengaluru (Bangalore), Pune
3 - 10 yrs
₹25L - ₹55L / yr
skill iconC
skill iconC++
IEEE 802.11
WLAN
Linux/Unix
+8 more

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:


  1. Network device drivers, operating system internals, Kernels, compilers, SOC architecture
  2. Experience in developing Wi-Fi features (802.11), WLAN MAC Protocol, system integration, evaluate various performance parameters.
  3. 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:


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Sama NextGen Pvt. Ltd.

Sama NextGen Pvt. Ltd.

Agency job
Bengaluru (Bangalore)
4 - 8 yrs
₹2L - ₹12L / yr
Linux kernel
Networking
skill iconC
C Language
Linux
+5 more

Job Description :


Position Name: Network Software Developer

Experience: 4 to 8 Years 

Work Mode: Work from Bangalore office (near Bellandur) all 5 days. 


Mandatory: 

  1. 4+ years of work experience in Networking domain. 
  2. Highly proficient in C and Linux environment.
  3. Experience in working on Linux based large code base. 
  4. Hands-on experience in working OpenWrt based router firmware. 
  5. Hands on experience with IP and lower layer networking protocols.


Great to Have: 

  • Experience in working on Qualcomm and MediaTek chipsets. 
  • Experience in Linux device drivers and device trees.
  • Experience in creating and applying Linux kernel patches.
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TechSkillio
Tech Skillio
Posted by Tech Skillio
Bengaluru (Bangalore), Mumbai, Delhi, Gurugram, Noida, Pune, Hyderabad
4 - 8 yrs
₹5L - ₹12L / yr
skill iconC
skill iconC++
Device Driver Development
Linux/Unix
Linux kernel
+1 more

Job Summary

We are seeking a highly skilled and motivated Linux Device Driver Engineer with strong C/C++ programming skills and hands-on experience in Linux driver development. The ideal candidate will have a proven track record of working with kernel modules and hardware interfaces, and be comfortable debugging and optimizing low-level system software.

Key Responsibilities

  • Porting existing Linux device drivers to new platforms, SoCs, and kernel versions.
  • New driver development for custom hardware components and peripherals.
  • Debugging kernel and driver-level issues using industry-standard tools.
  • Integration & bring-up of hardware with Linux-based systems.
  • Collaborate with hardware teams to interpret specifications and enable device functionality.
  • Optimize drivers for performance, reliability, and resource efficiency.
  • Write clear technical documentation for driver APIs, design, and integration steps.

Required Skills & Qualifications

  • Bachelor’s/Master’s in Computer Science, Electronics, or related field.
  • 4 to 8 years of professional experience in software development.
  • Strong proficiency in C/C++ programming and memory management.
  • Hands-on experience with any Linux device driver (character, block, network, USB, PCIe, I2C, SPI, etc.).
  • Good understanding of Linux kernel architecture, module programming, and build systems.
  • Knowledge of interrupt handling, DMA, and device tree configuration.
  • Familiarity with cross-compilation and embedded Linux toolchains.
  • Experience with debugging tools (GDB, ftrace, perf, printk, etc.).
  • Version control experience (Git).

Preferred Skills

  • Exposure to multiple driver types (networking, storage, multimedia, etc.).
  • Experience with Yocto, Buildroot, or similar embedded Linux environments.
  • Knowledge of real-time Linux and RT patches.
  • Scripting knowledge (Python, Bash) for testing and automation.

Soft Skills

  • Strong analytical and debugging skills.
  • Good communication and collaboration abilities.
  • Ability to work independently and take ownership of deliverables.


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Product or service based company

Product or service based company

Agency job
via The Hub by Sridevi Viswanathan
Bengaluru (Bangalore)
6 - 10 yrs
₹10L - ₹15L / yr
Embedded Systems
Linux/Unix
skill iconC
skill iconC++
Microcontrollers
+1 more

Technical Lead (Embedded Software - Linux)

Job Responsibilities:

Lead a team of software/Linux development engineers working on microcontroller firmware development, Linux platform drivers and IOT solutions. Should be able to guide team members, resolve technical roadblocks and deliver project commitments. Will be the go-to person and first-level escalation point for all technical issues faced by the team. Looking for someone with 6+ years in the embedded industry and a passion to build a core team in a growing company. Team size will vary from 6 to 12 people, mainly firmware and Linux engineers.

  

The selected candidate for this role will be reporting to the software director/manager in the organization.

  • Work with firmware and application architects to create a project execution plan
  • Review project proposals for execution scope & timelines
  • Lead embedded software development activities by the team
  • Work with QA teams to resolve bugs and ensure release readiness
  • Work with h/w design and PM teams to ensure smooth execution and timely delivery of projects

  

The main responsibilities of this role are:

  

Technical:

  • Strong programming skills (C, C++, assembly)
  • Linux development experience (porting & platform drivers)
  • Expert-level knowledge of embedded microcontroller & microprocessor-based systems
  • Prior experience in delivering critical modules for microcontroller projects
  • Good understanding of commonly used embedded communication protocols
  • Good understanding of common embedded peripherals, interfaces & sensors
  • Experience working on Real-Time systems (RTOS)
  • Should be able to quickly learn new technologies and enable the team on the same
  • Should be able to work with minimal technical guidance

  

Leadership:

  • This role requires excellent communication skills
  • Strong analytical & problem-solving skills
  • Should be able to lead junior engineers by providing technical mentoring
  • Owns task division, task allocation and tracking within the team
  • Require multi-tasking and time management skills
  • Prior experience working with overseas clients
  • Periodically report progress to management

  

Other desirable skills:

Knowledge of Python

  

Experience: 6 to 10 years
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Bengaluru (Bangalore), Noida, Mumbai
5 - 7 yrs
₹10L - ₹15L / yr
skill iconC++
C++11
C++14
C++17
Multithreading
+13 more

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 :

  1. Understand fundamental design principles and best practices for developing backend servers and web applications
  2. Gather requirements, scope functionality, estimate and translate those requirements into solutions
  3. Implement and integrate software features as per requirements
  4. Deliver across the entire app life cycle
  5. Work in a product creation project and/or technology project with implementation or integration responsibilities
  6. Improve an existing code base, if required, and ability to read source code to understand data flow and origin
  7. Design effective data storage for the task at hand and know how to optimize query performance along the way
  8. Follow an agile methodology of development and delivery
  9. Strictly adhere to coding standards and internal practices; must be able to conduct review code
  10. Mentor and possibly lead junior developers
  11. Contribute towards innovation
  12. Performance optimization of apps
  13. Explain technologies and solutions to technical and non-technical stakeholders
  14. Diagnose bugs and other issues in products
  15. Continuously discover, evaluate, and implement new technologies to maximize development efficiency

Must have / Good to have:

  1. 5-7years' experience with C++ development and relevant 3+yrs in modern version 11/14/17 would be a plus. 
  2. Design and implementation of high-availability, and performance applications on Linux environment
  3. Advanced knowledge of C/C++, Object Oriented Design, STL
  4. Good with multithreading and data structures
  5. Develop back-end components to improve responsiveness and overall performance
  6. Familiarity with database design, integration with applications and python packaging.
  7. Familiarity with front-end technologies (like JavaScript and HTML5), REST API, security considerations
  8. Familiarity with functional testing and deployment automation frameworks
  9. Experience in development for 3-4 production ready application using C++ as programming language
  10. Experience in writing unit test cases including positive and negative test cases
  11. Experience of CI/CD pipeline code deployment (Git, SVN, Jenkins or Teamcity)
  12. Experience with Agile and DevOps methodology
  13. Very good problem-solving skills
  14. Experience with Web technologies is a plus. 

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Arista Networks

at Arista Networks

1 video
Ashok Singh
Posted by Ashok Singh
Bengaluru (Bangalore), Pune
3 - 10 yrs
₹25L - ₹55L / yr
skill iconC
skill iconC++
Linux/Unix
Computer Networking
PIM
+2 more

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 the job

Arista Networks is looking for world-class software engineers to join our Extensible Operating System (EOS) software development team.As a core member of the EOS team, you will be part of a fast-paced,high caliber team-building features to run the world's largest data center networks.Your software will be a key component of Arista's EOS, Arista's unique, Linux-based network operating system that runs on all of Arista's data center networking products.

 

The EOS team is responsible for all aspects of the development and delivery of software meant to run on the various Arista switches.You will work with your fellow engineers and members of the marketing team to gather and understand the functional and technical requirements for upcoming projects.You will help write functional specifications, design specifications, test plans, and the code to bring all of these to life.You will also work with customers to triage and fix problems in their networks. Internally, you will develop automated tests for your software, monitor the execution of those tests, and triage and fix problems found by your tests.At Arista, you will own your projects from definition to deployment, and you will be responsible for the quality of everything you deliver.

 

This role demands strong and broad software engineering fundamentals, and a good understanding of networking including capabilities like L2, L3, and fundamentals of commercial switching HW.Your role will not be limited to a single aspect of EOS at Arista, but cover all aspects of EOS.

 

Responsibilities:

  • Write functional specifications and design specifications for features related to forwarding traffic on the internet and cloud data centers.
  • Independently implement solutions to small-sized problems in our EOS software, using the C, C++, and python programming languages.
  • Write test plan specifications for small-sized features in EOS, and implement automated test programs to execute the cases described in the test plan.
  • Debug problems found by our automated test programs and fix the problems.
  • Work on a team implementing, testing, and debugging solutions to larger routing protocol problems.
  • Work with Customer Support Engineers to analyze problems in customer networks and provide fixes for those problems when needed in the form of new software releases or software patches.
  • Work with the System Test Engineers to analyze problems found in their tests and provide fixes for those problems.
  • Mentor new and junior engineers to bring them up to speed in Arista’s software development environment.
  • Review and contribute to the specifications and implementations written by other team members.
  • Help to create a schedule for the implementation and debugging tasks, update that schedule weekly, and report it to the project lead.

 

Qualifications:

  • BS Computer Science/Electrical Engineering/Computer Engineering 3-10 years experience, or MS Computer Science/Electrical Engineering/Computer Engineering + 5 years experience, Ph.D. in Computer Science/Electrical Engineering/Computer Engineering, or equivalent work experience.
  • Knowledge of C, C++, and/or python.
  • Knowledge of UNIX or Linux.
  • Understanding of L2/L3 networking including at least one of the following areas is desirable:
  1. IP routing protocols, such as RIP, OSPF, BGP, IS-IS, or PIM.
  2. Layer 2 features such as 802.1d bridging, the 802.1d Spanning Tree Protocol, the 802.1ax Link Aggregation Control Protocol, the 802.1AB Link Layer Discovery Protocol, or RFC 1812 IP routing.
  • Ability to utilize, test, and debug packet forwarding engine and a hardware component’s vendor provided software libraries in your solutions.
  • Infrastructure functions related to distributed systems such as messaging, signalling, databases, and command line interface techniques.
  • Hands on experience in the design and development of ethernet bridging or routing related software or distributed systems software is desirable.
  • Hands on experience with enterprise or service provider class Ethernet switch/router system software development, or significant PhD level research in the area of network routing and packet forwarding.
  • Applied understanding of software engineering principles.
  • Strong problem solving and software troubleshooting skills.
  • Ability to design a solution to a small-sized problem, and implement that solution without outside help.Able to work on a small team solving a medium-sized problem with limited oversight.

Resources:

 

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savvysoft technologies

at savvysoft technologies

1 recruiter
Bharath savvy
Posted by Bharath savvy
Bengaluru (Bangalore)
8 - 12 yrs
₹10L - ₹17L / yr
Embedded C
MS-Excel
Embedded Systems
Embedded software
Embedded C++
+3 more
1. Minimum 4 yrs of C++ development experience (Max exp >10yrs) (Python in Not Mandatory)
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.)
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Cornertree

at Cornertree

1 recruiter
Swapnil Biswas
Posted by Swapnil Biswas
Bengaluru (Bangalore)
6 - 12 yrs
₹5L - ₹9L / yr
Embedded Linux
RTOS
HDMI
TCP/IP
Linux kernel
+1 more

 

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.
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Quess Corp Limited

at Quess Corp Limited

6 recruiters
Anjali Singh
Posted by Anjali Singh
Noida, Bengaluru (Bangalore), Chennai
7 - 10 yrs
₹10L - ₹12L / yr
Internet of Things (IOT)
Embedded Systems
Linux/Unix
Embedded C
Embedded software
+1 more

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

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Linksmart technologies Pvt ltd

at Linksmart technologies Pvt ltd

1 video
2 recruiters
Ashish Anand
Posted by Ashish Anand
Bengaluru (Bangalore)
3 - 18 yrs
₹8L - ₹20L / yr
OpenCV
skill iconC++
Linux/Unix
skill iconC
Looking for developer interested to do R&D work on 2D imaging experimenting deep with opencv libraries and optimizing those for mobile devices.
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Ionos Networks

at Ionos Networks

2 recruiters
Manmohan Singh
Posted by Manmohan Singh
Bengaluru (Bangalore)
5 - 10 yrs
₹3L - ₹10L / yr
NAS
CIFS
NFS
SAMBA
skill iconC++
+4 more
Will be part of product development team and will be supporting the team with design and implementation of several features associated with Storage integration, performance validation and new feature support. - 5+ Years pf experience in understanding of NAS (CIFS, NFS, SAMBA) on Linux. - Programming experience in C, C++, GoLang. Engineers with other programming language experience with willingness to learn GoLang are also welcome. - Experience with working on NAS storage from one or more vendors such as NetAPP, EMC, Dell, HP, Synology - Know how of iSCSI / SAN will be added plus. - Knowleged of Networking basics of TCP/IP, UDP, Routing
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