11+ Packet analysis Jobs in Bangalore (Bengaluru) | Packet analysis Job openings in Bangalore (Bengaluru)
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CC++MINIMUM QUALIFICATIONS, Roles and responsibilties:
- BS/MS in Computer Engineering or related technology field
- 10+ Years of Experience in Software Development
- Experience in writing code for embedded systems, Proficient in C/C++ coding and intel DPDK
- Understanding of network interface drivers
- Experience with VMware, AWS, MSAzure, Google Cloud Platform.
- Knowledge of micro services and containerization
- Experience in building Networking Security Products
- Knowledge of Networking, TCP/IP Protocol Suite
- Design, code embedded features/solutions for the ShieldX Product
- Design write, extend and troubleshoot datapath code for switching, routing, NAT, TCP and TLS
- Work closely with other development , Product and Test Teams
- BS/MS in Computer Engineering or related technology field
- Excellent communication and Team player skills
- Should be a self-starter and be able to adopt to dynamic fast-paced environment.
- Able to work 40 hours a week
CJob Description :
Position Name: Network Software Developer
Experience: 4 to 8 Years
Work Mode: Work from Bangalore office (near Bellandur) all 5 days.
Mandatory:
- 4+ years of work experience in Networking domain.
- Highly proficient in C and Linux environment.
- Experience in working on Linux based large code base.
- Hands-on experience in working OpenWrt based router firmware.
- 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.
C++
PythonWe are seeking a highly skilled Qt/QML Engineer to design and develop advanced GUIs and networking modules for UAV Ground Control Stations and Cockpit Displays. The role requires working closely with UI designers, avionics software engineers, and mission systems experts to create reliable, intuitive, and real-time GCS components for mission-critical systems.
Key Responsibilities
- Design, develop, and maintain high-performance UI applications using Qt/QML (Qt Quick, QML, C++).
- Translate system requirements into responsive, interactive, and user-friendly interfaces.
- Generate data scheduling schemes, encode data packets as per required protocols and data rates and transmit to drone(s) as per protocol
- Decode incoming data streams as per the protocols, extract data, store, and populate corresponding UI elements.
- Integrate UI and networking components with real-time data streams from avionics systems, UAVs, or mission control software.
- Collaborate with engineers to ensure compliance with DO-178C, or MIL-STD guidelines where applicable.
- Optimise application performance for low-latency visualisation and data transmission in mission-critical environments.
- Implement data visualisation (raster and vector maps, telemetry, flight parameters, mission planning overlays).
- Write clean, testable, and maintainable code while adhering to aerospace software standards.
- Work with cross-functional teams (system engineers, hardware engineers, test teams) to validate UI against operational requirements.
- Support debugging, simulation, and testing activities, including hardware-in-the-loop (HIL) setups.
Required Qualifications
- Bachelor’s / Master’s degree in Computer Science, Software Engineering, or related field.
- 1-3 years of experience in developing Qt/QML-based applications (Qt Quick, QML, Qt Widgets, QTcpSockets, QtUdpSockets).
- Strong proficiency in C++ (11/14/17) and object-oriented programming.
- Experience integrating UI with real-time data sources (TCP/IP, UDP, serial, CAN, DDS, etc.).
- Knowledge of multithreading, performance optimisation, and memory management.
- Familiarity with aerospace/automotive domain software practices or mission-critical systems.
- Good understanding of UX principles for operator consoles and mission planning systems.
- Strong problem-solving, debugging, and communication skills.
Desirable Skills
- Experience with GIS/Mapping libraries (OpenSceneGraph, Cesium, Marble, etc.).
- Knowledge of OpenGL, Vulkan, or 3D visualisation frameworks.
- Exposure to DO-178C or aerospace software compliance.
- Familiarity with UAV ground control software (QGroundControl, Mission Planner, etc.) or similar mission systems.
- Experience with Linux and cross-platform development (Windows/Linux).
- Scripting knowledge in Python for tooling and automation.
- Background in defence, aerospace, automotive or embedded systems domain.
What We Offer
- Opportunity to work on cutting-edge aerospace and defence technologies.
- Collaborative and innovation-driven work culture.
- Exposure to real-world avionics and mission systems.
- Growth opportunities in autonomy, AI/ML for aerospace, and avionics UI systems.
CC++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).
Position: Senior Embedded Software Engineer – PCIe / Embedded Linux
Location: Bangalore (Preferred)
Experience: 7+ years
Night Shift
About the Role:
We are seeking a highly skilled Senior Embedded Engineer with strong expertise in Embedded Linux and PCIe protocol development. The ideal candidate will have deep technical knowledge of PCIe (Gen4 and above) and experience in developing and debugging embedded systems at both hardware and software levels. Exposure to AI/ML or accelerator-based systems will be considered a strong plus.
Key Responsibilities:
- Design, develop, and optimize embedded software on Linux and RTOS platforms.
- Implement and validate PCIe-based communication and device drivers (Gen4 minimum, Gen5/6 preferred).
- Work closely with hardware and system teams to debug low-level issues related to PCIe interfaces.
- Develop firmware and system-level software components for high-performance embedded platforms.
- Participate in board bring-up, performance optimization, and hardware/software integration.
- Contribute to system architecture discussions and design reviews.
- Document design, testing procedures, and performance analysis.
Core Skills Required:
- Embedded Linux development (mandatory).
- Deep understanding of PCIe protocols (Gen4 minimum; Gen5/6 preferred).
- Strong knowledge of low-level driver development, DMA, interrupts, and memory management.
- Experience with Embedded RTOS environments.
- Familiarity with hardware debugging tools (e.g., JTAG, logic analyzers, oscilloscopes).
- Proficiency in C/C++ and scripting (Python, Shell).
- Excellent problem-solving and debugging skills.
Preferred Skills (Good to Have):
- Exposure to AI/ML hardware accelerators or data processing units (DPUs).
- Understanding of SoC architecture and high-speed interconnects.
- Experience working with multi-core systems and performance tuning.
Education:
- Bachelor’s or Master’s degree in Computer Engineering, Electronics, or related field.
Python
Amazon Web Services (AWS)What will you do?
- Oversees testing, deployment & maintenance of the Voice infrastructure.
- Performing a variety of tasks associated with user provisioning and call routing within the assigned platform
- Build loaders for internal systems ensuring tasks are completed accurately and in a timely manner
- Participate in meetings with clients and internal departments to understand the requirements of call routing
- Document and design call flow diagrams to ensure that all call variables have been accounted for in preparing a routing plan
- Support the clients solution by correcting any issues with call routing or provisioning during the initial implementation phase, constantly communicating status of any issues with client
- Complete testing to ensure that call flow is operating properly
- Monitors and ensures compliance to standards, policies, and procedures
What are we looking for?
- 0.6~2 year’s implementation experience in Asterisk PBX, IP Telephony, SIP.
- Able to thrive in a demanding and team-oriented environment
- Basic and strong knowledge of the Linux operating system.
- Knowledge of bash and perl shell scripting is an added advantage.
- RHCE Certification is an added advantage.
CC++Position Overview:
This position is part of highly skilled fimrware team that do software board bring up of bare silicon for next generation products. In order to write system software for embedded electronic products, this position requires academic background in electronics engineering to understand hardware concepts such as digital logic, schematics, and microprocessor communications to develop effective embedded software.
Candidate should have complete knowledge of Software development cycle from architecture definition to the implementation.
Responsibilities:
- Must wear multiple hats from analyzing field and factory reported issues to software integration.
- Be a liason for troubleshooting and debugging complex systems and identifying the root cause.
- Develop detailed design documents and customer facing application notes for the system and IOT features for Mobile routers.
- Act as a product lead and be part of bigger team in software bring up.
- Ability to work on Low level software such as bootloaders and understanding of low level functional blocks is a must.
- Work on Linux kernel and configuration.
- Write or port device drivers for Ethernet, USB, GPIO, LED, Bluetooth, Accelormeter, LCD and touch screen.
- Debug stability issues in data routing between WAN and LAN interfaces.
- Work with Software QA with test plan and execution.
- Work with Hardware team to identify and root cause stability problems.
Experience/Requirements:
- Demonstrable knowledge of C, C++, Assembly programming skills
- Overall 10+ years of experience in embedded environment preferabily Linux.
- Board bring up proficiency with bootloaders and other low level software, must be very good with debugging techniques.
- Experience in TCP/IP networking is must for trouble shooting throughput and other traffic issues.
- Driver experience with I2C, SPI, UART, LCD, Ethernet, PCIe is a plus.
- Experience with low level debugging using JTAG.
- Experience with Makefiles, and build environments such as PTXDIST, Yocto and Buildroot.
- Experience with version control such as git and svn.
- Good communication skills and team player.
- Ability to work independently and autonomously to meet deadlines, in a fast-changing environment.
Education:
Bachelor in Electronic and Communication or related degree
Deep-tech company working on transformative motor technology
CDo you wish to work for a Deep-tech Indian company developing path-breaking products which are set to disrupt every possible industry and domain?
Our client is building a scalable, cloud-controlled, and rare-earth free platform for designing, building, and deploying electric motors for various applications. It aims towards building transformative technology that will make the motors of the future simpler, smarter, more efficient, and easy-to-build in the long run.
The founders are veteran serial entrepreneurs, product experts, and motor technologists with more than eight decades of experience developing cutting-edge products and technologies. The company is bringing transformative motor technology to the forefront of commercial applications. The company aims to make deep fissures in the extant hydrocarbon and rare-earth-based energy economy to create a greener future.
What you need to join us
Are you a coding ninja, algorithmic genius, with a flair for control systems and a passion to create new path breaking technologies (with a green social impact to boot!)? Does working with a bleeding edge research oriented tech startup excite you? If so, please read on and apply.
Responsibilities
- Take ownership of firmware development for motor controllers
- Identify and develop real-time algorithms for controlling cutting-edge Motors and Generators
- Implement motor control algorithms in microcontrollers
- Debug and diagnose the firmware on the controller hardware
- Develop drivers and HAL firmware as needed for various peripherals
Skills and Experience
- Experience in embedded Firmware development
- In-depth knowledge of C programming knowledge
- Extensive engineering experiences in software development with proven track record of at least one product from concept to production
- Hands on experience with development and debugging of embedded systems
- Experience in working with real-time embedded systems and power electronics
- Experience in working with Microcontroller peripherals such as ADC, Timers, Comparators, Input-capture, PWM etc.
- Experience with microcontrollers from TI, NXP, STM32, PIC, Atmel (ARM based microcontroller experience is preferred)
- Ability to translate mathematical concepts to executable code in resource-constrained microcontroller environments
- Exposure to debugging using lab equipment such as Oscilloscopes, Multimeters, Logic Analyzers, signal generators etc.
- Hands-on experience in bringing up a new hardware with firmware written from scratch
- Experience with simulation software such as Matlab, Simulink etc is highly desirable
- Knowledge and experience of control systems is highly preferred
- Experience in automotive domain is preferable
Character Traits
- Proactive
- Problem solver
- Committed and motivated
- Inquisitive and eager to learn
- Clarity of thinking
- Sense of urgency
- Can-do attitude
- Team player
Education and Experience:
B.E – EE, CS, ME (or equivalent) from a reputed institution with 3 years of experience OR
ME/MS – EE, CS, ME (or equivalent) with 1-2 years of experience
C++C
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