Embedded Software Developer

Job Title: Embedded Firmware Engineer (RF Focus)

Location: Gurgaon, Haryana (On -site)

Employment Type: Full-Time

Experience: 3-5 years

We’re hiring an Embedded Firmware Engineer (3–5 yrs) with strong experience in Sub-GHz RF, LoRa/LoRaWAN, and IoT systems. The role focuses on firmware development, RF communication, and secure telemetry.

About Aaizel Tech

Aaizel Tech is a pioneering tech startup at the intersection of cybersecurity, AI, geospatial solutions, and more. We drive innovation by delivering transformative technology solutions across industries. As part of our dynamic team, you'll gain hands-on experience and learn from experts who are dedicated to pushing the boundaries of what's possible.

Responsibilities

• Develop firmware for STM32 (WL/H/L/F series)

• Design & implement Sub-GHz RF (403/433/868/915 MHz) systems

• Work on LoRa PHY/MAC & LoRaWAN stack (OTAA/ABP, uplink/downlink)

• Perform RF testing & debugging (RSSI, SNR, range testing, SDR/spectrum tools)

• Implement secure communication (AES-128/256, CRC/SHA)

• Develop drivers: UART, SPI, I2C, ADC, DMA

• Work with FreeRTOS (tasks, queues, ISRs, low power)

• Build communication stacks: RS485/Modbus, RS232, MQTT, TCP/IP, UDP

• Implement bootloader & OTA updates

• Debug using SWD/JTAG, logic analyzer, DSO

• Optimize for performance, power, and RF reliability

Requirements

• 3–5 years in embedded firmware + RF systems

• Strong in Embedded C, STM32CubeIDE, HAL/LL

• Hands-on with LoRa/LoRaWAN & Sub-GHz communication

• Understanding of RF fundamentals (link budget, interference, antennas)

• Experience in secure communication (AES)

• Good knowledge of FreeRTOS & industrial protocols (RS485/Modbus)

• Strong debugging skills (firmware + RF)

• Basic hardware/RF PCB understanding

Good to Have

• Experience with ChirpStack / TTN

• Knowledge of FSK/GFSK

• RF certification exposure (CE/FCC/ETSI)

How to Apply

• Please submit your resume, portfolio, and a cover letter outlining your relevant experience and how you can contribute to Aaizel Tech’s success.

Job Objective:

We are seeking an experienced Developer with a strong background in C++, CUDA programming,

and Linux to guide our development team in building cutting-edge solutions for device

integration and high-performance computing tasks. This is a hands-on leadership position that

combines technical expertise with team management skills to deliver high-quality software

products.

Primary responsibilities:

Software Development:

• Develop and maintain high-performance applications using C++ and CUDA.

• Design and implement parallel algorithms for GPUs to accelerate computational

workloads.

Performance Optimization:

• Optimize CUDA kernels for performance, scalability, and memory efficiency.

• Analyze performance bottlenecks and propose innovative solutions.

Code Review and Testing:

• Conduct code reviews to ensure adherence to coding standards and best practices.

• Develop and execute test cases to validate functionality and performance.

Collaboration:

• Work closely with the software engineering and research teams to understand

requirements and deliver robust solutions.

• Provide technical guidance and mentoring to junior team members when necessary.

Documentation:

• Write and maintain technical documentation, including design specifications and user

manuals.

Required Skills:

• C++: Strong proficiency in modern C++ (C++11/14/17/20).

• CUDA Programming: Extensive experience in developing, debugging, and optimizing

CUDA applications.

• GPU Optimization: Familiarity with memory hierarchy, shared memory, streams, and

warp-level operations in CUDA.

• Parallel Computing: Solid understanding of parallel algorithms and multi-threaded

programming.

• Mathematical and Analytical Skills: Strong foundation in linear algebra, calculus, and

numerical methods.

• Tools: Experience with debugging/profiling tools like Nsight, CUDA Memcheck, or

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.

Responsibilities:

• Software Development with C++ for Autonomous drive project.
• QT Library (no GUI features)
• Object Oriented Analysis / Object Oriented Design
• C++ Template implementation
• C++17 specifics like “std::optional”
• Macro implementation
• Implementation of Clean Code
• Static Code Analysis
• CMake

Qualifications:

•  Excellent GIT knowledge especially how to merge, Rebase
•  University degree in Electrical/Electronic engineering, Computer Science or similar
• Minimum 1 to 5 years of embedded software development experience on Yocto Linux based projects in automotive domain
• Expert in C++ programming
• Strong debugging skills
• Good communication skills

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 .

Job Description: Senior Software Developer (Exp.2-6 years)

Location: Bangalore

What you need:

* Bachelor’s/Master’s degree is preferred in computer science or related field (such as computer       engineering, software engineering, biomedical engineering, or mathematical sciences) from premier institutes.

* 1-3 years of industry experience in professional software development.  

* Strong C++ knowledge.

* Knowledge of ITK / VTK / OpenCV / Robots / Qt Framework is plus.

* Required Technical Competencies in Algorithms and data structures object oriented design and analysis.

* Expertise in Design Patterns & C++ programming concepts; Linear Algebra, Computer Vision, Software design, development and verification methodologies would be preferred.

* Should be open to work in fast growing medical devices start-up making cutting edge computer assisted & robotic assisted surgery products in India for the world.

* Should have willingness to develop something great from India.

What you will do:

* Work with program manager to understand business requirement and translate that into technical design.

* Create and own leading edge reusable algorithm solutions.

* Create and own cross-platform SDKs.

* Research cutting-edge algorithms and techniques.

* Lead technical design and implementation of a feature.

* Implement high quality code with comprehensive unit testing.

* Troubleshoot issues raised from production and resolve customer problems.

* Evaluate and adopt technologies which improve the team efficiency and platform capability.

* Code review peer developers code and provide constructive feedbacks to ensure consistency and quality of code.

* Be a part of core R&D team for developing Surgical Robots.

* Ensures the integrity and security of company intellectual property and confidential data.

Company Profile

Happy Reliable Surgeries Pvt Ltd (HRS Navigation) started in 2015. It is India's first and only company to develop high tech surgical navigation system for highly complex Brain & Spine surgeries. Our products directly compete with world’s biggest medical devices companies. We are proudly one of the few global companies who have capabilities to develop Computer assisted and Robotic Assisted surgeries products. R&D Centre is based at Bangalore. It has been started by Ex of a global medical device company. It has been incubated & mentored by IIM Calcutta.

Why Do We Exist: - Currently all hi-tech medical devices are imported. Which leads to very high cost of healthcare & non reachability to common people. Our Purpose is to make premium healthcare affordable & accessible by continuous innovation for our people. We want to make India Proud.

Our Achievements: -

• 10 Best start-up in Medical Devices (Insight Success Magazine)
• Won Top 50 emerging product start-up NASSCOM 2017 (National Award)
• Winners in Economic Power of Ideas award 2018 (IIM Ahmadabad) (National Award)
• Winners in Smart Fifty competition conducted by IIM Calcutta (National Award)
• Won Elevate 100, Karnataka top 100 company (State Award from Karnataka Government)
• Grown Exponential even in 2020 financial Year. (No Salary Cuts / Firings)
• 3000+ successful Surgeries performed by our products.

 Job Description: Senior Software Engineer- Embedded Systems

Videogram is looking for Software Engineer in Embedded Systems who will be responsible for designing the embedded systems and installing them in machines and tools. You will be playing an important role in our software team who will be responsible to design and develop the software that controls the processor (micro-controllers and digital signal processors) of the machine. You come with a role as a professional Embedded System Software Engineer to execute a complete embedded software development lifecycle.

Responsibilities:

• Design and implement software of embedded devices and systems from requirements to production and commercial deployment. Responsible for the complete embedded software development lifecycle
• Design, develop, code, test, and debug system software
• Coordinate with the engineers from other disciplines to develop the end product of the requisite standards
• Customize the software to suit the needs of the product nature and expected functioning
• Debug the system to remove the anomalies and inconsistencies

Requirements:

• Candidates require a bachelor's degree in computer science, electrical engineering, software development, embedded software, etc. 
• The candidate should be an undergraduate in Computer Science or a relevant field
• Hands-on experience in C++11 or later programming languages
• Knowledge of GIT Version control
• Experience in doing bare metal or RTOS development
• Hands-on experience in developing the code in Linux
• They require exceptional programming skills and competence in using software tools. 
• Knowledge of operating systems and of the interaction between hardware/software is important for this profile. 
• The attributes of problem-solving ability, analytical skills, proactive behavior, and an adaptable approach are important in this position. 
• This discipline of engineering provides scope for creative minds and poses challenges to perform quality work.
• Scripting in Python & Bash is an add-on
• Experience in any of the following technologies:

           UART | SPI | I2C |MIPI DSI |Display Port | Low-Level Sata

Additional/ Desirable Interests:

• Personal interest in videography/ photography and audio production
• Experience working programmatically with videos/ images/ audio
• Exposure to low-level details of any video/ image codecs
• Exposure to movie container file formats especially QuickTime/mp4
• Working knowledge of exFAT file system

• Work directly with the other Software/Firmware Engineers and Electrical/RF/Systems Test Engineers to write needed software
• Design and implement software platform for firmware on embedded CPUs with multiple OS such as Windows, Linux, FreeRTOS, TI-RTOS and embedded Linux
• Use compliers, debuggers revision control and automated build systems.
• Design/develop components of software platform for use by other developers to extend its capabilities and build custom applications/behavior on top
• Develop build methodologies, debugging tools/utilities
• Develop and release Software using Agile methodology
• Write unit tests and support continuous integration and automated test methodology
• Brainstorm for new ideas and ways to improvement product and processes
• Consult with peers for feedback during debug/testing stages
• Document and maintain design processes