About The Company Vistance Networks is a leading innovator in the communications technology industry, dedicated to developing advanced solutions that enhance connectivity and digital experiences worldwide. Our commitment to excellence and innovation drives us to create reliable, high-performance products that meet the evolving needs of our global clients.

With a focus on cutting-edge RF and embedded systems, Vistance Networks strives to push the boundaries of what is possible in wireless communications, IoT, and network infrastructure. Our diverse team of experts collaborates to deliver impactful solutions that empower industries and communities, fostering a connected world where information flows seamlessly and securely.

About The Role We are seeking a high-caliber Staff Engineer specializing in Embedded Software to join our dynamic team based in Bangalore. This senior technical role involves leading the design, development, and architecture of firmware for next-generation Smart RF Amplifiers, Nodes, and Remote Telemetry Modules, including FDX/DOCSIS 4.0 cable access and IoT edge nodes.

As a key member of our engineering team, you will take ownership of ARM-based MCU/MPU firmware development, working at both bare-metal and RTOS levels. Your expertise will be instrumental in bridging software engineering with RF hardware design, implementing low-level drivers, and leading complex hardware bring-up processes. You will collaborate closely with our US-based hardware, RF, and firmware teams to bring innovative hardware platforms to life, ensuring high performance, reliability, and scalability in our products.

This role offers a unique opportunity to influence the future of wireless communication technology and IoT connectivity through hands-on technical leadership and innovative problem-solving.

Qualifications

- Demonstrated competencies in embedded software engineering, with strong physical, mental, and interpersonal skills.




- Educational background with a Bachelor’s or Master’s degree in Computer Engineering, Computer Science, or a related field.
- Preferably 8+ years of embedded software development experience, with a proven track record as a technical lead or Staff Engineer.
- Deep expertise in ARM Cortex architecture, including assembly language, registers, linker scripts, and memory management.
- Proficiency in C and C++ programming languages, with extensive experience working on RTOS (such as FreeRTOS, Zephyr, ThreadX) and bare-metal firmware architectures.
- Practical knowledge of RF hardware components, including attenuators, equalizers, power amplifiers, and implementation of AGC algorithms.
- Hands-on experience with LoRaWAN protocol stacks, managing sub-GHz wireless transceivers, and integrating wireless connectivity solutions.
- Ability to read schematics, interpret component datasheets, and utilize hardware debugging tools such as Keil, GDB, JTAG/SWD, logic analyzers, and spectrum analyzers.
- Strong collaboration skills, with experience working effectively with cross-functional teams across different geographies, especially US-based hardware, RF, and firmware engineers.

Responsibilities

- Design, architect, and optimize low-level firmware for ARM Cortex-M and Cortex-A microcontrollers and microprocessors operating on RTOS or bare-metal environments.
- Develop and fine-tune RF control and signal processing algorithms, including AGC, ALC, tilt compensation, and digital equalizers, to enhance RF performance.
- Collaborate closely with hardware and RF design teams, interpreting schematics and guiding pinouts, power management, and peripheral routing.
- Develop robust,



efficient drivers over I2C, SPI, UART, and GPIO interfaces to control RF chips, sensors, and power management components.
- Design, integrate, and maintain LoRaWAN stacks and application layers for remote monitoring and field telemetry applications.
- Lead initial board bring-up on custom prototype PCBs, conducting hardware/software co-debugging using industry-standard tools and methodologies.
- Architect system memory maps, optimize code for performance and memory usage, and ensure deterministic real-time operation.
- Implement and maintain development workflows using version control systems like Git and project management tools such as Jira, ensuring high software quality and team collaboration.

Benefits At Vistance Networks, we invest in our employees' growth and well-being by offering a comprehensive benefits package that includes competitive salary packages, health insurance, and wellness programs. Our work setting fosters innovation, collaboration, and continuous learning, providing opportunities for professional development through training, certifications, and participation in industry conferences. We support work-life balance with flexible working hours and a supportive organizational culture that values diversity and inclusion. Joining our team means becoming part of a forward-thinking company that values your contributions and encourages you to create impactful solutions in the rapidly evolving field of wireless communication and IoT technology.

Equal Opportunity

Vistance Networks is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, including individuals with disabilities and veterans. We believe that a diverse workforce enhances our innovation and success, and we are dedicated to providing equal employment opportunities regardless of race, gender, age, religion, sexual orientation, or any other protected characteristic.

📌 Staff Embedded Engineer (India)
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📍 India