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# Senior LTE/4G/5G Software Developer

- **Company:** VOCAL Technologies, Ltd.
- **Location:** Buffalo, NY, United States
- **Experience:** Expert
- **Salary:** $80,000.0 - $150,000.0
- **Contract:** Permanent contract
- **Skills:** 4G (Telecommunication), LTE (Telecommunication), Algorithm Design, Automation of Tests, Bash Shell, C++ (Programming Language), Cellular Networks, Computer Engineering, Continuous Integration, Device Drivers, Embedded Software, Firmware, Hardware Design, Python (Programming Language), Linux System Administration, Real-Time Operating Systems, Wireless Telecommunications, Scripting, Wireless Devices
- **Published:** August 24, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=b9ab0bd86f54a0a6

## About the Role

VOCAL Technologies Inc. is actively seeking a Senior LTE/4G/5G Software Developer to join our growing team supporting Telecommunications and Embedded Systems development. This person will be a key member of the hardware development team working with software and algorithm development teams. This role requires strong leadership and communication skills along with the efficient problem-solving capabilities., * Must be a US Citizen (due to government contracting requirements).

 * +5 Years of experience in LTE/4g/5g wireless telecommunications engineering.
 * Bachelor's in Electrical Engineering or Computer Engineering or related field.

Preferred Qualifications:

 * Deep understanding of 3GPP protocols, LTE Core (EPC), RAN architecture, and call flow signaling.
 * Experience with embedded wireless hardware bring-up, or device drivers.
 * Proficiency in C/C++ and or RUST.
 * Knowledge of real-time embedded systems (RTOS), Linux Environments, or custom firmware development.
 * Experience working with private LTE networks, or secure government wireless solutions.
 * Hand-on experience with lab test equipment., * Due to the nature of some government contracting we do, applicants must be US Citizens. Are you a Citizen of the United States of America?

Education:

 * Bachelor's (Preferred)

Experience:

 * LTE/4G/5G: 4 years (Required)
 * C/C++ or RUST: 5 years (Required)

## Description

* Architect, integrate, and optimize 4G LTE and 5G cellular network solutions for embedded, defense, and commercial wireless applications.
 * Develop custom scripts and tooling (Python, Bash, or C/C++) to streamline data collection, automated testing, and KPI performance reporting.
 * Collaborate with hardware and embedded software teams to integrate LTE user equipment (UE) modules, baseband processors, and RF subsystems.
 * Conduct continuous integration testing and verification for custom hardware and software releases.
 * Perform design reviews, simulations, and validation to ensure functionality and reliability.


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