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Xilinx Developer Jobs

3 jobs found

24d ago

Principal Software Engineer

CACI Melbourne, FL

Melbourne, FL

24d ago

$100k - $220k/yr Full time Senior Design Engineering Digital Signal Processing

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Job Description

Location

Melbourne, FL (onsite)

Salary

USD 99,800 - 219,600 per year

Responsibilities

Design, implement, and optimize DSP routines for RF tasks such as modulation/demodulation, filtering, FFT processing, channelization, and digital down/up conversion.
Develop and maintain embedded Linux applications using PetaLinux on Xilinx SoC platforms.
Integrate embedded software with FPGA logic via AXI, DMA channels, interrupts, EMIO, and memory-mapped peripherals.
Interface with RF front-end components including attenuators, PLLs and frequency synthesizers, programmable gain amplifiers, and up/downconverters.
Work with high-speed RF ADC/DAC devices and manage JESD204 data paths for signal processing.
Implement and debug SPI, I2C, GPIO, and register-level control interfaces.
Support JESD204 (A/B/C) link bring-up in coordination with FPGA and hardware teams.
Conduct system bring-up, debugging, calibration, and performance optimization.
Collaborate with RF, FPGA, hardware, and systems engineers on architecture and requirements.
Validate designs using RF lab equipment such as spectrum analyzers, signal generators, oscilloscopes, and VNAs.
Document software, algorithms, interfaces, and test procedures.
Develop low-level firmware for board-level controls via FPGA or microcontrollers using VHDL and/or C/C++.

Requirements

Ability to obtain security clearance.
Bachelor's degree in an engineering discipline.
10+ years of electronics design experience.
Experience with RF transceivers such as Analog Devices AD936x, AD908x, or equivalents.
FPGA design experience using Vivado and/or Vitis.
Strong understanding of digital electronics and the ability to read schematics.
Familiarity with AXI interconnects, DMA engines, and high-throughput data paths.
Experience with spidev, IIO frameworks, or custom Linux drivers.
Knowledge of GNU toolchains, cross-compilation, and Yocto-based workflows.
Understanding of wireless or SDR systems (LTE, 5G, Wi-Fi, radar, or custom waveforms).

Technologies

PetaLinux, Xilinx SoC platforms
AXI, DMA, JESD204 (A/B/C)
SPI, I2C, GPIO
VHDL, C, C++
Vivado, Vitis
GNU toolchains, cross-compilation, Yocto
RF transceivers (Analog Devices AD936x, AD908x)

Benefits

Healthcare coverage
Wellness programs
Financial benefits
Retirement plans
Family support
Continuing education opportunities
Paid time off and related benefits

Optional Experience

Experience with Cadence tools and OrCad schematic design
Experience writing Interface Control Documentation or high-level design documents
Experience writing automated test code and controlling external test equipment
Familiarity with PIC microcontrollers
Knowledge of STM32 ARM microprocessors and software development
Ability to operate test equipment such as oscilloscopes and logic analyzers for debugging interfaces
GUI design experience in C# or C/C++ for PC-based control and test apps

What You Can Expect

A culture grounded in integrity and trust, with a continuous-growth mindset that supports professional development and collaboration across teams.

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29d ago

Software Engineer

Clear Align Nashua, NH

Nashua, NH

29d ago

Full time Embedded Linux Embedded Software Embedded Systems

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Job Description

Embedded software engineering role responsible for designing, developing, and maintaining software for Clear Align’s EO/IR imaging and sensing systems, contributing to performance, reliability, and compliance across the product lifecycle. This onsite position is based in Nashua, New Hampshire.

Responsibilities

Assimilate Clear Align's software architectures, development tools, and coding standards.
Assess existing embedded software designs and accompanying documentation.
Establish development environments and master source control and issue-tracking systems.
Assist in debugging and validation of embedded software under supervision.
Collaborate with hardware and systems engineering teams to coordinate integration.
Design, implement, and debug embedded software components independently.
Engage in peer code reviews and participate in design discussions.
Integrate software with hardware platforms and verify new product features.
Support software QA, optimization efforts, and production issue resolution.
Document software designs and changes clearly and thoroughly.
Deliver robust, production-ready embedded software solutions.
Review code and designs to ensure alignment with requirements and specifications.
Mentor junior engineers and promote engineering best practices.
Improve software performance, reliability, and maintainability.
Support system-level testing and troubleshooting for fielded products.

Requirements

A Bachelor's or Master's degree in Computer Science or Computer Engineering is required.
Professional software engineering experience.
Experience with embedded systems and Linux kernel or driver development.
Proficiency in C, C++, and Python.
Strong documentation and writing skills.
U.S. Person eligible for a Department of Defense security clearance.
Minimum 4 years of software engineering experience.

Technologies

C
C++
Python
Linux
GStreamer
Xilinx FPGA SoCs
Intel FPGA SoCs

Benefits

401(k) with 4% match
AD&D insurance
Bereavement leave
Dental insurance
Disability insurance
Employee assistance program
Flexible schedule
Health insurance
Life insurance
Paid holidays
Paid parental leave
Paid time off
Pet insurance
Vision insurance

How you know you are winning

Embedded software meets defined functional and performance criteria.
Defects are identified and resolved in an efficient manner.
Software integrates smoothly with hardware and system components.
Code quality and documentation align with Clear Align standards.
Engineering teams rely on your technical contributions.

Who you are

Strong embedded software developer.
Detail-oriented with disciplined coding practices.
Effective communicator across interdisciplinary teams.
Analytical problem solver.
Collaborative mentor and active team contributor.

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1mo ago

Software Engineer

The Judge Group San Antonio, TX

San Antonio, TX

1mo ago Closed

$160k - $170k/yr Full time Cryptography Embedded Embedded Software

This position is no longer accepting applications (closed Jul 10, 2026).

Job Description

The Judge Group invites you to join as a Software Engineer in a position that centers on cryptographic software and embedded real-time systems. This onsite role is based in San Antonio, TX with potential bases in Annapolis Junction, MD or Chantilly, VA. The position offers a salary of USD 160,000 to 170,000 per year, requires an active DoD Secret clearance to start, and involves travel of about 10 percent. You will join a team that values bold thinking and practical engineering to deliver systems with a lasting impact.

Responsibilities

Design, develop, integrate and test software for end-user customers and businesses, with a focus on cryptographic software code bases.
Architect, develop, and administer embedded and real-time systems.
Collaborate with multi-disciplinary teams including Systems Engineering, Digital Engineering, Hardware, and Integration & Test in an Agile software environment.
Analyze system capabilities to resolve problems related to program intent, output requirements, input data acquisition, programming techniques and controls.

Requirements

Bachelor's degree in Computer Engineering or another STEM discipline with 5 years of related experience, or Master's degree with 3 years, or PhD with 1 year of experience
Bachelor's degree in Computer Engineering or another STEM discipline with 8 years of related experience, or Master's degree with 6 years or a PhD with 4 years of experience
Proficiency in C/C++ with cryptographic experience, including crypto systems, developing HAIPE, OTNK and/or IKE, and implementing cryptographic mechanisms using dedicated software libraries
Proficiency in object oriented programming
Proficiency across the formal software lifecycle from requirements through testing
Experience integrating low-level firmware and software in complex real-time multi-threaded embedded applications
Experience developing and debugging embedded real-time systems
Experience with Rust
Experience with communication protocols such as I2C, SPI, UART, PCIe, Ethernet
Experience with RTOS designs and implementing secure software for embedded systems
Experience with Xilinx platforms (Zynq, Ultrascale+, Versal)
Experience with TCP/IP and common network configurations
Familiarity with static analysis and unit testing
Experience using Jira, Bitbucket, Git and the Agile software development process
An active DoD Secret clearance

Technologies

C
C++
Rust
HAIPE
OTNK
IKE
I2C
SPI
UART
PCIe
Ethernet
TCP/IP
Xilinx Zynq
Xilinx Ultrascale+
Xilinx Versal
RTOS
Static Analysis
Unit Testing
Git
Jira
Bitbucket

Locations

San Antonio, TX (onsite)
Annapolis Junction, MD
Chantilly, VA

Clearance and Travel

Active DoD Secret clearance required to start
Travel about 10 percent of the time

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