Ethernet

Ethernet Developer Jobs

5 jobs found

1d ago

Senior Software Engineer

Adtran Dallas, TX

Dallas, TX

1d ago

Full time Senior C++ Language Device Driver Development

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Job Description

Adtran is seeking a Senior Software Engineer in Dallas, TX (onsite) to help shape and deliver carrier-grade packet Ethernet products. This role focuses on embedded software architecture, feature ownership end to end, and technical leadership across design, development, integration, and lifecycle maintenance.

Role Overview

The Senior Software Engineer provides technical ownership for major Ethernet product features, translates customer and business requirements into scalable embedded software solutions, and supports platform evolution. The position also includes mentoring responsibilities, including design guidance, code reviews, and knowledge transfer to junior and mid-level engineers.

Key Responsibilities

Act as a senior contributor and technical owner for major Ethernet domain features, supporting design, development, and platform evolution.
Design and develop embedded software applications, primarily using C/C++, within a team environment using the SAFe development methodology.
Develop and execute unit, integration, system, and feature-level test strategies to validate software functionality, robustness, performance, and reliability.
Contribute to system architecture and technical strategy across multiple subsystems, or serve as a recognized expert for a significant technology domain.
Evaluate emerging technologies, lead proof-of-concept investigations, influence technical direction, and represent the organization in relevant industry forums, standards activities, or customer engagements.
Own technical delivery and quality for major features, from requirements through deployment, sustaining support, and customer issue resolution.
Provide technical mentoring, design guidance, and architectural knowledge transfer through code reviews and documentation.
Collaborate with systems engineering, product line management, FPGA, hardware, and product teams to translate business requirements into functional product solutions.
Write clean, maintainable, and well-documented code, improving quality through refactoring, automation, and reduction of technical debt.
Create and maintain unit and integration tests to support application stability.
Evaluate new technologies and infrastructure improvements that support long-term product sustainability, scalability, and maintainability.
Use modern software development tools, including AI-assisted engineering tools such as GitHub Copilot and Claude Code, to improve development efficiency, code quality, and engineering productivity.
Serve as a department expert in one or more technical areas and provide guidance to others based on that expertise.

Required Qualifications

Bachelor’s Degree in Computer Science, Computer Engineering, Computer Information Science, or equivalent education.
Typically 8+ years of professional embedded software development experience or equivalent demonstrated expertise.
Strong proficiency with Linux development environments, including system administration, debugging, build systems, process management, and performance analysis.
Strong understanding of embedded software architecture, multithreading, concurrency, memory management, and performance optimization.
Development experience on Embedded Linux operating systems.
Experience debugging complex software issues using tools such as GDB, core dumps, protocol analyzers, and system tracing tools.
Proficiency with Git and modern source control workflows, including branching strategies, code review processes, and CI/CD integration.
Experience implementing or troubleshooting networking protocols such as Ethernet, VLAN, MPLS, LACP, STP/RSTP/MSTP, OAM, PTP, or synchronization technologies.
Familiarity with the SAFe development methodology.
Strong interpersonal, project management, analytical, and investigative skills.
Strong verbal presentation and communication skills.
Ability to influence technical decisions and build consensus among cross-functional stakeholders.
Strong attention to detail.
Limited travel may be required for this position.

Technologies and Tools

C/C++, SAFe, GitHub Copilot, Claude Code
Linux, Embedded Linux, Embedded Linux kernel, device driver development
GDB, CI/CD
Ethernet, VLAN, MPLS, LACP, STP/RSTP/MSTP, OAM, PTP
NETCONF, SNMP, gNMI, RESTCONF
IEEE, ITU, MEF
ARM

Preferred Qualifications (Success Criteria)

Industry experience developing carrier-grade software for Telecom/Datacom transport equipment.
Solid understanding of data communications networking with emphasis on Layer 2 Ethernet technologies.
Familiarity with IEEE, ITU, and MEF standards.
Embedded Linux kernel and device driver development experience.
Secure software development practices.
Open-source software integration and maintenance experience.
Experience with ARM-based embedded platforms.
Network management protocol experience including NETCONF, SNMP, gNMI, and RESTCONF.
Experience with high-availability and carrier-grade software architectures.
Experience with CI/CD and automated test frameworks.

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12d ago

Software Engineer

Trimble Dayton, OH

Dayton, OH

12d ago

$116k - $159k/yr Full time Automation C++ Language Data Processing

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Job Description

Trimble is hiring a hands-on Lead Software Engineer to design, develop, and maintain high-performance software for machine-control applications within Trimble’s CTCT Integration and Commissioning product group. In this role, you will work with modern C++ and Linux to build reliable solutions, provide technical guidance, and help shape engineering practices across the team. The position is based on-site in Dayton, Ohio.

What you’ll do

Design and implement C++ software for complex machine-control applications, leveraging multithreading in Linux environments to achieve high-performance execution.
Deliver and support software components that enable efficient commissioning workflows and seamless machine integration within the Trimble Earthworks ecosystem.
Translate high-level system requirements into software that is robust, scalable, and maintainable.
Apply object-oriented design, software engineering principles, and coding best practices to produce reliable, maintainable, high-performance systems.
Lead design discussions and contribute to architecture decisions for commissioning and machine-integration software.
Provide technical ownership for complex components and problems, including conducting technical reviews and driving resolution of challenging engineering issues.
Mentor and guide engineers through actionable feedback and support.
Drive adoption of effective engineering practices that improve software quality, maintainability, and team productivity.
Ensure comprehensive test coverage, spanning unit, integration, and system-level testing.
Resolve complex system-level issues through root-cause analysis and implement sustainable solutions.
Identify and drive improvements across quality, reliability, performance, and maintainability.
Partner cross-functionally with Product Managers, Architects, QA, and engineering teams to deliver high-quality software solutions.
Contribute to planning, estimation, requirements analysis, and delivery activities to support predictable execution.
Coordinate with distributed teams to manage technical dependencies, risks, and issues, and communicate status clearly to stakeholders.

What you bring

Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, or a related technical field.
5+ years of professional experience developing software in C++, with strong knowledge of object-oriented design and software engineering principles.
Experience developing and debugging multithreaded applications in Linux-based environments.
Experience building complex machine-control, real-time, embedded, or highly integrated software applications.
Ability to design maintainable solutions and apply strong practices in unit testing, debugging, troubleshooting, and code quality.
Ability to lead technical discussions, influence design decisions, mentor engineers, and drive resolution of complex engineering problems.
Strong communication and collaboration skills for cross-functional and distributed engineering environments.

Technologies you may work with

C++, Linux, Python, GoLang
Gherkin, Git, Conan
CAN, Ethernet, TCP/IP
Angular, IoT, Real-time operating systems

Compensation

Salary: USD 115,600 to 158,900 per year
Pay type: Salary
Bonus eligible: Yes
Commission eligible: No

Benefits

Medical, Dental, Vision
Life, Disability
Time off plans
Retirement plans
Tax savings plans for health, dependent care and commuter expenses
Paid Parental Leave
Employee Stock Purchase Plan

Bonus points

Experience leveraging AI-assisted tools and methodologies to optimize software performance, streamline debugging, and accelerate development cycles.
Experience in Agile environments and proficiency with modern version-control systems such as Git.
Experience with CAN, Ethernet-based application-layer protocols, and TCP/IP client-server communication.
Working knowledge of real-time operating systems, Linux system internals, and embedded software development.
Experience with C++ package management tools such as Conan, including build and dependency-management practices.
Experience with Python, GoLang, and Gherkin for scripting, automation, testing, or development support.
Familiarity with machine-control systems, IoT concepts, or other highly integrated industrial applications.
Exposure to web technologies such as Angular (plus).

Logistics

Location: Dayton, Ohio (On-site / Office-based)
Travel requirement: 0 - 10% (Minimal)

How to apply

Submit an online application for this position by clicking the ‘Apply Now’ button on the posting.

Trimble accepts applications on an ongoing basis until the position is filled.

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2mo ago

Networking Stack Developer

QFocus Technologies Sunnyvale, CA

Sunnyvale, CA

2mo ago Closed

$120k - $200k/yr Full time Python Driver Development Engineer

This position is no longer accepting applications (closed Aug 24, 2026).

Job Description

QFocus Technologies is seeking a Networking Stack Developer to contribute to the validation and refinement of L2/L3 protocol stacks for AI silicon powering AI training and inference server infrastructure. This onsite role in Sunnyvale, CA places you at the center of high-performance networking work, collaborating across teams to ensure robust, scalable stacks that integrate with NIC drivers and host systems for demanding AI workloads.

Responsibilities

Develop, validate and maintain high-speed L2/L3 protocol stacks over NIC drivers in Linux kernel, user mode, and other host/device operating systems.
Implement and optimize L2/L3 protocols, RDMA, and RoCE for high-performance networking applications.
Collaborate with cross-functional teams to develop and test NIC firmware and protocol stack software, troubleshoot and resolve NIC-related technical issues.
Develop and maintain test frameworks for NIC performance and functionality testing.

Requirements

Proficiency in C, C++, Python programming languages.
In-depth knowledge of networking protocols, including TCP/IP, IPv4, and IPv6, and their packet formats.
Hands-on experience with tools for capturing and analyzing protocol packet exchanges across high-speed interfaces.
Understanding of high-performance multi-core CPU/GPU clusters and their high-speed interconnect fabric interfaces such as PCIe and Infiniband.
Working familiarity with Host Channel Adapters (HCAs) or bridges that parse, translate and route data from standard NW stacks into fabric-specific transport logic would be an added advantage.

Education

Bachelor's or Master's degree in Computer Science or Electrical Engineering

Experience

Minimum of 6 years of professional experience

Technologies

C
C++
Python
TCP/IP
IPv4
IPv6
RDMA
RoCE
Linux kernel
NIC drivers
NIC firmware
PCIe
Infiniband
Host Channel Adapters (HCAs)

Benefits

Health insurance

About this opportunity – Network Stack Developer

Join a team serving an elite customer focused on cutting-edge AI training and inference server infrastructure silicon. As a Network Stack Developer, you will be responsible for developing L2/L3 protocol stacks to validate AI silicon under development.

Pay

$120,000 - $200,000 per year

Work Location

Sunnyvale, CA (onsite)

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3mo ago

Networking Software Engineer

Hewlett Packard Enterprise Spring, TX

Spring, TX

3mo ago Closed

$98k - $186k/yr Full time DevOps Engineering Ethernet

This position is no longer accepting applications (closed Aug 2, 2026).

Job Description

Networking Software Engineer at Hewlett Packard Enterprise in Spring, TX (onsite), focusing on RDMA-class networking features for the Slingshot product line.

Responsibilities

Design, develop, and integrate RDMA-class networking features for the Slingshot product line.
Collaborate with development, build, test, and CI teams to embed software into test and release workflows.
Develop domain expertise and work cross-functionally across teams.
Prototype, design, and develop software for networking library components to optimize RDMA performance on exascale-class systems.
Document architectures, procedures, and processes in use and contribute to process improvements.
Engage with open-source communities to enhance API support for Slingshot networking hardware.
Assess and recommend new technologies and use cases to advance the platform.
Contribute to advanced path finding initiatives across teams and partners.

Requirements

Bachelor's degree or higher in Computer Science or related field, or equivalent industry experience.
Minimum of 2 years' experience in networking software.
Understanding of High-Performance Computing architectures, RDMA networking, and the HPC industry.
Experience with Ethernet/IP networking.
Ability to work well in a cooperative development team with a commitment to sound software engineering principles.
Strong written and verbal communications skills.
Success working in a fast-paced, changing environment with a strong sense of urgency.

Technologies

RDMA, MPI, SHMEM
C, Python
Linux
Ethernet/IP networking

Salary

USD 97,500 - 186,100 per year

Benefits

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Let's Stay Connected

Follow @HPECareers on Instagram to see the latest on people, culture and tech at HPE.

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4mo ago

Software Engineer (3+ years C/C++ Programming)

VOCAL Technologies, Ltd. Buffalo, NY

Buffalo, NY

4mo ago Closed

$80k - $120k/yr Full time Senior Dsp Embedded

This position is no longer accepting applications (closed Jun 24, 2026).

Job Description

VOCAL Technologies, Ltd. is a design house with over 40 years of telecommunications engineering experience across industrial, commercial, and DoD markets. This full-time, onsite role in Buffalo, NY offers a salary range of $80,000 to $120,000 per year, along with a benefits package that includes dental, health, and vision insurance, paid time off, and tuition reimbursement. The position centers on real-time DSP and embedded systems for telecommunications, requiring 3+ years of C/C++ and firmware development across bare metal, RTOS, and Linux environments. A Bachelor's or Master's degree in Electrical or Computer Engineering supports success in this role.

Benefits

Dental insurance
Health insurance
Paid time off
Tuition reimbursement
Vision insurance

Responsibilities

Design fast and efficient DSP algorithms for implementation on embedded processors.
Architect and implement firmware across bare metal, RTOS-based, and Linux environments.
Evaluate algorithm performance by estimating processing resources such as MIPS, ROM, and RAM.
Coordinate software and hardware development activities with other engineers, including prototyping, tuning, and performance testing.
Research new technologies and identify how they can be integrated into VOCAL's custom products for improvement.

Requirements

Must be legally authorized to work in the United States without sponsorship.
U.S. citizenship is required due to government contracting.
Must be clearance eligible.
Experience designing, developing, and testing real-time signal processing algorithms.
Significant development experience implementing DSP modules in embedded real-time environments (commercial DSPs, ARM) using C or C++.
Strong understanding of wired and wireless communications systems and digital signal processing of analog and digital waveforms for transmit and receive functions.
Knowledge of communication theory principles including signal processing, decision theory, estimation theory, and modulation-demodulation.
Systems engineering experience (data communications architectures, telecom network design, protocol analysis and selection).
Experience with computer networking protocols (TCP/UDP/IP, RTP, MPLS, NDN).
Embedded hardware interfacing: SPI, TDM, Ethernet, USB, I2C.
Telecom protocol standards: ITU-T, IETF, 3GPP.
Demonstrated creative, critical thinking and troubleshooting skills, with strong collaboration and communication abilities.
Education: Bachelor's or Master's degree in Electrical or Computer Engineering.
Onsite work location: Buffalo, NY 14228 (required).
Technologies you will work with includes C, C++, ARM, DSP, RTOS, Linux, SPI, TDM, Ethernet, USB, I2C, TCP/IP, UDP, RTP, MPLS, NDN, ITU-T, IETF, 3GPP.

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