Senior Software Engineer

Adtran, Inc.; Dallas, Northern (TX, KY); Hybrid; USD 140,000 - 190,000; Full time

Job summary

Adtran, Inc. in Dallas, TX is seeking a Senior Software Engineer to lead architecture, design, and development of embedded software for carrier-grade Ethernet products.

You will own major features, mentor junior engineers, and collaborate with hardware, FPGA, and product teams to deliver scalable solutions. The role emphasizes C/C++, Linux environments, multithreading, debugging, and testing, with SAFe development practices and a focus on reliability, maintainability, and long-term

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, or equivalent required.
• 8+ years of embedded software development experience preferred.
• Strong proficiency with Linux development environments and debugging tools.
• Experience with Ethernet/Networking protocols and SAFe development.

Responsibilities

• Own major features in Ethernet product domain and drive design/development.
• Develop embedded software in C/C++ for kernel, drivers, bootloaders, and applications.
• Lead testing strategies: unit, integration, system, and feature-level.
• Mentor junior engineers and drive technical direction across subsystems.

Skills

Linux development

Embedded Linux

Multithreading

GDB debugging

Git & CI/CD

Networking protocols

SAFe

Device drivers

Kernel development

Education

Bachelor's degree in CS/CE

Tools

GDB

CI/CD tools

Build systems

Job description

Senior Software Engineer page is loaded## Senior Software Engineerremote type: Hybrid Workinglocations: Dallas, TXtime type: Full timeposted on: Posted Yesterdayjob requisition id: R005828**Welcome!**Our Growth is Creating Great Opportunities!Our team is expanding, and we want to hire the most talented people we can. Continued success depends on it! Once you've had a chance to explore our current open positions, apply to the ones you feel suit you best and keep track of both your progress in the selection process, and new postings that might interest you!Thanks for your interest in working on our team!# Job SummaryThe Senior Software Engineer is a key technical contributor responsible for the architecture, design, development, integration, and lifecycle maintenance of high-quality, carrier-grade packet Ethernet products. This role independently leads complex engineering initiatives, provides technical guidance to other engineers, and collaborates across disciplines to deliver scalable, reliable, and maintainable embedded software solutions. The position requires strong technical judgment, ownership, and the ability to translate business and customer requirements into product capabilities. This role requires the ability to work well in a team-based collaboration environment, delivering completed work assignments in an iterative and prioritized fashion.# Duties and Responsibilities* Serves as a senior contributor and technical owner for major features in the Ethernet product domain, supporting design, development and platform evolution.* Designs and develops embedded software applications, primarily using C/C++ using the SAFe development methodology in a team environment. The software applications include platform, kernel, and device driver components and bootloader applications as well as higher level embedded applications which meet the customers' requirements.* Leverage 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. Evaluate and contribute to AI-related engineering initiatives where appropriate.* Develop and execute unit, integration, system, and feature-level test strategies to verify software functionality, robustness, performance, and reliability.* Contribute to system architecture and technical strategy across multiple subsystems, or serve as the 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.* Considered a department expert in one or more technical areas and is frequently consulted by others for this expertise.* Own the technical delivery and quality of major features from requirements through deployment, sustaining support, and customer issue resolution.* Provide technical mentoring, design guidance, code reviews, and architectural knowledge transfer to junior and mid-level engineers.* Demonstrated success participating in multiple full product development life cycles within telecom, datacom, networking, or related embedded systems industries.* Collaborates 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 overall code quality through refactoring, automation, and reduction of technical debt.* Creates and maintains unit and integration tests to ensure application stability.* Evaluate new technologies and infrastructure improvements that support long-term sustainability, scalability, and maintainability of the product family.# Qualifications## Basic Qualifications* Bachelor's Degree in Computer Science, Computer Engineering, Computer Information Science or equivalent education required.* Typically requires 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 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.* Attentive to detail* Limited travel may be required for this position## Preferred Qualifications (Success Criteria)* Industry experience developing carrier-grade software for Telecom/Datacom transport equipment.* Solid understanding of data communications networking with an emphasis on Layer 2 Ethernet technologies.* Familiarity with IEEE, ITU, and MEF standards.* Embedded Linux kernel and device driver development.* Secure software development practices.* Open-source software integration and maintenance.* Experience with ARM-based embedded platforms.* Network management protocols (NETCONF, SNMP, gNMI, RESTCONF).* High-availability and carrier-grade software architectures.* CI/CD and automated test frameworks.