Sr. Software Engineer - Networking/RTOS

Lynx

41d

About The Position

The Role: The candidate will work as part of a team to design, implement, test, and document network software in our LynxOS-178 RTOS. The candidate will help to implement the software with a focus on system security, performance, and interoperability.

Requirements

Must be a US Citizen.
BS/MS in Computer Science/ Electrical Engineering
8+ years of relevant experience required.
Proficiency in the following: C Programming and BSD/POSIX sockets programming.
Experience with networking protocols such as: TCP, UDP, IPv6, IPv4, IPSec and TSN.
Experience on at least one RTOS (e.g., LynxOS-178, VxWorks, QNX, FreeRTOS) or Linux kernel space development.
Experience with performance analysis (perf, ftrace) and packet capture (tcpdump/Wireshark) tools.
Proven ability to troubleshoot and resolve complex software and networking challenges.
Strong communication skills and a demonstrated ability to manage multiple projects simultaneously.
Experience with Agile methodologies and tools such as Jira, Confluence, Git and Gerrit.
Solid understanding of CI/CD workflows and tools (e.g., Jenkins, Azure DevOps).
Scripting and automation skills using Python, Bash, or similar languages.

Nice To Haves

Experience developing Linux device drivers and bootloaders.
Assembly code programming (x86 or ARM).
Rust programming language experience.
Familiarity with DO-178C lifecycle development standards.
Contributions to open-source communities.
Hands-on experience with root cause analysis and kernel-level troubleshooting.
Familiarity with real-time operating systems, hypervisors, and virtualization technologies (e.g., VMware, KVM, Xen, QEMU).
Familiarity with concurrency on multicore SMP/AMP.

Responsibilities

Architect, design, network protocols and services (e.g., IPv4/IPv6, UDP/TCP, IPsec, TSN (Time-Sensitive Networking) in an embedded environment.
Develop and maintain software for embedded systems, ensuring real-time performance and reliability.
Conduct thorough network performance analysis and optimization.
Collaborate with cross-functional teams to ensure seamless integration with network protocols and application stacks.
Troubleshoot and resolve low-level network and software issues, distinguishing hardware from software challenges.
Enhance the efficiency, scalability, and stability of networking solutions through innovative development and optimization.
Develop application-level BSD/POSIX sockets programming solutions for real-time operating systems and hypervisors.
Work on a variety of other RTOS and tools related technologies.
Supporting the generation and review of certification data.
Perform additional job duties as assigned.

Benefits

Low-cost Medical / Dental / Vision coverage options
401K with generous employer match
Responsible Paid Time Off + 11 Paid Holidays
Remote work opportunities based on role
Employee Assistance Program (EAP)
Career growth and professional development opportunities
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

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