Note: The job is a remote job and is open to candidates in USA. Lynx delivers modular, open standards–based software that transforms how high-assurance, mission-critical edge systems are built, deployed, and maintained. The candidate will work as part of a team to design, implement, test, and document network software in LynxOS-178 RTOS, focusing on system security, performance, and interoperability.
Responsibilities
- Architect, design, and implement 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
Skills
- Must be a US Citizen
- BS/MS in Computer Science/ Electrical Engineering
- 8+ years of relevant experience required
- 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
- 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
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
Company Overview
Lynx Software Technologies provides embedded RTOS and virtualization solutions offering unique safety and security functionality. It was founded in 1988, and is headquartered in Campbell, California, USA, with a workforce of 201-500 employees. Its website is http://www.lynx.com/.