> Markdown version of [/jobs/ext/137413-senior-applications-engineer](https://www.wearedevelopers.com/jobs/ext/137413-senior-applications-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Applications Engineer

- **Company:** Infineon Technologies AG
- **Location:** San Jose, CA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Application Notes, Systems Engineering, Computer Programming, Software Debugging, Ethernet, Python (Programming Language), Software Engineering, Scripting, Pcb Layout
- **Published:** May 24, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=5dec6d76b23b1b18

## About the Role

Do you have experience in Customer communication?, * Education: Degree in Electrical Engineering, Physics, or a related field

 * Experience: 3+ years of experience as an Application Engineer or Systems Engineer within automotive or Ethernet applications, including hands-on debugging
 * Protocols: Strong understanding of SerDes protocols and interfaces such as XFI/10GBASE-R, USXGMII, SGMII/RGMII, xxBASE-T1, I2C, and MDC/MDIO
 * Programming: Proficiency in C and Python, with experience in scripting and software development
 * Design Review: Experience reviewing schematics and PCB layouts
 * Technical Knowledge: Familiarity with Ethernet PHYs (1000BASE-T1 / Multi-GigBASE-T1) and bridge products
 * Communication: Strong interpersonal and communication skills with a proactive, self-driven, and team-oriented mindset

## Description

* Support: Provide technical support to customers during the evaluation and development of systems related to automotive Ethernet PHYs
 * Debugging: Perform hands-on bring-up and debugging of customer boards and evaluation kits to replicate and resolve issues
 * Issue Management: Track, monitor, and follow up on customer technical issues to ensure timely resolution
 * Training: Prepare and deliver application training sessions and support trade show demonstrations
 * Documentation: Develop customer-facing technical materials, including integration guides, application notes, API documentation, and training content
 * Travel: Ability to travel domestically and internationally as needed (approximately 10%)
 * Collaboration: Partner with cross-functional teams, including product management, design engineering, and quality assurance, to align product capabilities with customer needs


## Related Videos

- [Car's are Technology on Wheels - Impact of Software and IT Competence in Automotive](https://www.wearedevelopers.com/videos/780-car-s-are-technology-on-wheels-impact-of-software-and-it-competence-in-automotive)
- [The Gashlycrumb Tinies of AI Networking You Must Know (or Languish!)](https://www.wearedevelopers.com/videos/2067-the-gashlycrumb-tinies-of-ai-networking-you-must-know-or-languish)
- [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java)
- [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch)
- [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips)
- [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker)

## Related Articles

- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)