> Markdown version of [/jobs/ext/2003589-customer-applications-engineer](https://www.wearedevelopers.com/jobs/ext/2003589-customer-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).

---

# Customer Applications Engineer

- **Company:** Renesas Electronics America Inc.
- **Location:** Austin, TX, United States (Remote available)
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Application Notes, Data Centers, Software Debugging, Firmware, Software Engineering, System Testing, Graphics Processing Unit (GPU)
- **Published:** August 9, 2026
- **Apply:** https://www.wayup.com/i-j-Customer-Applications-Engineer-Renesas-Electronics-158386965993500/

## About the Role

Education:
A BS degree in engineering (EE - power electronics preferred) with up to 5 years experience or preferred MS degree with 3 years experience..
**Experience & Skills: **
Must Have experience with firmware-enabled products and powering large scale application- specific integrated circuit (Central processing unit /Graphics processing unit etc.) in the data center market is required.

 + Experience with multiphase DC/DC converters powering Intel/AMD/SoC systems.
 + Mixed-signal Integrated Circuit/System knowledge/experience.
 + Experience with digitally enabled power management products.
 + Understanding of control loop theory and its application in power converters.
 + Proficiency with a full complement of lab equipment including network. analyzers, oscilloscopes and waveform generators.
 + Experience with automation of lab testing.
 + Ability to travel to customer sites in Asia and the US. (15-20%)

## Description

Austin, TX - 100% onsite
As a Customer Application Engineer for Renesas Performance Computing Power Application engineering team, you will be a senior technical contributor and decision maker in new power management applications in the infrastructure server/AI server market. You will engage cross functionally with a diverse team including marketing, software engineering, IC design, and other applications engineering teams to deliver the most innovative power solutions in the server computing market.
Renesas Electronics, a leading global semiconductor company, is rapidly scaling its AI-focused power delivery business. Products include high-performance digital power VRMs, multiphase controllers, Smart Power Stages (SPS), Vertical Power Stages (SPS with integrated capacitors and multiple silicon die), Power Towers (power modules integrating multiple SPS-equivalents with capacitors and inductors), and power MOSFETs., This senior role provides broad system level solution insight and support. A broad comprehension of DC/DC power conversion is required including familiarity with digital multiphase PWM controllers. Key responsibilities include:

 + Travel to customer sites to debug and validate digital multiphase products. Interaction with customers to solve complex problems.
 + Support marketing efforts by providing detailed solutions matching customer detailed requirements.
 + Support development efforts by contributing to system validation of new controllers, VPS and SPS products. Work with designers to ensure design teams have the detailed information needed to execute and verify designs.
 + Develop collateral such as datasheets, performance reports, and application notes to support customer engagement.
 + Support training of other AE's and FAE's to enable broad support and knowledge of the products.


## Related Videos

- [Designing UX for SRE Agents in High-Stakes Incidents](https://www.wearedevelopers.com/videos/100003-designing-ux-for-sre-agents-in-high-stakes-incidents)
- [How To Test A Ball of Mud](https://www.wearedevelopers.com/videos/173-how-to-test-a-ball-of-mud)
- [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential)
- [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine)
- [Building the Nervous System of AI - Michael Kagan (NVIDIA)](https://www.wearedevelopers.com/videos/2133-building-the-nervous-system-of-ai-michael-kagan-nvidia)
- [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies)

## Related Articles

- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)
- [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)
- [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026)
- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)