Audio DSP Engineer (Porting and Integration)
Seven Sensing Software, Belgium

Seven Sensing Software is looking for a talented and experienced DSP engineer to port and integrate our products onto embedded earbud platforms.

You will join our Audio Product Development team, developing our next generation of audio products. More concretely you will implement floating-point, fixed-point and DSP ports of our audio algorithms. The porting and optimisation activities covers:

• interaction with the audio research team to understand the algorithms
• study the architecture of the target platform (ARM MCU and/or audio DSP, floating-point and/or fixed point) to decide about porting strategy
• define testing strategy for the ported code validation
• implement the ported version and test it
• measure performance of ported code
• package and support integration activities

You will work in a small team of 4-6 engineers and align regularly with the algorithm engineers to bring reference software products to life with a top product grade quality in mind and an eye constantly monitoring profiling and performance figures.

Requirements

• MSc or BA degree in Electronics, Physics, Signal Processing, Acoustics, Computer Science or related discipline
• Solid background with floating-point and fixed-point C code and optimisation
• Experience with (constrained) embedded platforms: for example ARM M Cores, DSPs (Hifi, ...)
• Strong interest in audio processing algorithms
• Mindset for developing product-grade code using high-level software development practices, including integration into CI environment, proper testing, packaging, and releasing of the software
• Agile, pragmatic, hardworking and a can do mentality.
• Fluent in English both writing and speaking. English is the day to day language in the company.
• Team player but as well autonomous and self-organized.

Nice to have

• Good knowledge of Python
• Experience on Qualcomm QCC (former CSR) platforms
• Embedded Machine learning porting and integration experience
• Experience working as part of a scrum team

Project:

• C Porting (floating and/or fixed-point), Customization, and Optimisation of audio algorithms (Voice Calling and Hearing enhancements) on ARM and DSP based platforms

Benefits

• Above market average salary
• Meal and eco vouchers
• Extra pension plan
• 32 vacation days per year
• Hybrid working mode (up to 2 days per week from home in average)
• Hospitalisation, dental and ambulatory complementary health insurance (DKV AZ)
• Phone subscription
• Bonus
• Company car for senior profiles
• Fresh fruit and good coffee

Job Rewards and Benefits