Machine Learning and Signal Processing Intern

AAVAA is looking for a Machine Learning and Signal Processing Intern as early as January 2025. With AAVAA, you will be part of a multidisciplinary team building a unique listening device that allows everyone to hear what they want by processing their surrounding sounds based on input from their brain and biosignals. Our goal is to give people control of their auditory environment, enhance the sounds they want to hear, and suppress distracting noise. In addition to solving one of the biggest challenges of human health, you will get:

  • A safe, healthy, and inclusive work environment
  • Healthy snacks, frequent celebrations, endless tea and latte, social outings, and more!

We are looking for problem solver engineers and scientists who have a collaborative and meticulous spirit. Applicants of all levels are welcome, including Engineers, and Graduated Candidates residing in Canada. AAVAA is a Montreal-based start-up dedicated to increasing diversity in technology; therefore, candidates of all backgrounds are encouraged to apply.

Please see below for requested areas of experience.

Basic skills:

  • Machine learning (e.g., DNN, CNN, RNN, GAN, LSTM and SVM, KNN, Naive Bayes.)
  • Deep learning frameworks (e.g., PyTorch, TensorFlow, Keras, Scikit)
  • Advanced digital signal processing
  • Advanced acoustics including techniques such as sound source separation, speech enhancement, noise reduction and cancellation, etc.
  • High-level programming skills in Python, Matlab, C, C++, Java, etc.
  • Fourier transforms, discrete signals, and filter design
  • Time series data analysis
  • Statistical methods such as Bayesian statistics and statistical inference

Preferred skills:

  • Experience in biosignal analysis
  • Feature engineering and dimensionality reduction
  • Knowledge of using cloud platforms
  • Github

Above and beyond:

  • Brain-computer interface and neuroscience
  • Experience with firmware development of ARM based 32 bit microcontrollers
  • Ability to lead a highly multidisciplinary team and execute goals
Back to blog

Common Interview Questions And Answers

1. HOW DO YOU PLAN YOUR DAY?

This is what this question poses: When do you focus and start working seriously? What are the hours you work optimally? Are you a night owl? A morning bird? Remote teams can be made up of people working on different shifts and around the world, so you won't necessarily be stuck in the 9-5 schedule if it's not for you...

2. HOW DO YOU USE THE DIFFERENT COMMUNICATION TOOLS IN DIFFERENT SITUATIONS?

When you're working on a remote team, there's no way to chat in the hallway between meetings or catch up on the latest project during an office carpool. Therefore, virtual communication will be absolutely essential to get your work done...

3. WHAT IS "WORKING REMOTE" REALLY FOR YOU?

Many people want to work remotely because of the flexibility it allows. You can work anywhere and at any time of the day...

4. WHAT DO YOU NEED IN YOUR PHYSICAL WORKSPACE TO SUCCEED IN YOUR WORK?

With this question, companies are looking to see what equipment they may need to provide you with and to verify how aware you are of what remote working could mean for you physically and logistically...

5. HOW DO YOU PROCESS INFORMATION?

Several years ago, I was working in a team to plan a big event. My supervisor made us all work as a team before the big day. One of our activities has been to find out how each of us processes information...

6. HOW DO YOU MANAGE THE CALENDAR AND THE PROGRAM? WHICH APPLICATIONS / SYSTEM DO YOU USE?

Or you may receive even more specific questions, such as: What's on your calendar? Do you plan blocks of time to do certain types of work? Do you have an open calendar that everyone can see?...

7. HOW DO YOU ORGANIZE FILES, LINKS, AND TABS ON YOUR COMPUTER?

Just like your schedule, how you track files and other information is very important. After all, everything is digital!...

8. HOW TO PRIORITIZE WORK?

The day I watched Marie Forleo's film separating the important from the urgent, my life changed. Not all remote jobs start fast, but most of them are...

9. HOW DO YOU PREPARE FOR A MEETING AND PREPARE A MEETING? WHAT DO YOU SEE HAPPENING DURING THE MEETING?

Just as communication is essential when working remotely, so is organization. Because you won't have those opportunities in the elevator or a casual conversation in the lunchroom, you should take advantage of the little time you have in a video or phone conference...

10. HOW DO YOU USE TECHNOLOGY ON A DAILY BASIS, IN YOUR WORK AND FOR YOUR PLEASURE?

This is a great question because it shows your comfort level with technology, which is very important for a remote worker because you will be working with technology over time...