Senior Applied Scientist - Sound (F/M/X) - CDI
Jellysmack, France
Job Description
Jellysmack is the global creator company that detects and develops the world's most talented video creators on social media. We're an optimistic crew who naturally goes the extra mile, has a glass-half-full mindset, and sees challenges as opportunities. We look for positive people who think outside the box, are inventive, bold, lead change, and believe that teamwork matters.
Jellysmack culture:
Our job is to take numbers and turn them into reasons to celebrate! Data drives everything we do at Jellysmack and is thus essential to the company. Data is at the heart of our success, and it drives the content we create and how we edit videos so we can optimize everything we publish. Everyone on our team is capable of going above and beyond the call of duty. Our goal is to gather and analyze data to help the company grow. Do you have what it takes to be part of our team?
Your mission:
Leverage data to build better solutions for decision-makers, all in a strong spirit of collaboration. You will use the right libraries to address product and business challenges. Your communication skills will enable you to dialogue with the various stakeholders, gather their needs, and present your results in an educational manner.
Integrated into a team composed of many different data profiles (applied scientist, research scientist, AI product manager, data scientist, data engineers, machine learning engineers, business analyst) in order to share knowledge, you will have the opportunity to be a mentor for more junior teammates at the algorithmic level. You will work with:
- Applied scientists to construct state-of-the-art solutions to tackle business problems.
- Machine learning engineers and own together the responsibility of the product from modeling to monitoring behavior in production.
- Research scientists to identify new tools of interest.
- an AI product manager to deeply understand needs and build solutions that are actionable and adopted by its final users.
As a member of the Video Genome entity, your mission will be to:
- Set up audio processing POCs and measure the business impact.
- Help set up an audio training and validation database for multiple uses.
- Train, Industrialize and deploy models in production while ensuring quality throughout the process.
- Support junior profiles, be able to simplify complex algorithms and play a mentoring role within the AI team.
Some examples of Audio topics:
- Speech recognition on video
- Music matching
- Audio analysis of videos to better understand user retention
- Perform audio separation of music and voice in order to remove music from videos.
What you’ll be responsible for
- Problem-solving support in high-impact use cases and projects.
- Participating in company decisions that are related to or impacted by the field of expertise.
- Share what you know through regular presentations and workshops with the data team.
- Support teams in making scientific and technological choices.
- Participating in internal training on the subjects of expertise: design, build, and deliver training.
- Maintaining their expertise.
A little about you:
- MS or Ph.D. degree in Computer Science or related quantitative field.
- 5+ years of experience in the audio/signal processing and AI fields.
- The industrialization of ML and deep learning models holds no secrets for you. You have already sent and tracked dozens of models into production in different technical environments.
- Strong signal processing skills
- Fourrier domain, digital, and adaptive filtering
- Speech signal processing: cepstral analysis, denoising ,
- Compression
- Solid Python and software engineering skills.
- Professional working proficiency in English.
Jellysmack’s technical AI Stack:
- Languages: Python, C++
- Databases: Aurora, Redshift, and ElasticSearch on AWS
- Libraries: Pandas, PyTorch, Tensorflow, Scikit-learn
- MLOps: Sagemaker, Gitlab, Airflow, Docker
- Environment: We use Pycharm, VSCode, VIM, and Jupyter, but we’re open to anything on any OS!
Our Work from jellywhere philosophy:
Jellysmack believes in a flexible work environment in which anyone can work from anywhere. This is why we’ve implemented our flexible location philosophy, meaning you get the best of both worlds: you can choose to work from home and / or from our offices in Paris, New York, Los Angeles and Corti.
In order to make sure you get the best working environment, you will get a EUR 250 allowance to get set up!
Nota bene: your residence must be in the country in which you are applying