Advanced Specialist, AI Scientist

Pearson · Poland · posted today ago

python machine-learning remote jobs in poland

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About this role

ROLE: Senior AI Scientist

Role aim

Are you passionate about AI and Education? We are thrilled to announce a great opportunity to join our international AI organization inside the English Language Learning division as a Senior AI scientist for one of the most critical products in the company. You will workprototyping and implementing artificial intelligence systems for the education sector .

In Pearson English Language Learning we aspire to become the world's leading destination to learn, assess and improve English language skills. Our main focus is to deliver our promise to committed learners from around the world, who want to reach their full potential through learning English.

Role profile

This position requires an experienced and fully competent professional with a broad set of skills in data engineering, statistical reasoning and modelling for educational measurement, applied machine learning research, and possibly also basic leadership skills.

This role requires minimal guidance. It can be considered to be an entry-level manager role, which may supervise and/or lead colleagues with less experience.

Estimated time spent on various task types:

New features: 50-70%

Documentation: 15%

Meetings, incl. supervision: 10-30%

Maintenance: 5%

Responsibilities

Depending on current needs, the role may be responsible for:

Leading significant parts of work in the lifecycle of development of learning educational capabilities

Research & development in the field of creating data-driven educational products and solutions

Designing, implementing and maintaining learning capabilities based on machine-learning and statistics, in collaboration with Engineering teams

Designing frameworks for monitoring capabilities performance on production (in collaboration with Engineering teams); evaluating results for improvement

Creating and conducting internal trainings

Creating technical documentation, incl. patent documentation

Sharing work results internally and externally (publications, conferences, meetups)

Staying up to date with state-of-the-art methods in the scope of own specialisation, e.g. NLP, speech processing, statistical modelling, psychometrics

Providing input into team vision, goals, and processes

Leading, mentoring and coaching a small group of direct reports (from intern to regular level data scientists)

Supervising or leading colleagues with less experience

Most desirable qualifications:

Experience with generative AI models and techniques.

Strong collaboration with engineering teams to develop and implement AI solutions.

Proven experience in building production-ready machine learning models to solve diverse set of business problems.

Good knowledge of statistical modelling and machine learning theory

Strong proficiency in Python and machine learning frameworks, e.g. pandas, numpy, scikit-learn, NLTK, spaCy, Hugging Face, TensorFlow, PyTorch

Strong hands-on experience in using state-of-the-art methods in the scope of own specialisation, e.g. NLP, speech processing, statistical modelling, psychometrics, reinforcement learning