Senior Machine Learning Engineer

Hi there!

We are Tooploox, an AI software development company offering custom AI solutions and services.
We help innovative companies and startups design and build digital products with generative AI, mobile, and web technologies.

Our team, consisting of nearly 200 experts including our R&D team of over 40 engineers, many with PhDs, has pioneered AI solutions across industries like healthcare, fashion, and e-commerce. We’ve published over 15 research papers in top conferences like NeurIPS and ICML.

Feel invited!

What you will do:

• Design, develop and implement both cutting-edge and well-established machine learning methods for content analysis, data retrieval, content classification, and others with a focus on NLP and LLM-related applications.
• Collaborate closely with cross-functional teams to integrate machine learning solutions into products and platforms.
• Assure the quality of the data for model development.
• Interact directly with a client – a multinational e-commerce company (eBay) to report progress and plan new tasks.

Experience and skills you need to join us:

• Team-work attitude with great communication skills.
  
• MS or PhD in Computer Science, Machine Learning, Computer Engineering, Applied Mathematics, Electrical Engineering or related fields.
• At least 3 years of hands-on experience with a full training process or fine-tuning large deep learning models, especially LLMs which includes data preparation, setting up the training pipeline, monitoring and adjusting optimization parameters as needed.
• Experience with model optimization techniques such as model sparsification, quantization or other solutions for improving performance during inference or/and minimizing resources utilization on production.
• Software development and coding skills: Python, clean code, code reviews, algorithms and data structures.
• Experience with deep learning/machine learning libraries: scikit-learn, keras, pytorch, tensorflow, etc.
  
• Fluency in Polish and English (you will attend meetings with English speaking clients).

It would be great if you also have:

• Hands-on experience with prompt engineering and instruction tuning.
• Experience in Reinforcement Learning, a strong plus.
• Publications on topics related to the pre-training of large language models at conferences such as at ACL, NAACL and EMNLP, Neurips, ICML or ICLR

How we work:

At Tooploox, you have the flexibility to choose your working hours and location. While we value remote work, we also believe in building relationships and invite you to join us in our Warsaw and Wrocław offices. Enjoy a relaxed atmosphere and try some “home-made” pizza from our office pizza oven. We love having pets in the office, so feel free to bring yours along.

Join us and shape the future of AI while working the way you like!