Principal ML Developer

GlobalLogic is inviting an experienced Principal ML Developer to join our engineering team.
We are seeking a highly skilled and motivated Machine Learning Developer to join our dynamic team, focusing on developing, deploying, and optimizing Large Language Models for chatbot applications. This role involves working on cutting-edge AI technologies to create conversational agents that provide engaging and insightful interactions with users. The ideal candidate will have a strong background in machine learning, Natural Language Processing, and experience in developing LLM-based chatbots.

Requirements: Requried:
Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field.
+10 years of experience in machine learning and NLP, with a focus on developing applications using LLMs.
Proficiency in programming languages such as Python and frameworks/libraries like TensorFlow, PyTorch, Hugging Face Transformers.
Experience with cloud services (AWS, Azure, GCP) for deploying ML models and applications.
Strong understanding of RESTful APIs for integrating chatbot functionalities into different platforms.
Familiarity with version control tools (e.g., Git) and ML development tools (e.g., Jupyter Notebooks, MLflow).
Participate in pre-sales activities, including developing ML offering materials and engaging with clients to understand their needs, presenting
tailored solutions, and demonstrating the potential impact of our ML technologies.
Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment.

Preferred:
Knowledge of front-end technologies (HTML, CSS, JavaScript) for crafting interactive chatbot interfaces is advantageous but not required.
Certifications or advanced training in machine learning, cloud architectures, or similar fields.
Active participation in relevant tech communities or contributions to open-source projects in the ML/NLP domain.

Responsibilities: Design and implement chatbot solutions using Large Language Models such as OpenAI GPT API or similar frameworks.
Collaborate with cross-functional teams to integrate chatbot solutions into existing platforms and workflows.
Optimize and fine-tune LLMs for performance, accuracy, and user engagement.
Build and optimized RAG and vectorized databases
Monitor and evaluate the performance of chatbot applications, identifying areas for improvement and implementing updates.
Stay up-to-date of developments in AI, machine learning, and NLP to ensure our solutions remain cutting-edge.
Develop and maintain documentation related to ML models, including model design, deployment details, and performance metrics.
Work with data engineers to ensure the availability and quality of data for training and fine-tuning models.
Implement security measures to protect sensitive information processed by chatbots.

What Do We Offer? We create an environment where everyone can fully realize their talents, freely share knowledge and experience, and create truly important things. Happy people create revolutionary products. We believe that we are able to change the world for the better — and we, as a company, help our specialists grow and be truly happy
Keep the balance. Work-life balance You will have the opportunity to choose where you want to work – at a comfortable office or at home. The choice is not limited to “where”, but also “when” - all of that because of flexible working hours. We will help you to ensure your work-life balance.
Support of health and sports activities We care about the health of all specialists. Every employee can take advantage of the following:
Private medical care – your well-being is crucial to us. You can choose one of many options, including the one which takes care of your loved ones.
Multikafeteria platform – this feature allows you to use sports facilities cards, attend cultural events or buy sports equipment or books. You choose from a vast variety of possibilities.
Life and travel insurance – our partners provide our consultants with a special group life insurance package.
Relocation Program  We encourage you to discover a brand-new experience. GlobalLogic's offices in EMEA regions will meet you with maximum hospitality and the same corporate culture, processes, and possibilities.
Learning and professional growth  You’ll collaborate with — and learn from — award-winning designers and engineers through customer projects, hackathons, meetups, and more. Listen to the top speakers or be one of them — it’s up to you
Create more than just a code. Make an impact beyond the code
In today's world, software engineers create a better future for people and the planet. GlobalLogic’s experts are contributing to this world right now in various projects: from automotive to healthcare
Sustainability and Social Responsibility We positively impact our communities by supporting education and the environment, and by developing women in tech, and the arts. For example, learn more about our EcoHike — a special app that makes the world cleaner Not only our engineers, but tourists, eco-activists, and hiking fans are using it regularly to keep our nature clean and vital.
Technology first Realize all your ideas within our internal tech clubs and groups. Feel free to find new friends, boost your skills, and grow professionally