Data scientist (f/m/div.)

Your tasks

Are you a deeply technical Data Scientist who thrives on transforming complex data into intelligent, human-centric solutions? We are seeking an expert in Generative AI and Natural Language Processing to redefine how we approach HR challenges. Here, you will apply cutting-edge AI developments to create tangible impact, moving beyond theoretical models to build applications that truly matter.

Your contribution to something big:

• Apply Generative AI and Natural Language Processing to solve practical HR challenges end-to-end;
• Design and optimize AI solutions using Large Language Models (LLMs), RAG architectures, and modern optimization strategies;
• Analyze complex datasets using classical Data Science methods (e.g. clustering) to generate actionable insights;
• Select, fine-tune, and evaluate LLMs (e.g. using LoRA) to balance performance, cost-efficiency, and quality;
• Assess AI models based on cost-per-token, performance, and intelligence to ensure sustainable solutions;
• Identify potential AI risks and pitfalls and proactively implement mitigation strategies, ensuring responsible and reliable AI usage.

Your profile

What distinguishes you:

• Education: Degree in Computer Science, Data Science, Computational Linguistics, or a comparable technical field.
• Experience:
• Hands-on experience working with data-driven applications using Python;
• Proven experience in Generative AI, NLP, and machine learning projects.
• Know-how:
• Strong knowledge of LLMs, RAG architectures, sentence transformers, and optimization techniques;
• Experience with LLM fine-tuning (e.g. LoRA);
• Solid foundation in classical Data Science methods;
• Awareness of current AI limitations, risks, and ethical considerations.
• Languages: Excellent English skills (written and spoken).
• Working style and methods:
• Analytical, structured, and solution-oriented;
• Curious mindset with a passion for continuous learning and experimentation.
• Personality:
• Open, collaborative, and motivated to turn complex AI concepts into real value;
• Passionate about applying AI to human-centric use cases.

Contact & additional information

Work #LikeABosch means:

• Flexible work conditions
• Hybrid work system
• Exchange with colleagues around the world
• Health insurance and medical office on site
• Training opportunities
• Opportunities for career progression and continuous professional development
• Access to great discounts in partnerships and Bosch products
• Sports and health related activities
• Great access to public transports
• Free parking lot
• Canteen

Welcome to Lisboa

In Lisbon, the capital of Portugal, home of Pasteis de Nata and the place where Bosch's history began in Portugal. With over 600 employees from around 30 nationalities, Bosch Lisbon specializes in sales, marketing, communication, training, IT and HR support services for Europe. It's prime location in the capital provides access to a multicultural and dynamic city, offering excellent quality of life and easy transportation via Humberto Delgado Airport. This combination makes Bosch Lisbon an appealing choice for professionals seeking career growth and work-life balance.

Location benefits

• Health Insurance
• Well connected by public transport
• Flexible and mobile working
• Wide range of health and sports activities
• Training opportunities & Certifications
• Exchange with colleagues around the world
• Company doctor on site
• Discounts for employees
• Catering facilities on site