AI Engineer

PwC; Łódź; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

A leading consulting firm in Łódź seeks an AI Engineer to develop AI solutions and features for their platform. Key responsibilities include collaborating on user registration, implementing personalized recommendations, and analyzing data for continuous improvement. The ideal candidate has strong proficiency in Python and experience with machine learning libraries. This role offers flexibility, development opportunities, and a comprehensive benefits package.

Benefits

Hybrid working model

Training and workshops

Medical care package

Individual benefits package

Paid volunteering hours

Additional birthday day off

Qualifications

• Experience in building and integrating AI backends.
• Ability to integrate AI with external systems and cloud platforms.
• Creative thinking skills and ability to work in a fast-paced environment.

Responsibilities

• Collaborate on the development of an AI assistant.
• Design and implement personalized travel planning recommendations.
• Analyze user data to improve platform solutions.

Skills

Python proficiency

Machine learning libraries (TensorFlow, PyTorch)

AI backend integration (FastAPI, Flask)

Generative AI technology knowledge

Vector databases (Chroma, Milvus, Qdrant)

NLP techniques (text generation, intent classification)

Chatbot development and management

API development

Container technologies

Problem-solving skills

English (C1 level)

Communicative Polish

Job description

Job Description & Summary

The AI, Cloud & Data (AICD) team plays a key role in designing solutions for PwC's largest projects. We deliver business, functional, and technical architecture projects, including data and integration architecture. We analyze the project scope, manage requirements, and create backlogs within Scrum teams. Members of our team provide technology consulting and shape the vision for architecture development.

AI Engineer

Your future role:

• Collaborate on the development of an AI assistant for user registration on the platform
• Work on the development of intelligent interest tagging to better tailor content to user preferences
• Design and implement personalized travel planning recommendation mechanisms
• Create tools to provide local tips and information about tourist attractions
• Analyze user data to continuously improve the solutions and features offered by the platform

Apply if you have:

• Advanced proficiency in Python, including machine learning and AI libraries such as TensorFlow and PyTorch
• Experience in building and integrating AI backends using frameworks like FastAPI and Flask
• Knowledge of generative AI technology, including working with models like Grok, OpenAI GPT, LangChain, and prompt engineering
• Experience using and integrating vector databases such as Chroma, Milvus, and Qdrant
• Familiarity with NLP techniques such as text generation, summarization, intent classification, and Named Entity Recognition (NER)
• Practical experience in creating and managing chatbots, including multilingual support and integration of services like TTS (text-to-speech) and STT (speech-to-text)
• Ability to work with APIs and develop scalable, secure AI solutions
• Familiarity with container technologies, CI/CD environments, and DevOps is a plus
• Ability to integrate AI with external systems and cloud platforms
• Creative thinking skills and problem‑solving abilities
• The capability to work effectively in a fast‑paced, demanding, and fluid environment
• Proficient English language skills at least at a C1 level and at least communicative Polish

By joining us you gain:

• Work flexibility – hybrid working model, flexible start of the day, workation, sabbatical leave
• Development and upskilling – full support during onboarding, mentoring, training sessions, workshops, certification co‑financed by PwC, and conversations with native speakers
• Wide medical and wellbeing program – medical care package (incl. dental care, freedom of treatment, physiotherapy), coaching, mindfulness, psychological support, education through dedicated webinars, financial and legal counseling
• Possibility to create your individual benefits package (e.g., lunch pass, insurance packages, concierge, veterinary package for a pet, massages) and access to a cafeteria – vouchers, discounts on IT equipment and car purchase
• 3 paid hours for volunteering per month
• Additional paid Birthday Day off
• And when you start enjoying PwC as much as we do, you may recommend your friend to work with us

Recruitment process

• Complete the form and send your resume
• Talk to our Recruiter on a short HR screening call
• Get to know each other better at a recruitment interview

Send your application today! In case you have any additional questions, contact us: [e-mail].

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