AI Engineer (Python + GenAI)

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

What do we guarantee?

Work format: Remote or in a comfortable office in Lviv - you choose.

Development: Personal development plan, mentoring, English and Polish language courses.

Stability: Official employment from day one, annual review of salary and career prospects.

Corporate culture: Events that unite the team and a space where everyone can be themselves.

PwC Digital team is a modern software house within a large consulting company. We combine start-up dynamics and innovation with the extensive opportunities of PwC’s global network.

Join us and seize the opportunity to work with cutting-edge technologies such as GenAI, AI agents & copilots, cloud computing, chatbots, data lakes, and advanced machine learning algorithms, all built on a foundation of modern application development across diverse frontend and backend technologies.

Your future role

As an AI Engineer (Python + GenAI), you will:

Develop innovative solutions, both internally and for our PwC US clients, leveraging cutting-edge machine learning and AI technologies.

Develop intelligent assistants using the latest Large Language Models (LLMs), such as GPT-4, Falcon 2, Llama 3, and Mixtral.

Apply Retrieval-Augmented Generation (RAG) techniques and agent frameworks such as LangGraph and CrewAI.

Use your AI and software engineering expertise to recommend effective technical approaches and solution architectures for addressing business challenges.

Participate in software deployments and work closely with PwC industry experts and users to solve ongoing issues.

Collect, preprocess, and analyze large datasets for training AI models.

Contribute to project documentation.

Apply if you have:

3+ years of relevant professional experience.

Professional experience building applications using Large Language Models (LLMs) and related concepts and design patterns, including RAG, vector databases, embeddings, prompt engineering, and multi-agent systems.

Familiarity with LLM frameworks such as LangChain and LlamaIndex.

Strong knowledge and experience in production-grade Python development.

Understanding of cloud concepts and architectures, with hands-on experience using Azure/GCP/AWS.

Experience with containerization tools such as Docker and Kubernetes.

Expertise in data manipulation in Python using tools such as Pandas and NumPy.

Proficiency in English, both written and spoken.

Excellent analytical and problem-solving skills.

Nice to have:

Knowledge of frameworks and Python libraries related to GenAI agents, such as LangGraph, CrewAI, AutoGen, and TaskWeaver.

Knowledge of Natural Language Processing (NLP) techniques.

Knowledge of an additional programming language, such as C#, Go, or Java.

Policy statements:

https://www.pwc.com/ua/uk/about/privacy.html