AI Data Scientist

Talan Group; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Private medical insurance

Life insurance

Training and career development

Smart Office Pack

Job summary

A global consulting firm in Warsaw is looking for a Data Analyst to handle data analysis and implement AI/ML solutions. The role involves collecting and processing data, working with business teams, and delivering insights through BI tools. Candidates should have strong experience with Python, LLMs, and cloud platforms, along with excellent communication skills in English and Polish. This hybrid position offers a full-time contract with opportunities for training and career development.

Qualifications

• Strong experience with Python for data analysis, machine learning, and AI solutions.
• Hands-on experience with LLMs, including vector databases, prompt engineering techniques, and frameworks like LangChain.
• Experience with cloud platforms, especially Microsoft Azure and Google AI services.
• Strong communication skills and ability to work in cross-functional teams.
• High level of English and Polish is a must.

Responsibilities

• Collect, clean, and prepare data from various sources.
• Build and train machine learning models to solve business problems.
• Work closely with business teams to translate needs into analytical requirements.
• Build dashboards in BI tools and create analytical reports.
• Visualization and Reporting: build dashboards in BI tools (Power BI, Tableau, Qlik) and create reports and documentation.

Skills

Python

LLMs

Microsoft Azure

Google AI services

Strong communication skills

English

Polish

Polish

Tools

Power BI

Tableau

Qlik

LangChain

Job description

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.

Talan at a Glance

Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we’ve built a strong presence in the IT and consulting landscape, and we’re on track to reach €1 billion in revenue this year.

Our Core Areas of Expertise

• Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.
• Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.
• Management & Innovation Consulting: We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies.

We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.

Job Description

• Data Analysis and Processing
  • Collect, clean, and prepare data from various sources (SQL databases, APIs, files, cloud).
  • Perform exploratory data analysis to identify patterns, trends, and anomalies.
  • Optimize data storage for cost and performance efficiency.
• AI/ML Solution Implementation and Monitoring
  • Build and train machine learning models to solve business problems (e.g., classification, regression, forecasting, NLP).
  • Monitor the performance of deployed models and update them when quality drops.
  • Create alert systems for data or model drift.
• Work closely with business teams to understand their needs and translate them into analytical/technical requirements.
• Present analysis results and recommendations in a way that is clear for non-technical stakeholders.
• Visualization and Reporting
  • Build dashboards in BI tools (e.g., Power BI, Tableau, Qlik).
  • Create analytical reports and technical documentation.

Qualifications

Requirements

• Strong experience with Python for data analysis, machine learning, and AI solutions.
• Hands-on experience with LLMs, including:
  • Vector databases
  • Prompt engineering techniques
  • RAG architectures
  • Frameworks such as LangChain
• Experience working with cloud platforms, especially:
  • Microsoft Azure, including Azure AI Foundry
  • Google AI / Google Cloud AI services
• Strong communication skills and ability to work in cross-functional teams.
• High level of English and Polish is a must.

Additional Information

What do we offer you?

• Full-time contract.
• Smart Office Pack so that you can work comfortably from home.
• Training and career development.
• Benefits and perks such as private medical insurance, life insurance.
• Possibility to be part of a multicultural team and work on international projects.
• This is a hybrid position based in Warsaw, Poland.
• Possibility to manage work-permits.

If you are passionate about data, development & tech, we want to meet you!