Senior Data Scientist — Hybrid, Flexible Hours, AI/LLM

Jacobs; Warszawa; Hybrid; PLN 260,000 - 360,000; Full time

Benefits offered by this job

Hybrid work model

Flexible hours

Lux Med medical care

Life insurance

My Benefit cafeteria system

Multisport card co-financing

Car/bike park sharing system

Job summary

Jacobs is seeking a highly autonomous Senior Data Scientist to operate at consulting and technical levels, delivering production-ready data and AI solutions across engineering, business, and commercial domains.

You will design proofs-of-concept, build enterprise-scale analytics, and collaborate with stakeholders to translate challenges into practical delivery, leveraging Python, ML, and cloud technologies. Hybrid work from Kraków or Warsaw.

Qualifications

• 5+ years in data science, advanced analytics, machine learning, or a related field.
• Strong software engineering foundations and hands-on technical expertise in Python based solutions.
• Experience working with LLMs and Generative AI technologies.
• Experience designing and delivering data, AI, or analytics solutions, including proof-of-concepts and prototypes.
• Knowledge of Data Engineering principles, APIs, integrations, and cloud-based technologies.

Responsibilities

• Support internal engineering use cases involving data analysis, system integrations, and AI-powered solutions leveraging LLM and Generative AI
• Design and build proof-of-concepts and prototypes for internal teams and external clients
• Develop enterprise-scale solutions that improve employee productivity, business processes, and knowledge accessibility across the organization
• Support life sciences, sales, and business teams through data-driven insights, automation, AI-enabled workflows, and intelligent document generation
• Translate business challenges into technical solutions while working directly with stakeholders, developers, and platform teams
• Collaborate with cross-functional teams to define solution approaches and support successful delivery
• Evaluate emerging technologies and recommend scalable approaches for AI, data, and analytics initiatives

Skills

Python

LLMs/Generative AI

Data science

Stakeholder management

Tools

Cloud technologies

APIs

Data engineering

Software engineering

Job description

Jacobs is seeking a highly autonomous Senior Data Scientist to operate at consulting and technical levels, delivering production-ready data and AI solutions across engineering, business, and commercial domains.

You will design proofs-of-concept, build enterprise-scale analytics, and collaborate with stakeholders to translate challenges into practical delivery, leveraging Python, ML, and cloud technologies. Hybrid work from Kraków or Warsaw.