Data Scientist

The Adecco Group; Kraków; On-site; PLN 356,000 - 417,000; Full time

Job summary

The Adecco Group is seeking a Data Scientist to join the Business Intelligence Team. You will mine complex talent data, build predictive models, and provide talent analytics for internal and external customers, partnering with stakeholders to drive analytics-based solutions.

You will deploy models and create datasets, using Power BI or other avenues, while collaborating with cross-functional teams to monitor outcomes and deliver insights.

Qualifications

• Bachelor’s or Master’s in Statistics, Mathematics, Computer Science or another quantitative field or equivalent experience.
• Use statistical computer languages (R, Python, SLQ, etc.) to mine data.
• Deploy models in Power BI or potentially via other avenues.

Responsibilities

• Partners with stakeholders throughout the organization to identify opportunities for leveraging analytics to drive business solutions.
• Mines and analyzes complex data to support and drive business strategies.
• Uses predictive modeling to improve customer experiences and other business outcomes.
• Designs and builds new data sets for data modeling.
• Determines new ways to improve data and predictive capabilities.
• Evaluates and deploys predictive models in Power BI or via other avenues.
• Coordinates with different functional teams to implement models and monitor outcomes.
• Participates in special projects and perform other duties as assigned.

Skills

Strong problem-solving skills

Communicating effectively verbally and

Establishing and maintaining effective

Attention to detail

Meet deadlines

Data visualization for stakeholders

Education

Bachelor’s or Master’s in Statistics, Mathematics, Computer Science or another quantitative field

Tools

Power BI

ggplot

Tableau

Spotfire

Fieldglass

Beeline

Avature

Taleo

SuccessFactors

Job description

About the role

The Data Scientist works as a part of the Business Intelligence Team and is responsible for discovering insights from data using advanced analytics to help meet business needs. This role is responsible for mining and analyzing complex talent data, building predictive models using statistical and machine learning as well as unsupervised methods in order to provide talent analytics for internal and external customers.

What you’ll be doing

GENERAL RESPONSIBILITIES:

• Partners with stakeholders throughout the organization to identify opportunities for leveraging analytics to drive business solutions.
• Mines and analyzes complex data to support and drive business strategies.
• Uses predictive modeling to improve customer experiences and other business outcomes.
• Designs and builds new data sets for data modeling.
• Determines new ways to improve data and predictive capabilities.
• Evaluates and deploys predictive models in Power BI or via other avenues.
• Coordinates with different functional teams to implement models and monitor outcomes.
• Participates in special projects and perform other duties as assigned.

About you

EDUCATION & JOB REQUIREMENTS:

• Bachelor’s or Master’s in Statistics, Mathematics, Computer Science or another quantitative field or equivalent experience desired.
• Use statistical computer languages (R, Python, SLQ, etc.) to mine data.
• Deploy models in Power BI or potentially via other avenues.

KNOWLEDGE, SKILLS & ABILITIES:

• Skilled in communicating effectively verbally and in writing.
• Ability to establish and maintain effective working relationships.
• Strong problem-solving skills.
• Experience building models using advanced statistical and machine learning techniques.
• Experience visualizing/presenting data for stakeholders using PowerBI, ggplot, or similar tools.
• Attention to detail.
• Ability to maintain and meet deadlines.
• Experience with business intelligence tools such as Power BI, Spotfire, Tableau, etc.
• Experience with VMS and/or ATS tools such as Fieldglass, Beeline, Avature, Taleo, or SuccessFactors, strongly desired but not required.
• Proficient with Microsoft Office products, including Word, Excel, PowerPoint, and Outlook.

Why choose us?

It’s an exciting time to be part of our team. We’re proud to be a global thought-leader and care about doing the best job we can to ensure better futures for everyone. We do this by building our Future@Work strategy as a united team of 30,000+ colleagues with a collective spirit working in over 60 countries globally.

You’ll have the opportunity to grow across a variety of interesting jobs and careers over our extensive portfolio of global brands. We empower our colleagues to work in the smartest, most efficient ways to achieve total balance between the demands of their jobs and their lives. That’s why we give you the autonomy and support you need to work in the way that makes you most productive, agile, confident and insightful.

Putting people first, pioneering with a collective spirit and always advancing with a growth mindset -that’s what we stand for at the Adecco Group. Here, we are all individuals with a unique perspective on the world we live in. That’s what makes us stronger. Whoever you are and whatever your background, you can be yourself. So, we aim to build on the attributes that make you, you. We offer a range of world‑class resources for upskilling and development, satisfying your curiosity while the sharing skills, knowledge and expertise to grow together.

Make an impact where it matters most.

A journey to bring out the best in you

We believe that having an understanding of the hiring process helps you to prepare, feel, and be, at your best. As a global, multi brand organization with multiple different roles, our application process can vary.

On our career site, you will find some of the key steps you can expect to guide you along the way.

As one of the world’s largest employers we believe in talent, not labels, and focus on the diverse and unique skills our people bring. We seek to foster a culture of belonging and purpose, an environment where everyone can thrive and feel engaged, and where difference is respected and valued. Our commitment to equity, equal opportunity, inclusion, and diversity is part of our broader commitment to respecting fundamental human rights across our value chain. The Adecco Group is proud to be an Equal Opportunity Employer.

Equal Opportunity Employer/Veterans/Disabled

The anticipated salary range for this position is between $94,000 and $110,000. Salary may be determined based on experience, education, geographic location, and other factors. This position participates in Pontoon’s incentive program which also includes bonus eligibility.

Benefit offerings for full-time employment include medical, dental, vision, term life and AD&D insurance, short-term and long-term disability, additional voluntary benefits, commuter benefits, wellness plans, and a 401k plan or a non-qualified deferred compensation plan. Available paid leave includes Personal Time Off (PTO) on an accrual basis up to 152 hours a year, 10 Paid Holidays, 1 Community Service Day, and up to 6 weeks of Paid Parental Leave. PTO and holiday hours are prorated based on hire date within the calendar year.

The Company will consider for employment qualified applicants with arrest and conviction records

Deadline to apply is September 24th, 2026.

Posting date: 16-09-2026