Data Scientist (Celonis)

Stefanini is hiring Data Scientists experienced with Celonis platform, to join one of our Portugal-based clients.

Work model

Hybrid.

Role duration

Until 12/2026 with extension according to consultant’s performance.

Role deliverables and tasks

• Analytical models of medium complexity (regression, classification, clustering, machine learning on structured data 'at rest');
• Code implementation (Python, R)
• Preparation of business process reports;
• Execution of corrections and improvements to the Celonis platform;
• Technical functional analysis to include new processes in Celonis.

Role requirements

• Up to 5 years' experience as a Data Scientist;
• Proven experience in technological implementations with Celonis;
• Experience with building and maintaining data pipelines using Azure Data Factory and Databricks to feed and optimize Celonis models;
• Good knowledge of SQL.
• Ability to work in a collaborative environment and with global teams;
• Critical analysis and
  - solving skills;
• Knowledge of Agile methodology, JIRA tool and Confluence (valued);
• Commitment to quality deliveries;
• Knowledge of languages (written and oral): English (required), Portuguese (valued), Spanish (valued);
• Experience with relational and No
  SQL databases;
• Experience in developing machine learning projects (Python, R or SAS), deploying models to production environments and managing the life cycle of models;

What we offer

You will find here not only a challenging and interesting workplace, but also a rewarding work experience, with competitive compensation and benefit packages:

• Career development: opportunity to grow within the team;
• Special referral bonuses for recommending your friends;
• Private Medical subscription;
• Friendly team who is eager to meet you.

What's next

It's best to apply today, because job postings can be taken down and we wouldn't want you to miss this opportunity. To apply, please submit your updated CV.

The preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.

Diversity & Inclusion

Here at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!

About us

We are the Stefanini group, a global tech consulting company of Brazilian origin that believes in the power of people to transform businesses through technology. We are present in over 40 countries and operate with the purpose of
- creating solutions together with our clients that accelerate results and improve the experience of people and organizations.

Here, we like to say that technology is not the end, but the means: what really matters are the people who drive it all. Our mindset is AI First, meaning we invest in cutting‑edge technology in everything we do, focusing on results for our clients. We are a company, a group, that breathes collaboration and offers a dynamic environment where you will learn by doing, grow alongside the team, and have space to contribute with ideas and projects.

More than just talking about digital transformation, we believe in real transformation that starts with people and impacts real businesses. If you are looking for a place to develop, innovate, and be part of something bigger, the Stefanini Group is your place.

We want to inform you that there are currently scams targeting job seekers by falsely using our company's name, Stefanini. We sincerely apologize for any confusion or inconvenience this may have caused. Please remember that legitimate job offers from Stefanini will always come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting payment or personal information, please disregard them. If you suspect you've been targeted, please contact us immediately at Recruitment
EMEA@stefanini.com for verification.

Key Points to Remember:

• Legitimate job offers only follow interviews conducted with our hiring managers or clients.
• We will never ask for payment at any stage of the recruitment process.
• Stay vigilant and feel free to reach out for verification. Your safety and security are our top priorities.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• IT Services and IT Consulting and Energy Technology