Junior AI & Data Engineer @ Thessaloniki

Job Specs

Job Name Junior AI & Data Engineer @ Thessaloniki Location Thessaloniki Business Area GR - TECHNOLOGY & TRANSFORMATION Seniority Junior Business Function TECHNOLOGY & TRANSFORMATION - DACC

What Impact Will You Make?

Junior AI & Data Engineer @ Thessaloniki
What Impact will you make?
#YourOpportunity Deloitte is a global leader in professional services, with a presence in over 150 countries and territories. Since 2018, Deloitte has developed a Competence Center in Greece with locations in Thessaloniki, Patras, Heraklion, and Ioannina – true hubs of expertise, training, and innovation. These centers offer young professionals immersive and hands-on experiences, continuous learning opportunities, and a practical understanding of digital skills.  Joining Deloitte means being part of a dynamic, international, and collaborative environment where both junior and experienced professionals can grow, supported by a culture based on trust, inclusion, and teamwork. 
#YourServiceLine: Technology & Transformation Our Technology & Transformation teams drive business transformation through digital innovation. By combining deep industry knowledge with cutting-edge technology, we deliver tailored solutions that foster innovation, enhance efficiency, ensure security, and promote sustainable growth. We support national and international clients in building digital strategies and enabling new working models. 
#AboutYourTeam Deloitte is a worldwide leader in Analytics consulting and helps Companies to acquire data from heterogeneous sources, transforming it into accurate and immediately useful information, a must-have for those companies who want to be fact-driven in their decision-making processes, leveraging both data and insights. AI&Data is the best-in-class option to shape, design and implement Advanced Analytics, Machine Learning, Generative AI, Data Visualization. and Big Data Management solutions, with a technology agnostic approach. You will have the opportunity to improve your analytics skills with a cross-industry approach and to learn how to deliver the most suitable technological solution. Furthermore, by joining our AI&Data Communities you will be always up to date about technology news, understand the evolution of R&D projects and contribute to create innovative assets.
#YourRole In your role you will be part of an international team, be supported by senior colleagues, proactively and responsibly carry out complex project activities and support your team with client’s stakeholders. You will be responsible for the quality of the work completed by you. You will have the chance to demonstrate your ability and soft skills acting responsively and autonomously within multifunctional teams, positively engaging client key users and your counterparts with a clear, empathic, and impactful communication style.
Key Activities
You will have the responsibility to share your experience and knowledge, leading by example in the realization of our ambition: “make an impact that matters”.
To fulfill this role, you should:

• Understand user requirements and which are the technical steps and tool required to exceed client expectation, under the time and resources constraints.
• Follow the team leader lead, contributing to improve the quality of the deliverables while meeting the deadlines.
• Guarantee the production of high-quality solutions, using tools and resources made available and coordinating junior colleagues.
• Identify potential project issues and promptly share them with the rest of the team.
• Cooperate productively in cross-functional and international teams.

#OurRequirements The ideal candidate has the following requirements:

• Bachelor's or Master's degree in STEM
• Fluency in concepts and techniques about Data Warehousing, Business Intelligence, Data modeling, Machine Learning and Generative AI
• Good understanding of data architectures
• Good knowledge of Python language
• Good knowledge of SQL
• Good knowledge of ETL concept
• Flexibility, willingness to travel
• Fluency in English (at least C1 certified)

Preferable, but not mandatory:

• Proficiency in Databricks or Google Cloud Platform or Azure or AWS cloud platform

Additional soft skills required:

• Analytical skills and problem-solving aptitude
• Willingness to learn and to understand new tools or technologies
• Organizational skills, resourcefulness, and creativity
• Being team working oriented
• Excellent communication and interpersonal skills

#WhoWeAreLookingFor We are looking for young professionals passionate about innovation and digital learning, eager to grow their skills in a dynamic, cross-functional environment. You are proactive, collaborative, enthusiastic about emerging technologies, and ready to make a tangible impact in transforming how people learn.  At Deloitte, we promote collective growth: we believe in teamwork, continuous learning, and the power to make an impact that matters – every day. 
#WhatWeOffer At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:
🏠 Modern hybrid workplace, characterized by flexibility and Smart Working ⚖ Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances) 🌍 Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes. 📚 Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends 🚀 Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust 🏳️‍🌈 Diverse culture and active communities that enable you to bring yourself to work 🎉 Team Building and Corporate Social Responsibility Activities 🏃 A buddy to support you with your onboarding ⚕ Private medical health insurance plan 💳 Ticket restaurant card 🛍️ Exclusive Discounts to several retail providers, restaurants and others 📱 Mobile phone 🍏 Fresh fruits and unlimited coffee everyday at our offices
Please note that all the well-being benefits mentioned above are subject to annual review.
Sounds like the sort of role for you? Apply now.
Location: Thessaloniki
This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.    Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 000665201000 and its registered office at Marousi Attica, 3a Fragkokklisias & Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number 0001223601000 and its registered office at Marousi, Attica, 3a Fragkokklisias & Granikou str., 151 25 and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number 144724504000 and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. (“DCM”) countries. DCM, a company limited by guarantee registered in Italy with registered number 09599600963 and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.     Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see www.deloitte.com/ about to learn more.     DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see www.deloitte.com/about to learn more about our global network of member firms.     Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500® companies. Learn how Deloitte’s approximately 460,300 people make an impact that matters at www.deloitte.com.     This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms and their related entities collectively.    © 2025 For more information contact Deloitte Central Mediterranean.