Experienced Data Engineer
Confirmed on the employer's own hiring board on Oct 5, 2026. First seen by Alion on Oct 4, 2026.
At EY, we’re all in to shape your future with confidence.
We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.
Being part of EY in Greece means being part of a continuously growing team, which has been announced as Top Employer for the fourth consecutive year, certified as a Great Place to Work for the third year in a row, and awarded as Best Workplace in Professional Services & Consulting for the second consecutive time, for our almost 3,000 professionals!
At EY, we’ll develop you with future-focused skills and equip you with world-class experiences through coaching and training programs as well as the use of advanced technology and AI. We’ll fuel you and your extraordinary talents in adiverse and inclusive culture of globally connected teams
Join us as we commemorate 100 years of EY in Greece this year. Experience great flexibility under our hybrid operating model across our offices in Athens, Patras, Thessaloniki and Crete and contribute to building a better working world.
The opportunity
The explosion of data in today’s digital era has transformed how organizations operate-but also created new challenges in how they store, engineer, and extract value from it. At EY, we help clients turn complex data ecosystems into scalable, cloud-native platforms that drive business innovation, operational efficiency, and competitive advantage.
As part of the AI & Data team within our Technology Consulting practice, you will collaborate with cross-disciplinary teams to deliver impactful data solutions-ranging from modern data lakes and real-time pipelines to actionable insights and AI-powered analytics. You will have the opportunity to work and take responsibilities in challenging engagements, gaining exposure to clients in various sectors both in Greece and abroad.
Your Key Responsibilities
- Develop scalable data pipelines to support batch and streaming data workloads across cloud-native environments
- Build data transformations and integrations using modern data engineering languages (e.g. Python, SQL) and frameworks (e.g. Spark or similar)
- Collaborate with data architects and analysts to translate business needs into technical specifications and production-grade pipelines
- Apply best practices in data modeling, version control, code quality, and modular pipeline development
- Contribute to data platform modernization projects, ensuring robustness, reusability, and maintainability of the data engineering codebaseParticipate in client workshops, documenting technical requirements, and contributing to solution design discussions
- Support testing, deployment, and monitoring of data solutions in production environments
To qualify for the role you must have:
- A BSc or MSc degree in Computer Science, Mathematics, Engineering or other related, quantitative fields.
- At least 2 years of relevant professional experience.Knowledge of Data Management concepts & methodologies.
- Familiarity with at least one of the following: Data Warehouse, Data Lake, Lakehouse, Delta etc.
- Working experience in complex data querying (SQL, Spark).
- Experience in ETL/Pipelines design & development using industry tools (e.g. Azure Data Factory, Databricks, Airflow, dbt, Informatica Cloud Data Integration, etc).
- Experience with Cloud Data Platforms (Snowflake, Azure, AWS etc.) and streaming solutions (e.g. Kafka) will be considered a plus.
What We Look For
- Strong analytical, problem solving and critical thinking skills.
- Desire to investigate and try-out new tools and technologies.
- Ability to perform under pressure and meet tight deadlines with precision and composure.
- Good interpersonal skills and ability to work effectively within high-performing teams.
- Confidence to convey technical advice and guidance to clients.
- Evidence of self-motivation for continuous development.
What we offer you
Ability to Shape your Future with Confidence by:
- Developing your professional growth:
- You'll have unlimited access to educational platforms, EY Badges and EY Degrees, alongside support for certifications. You will experience personalized coaching and feedback, and gain exposure to international projects, through our expansive global network, empowering you to define and achieve your own success.
- Dive into our innovative GenAI ecosystem, designed to enhance your EY journey and support your career growth. These advanced AI tools will empower you to focus on higher-value work and meaningful interactions, enriching your professional experience like never before.
- Empowering your personal fulfilment: We focus on your financial, social, mental and physical wellbeing.
- Our competitive rewards package, depending on your experience, includes cutting-edge technological equipment, ticket restaurant vouchers, a private health and life insurance scheme, income protection and an exclusive EY benefits club card that provides a wide range of discounts, offers and promotions.
- Our flexible working arrangement (hybrid model) is defined based on your own preferences and team’s needs, and we enjoy various getaways such as short Fridays, Flex Day and Together Day.
- Our commitment to a sustainable way of operating, encourages volunteerism, promotes sustainable practices and offers opportunities for you to create a positive societal impact.
- Our pride lies in working at EY as one of the most recognized employers in Greece through our multiple awards received over the last 4 years (Top Employer, Great Place to Work and Best Workplace in Professional Services & Consulting).
- Fueling an inclusive culture: We prioritize a diverse, equitable and inclusive environment, where you’ll be embraced for who you are and empowered to use your voice to help others find theirs.
Are you ready to shape your future with confidence? Apply today.
To help create an equitable and inclusive experience during the recruitment process, please inform us as soon as possible about any disability-related adjustments or accommodations you may need.
EY | Building a better working world
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories
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