Data Engineer jobs at Ey in Greece, Athens

As part of the, 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 other initiatives such as summer short Fridays and an EY Day Off.
  • 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 3 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.

for the third consecutive year, certified as afor a second year in a row, and awarded as

future-focused skillsand equip you withworld-class experiencesthrough coaching and training programs as well as the use ofadvanced technology and AI. We’ll fuel you and your extraordinary talents in a

over 2.600 professionals in Greece, to experience great flexibility under ourhybrid operating modelacross our offices in Athens, Patras, and Thessaloniki and help to

This is a role where no two days are the same – so you’ll find yourself taking on plenty of new responsibilities as you go. You’ll work alongside clients and colleagues, balancing your time between developing security strategies, designing security and privacy controls, advising client stakeholders, facilitating workshops and supporting business development.

Your key responsibilities

As a DPP/ Cyber GRC Professional in our Cyber Security practice you will be occupied in the following domains: a) Strategy, Risk, Compliance (GRC) and b) Data Protection & Privacy.

As part of our team you will be expected to take on responsibility and initiative early, providing you with real experience working with a wide range of major clients in Greece and abroad. You will be taking responsibility for the quality of your work, while continually developing your personal and professional skills through formal training, hands-on experience and coaching.

To qualify for the role, you must have

• Master’s Degree, or equivalent, in Information Security, Cyber Security, Information Technology, Informatics, or other similar and technical areas
• Evidence of self-motivation to continuously develop in the areas of cybersecurity
• Good organizational and time management skills with the ability to prioritize and complete multiple complex projects under tight deadlines
• Ability to translate security issues into business risks
• Excellent interpersonal skills and ability to work effectively within a team at all hierarchical levels
• Willingness to research client inquiries and emerging issues, including regulations, industry practices, and new technologies
• Experience, knowledge and strong interest in information and cyber security domains are essential for this role
• Experience on Data privacy, implementation of data protection and privacy programmes to ensure confidentiality and security of personal data, addressing regulatory requirements
• Experience on IT Governance, Risk & Compliance (GRC), IT risk assessments & management methodologies
• Experience on assessing, designing and implementing security strategies, governance frameworks over processes and controls, allowing organisations to optimally manage cyber security
• Experience on design and implementation of security policies, procedures, standards and controls in line with regulation and/or current standards, such as ISO27001, NIST, SANS etc.
• Performing Business Impact Analysis (BIA) and Information Security Risk Assessments
• Experience on resilience, design and implementation of programmes to improve IT Disaster Recovery, Business Continuity and Crisis Management
• Experience in data classification exercises and controls / mechanisms enforcement
• Working knowledge of control frameworks such as ISO 27001/27002, COBIT, NIST, ITIL, etc.

Ideally, you’ll also have

• Security-related qualifications / certifications such as CISSP, SSCP, CISM, ISO27001 lead implementer or auditor, CompTIA Security+, CIPM, CIPT, DPO Executive are desirable
• Experience in Third Party Risk Management (TPRM) and / or vendor risk assessment engagements
• Experience in Operational Risk Management (ORM) and Enterprise Risk Management (ERM)
• Experience in execution of Data Protection Impact Assessments (DPIA), development of Register of Processing Activities (RoPAs)
• Experience in design and implementation of Information Security Management Systems (i.e. security policies, procedures and guidelines) according to leading International Standards
• Security-related vendor / technology certifications are desirable
• Project and programme management related qualifications such as Prince II, Scrum, Agile are desirable

What we look for

• Excellent interpersonal communication and organizational skills and the ability to work within tight timeframes.
• Strong analytical, problem solving and critical thinking skills.
• Desire to investigate and try-out new tools and technologies as they are released.
• Ability to work under tight timelines, in cases for multiple project deliveries.
• Good interpersonal skills and ability to work effectively within high-performing teams.
• Confidence to convey technical advice and guidance to clients.

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 other initiatives such as summer short Fridays and an EY Day Off.
  • 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 3 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.

As part of the, 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 data pipelines under the guidance of more senior engineers, using programming languages such as Python, SQL, and cloud-native services and tools
• Deliver pipelines for the ingestion, transformation, and validation of structured and semi-structured data from various sources
• Learn and apply data engineering concepts, including ELT/ETL, data modeling, data quality and orchestration frameworks on cloud and/or on premise
• Collaborate with team members on technical documentation, testing, and quality assurance activities
• Participate in internal training and client engagements to build hands-on experience across modern data platforms
• Contribute to a culture of continuous improvement by asking questions, exploring new tools, and sharing insights

To qualify for the role you must have:

• A BSc or MSc degree in Computer Science, Mathematics, Engineering or other related, quantitative fields.
• Knowledge in SQL querying and development
• Knowledge of Data Management concepts & methodologies will be considered a plus (Data Warehouse, Data Lake, Lakehouse, Delta etc.)
• Knowledge in Visualization tools (i.e. Power BI, Tableau, etc.) will be considered a plus

What we look for

• You have an agile, growth-oriented mindset. What you know matters. But the right mindset is just as important in determining success. We’re looking for people who are innovative, can work in an agile way and keep pace with a rapidly changing world.
• You are curious and purpose driven. We’re looking for people who see opportunities instead of challenges, who ask better questions to seek better answers that build a better working world.
• You are inclusive. We’re looking for people who seek out and embrace diverse perspectives, who value differences, and team inclusively to build safety and trust.
• Qualifications:What’s most important is that you’re dedicated to working with your colleagues as part of a high-performing team. You’ll need to demonstrate enthusiasm, high motivation and passion to develop fast in a multinational working environment. You’ll need to thrive in picking up new skills and talents as you go, so natural curiosity, a lot of questions and the confidence to speak up when you see something that could be improved are essential. If you’ve got the right combination of technical knowledge and communication skills, this role is for 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 other initiatives such as summer short Fridays and an EY Day Off.
  • 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 3 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.

for the third consecutive year, certified as afor a second year in a row, and awarded as

future-focused skillsand equip you withworld-class experiencesthrough coaching and training programs as well as the use ofadvanced technology and AI. We’ll fuel you and your extraordinary talents in a

over 2.600 professionals in Greece, to experience great flexibility under ourhybrid operating modelacross our offices in Athens, Patras, and Thessaloniki and help to

Your key responsibilities

You will identify appropriate modeling techniques to answer the most critical business questions and use your analysis to infer well substantiated business insights in support of your clients’ decision making.

You will also resort to various data management and visualization techniques to provide insight into the data. Your portfolio of skills covers a wide range of advanced statistical and machine learning techniques for classification, prediction, recommendation, clustering, forecasting, as well as data management, data visualization, and optimization, applied in a commercial context. You will contribute to presentations of modeling results and project proposals.

To qualify for the role you must have

• Excellent academic background, including at a minimum a Bachelor or a Master’s degree in Data Science, Business Analytics, Statistics, Mathematics, Econometrics, Engineering, Operational Research, Computer Science, or other related field with strong quantitative focus.
• 2-7 years of working or related research experience (evidenced by PhD and/or relevant publications, awards, or completed project credentials) with preferably at least 2 years in a commercial/industrial context and particular focus on the following:
• Data modeling and Management, integration and manipulation of large disparate datasets (i.e. structured, semi-structured or unstructured)
• Predictive modeling and optimization
• Strong skills in databases, statistical packages for data manipulation and in development of predictive and prescriptive models (i.e. R, Python, SAS, SPSS, SQL).
• Experience in designing, building, testing and validating models using a large number of statistical and other quantitative techniques.

Ideally, you’ll also have

• Software development experiences in Java and/or C/C++ as well as advanced databases.
• Experience with Big Data/In Memory technologies, such as Hadoop (Hortonworks, Cloudera etc.), SAP HANA, IBM BigInsights, Oracle Exalytics.
• Experience with scalable big data based advanced analytics software, such as Apache Mahout or 0xdata H2O.
• Experience in Advanced Data Visualization tools, such as Tableau, Spotfire, Qlikview and others for integration between disparate data sources, design and implementation of KPIs and generation of automatic and scalable visualizations that will facilitate extraction of business insights.

Skills and attributes for success

• Strong communication, presentation, client service and technical writing skills in English for both technical and business audiences.
• Strong analytical, problem solving and critical thinking skills.
• Ability to work under tight timelines for multiple project deliveries.
• Ability/flexibility to travel and work abroad for international projects.

What we look for

What’s most important is that you’re dedicated to working with your colleagues as part of a high-performing team. You’ll need to demonstrate enthusiasm, high motivation and passion to develop fast in a multinational working environment. You’ll need to thrive in picking up new skills and talents as you go, so natural curiosity, a lot of questions and the confidence to speak up when you see something that could be improved are essential. If you’ve got the right combination of technical knowledge and communication skills, this role is for 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 other initiatives such as summer short Fridays and an EY Day Off.
  • 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 3 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.

Your key responsibilities

• You will have a significant technical contribution to large-scale implementation projects
• You will be given the opportunity to work and take responsibility in challenging engagements in Greece and abroad
• Your ability to learn and apply advanced Technology solutions, will give you the opportunity to grow professionally and participate in the design and deployment of leading-edge technologies.

Skills and attributes for success

• A Bachelor’s degree in one of the fields of Computer Science, Software Engineering, or other related discipline
• Ability to work as a team member
• Self-motivated to contribute with your own ideas - showcase the feasibility and benefits with a proof of concept and document your cutting edge solution
• Experience in Java or other object-oriented programming language
• Completed military obligations (where applicable)

• Experience in SQL and PL/SQL
• Working experience with at least one RDBMS e.g. Oracle (preferably), SQL Server, DB2, MySQL, PostgreSQL etc.
• Familiarity with IDE tools e.g. JDeveloper (preferably), Visual Studio etc.
• Knowledge and/or experience with web services (SOAP, JSON/REST)
• Knowledge and/or experience with Oracle ADF
• Knowledge and/or experience with Angular, Ionic or Node.js
• Knowledge and/or experience with source control software (e.g. GIT, SVN, TFS)
• Ability to design and develop solutions with business users (feel free to include relevant project and profile links, like GitHub, Kaggle or Stack Overflow)
• Work experience either in Insurance sector, or in a solution provider environment engaged with Insurance projects implementation

What we look for

What’s most important is that you’re dedicated to working with your colleagues as part of a high-performing team. You’ll need to demonstrate enthusiasm, high motivation and passion to develop fast in a multinational working environment. You’ll need to thrive in picking up new skills and talents as you go, so natural curiosity, a lot of questions and the

confidence to speak up when you see something that could be improved are essential. If you’ve got the right combination of technical knowledge and communication skills, this role is for you.

What we offer

 Competitive remuneration package: You’ll be rewarded for your individual and team
performance. Depending on your experience, our comprehensive rewards package includes
benefits that suit your needs including cutting-edge technological equipment, ticket
restaurant vouchers, a private health insurance scheme, life insurance, income protection
 Flexible working arrangements: We operate under a hybrid working model, which is definedshort Fridays.
 Personalized learning experience and career development: We provide free and unlimitedand feedback, as a part of our Leadership & Development process, all of which can lead to a Transformative leadership: We’ll give you the insights, coaching and confidence to be the

 Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use
your voice to help others find theirs.
 International Experience: Become part of international projects and work along Above all, you will be working in one of the most recognized employers in Greece, as weWomen awards for 2024.

If you can demonstrate that you meet the criteria above, please contact us as soon as possible.

Apply now.

society and build trust in the capital markets.

assurance and help clients grow, transform and operate.

questions to find new answers for the complex issues facing our world today.

As part of our AI & Data team of the Technology Consulting practice, you will work with multi-disciplinary teams to support clients in a wide range of data initiatives aiming to generate and present new, useful and actionable insights. 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

• Collaborating with data scientists on model integration and deployment.
• Setting up infrastructure and tools for deploying and monitoring models.
• Managing cloud resources and optimizing performance.
• Implementing CI/CD pipelines for automated testing and deployment.
• Building and maintaining data pipelines for pre-processing and transformation.
• Monitoring model performance and system health.
• Ensuring data security and compliance.
• Documenting processes and best practices.
• Staying updated with advancements in MLOps/ AIOps and contributing to EY innovation.

To qualify for the role you must have

• Bachelor's or Master's degree in computer science, data science, engineering, or a related field.
• Experience in the fields of AIOps, MLOps or System Administration.
• Demonstrated experience in deploying ML models into production environments.
• Participation in Kaggle competitions or personal ML projects can also demonstrate practical skills.
• Experience with cloud platforms like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP) or Cloudera.
• Understanding how to leverage cloud resources for deploying and scaling ML models.

Ideally, you’ll also have

• Proficiency in modern DevOps practices and automated software testing. Knowledge of containerization technologies like Docker and container orchestration platforms like Kubernetes is valuable.
• Familiarity with AIOps/ MLOps tools and platforms, such as MLflow, Kubeflow, Synapse Analytics or SageMaker, is advantageous. Understanding how to set up and manage machine learning pipelines, model monitoring, and deployment infrastructure is important.
• Knowledge of infrastructure components like servers, storage systems, and networking. Understanding how to provision and configure resources for ML workloads.

What we look for

• Strong analytical, problem solving and critical thinking skills.
• Desire to investigate and try-out new tools and technologies as they are released.
• Ability to work under tight timelines, in cases for multiple project deliveries.
• Good interpersonal skills and ability to work effectively within high-performing teams.
• Confidence to convey technical advice and guidance to clients.
• Ability to adapt in a fast paced multinational environment.
• Advanced technical writing skills in Greek and English (additional languages will be a plus).
• Self-motivation for continuous development.
• Willingness and ability to travel and work abroad for international projects.

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 other initiatives such as summer short Fridays and an EY Day Off.
• 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 3 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.