Junior Data Engineer

1 week ago

Athens, Attica, Greece Grant Thornton Greece Full time €25,000 - €45,000 per year

Who We Are
At
Grant Thornton Greece
, we're not just part of a global network of 73,000 professionals across 150 countries. We're independent thinkers who prioritize
quality, inclusion, and integrity
to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive, and Agile.

We don't predict the future here—we
shape
it.

Milestones WE are Proud of

Great Place to Work
certified for three years running


Best Workplaces Hellas
for 2025


Best Workplaces for Women
for three consecutive years


Best Workplace in Professional Services & Consulting
for 2025

Proud members of the
Diversity Charter Greece
and certified with the
SHARE Equality Label

Flexible way of Working (Hybrid)

Coaching
&
Counseling
from Senior Professionals

The role in detail
We are seeking a highly skilled
Data Engineer
to join our technology team. This role will play a key role in designing, developing, and maintaining data pipelines, as well as executing large-scale data migrations and transformations for banking or financial services industry.

*The key responsibilities :*

  • Design and implement scalable and reliable data pipelines for ingestion, transformation, and delivery.
  • Execute end-to-end data migration projects from legacy systems to modern platforms.
  • Collaborate with business stakeholders and data analysts to understand data requirements and translate them into technical specifications.
  • Extract, cleanse, and transform structured and unstructured data from multiple systems.
  • Ensure data quality, consistency, and security in compliance with regulatory and internal standards.
  • Optimize data workflows for performance and cost-efficiency, especially in cloud or hybrid environments.

To be successful at this role you need the following
(hard and soft skills)
:

  • Bachelor's degree in Computer Science, Information Systems, Engineering, or a related field.
  • 1-3 years of experience in data engineering roles
  • Proven experience in data extraction, data analysis, and data migration
  • Knowledge of ETL tools and data orchestration frameworks
  • Strong SQL skills and experience with relational databases (e.g., Oracle, SQL Server, PostgreSQL)
  • Skilled in Python, Scala, or Java for data processing and automation.

Nice to have:

  • Familiarity with big data technologies (e.g., Hadoop, Spark) and cloud data platforms (AWS/GCP/Azure).
  • Experience in the banking or financial service industry
  • Good understanding of data governance, security, and compliance.

What's in it for You?
At Grant Thornton Greece, we believe that great work deserves great rewards Here's what you can look forward to:

  • Diverse and inclusive workplace
  • Friendly, Dynamic Working environment
  • Competitive Salary & Bonus
  • Insurance Program for all GT members
  • Fully funded Training & Professional Qualifications
  • Extra Days-off: August Freedays, Volunteering Days, Early leave days
  • Corporate Sports Teams (e.g., Running, Basketball, Volleyball)
  • Exclusive Discounts: Special offers and discounts for employees

Ready to Go Beyond?
If you're imagining a career that's anything but ordinary, then
Grant Thornton Greece
is the place for you We don't just do business as usual—we go beyond. Ready to take that leap?

Simply upload your
up-to-date CV
, hit "apply", and we'll handle the rest

We are Grant Thornton
. We go beyond business as usual, so you can too.

#WelcomeToMore #GoBeyondWithUs

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