Qualysoft

Data Developer – Banking

Qualysoft

full-time

Posted on:

Location Type: Hybrid

Location: Bucharest • Romania

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Job Level

Junior

Tech Stack

ETLOraclePySparkPythonSQL

About the role

  • Collaborates with business stakeholders and IT application owners to understand, document, and design data warehouse processes.
  • Contributes to the definition, development, and implementation of data warehouse solutions.
  • Creates and maintains data mapping logic to transfer content from various source systems into the data warehouse.
  • Designs, develops, tests, optimizes, and deploys ODI packages, Oracle stored procedures/packages, Databricks jobs to perform ETL functions.
  • Plans and coordinates ETL and database rollouts alongside project teams, developers, and database engineers.
  • Provides support, maintenance, troubleshooting, and resolution for ETL processes.
  • Designs and establishes technical frameworks for the data warehouse.

Requirements

  • Experience in Data Modelling and Source System Analysis.
  • Expert in SQL and PL/SQL.
  • Experienced with ETL processes and tools such as ODI or other ETL technologies, as well as working with largescale databases.
  • Skilled in Python for data engineering purposes.
  • Familiar with PySpark.
  • Capable of performing data profiling, cataloging, and mapping for the design and construction of data flows.
  • Experience with data visualization and exploration tools.
  • Solid understanding of data warehouse concepts.
  • Skilled in database design, modelling, and analyzing large datasets.
  • Exposure to diverse configurations, technologies, and processing environments.
  • Proficient in advanced performance tuning techniques for complex data transformations.
  • Experience within the banking sector is advantageous.
  • Fast learner, able to master the functionalities and applications of new technologies.
  • Familiarity with Agile–Scrum methodology is a plus.
  • Proficient in English
Benefits
  • Premium medical package
  • Lunch Tickets & Pluxee Card
  • Bookster subscription
  • 13th salary and yearly bonuses
  • Enterprise job security with a startup mentality (diverse & engaging environment, international exposure, flat hierarchy) under the stability of a secure multinational
  • A supportive culture (we value ownership, autonomy, and healthy work-life balance) with great colleagues, team events and activities
  • Flexible working program and openness to remote work
  • Collaborative mindset – employees shape their own benefits, tools, team events and internal practices
  • Diverse opportunities in Software Development with international exposure
  • Flexibility to choose projects aligned with your career path and technical goals
  • Access to leading learning platforms, courses, and certifications (Pluralsight, Udemy, Microsoft, Google Cloud)
  • Career growth & learning – mentorship programs, certifications, professional development opportunities, and above-market salary
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
SQLPL/SQLETLODIPythonPySparkdata modelingdatabase designperformance tuningdata visualization
Soft Skills
collaborationtroubleshootingfast learnercommunication