Data Developer - Banking

Qualysoft Group
Founded in 1999 in Vienna, Austria, with over 25 years of industry experiencePresent today in Austria, Romania, Germany, Hungary, Switzerland, Slovakia, Serbia, Sweden, and IndonesiaA team of 500+ international IT experts, consultants, and engineersFocused on delivering custom software development, enterprise integration, and end-to-end digital solutionsTrusted technology partner for leading companies in Banking, Telecom, Energy, Public Sector, Manufacturing, and IT
Recognized industry partnerships:– Microsoft Solution Partner– Tricentis Tosca Premium Partner & Certified Implementation Partner– Aurea CRM Certified Partner
Specialized in building scalable enterprise systems, automation frameworks, and digital transformation platformsAgile delivery model with local delivery centers + nearshore teams across Europe and AsiaStrong culture of long-term client partnerships, quality-first mindset, and technology innovation
Qualysoft Romania
Present in Romania since 2007, office located in Bucharest – Bd. Iancu de Hunedoara 54BBiggest projects in fields such as Technology, Banking/Finance, Telecommunications, Cybersecurity, AI, Automotive, Retail, and Public SectorLocal + international clients: RO / EU / US / including strategic accounts and global programsVaried mix of projects in terms of modern technologies (Java, .NET, Node.js, Angular, React, DevOps, Cloud, AI), budget sizes, and working models (onsite/hybrid/remote)Teams built around expert/architect/TL profiles with 10–12+ years of experience, involved directly in architecture and decision-makingSupportive mentality – you’re involved in shaping benefits, tools, team events, and internal practices Strong focus on professional development, mentorship programs, certifications, and a track record of above-market salary growthStartup mentality + enterprise maturity – we value ownership, autonomy, and a strong work-life balanceCulturally diverse, fun, and proactive team with international exposure, flat hierarchy, and team buildings you actually want to attend

Responsibilities:

• 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.

Why choose us:
Complete Business Overview Career growth in International Business and/or Management Start-up mentality under the umbrella of a secure multinational Career growth in Software Development, international exposureYou have the flexibility to choose your next project, in order to better meet your career path / technical needsAccess to learning platforms, courses and certifications (Pluralsight, Udemy, Microsoft Certifications, Google Cloud Platform Certification)Great colleagues, events and activities Flexible working program, remote openness Premium Medical packageLunch Tickets, Pluxee Card Bookster; 13th SalaryYearly bonuses