Software Engineer

We are QUALCO, the technology arm of Qualco Group, with over 25 years of experience in delivering innovative solutions to the financial sector. We serve clients in over 30 countries, helping banks and other financial institutions manage credit and loans effectively while ensuring full regulatory compliance. Our advanced software leverages analytics, artificial intelligence, and digital technologies to support every stage of the credit and lending lifecycle, remaining at the forefront of fintech innovation. 

We are looking for a Software Engineer to join the development team of D3E, an end-to-end software solution for credit portfolio analytics providing data warehousing, descriptive analytics, and large-scale machine learning facilities. You will contribute to the evolution of our data processing infrastructure, working with distributed systems, cloud technologies, and supporting data-driven initiatives across the organization.

The Software Engineer will join the product development team and be responsible for:

• Contributing to the development of D3E at every layer of the technology stack, including distributed computational processes on Spark, AWS and Azure and batch processes on top of SQL Server. A willingness to engage with multiple technologies is a prerequisite;
• Building and maintaining data pipelines and processing workflows that support business requirements;
• Participating in product brainstorming, roadmap elaboration, design, prototyping and development activities;
• Working closely with data scientists, engineers, and operations teams to deliver integrated solutions΄;
• Ensuring that all activities and duties are carried out in full compliance with regulatory requirements and supporting the continued implementation of the Group Anti-Bribery and Corruption Policy.
  

To achieve the above, the software engineer will have access to the knowledge acquisition and training processes of the department, as well as to its client-facing activities, and will have a say in the elaboration of departmental methodologies and best practices.

Requirements

• At least 3 years of professional experience in application development of enterprise IT software systems and applications;
• University degree in Computer Science, Engineering or another relevant field of study;
• Extensive knowledge of C#, the .NET framework and modern source code revision control concepts and workflows (e.g., GIT);
• Hands-on experience with Linux systems and command-line tools;
• Strong relational database skills including data modelling and complex queries. Awareness on concurrency, tuning and optimization will be appreciated;
• Familiarity with state-of-the-art "Big Data" storage and processing infrastructures (HDFS, YARN, Spark). Experience with non-relational data storage and retrieval concepts (e.g., column-oriented, document, or multidimensional datastores) will be appreciated;
• Familiarity with cloud platforms and services such as Azure, AWS, or GCP;
• Familiarity with data engineering fundamentals will be considered a plus;
• Ability to understand and work with theoretical concepts. A solid mathematical grounding and a willingness to engage with statistics, linear algebra, discrete mathematics, and machine learning is needed;
• Good verbal and written communication and cooperation skills in both Greek and English.

Benefits

Your Life @ Qualco 
This role is a hybrid opportunity in Athens. 

As a #Qmember, you will live out every day in a truly human-centered culture, based on mutual respect, trust, and cooperation. Your performance and commitment to our shared goals will be recognized, and there will be great opportunities to ensure your career growth.  
Find out more about #LifeatQualco  

Your benefits 
Join the #Qteam and enjoy: 

Competitive compensation, ticket restaurant card, and annual bonus programs
Cutting-edge IT equipment, mobile and data plan
Modern facilities, free coffee and beverages, indoor parking, and company bus
Private health insurance, onsite occupational doctor, and workplace counselor
Flexible working model, hybrid benefits & home equipment benefits
Onsite gym, wellness facilities, and ping pong room
Career and talent development tools
Mentoring, coaching, personalized annual learning and development plan
Employee referral bonus, regular wellbeing, ESG and volunteering activities

Your race, gender identity and expression, age ethnicity or disability make no difference in Qualco. We want to attract, develop, promote, and retain the best people based only on their ability and behavior.

Disclaimer: Qualco collects and processes personal data in accordance with the EU General Data Protection Regulation (GDPR). We are bound to use the information provided within your job application for recruitment purposes only and not to share these with any third parties. For more details on the processing of your personal data during the Recruitment procedure, please be informed in the Recruitment Notice, before the submission of your application.

#LI-Hybrid