Data Processing Specialist

At G+D ePayments, we are looking for a Data Processing Engineer to join our team in El Prat de Llobregat, Barcelona, where we develop proprietary solutions that ensure the protection of sensitive data and provide secure services for global customers, including telecom operators, banks, device manufacturers, and automotive companies.

What will be your mission?

You will participate in the complete project development lifecycle for customer solutions, focusing on data processing and cryptographic key management. Your responsibilities will cover requirements analysis, functional and technical design, programming, system configuration, testing, documentation, implementation, and ongoing technical support. Your ultimate goal will be to ensure secure and efficient data personalization processes for our customers.

What will you do on a day-to-day basis?

• Analyze and define technical and functional requirements for new projects.
• Configure and parameterize systems according to customer needs.
• Develop scripts and custom adaptations to meet specific requirements.
• Validate and fine-tune incoming data to ensure quality and integrity.
• Migrate code across platforms and environments while ensuring compatibility.
• Perform unit, system, and user acceptance testing.
• Configure processes and prepare production personalization packages.
• Maintain databases and generate statistical reports.
• Support production centers and provide second-level incident resolution.
• Document projects and follow change management procedures.
• Coordinate with internal teams such as R&D, Process Engineering, and CPM to ensure project delivery and compliance with standards.
• Ensure compliance with internal and external regulations and standards, including ISO, PCI, Visa, Mastercard, EMVCo, and data protection legislation.

What are we looking for?

Your mindset

• Positive, proactive, and team-oriented attitude.
• Ability to manage multiple projects and adapt to dynamic environments.

Your experience and skills

• Technical education: Vocational Degree (CFGS), Bachelor's Degree in Computer Science, Software Engineering, or a related field.
• Knowledge of Windows environments.
• Object-oriented programming skills, preferably in C# and .NET.
• Experience with databases and SQL queries.
• Fluent English, both written and spoken.
• Experience with tools such as Confluence, Jira, Bitbucket, and Ansible is considered a plus.
• Familiarity with technical documentation, including specifications, user guides, and test plans.
• Knowledge of the data processing industry is desirable.

What we offer

• Culture & Diversity: A people-oriented environment with colleagues from different nationalities, a strong team spirit, and flat hierarchies. We are an equal opportunity employer and an LGBT+ friendly workplace.
• Global Collaboration: Opportunity to work in Agile/SCRUM teams and collaborate with stakeholders around the world.
• Best-in-Class Equipment: Modern open workspace equipped with high-performance computers and large monitors.
• Innovative Products: Work on cutting-edge payment and digital security solutions.
• Career Development: Continuous training, coaching, and access to talent development programs.
• Social Benefits: Flexible compensation package, including transportation tickets, childcare vouchers, training programs, private health insurance, and on-site parking.
• Flexible Working Model: Hybrid work arrangement with flexible working hours (Monday to Thursday 08:30-17:30, Friday 08:30-15:30).
• On-Site Canteen: Breakfast and lunch services with a wide variety of menus, salads, sandwiches, and fresh fruit options.
• Location: El Prat de Llobregat, Barcelona, with excellent public transport connections (Bus 88 and 110, Metro L10 Riu Vell, and PR4 bus line) as well as easy access by car.