Technical business analyst in payments

At Aubay Portugal, we work daily with some of the largest organisations across sectors such as banking, insurance, telecommunications and energy, helping to build and evolve critical systems that support millions of users. We have been in Portugal since 2007 and are part of an international group with a presence in several European countries. More than technology, we build close relationships and deliver real-impact projects.

• Provide expert support on payment business rules and end-to-end processing to analyse production incidents and client requests.
• Trace payment processing across applications and interfaces using SQL, logs, and message payloads to diagnose issues.
• Handle client tickets, coordinate investigations with technical teams, and communicate updates and resolutions effectively.
• Translate production findings and client requests into clear functional and technical analyses for developers.
• Identify opportunities and implement improvements to operational processes, controls, and efficiency based on recurring incidents.
• Support service restoration efforts, including controlled recovery actions and validation of payment statuses.

• A minimum of 5 years of experience in payments application support, technical business analysis in a RUN context, or a comparable production-facing role.
• Deep functional knowledge of payment processing, its lifecycle, business rules, and core banking dependencies.
• Strong practical SQL skills for data investigation, log analysis, and troubleshooting application behavior in Unix/Linux and Windows environments.
• Ability to understand Java/J2EE application behavior, APIs, and interactions, with sufficient code-reading skills for investigation purposes.
• Proven experience in analysing production incidents, documenting bug-fix or evolution needs for developers, and defining acceptance tests.
• Mandatory fluent English, coupled with strong analytical thinking, autonomy, and clear written communication.
• Будет плюсом: Alignment with our corporate culture and a commitment to integrity and ethics are highly valued; Strong customer focus, teamwork, task prioritisation, and daily commitment are highly appreciated

• Continuous growth through our Training Academy, with technical and soft skills training, mentoring, tech communities, workshops and in-person meetups;
• Close support with regular feedback and a structured career advancement model;
• Comprehensive health insurance, including dental coverage, as well as access to a mental health platform and well-being initiatives;
• Team-oriented environment, including events and initiatives to promote connection and team spirit;
• Personal and family life support, from the moment your children are born and throughout their educational path;
• Access to a language platform with conversational classes in multiple languages;
• Project-tailored work model: Hybrid (2-3 days/week).
• A close-knit and informal environment, where direct communication is preferred and people are valued;
• Recognition of your contribution, with initiatives that celebrate meaningful moments;
• Freedom to be yourself, without unnecessary formalities;
• Teams where knowledge sharing, collaboration and joint growth are a reality.