We are looking for a Junior / Junior+ Data Analyst to join our Core Banking Systems team.
Our team makes sure that every transaction processed by our banking products is correctly reflected in the accounting system. We work across two markets — Mexico and Colombia — and sit at the intersection of product, technology, data, and finance. This is a great opportunity for someone at the beginning of their career who wants to work with real banking products, production data, and real money from day one.
You’ll start by investigating specific reconciliation cases and gradually move towards owning more complex and systematic problems — with plenty of room to grow along the way. You’ll get exposure to a part of fintech that is usually hidden behind the scenes — the systems that make sure the numbers actually add up.
Challenges that await you:
Reconcile data between the product engine and accounting systems, identify discrepancies, and investigate their root causes
Build and maintain dashboards and reports using DWH data
Improve and standardise reconciliation processes, making them more reliable and scalable
Investigate non-standard product and financial cases together with System Analysts and other teams
Work with production data and gain a deep understanding of how banking transactions move through our systems
Turn complex financial and technical problems into clear, structured solutions
What makes you a great fit:
Strong SQL skills
Attention to detail and a willingness to dive deep into complex cases
Ability to work systematically and investigate problems until you understand their root cause
English sufficient for reading technical documentation
Genuine interest in fintech, banking, and financial products
Comfortable working with large datasets and asking the right questions
Would be a plus:
Experience with Airflow & Streamlit
Experience with columnar databases
Experience building or working with AI agents for coding and automation
Our ways of working:
Our benefits:
Job details are sourced from the employer's original posting.
Open job postingAbout the company
Plata Card is a company that provides card services.