Python Developer — Treasury Automation & Analytics

JPMorganChase; Warszawa; On-site; PLN 180,000 - 280,000; Full time

Job summary

JPMorganChase is seeking an Associate in the CIB Treasury to develop Python-based analytics and automate Treasury processes. You will collaborate with subject matter experts and technology teams to translate methodologies into scalable data pipelines and controls for regulatory deliverables.

The role involves building forecasting platforms, validating outputs, documenting specifications, and improving test coverage and observability in a fast-paced environment.

Qualifications

• Degree in Information Technology, Data Science, Econometrics, Statistics, Finance, Economics, or a related field.
• Relevant work experience in developing applications, dashboards, or automation, or related field.
• Knowledge of Python (pandas, numpy, matplotlib, sklearn, statsmodels); experience with Git, unit tests and debugging.
• Experience in performing large dataset quality checks and analysis using Excel and Python.
• Strong analytical and problem-solving skills and attention to detail.
• General knowledge of software development cycle is a plus.
• General knowledge of banking products and services is a plus.
• Ability to work in a fast-paced, results-driven environment.
• Ability to communicate technical concepts clearly, both verbally and in writing.
• Good organizational, written and communication skills.

Responsibilities

• Develop and maintain scalable Python code to automate Treasury analytics and workflows across the CIB Treasury organization.
• Build and enhance forecasting/analytics platforms used by the CIB Treasury organization, focusing on reliability, performance, and reusability.
• Partner with Treasury SMEs to understand complex products, processes, and regulatory drivers, ensuring solutions reflect real business rules.
• Design and execute validation and control testing (unit tests, regression tests, reconciliation checks, data-quality controls).
• Prepare and maintain documentation (specifications, test plans, logs, change docs) to support auditability and governance.
• Create and maintain business-aligned test cases, updating them based on project feedback and changes.
• Debug, troubleshoot, and optimize Python applications and pipelines, improving runtime, stability, and observability.

Skills

Python

Pandas/Numpy

Git/Unit tests

Data analysis

Communication

Problem solving

Attention to detail

Education

Bachelor's or higher in IT/Data Science/Econometrics/Statistics/Finance/Economics

Tools

Git

Tableau

Alteryx

SQL

Databricks

Snowflake

JavaScript

Job description

JPMorganChase is seeking an Associate in the CIB Treasury to develop Python-based analytics and automate Treasury processes. You will collaborate with subject matter experts and technology teams to translate methodologies into scalable data pipelines and controls for regulatory deliverables.

The role involves building forecasting platforms, validating outputs, documenting specifications, and improving test coverage and observability in a fast-paced environment.