Senior Python Engineer - Scalable Backend & AI-Driven

JPMorganChase; Dublin; On-site; EUR 110,000 - 150,000; Full time

Job summary

JPMorganChase is seeking a Software Engineer III within the Employees Platform to design and deliver trusted market-leading technology in a secure, stable, and scalable way that supports the firm’s objectives. You will contribute across multiple domains, developing production code with Python or Node.js, building modern UIs with React/TypeScript, and using AI-assisted tooling to improve quality and speed.

The role emphasizes secure coding, automated testing, observability, and collaboration with

Qualifications

• Formal training or certification on software engineering concepts.
• Hands-on practical experience in system design, development, testing, and operational stability.
• Experience in developing, debugging, and maintaining code in a large corporate environment with modern programming languages and database querying.

Responsibilities

• Executes software solutions, design, development, and troubleshooting with non-routine problem solving.
• Creates secure, high-quality production code and maintains efficient algorithms.
• Leverages enterprise AI coding tools to improve quality, speed, and productivity with peer review and secure coding standards.
• Applies SDLC tooling to improve automation and value.
• Produces architecture and design artifacts for complex applications and ensures constraints are met.
• Develops data visualizations and reports to drive continuous improvement of software.

Skills

Python development

Node.js development

React with TypeScript

REST API design

Agile / SDLC

CI/CD practices

AWS / cloud

Testing (pytest/Jest)

Education

Formal software engineering training / certs

Tools

Docker

Kubernetes

Jenkins

GitHub Actions

Spinnaker

OpenTelemetry / Grafana

AWS services

Job description

JPMorganChase is seeking a Software Engineer III within the Employees Platform to design and deliver trusted market-leading technology in a secure, stable, and scalable way that supports the firm’s objectives. You will contribute across multiple domains, developing production code with Python or Node.js, building modern UIs with React/TypeScript, and using AI-assisted tooling to improve quality and speed.

The role emphasizes secure coding, automated testing, observability, and collaboration with