Python Backend Engineer — Payment Integrations & Kafka

CoolPeople Technology; Stockholms kommun; Hybrid; SEK 900,000 - 1,100,000; Full time

Job summary

CoolPeople Technology seeks a Python Developer focused on backend integrations for a large Nordic bank in Stockholm. You will build a Python-based conversion tool translating payment data between initiation systems and a payment engine, using Apache Kafka, Linux, and secure file transfers.

The project prioritizes ISO 20022 compliance, SEK payments, and modernisation of payments. The role involves collaboration with external software suppliers in an agile environment (Jira, Confluence,

Qualifications

• Strong Python experience for backend integrations and data conversion.
• Experience with file-based and event-driven integrations.
• Knowledge of Apache Kafka, Linux, and secure file transfers.

Responsibilities

• Develop and maintain a Python conversion tool for payment data.
• Implement file-based and Kafka-based integrations.
• Coordinate with external vendors in an agile environment.
• Ensure ISO 20022 compliance and secure data handling.

Skills

Python

Backend integrations

Apache Kafka

Linux Bash

SFTP/PGP encryption

Jira/Confluence

English proficiency

Tools

Jira

Confluence

WinSCP

PGP

Job description

CoolPeople Technology seeks a Python Developer focused on backend integrations for a large Nordic bank in Stockholm. You will build a Python-based conversion tool translating payment data between initiation systems and a payment engine, using Apache Kafka, Linux, and secure file transfers.

The project prioritizes ISO 20022 compliance, SEK payments, and modernisation of payments. The role involves collaboration with external software suppliers in an agile environment (Jira, Confluence,