Senior Python Integrations Engineer for API & Data

Intetics; Poland; On-site; PLN 180,000 - 280,000; Full time

Job summary

Intetics Inc. is seeking a Senior Python Engineer to lead and build complex API integrations, ingest data from external sources, and ensure reliable, scalable connectors across platforms.

You’ll collaborate with leadership, product, QA, and support to maintain high-quality integration solutions. You’ll work with Python and dataframes libraries, PHP/React, and REST APIs while shaping architecture, testing, and CI/CD pipelines in a Linux-based environment.

Qualifications

• 5+ years of professional software engineering experience.
• 2+ years of technical leadership experience.
• Strong experience with Python and dataframes libraries like pandas or polars.
• Experience with PHP and/or React.
• Deep understanding of working with REST APIs—authentication, pagination, ratelimiting, data normalization.
• Experience writing testable code, creating unit/integration tests, and mocking external APIs to validate workflows in a testing environment.
• Background in data transformation or ETL-style workflows.
• Proven ability to lead technical efforts or projects from design through release.
• Experience with version control systems (preferably Git) and CI/CD pipelines.
• Comfortable working in Linux-based environments.
• Strong debugging and problem-solving skills, especially when dealing with external systems and APIs.

Responsibilities

• Develop and maintain integrations for ingesting vulnerability and asset data from major security platforms (e.g., Crowdstrike, Tenable.io, Wiz, Qualys, Rapid7, and more)
• Work directly with external REST APIs to extract, normalize, and transform data into platform-ready formats
• Implement the architecture and design of new connectors and contribute to improving our internal connector framework
• Collaborate cross-functionally with product, QA, support, and platform engineering to ensure integrations are stable, scalable, and supportable
• Build tooling and automation to support connector testing, validation, and CI/CD deployment
• Support QA and customer support teams in diagnosing and resolving connector-related issues
• Take ownership of reliability and observability in connector infrastructure (logging, metrics, error handling, etc.)

Skills

Python

Pandas/Polars

REST APIs

Git

CI/CD

Linux

Debugging

Leadership

Testing

ETL

PHP

React

Education

Bachelor's degree in CS or related

Tools

Laminas Framework

Docker

SingleStore/MEMSQL

CrowdStrike

Wiz

Qualys

Rapid7

Job description

Intetics Inc. is seeking a Senior Python Engineer to lead and build complex API integrations, ingest data from external sources, and ensure reliable, scalable connectors across platforms.

You’ll collaborate with leadership, product, QA, and support to maintain high-quality integration solutions. You’ll work with Python and dataframes libraries, PHP/React, and REST APIs while shaping architecture, testing, and CI/CD pipelines in a Linux-based environment.