👨🏻‍💻 postech.work

Python Developer

Engineering International Belgium • 🌐 Remote

Remote Posted 2 days, 21 hours ago

Job Description

We’re hiring a Senior Python Software Engineer

We are currently looking for an experienced

Python Software Engineer

to join a

multicultural, international IT environment

working on financial applications and a citizen developer platform.

This is a

long-term, full-time, fully remote

consulting assignment focused on high-quality software engineering, data processing, and supporting business users in building and migrating applications.

Remote (

EU-based

)

Long-term project

Possible starting date: February 2026

What you’ll do

You will work within a Financial Applications team, contributing to the development, maintenance, and improvement of Python-based applications and templates.

The role involves close collaboration with IT teams and business users, ensuring solutions follow best practices in software engineering, security, and quality.

Key Responsibilities

Analyse and design applications based on business, technical, and security requirements

Review, refactor, and improve existing Python codebases to meet quality standards

Develop new Python code, templates, and reusable components

Design and integrate database schemas and data loading scripts (Microsoft SQL Server)

Write automated unit tests and support system, integration, and user acceptance testing

Produce clear technical and user documentation

Provide training and hands-on support to business users and developers

Mandatory Technical Skills

Bachelor’s degree in IT, Mathematics, Physics, or equivalent professional experience

Professional experience in

Python and SQL

:

at least 7 years of working experience

.

Strong object-oriented programming and software design patterns

Automated testing of Python code (e.g. unit tests, pytest)

Hands-on experience with

Flask, NumPy, Pandas

Working with

XML, JSON, YAML

Git version control

Experience on

Windows and Linux/Unix

environments

Familiarity with software development methodologies (Scrum, DevOps, Waterfall)

Fluent English (C1/C2 level)

Nice to Have

Experience in the financial industry or capital markets

CI/CD pipelines (e.g.

Azure Pipelines

)

Scripting (Shell, PowerShell, batch)

Exposure to Java, R, MATLAB, or Julia

Data visualization or reporting tools (e.g.

PowerBI

)

Big Data technologies or cloud-based microservice architectures

Experience with technical documentation and MS Excel

If you would like to apply, please send your CV in English, via Linkedin.

Please read carefully the privacy policy available here and submit your application by attaching your CV. We remind you that, pursuant to Article 111-bis of the Privacy Code, it is not necessary to obtain authorization for the processing of personal data contained in your CV.

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