Python Developer – DPU Infrastructure Tools

Sii Sp. z o.o.Lublin, Lublin, Poland

7 days ago

Job description

technologies-expected :

Python
C++

technologies-optional :

FastAPI

Flask

Django

React.js

about-project :

We are looking for a Python Developer to design and build backend systems that support the development and validation of Data Processing Units (DPUs). You will work on backend services in pure Python and help integrate React-based frontends deployed through Nginx.

This position offers exposure to low-level system testing, data pipelines, and build automation frameworks for cutting-edge semiconductor platforms.

By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing together more than 500 specialists nationwide! We are currently working on about 100 projects for 50 clients from various industries, including automotive, IoT, telecommunications and medical.

responsibilities :

Design and implement Python backend services for internal tools and automation

Integrate with React / Nginx-based web UIs for data visualization and configuration

Develop APIs and data pipelines supporting DPU development workflows

Collaborate with validation and firmware teams to automate test flows and reporting

Maintain and improve existing Python infrastructure and scripts

requirements-expected :

At least 2 years of experience as a backend or full-stack developer

Strong proficiency in Python, with a clean and maintainable coding style

Familiarity with C / C++ for integration with performance-critical modules

Comfortable working in Linux environments

Good knowledge of spoken and written English (everyday communication)

Self-motivated, detail-oriented, and collaborative

Residing in Poland required

offered :

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market

We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022

Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

Comfortable workplace – class A offices or remote work

Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application

PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

Investment in your growth – meetups, webinars, training platform and technology blog – you choose

Fantastic atmosphere created by all Sii Power People

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Python Developer • Lublin, Lublin, Poland

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