April 9, 2026

Senior Python Developer

Senior • Hybrid

140 - 160 PLN

Warsaw, Poland

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide.

Scope:

Assist in building and maintaining test environments, including support and issue resolution.
Provide technical design for infrastructure and deployment solutions.
Develop and maintain build and code deployment automation pipelines.
Support and enhance development tools and environments.
Plan, coordinate, and execute live implementation releases.
Develop and maintain backend systems ensuring scalability and reliability.
Implement and manage Azure services and associated infrastructure.
Build and manage REST APIs to expose business logic and services.

Skills:

Python programming
Azure cloud services and infrastructure management
REST API development and Web frameworks (e.g., FastAPI, Flask, Django)
CI/CD pipelines using Azure DevOps

Nice-to-Have:

Knowledge of the banking domain
Understanding of behavior/motivation-driven development or design

SNI

SNI is a prominent player in the IT Outsourcing industry, recognized for its role as a trusted partner to some of the world's most prestigious firms. The company has a global reach, successfully executing projects worldwide. SNI is committed to aligning with the specific needs of its clients, offering tailored IT solutions that support their business objectives. The company values innovation, collaboration, and technical excellence, fostering an environment where team members can grow their skills and contribute to impactful projects. SNI's focus on modernizing IT landscapes, such as transitioning to cloud-native microservice architectures, highlights its dedication to staying at the forefront of technological advancements. The company operates with an agile mindset, emphasizing the importance of collaboration and continuous improvement in its processes.

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