Senior Python Developer

Quick Facts

• Role: Senior Python Developer

• Work model: Remote

Description

You will design, develop, and maintain Python backend applications and build REST APIs using FastAPI or Django REST Framework. The role includes implementing integrations, optimizing SQL queries, writing automated tests with pytest (unit and integration), and supporting CI/CD and containerization workflows. You will also maintain technical and API documentation and help troubleshoot production issues.

Responsibilities

• Design, develop, and maintain backend applications in Python

• Create and evolve REST APIs with FastAPI or Django REST Framework

• Implement integrations between systems and ensure service stability and performance

• Design and optimize SQL queries and collaborate with relational databases

• Create and maintain automated tests, including unit and integration tests

• Participate in CI/CD processes and containerize applications

• Prepare and update technical documentation and API documentation

• Analyze and troubleshoot technical problems in production environments

• Collaborate with development and integration teams to deliver high-quality solutions

Requirements

• Minimum 3 years of commercial Python development experience

• Practical knowledge of FastAPI or Django REST Framework

• Experience designing, building, and maintaining REST APIs in production

• Strong SQL knowledge and experience with relational databases

• Ability to create automated tests using pytest, including integration tests

• Knowledge of containerization with Docker

• Experience working with CI/CD pipelines

• Ability to prepare readable and well-structured technical documentation

• Fluent Polish language proficiency

Benefits

• Transparent B2B collaboration model with access to varied project opportunities aligned to your experience and preferences

• Dedicated contract manager as your main point of contact

• Opportunity to participate in selected trainings, certifications, and conferences (rules and funding set individually)

• #SmartChange: readiness to join next qualification processes and new B2B engagements when project timelines change

• Community initiatives, including webinars and other relationship-building activities

• Physical activity initiatives and access to shared training rooms

• Optional additional services (private medical care, sports card, insurance, psychological support) depending on availability and terms

• Cafeteria platform to allocate points to available services/products per separate rules