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Senior Python Developer
  • Warsaw
Senior Python Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
C&F
8. 11. 2025
Informacje o stanowisku

technologies-expected :


  • Python
  • Flask
  • SQL
  • NoSQL
  • AWS
  • Google Cloud Platform
  • Microsoft Azure

technologies-optional :


  • Java
  • C#
  • C++

responsibilities :


  • Design architecture of GenAI applications
  • Design, develop, and maintain Python code in AI applications and components
  • Code review and identification of areas of improvments
  • Collaborate with data scientists and machine learning engineers to utilize AI models in the applications
  • Knowledge of basic types of solutions using GenAI models (RAGs, agentic workflows, etc.)
  • Collaborate with other roles (managers, testers, DevOps, etc.) through the whole life cycle of a project
  • Develop and maintain APIs and microservices for AI integration with other systems
  • Conduct experiments and evaluations to measure the performance of GenAI models
  • Stay up-to-date with the latest advancements in GenAI technologies,Contribute to a collaborative and innovative team culture

requirements-expected :


  • At least 6 years of experience and fluency in Python development ecosystem
  • Experience in building back-end services in Python with frameworks like FastAPI (or Flask), SQL and NoSQL databases
  • Knowledge of clean code and design patterns in Python, strong attitude to build well structured, high quality solutions
  • Experience in writing robust unit tests for developed applications
  • Experience in using GenAI models in building business applications
  • Familiarity with cloud platforms (AWS, GCP, Azure) and cloud-native technologies
  • Familiarity with Continuous Deployment lifecycle
  • Excellent problem-solving and analytical skills
  • Ability to work independently and as part of a team
  • Very good knowledge of English and Polish
  • Strong communication and documentation skills

offered :


  • Flexible cooperation terms: Choose between full-time employment or a contract-based agreement
  • Professional Development Support: Access a dedicated budget for your professional development and get reimbursed for English classes
  • Remote-First Approach: While we primarily work remotely, we ask employees to be open to occasional office visits (in agreement with their leader)
  • Comprehensive Benefits Package: Enjoy private medical care (Medicover/Luxmed), sports memberships (Multisport), and access to the Employee Capital Plan (PPK)
  • Exciting Events: Experience the best of C&F Office Days—great food, exciting tournaments, and expert-led sessions during our Happy Tech Hours. Plus, enjoy spontaneous pop-up events like kayaking adventures, guided tours, and family picnics
  • Team-Building Budget: Take advantage of a quarterly budget for team fun—whether it’s dining out, bowling, or any other experience you choose
  • A Vibrant Company Culture: We foster a respectful, collaborative environment that values teamwork over competition. Whether youre seeking a refreshing change from corporate monotony or looking to continue thriving in a positive work culture, youll find a supportive and engaging workplace here

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • integration events
  • no dress code
  • parking space for employees

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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