Python Backend Developer
Chmielna 73, Warszawa
10Clouds S.A
About 10Clouds
10Clouds is a dynamic software development company where innovation meets expertise. We build cutting-edge web applications and platforms that solve real-world problems for clients across various industries. Our team thrives on collaboration, continuous learning, and delivering high-quality solutions.
About the RoleWe’re looking for a skilled Mid-Level Python Developer to join our backend team. In this role, you’ll take ownership of building and optimizing backend systems for projects ranging from AI-powered chatbots to data management platforms. You’ll work closely with cross-functional teams to design scalable, high-performing solutions and mentor less experienced developers.
Who You Are
You have several years of hands-on experience in Python backend development and enjoy tackling complex technical challenges. You’re comfortable working independently, contributing ideas to architecture discussions, and caring deeply about writing maintainable, high-quality code. You thrive in collaborative environments where innovation and personal growth go hand in hand.
What You’ll Do:
Design, develop, and maintain backend services using Django and Django Rest Framework
Build and optimize REST and GraphQL APIs for scalability and performance
Collaborate with cross-functional teams to deliver features from concept to production
Implement asynchronous task processing with Celery
Ensure code quality through unit and integration tests, code reviews, and documentation
Contribute to architectural decisions and continuous improvement of backend systems
Deploy and manage applications using Docker and Kubernetes
Integrate third-party systems and APIs
Support automation and DevOps initiatives that increase delivery speed and reliability
What We’re Looking For
4 + years of experience in backend development with Python
Strong grasp of Django or similar frameworks
Solid understanding of REST API design principles
Proficiency with relational databases (PostgreSQL preferred) and SQL
Experience using Git and modern development workflows
Strong debugging and problem-solving abilities
Commitment to writing clean, testable, and maintainable code
Practical experience using AI tools to improve code quality or efficiency
Experience with Django Rest Framework, GraphQL, or FastAPI
Familiarity with Celery, Docker, and Kubernetes
Knowledge of unit testing frameworks and CI/CD practices
Exposure to AWS or other cloud platforms
Experience with OpenAI API or AI feature integrations
Soft Skills
Effective communication skills in English
Team-oriented mindset with a proactive, solution-driven attitude
Desire for continuous learning and improvement
Ability to balance technical excellence with pragmatic delivery
What We Offer
Opportunity to work on innovative, meaningful projects across multiple industries
Access to modern technologies and best development practices
Collaborative, idea-friendly environment where your voice matters
Career growth through challenging work, mentorship, and internal knowledge sharing
Flexible working arrangements
Supportive culture focused on progress, innovation, and work-life balance
Our Tech Stack: Python, Django, Django Rest Framework, FastAPI, GraphQL, PostgreSQL, Celery, Docker, Kubernetes, AWS, OpenAI API

10Clouds S.A. is a verified Web3.0 enterprise and a leading software house recognized for its expertise in web development, mobile applications, web design, fintech solutions, machine learning, generative AI, blockchain,...
Python Backend Developer
Python Backend Developer
Chmielna 73, Warszawa
10Clouds S.A