Junior Backend Engineer (Python)

Wymagania: - Basic commercial experience in Python or relevant internship / strong personal projects - Good understanding of programming fundamentals and backend development principles - Experience with Django or FastAPI - Practical knowledge of REST APIs and web application basics - Basic knowledge of SQL and relational databases, preferably PostgreSQL - Familiarity with Git, branches, and pull requests - Ability to read logs, debug issues, and fix simple bugs - Willingness to work full-time - Very good Polish and good English skills - Availability to work from Warsaw in a hybrid model Mile widziane: - Technical or quantitative studies (Computer Science, Cognitive Science, Mathematics, Engineering, or similar) - Completed or ongoing university degree (final year students are welcome) - Courses or certifications in AI, Python, backend, or cloud technologies - Experience with Docker - Basic knowledge of cloud environments, preferably Azure - Interest in AI systems from an engineering and implementation perspective - Experience with tests (pytest / Django tests) - Strong self-learning attitude and passion for new technologies O firmie: - OMNIVISER is building an AI-powered Business Operating System that connects all company data to deliver real-time insights, profit projections, and clear decisions. We help leaders cut through data overload and act faster with proactive, context-aware AI that drives measurable business outcomes. - We are currently transitioning from a startup to a scale-up – developing our product, scaling our organization, and preparing for international expansion. Zakres obowiązków: - Develop and maintain backend services in Python (Django / FastAPI) - Build and improve REST API endpoints for AI-powered products and internal tools - Support integrations between systems, services, and data sources - Fix bugs, improve existing code, and implement smaller backend features - Collaborate with AI, Data, and Frontend teams to ensure clean and scalable solutions - Work with databases and support the development of data models and validation logic - Contribute to backend architecture improvements and code quality - Write simple tests and help maintain application stability - Learn modern engineering practices in backend development, cloud, and AI systems Oferujemy: - A unique opportunity to grow in a rapidly developing AI company - Hands-on experience in real product implementations and commercial AI systems - Close collaboration with experienced backend, cloud, and AI engineers - A clear development path from junior to mid-level engineer - Flexible working hours and hybrid work model - Real impact on product development and engineering decisions - A supportive environment focused on learning, quality, and ownership - Compensation: 6 000 – 10 000 PLN net/month + ESOP