Middle Python Developer (Telecommunications Web App)
Company Description: We at Sigma Software are looking for a Middle Python Developer to join an exciting project for a global telecommunications leader. This is a full-time position based in Ukraine with the flexibility of remote work. You will be part of a skilled Agile team building a high-impact web application that manages and tracks hardware inventories for millions of users. At Sigma Software, we value innovation, professional growth, and work-life balance. You’ll enjoy working in a collaborative environment and contributing to impactful solutions. CUSTOMER Our customer is a leading telecommunications company recognized for delivering innovative, large-scale technological solutions. Operating globally, they provide advanced communication services and infrastructure to millions of users and businesses. Known for their commitment to cutting-edge technology, scalability, and reliability, they offer a dynamic and forward-thinking work environment. PROJECT The project involves developing a web application to manage and track customers' hardware inventories. It supports the full lifecycle of hardware contracts and products, enabling efficient reporting, monitoring, and operational control. The application integrates with existing systems, leverages modern frameworks, and follows SAFe Agile methodology to ensure high-quality delivery. Key Technologies: Python, Django, Django REST Framework, PostgreSQL, Celery, AWS, Unix, Bash, Angular/React Job Description: Design and implement well-structured, maintainable, and robust code solutions Develop new features and components, perform refactoring, debugging, and ongoing maintenance Conduct peer code reviews and adhere to established engineering practices Perform unit and integration testing to ensure code quality Analyze requirements and prepare detailed technical designs for features Create and maintain technical documentation Participate in customer meetings, including conference calls and face-to-face sessions Actively contribute to SAFe Agile ceremonies, including estimation, grooming, and planning sessions Qualifications: 5+ years of experience in Python Practical expertise with Django, Django REST Framework (DRF), and Django ORM Solid understanding of PostgreSQL Experience writing unit tests using Python’s testing frameworks (e.g., TestCase) Familiarity with Celery for task scheduling and asynchronous processing Experience with AWS and Unix-based systems Bash scripting skills Experience with Angular or React At least Upper - Intermediate level of English WILL BE A PLUS Experience with microservices architecture Knowledge of Docker/Kubernetes Familiarity with CI/CD pipelines Understanding of telecom industry specifics Additional Information: PERSONAL PROFILE Proactive and detail-oriented Strong communication skills Ability to work effectively in distributed teams Adaptable and open to feedback Collaborative mindset