Python Backend Developer in Constanţa

Python Backend Developer About the role At Tango, we build digital apps and platforms. Startups that we launched include Talixo - our ground transportation startup serving 1M customers yearly in over 100 countries and Kalamba Games - an innovative studio building JavaScript-based games. As a senior python developer, you might: help us scale custom built ecommerce and marketplace platforms optimize industrial manufacturing processes contribute to energy savings / increased renewable energy use by building grid interactive ecosystems. We work in an iterative agile process based on bi-weekly sprints. You will be collaborating with industry-leading experts who will assist you with planning and code reviews. Responsibilities: Building APIs powering mobile apps or web frontends Building API integrations with other platforms Automating business processes and building data pipelines Collaborating with cross-functional teams to define, design, and ship new features Monitoring built applications during work time (Sentry, Newrelic, CloudWatch Alerts) Ensuring best practices while coding - unit tests, code review Requirements: Advanced knowledge of Python Advanced expertise with Django (Django Rest Framework/Graphene) Solid knowledge of SQL databases (PostgreSQL or MySQL) Experience in building containerized applications (Docker and Kubernetes) Experience with some of the common AWS services (e.g. EC2, ECS/EKS, Lambda, DynamoDB, S3, API Gateway, OpenSearch) or their equivalent in GCP/Azure Understanding concepts of CI/CD pipelines and IaC Good to know: Some experience with modern frameworks like FastAPI Experience in dealing with with payment providers (e.g. Stripe, PayU) Building IaC with Terraform