Python & Node.JS Developer - Tietoevry Create (m/f/d)

Job Description

Job Description "Design, develop, and maintain backend applications using Python (FastAPI/Django/Flask) and Node.js (Express/Nest.js)" Develop and integrate RESTful and GraphQL APIs for internal and external systems. Collaborate with front-end developers, architects, and DevOps teams to deliver end-to-end solutions. Write clean, testable, and efficient code following best practices and design patterns. Implement asynchronous programming and event-driven architectures where required. Manage and optimize database queries (PostgreSQL, MongoDB, or MySQL). Integrate third-party services and APIs securely and efficiently. Participate in code reviews, technical discussions, and mentoring junior developers. Contribute to CI/CD pipelines, containerization (Docker), and cloud deployments (AWS/Azure/GCP). "Strong programming experience with Python and Node.js." Expertise in one or more Python frameworks (FastAPI, Flask, or Django). Hands-on experience with Express.js or Nest.js. Experience with REST APIs, GraphQL, and WebSockets. Proficiency in SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB). Familiarity with Docker, Kubernetes, and CI/CD pipelines. Good understanding of microservices architecture, message queues (Kafka/RabbitMQ), and authentication mechanisms (OAuth2/JWT). Knowledge of cloud environments (AWS/Azure/GCP). Strong understanding of unit testing, integration testing, and TDD practices. Excellent problem-solving and communication skills. Additional Information At Tietoevry, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation.?Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity,?equity and?inclusion (tietoevry.com)