Python Software Engineer (Teletrabajo) - Madrid, Madrid, Comunidad de Madrid, España

Description

• As a Senior Python Software Engineer, you will design and implement microservices-based architectures using Python and modern frameworks like FastAPI. You'll be responsible for containerization, API design, and integration with cloud services. You'll also contribute to the development and deployment of AI/GenAI services in production environments.

Key Responsibilities

• Design, develop, and maintain microservices using Python and frameworks like FastAPI.
• Build APIs with OpenAPI specifications, and handle inter-service communication via REST and gRPC.
• Containerize applications using Docker, manage services using Docker Compose, and deploy via Kubernetes (pods, deployments, services, configmaps, secrets).
• Collaborate with AI Engineers to expose ML/GenAI models as scalable, production-ready services.
• Integrate and orchestrate GenAI components using frameworks such as LangChain and LangGraph.
• Manage CI/CD pipelines and collaborate with DevOps teams to ensure smooth delivery and operations.
• Monitor and troubleshoot production systems, ensuring high reliability and performance.
• Write clean, maintainable, and well-documented code with automated test coverage.

Must-Have Skills

• 2+ years of professional experience as a Software Engineer.
• Strong Python development skills and deep understanding of backend architectures.
• Experience applying design patterns.
• Proven experience designing and implementing microservices using FastAPI, REST/gRPC, and OpenAPI standards.
• Hands-on experience with Docker and containerization workflows.
• Familiarity with software engineering best practices: version control, testing, code reviews, and CI/CD.
• Excellent communication skills in English (B2/C1 level).

Nice-to-Have Skills

• Experience working with GenAI frameworks such as LangChain and LangGraph to build and manage intelligent applications.
• Experience with AWS (S3, EC2, Lambda, API Gateway).
• Exposure to AI/ML/GenAI services and the deployment of ML models as APIs.
• Familiarity with DevOps tools and practices: GitHub Actions, AWS CodePipeline, Terraform, CDK.
• Experience with Kubernetes (pods, services, deployments, configmaps, secrets).
• Experience working in regulated industries (e.g., financial services).

About Grupo Digital

We are a technology consulting firm based in Madrid. We specialize in IT outsourcing, recruitment, and Talent-as-a-Service models, focusing on large integrators and companies in the financial and digital sectors. We are committed to excellent service, autonomous teams, and measurable results. If you enjoy working with cutting-edge technologies and in empowering environments, you'll find your place here.