Senior Python Backend Engineer — HealthTech, IoT & Cloud

Colonial Heights Senior Living; Barcelona; Hybrid; EUR 70,000 - 100,000; Full time

Job summary

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies. You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack.

You will own architectural decisions, build robust APIs, optimize data models and deploy cloud-native services with a focus on security and observability.

Qualifications

• 5+ years of backend Python development experience.

Responsibilities

• Design, develop and maintain scalable backend services using Python.

Skills

Python

REST APIs

PostgreSQL

Docker

CI/CD

Cloud platforms (GCP)

Firebase

FastAPI/Django

Observability

Testing & code quality

Tools

Git

Docker

CI/CD tooling

Job description

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies. You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack.

You will own architectural decisions, build robust APIs, optimize data models and deploy cloud-native services with a focus on security and observability.