Fullstack Integration Engineer (Python, GCP, APIs)

About the role

Are you passionate about building seamless, high‑performance integrations between platforms, services, and applications? We are looking for a Fullstack Integration Engineer to join our team and help connect the dots securely, efficiently, and at scale.

Key responsibilities

• Design, develop, and maintain integrations between internal and third‑party systems.
• Build and optimise REST APIs with a strong focus on performance and security.
• Validate and refine interfaces to ensure smooth system communication.
• Create, execute, and automate unit and integration tests.
• Implement and maintain CI/CD pipelines using GitHub Actions.
• Monitor and optimise integrations across development, staging, and production environments.
• Maintain clear and structured documentation of APIs and integration workflows.

Required profile

• Experience with REST API development in Python (Flask/FastAPI), microservices, JSON/XML and secure authentication.
• Knowledge of frontend and mobile integration using JavaScript, Angular, Flutter and communication via REST APIs and WebSockets.
• Proficiency with databases such as MySQL, NoSQL, Firestore and BigQuery.
• Hands‑on experience with Google Cloud Platform services including Cloud Functions, Pub/Sub and Cloud Run.
• Ability to write unit/integration tests using pytest or unittest and manage CI/CD pipelines with GitHub Actions, Git and GitFlow.
• Strong documentation skills using Swagger/OpenAPI and adherence to best‑practice integration standards.

Required skills

• Python
• Flask
• FastAPI
• JavaScript
• Angular
• Flutter
• REST APIs
• WebSockets
• JSON
• XML
• MySQL
• NoSQL
• Firestore
• BigQuery
• Google Cloud Platform
• Cloud Functions
• Pub/Sub
• Cloud Run
• pytest
• unittest
• GitHub Actions
• Git
• GitFlow
• Swagger
• OpenAPI