Backend Python & API Engineer — Hybrid & Scalable

Kyndryl Inc.; Noord-Holland; Híbrido; EUR 65.000 - 95.000; Jornada completa

Descripción de la vacante

Kyndryl Inc. is seeking a Python & API Developer to design, build, and maintain scalable backend services and REST APIs using Python frameworks.

You will implement authentication, OpenAPI specs, and integrate with databases and cloud services, while emphasizing testing, code quality, and CI/CD in a hybrid workplace.

Join a team that values belonging and continuous learning, and contribute to enterprise-grade solutions for global customers.

Formación

• Proficient in Python and API development.
• Experience building REST APIs with FastAPI or Flask.
• Strong knowledge of Pydantic, OAuth2/JWT authentication, and asynchronous programming.
• Solid SQL experience and version control with Git.

Responsabilidades

• Design, develop, and maintain RESTful APIs and backend services using Python.
• Build scalable APIs using FastAPI, Flask, or similar Python frameworks.
• Develop request/response models and validation using Pydantic.
• Design and maintain API specifications using OpenAPI / Swagger.
• Implement authentication and authorization using OAuth 2.0, JWT, and related security mechanisms.
• Integrate APIs with databases, downstream applications, and external services.
• Implement robust error handling, logging, monitoring, and exception management.
• Develop asynchronous and high-performance Python services where required.
• Write unit and integration tests using pytest.
• Perform code reviews and follow software engineering best practices.
• Support CI/CD, application deployments, troubleshooting, and production support.

Conocimientos

Python

FastAPI

REST APIs

Pydantic

SQL

pytest

Git

API authentication/authorization

Asynchronous programming

Herramientas

Azure

Docker

Kubernetes/AKS

Azure DevOps

CI/CD

SQLAlchemy

PostgreSQL

Kafka/Event Hubs

OpenTelemetry

Azure API Management

Descripción del empleo

Kyndryl Inc. is seeking a Python & API Developer to design, build, and maintain scalable backend services and REST APIs using Python frameworks.

You will implement authentication, OpenAPI specs, and integrate with databases and cloud services, while emphasizing testing, code quality, and CI/CD in a hybrid workplace.

Join a team that values belonging and continuous learning, and contribute to enterprise-grade solutions for global customers.