Senior Python Backend & API Engineer

Avenga; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Avenga is seeking a Senior Fullstack/Backend Developer with strong Python expertise for building and maintaining applications using FastAPI, SQLAlchemy, and Pydantic. You will design REST APIs, work with PostgreSQL and Snowflake, and collaborate across teams to deliver scalable backend solutions.

You'll contribute to backend and, where applicable, frontend tasks with Angular, and help improve data models and database interactions, ensuring robust data governance and performance across our

Qualifications

• Strong Python backend development experience.
• Proficient with FastAPI, SQLAlchemy, and Pydantic.
• Experience building REST APIs and database integration.

Responsibilities

• Develop, maintain, and enhance backend applications using Python and FastAPI.
• Design and integrate REST APIs.
• Work with PostgreSQL and Snowflake databases.
• Build and maintain data models and database interactions using SQLAlchemy and Pydantic.
• Collaborate with frontend developers to deliver scalable solutions.
• Contribute to frontend development using Angular, where applicable.

Skills

Python

Backend development

FastAPI

SQLAlchemy

Pydantic

REST API design

PostgreSQL

Snowflake

Data modeling

Tools

Angular

Job description

Avenga is seeking a Senior Fullstack/Backend Developer with strong Python expertise for building and maintaining applications using FastAPI, SQLAlchemy, and Pydantic. You will design REST APIs, work with PostgreSQL and Snowflake, and collaborate across teams to deliver scalable backend solutions.

You'll contribute to backend and, where applicable, frontend tasks with Angular, and help improve data models and database interactions, ensuring robust data governance and performance across our