Python Developer

Avenga; United States; A distancia; USD 120.000 - 170.000; Jornada completa

Descripción de la vacante

Avenga is seeking a Senior Python Developer to join a long-term ERP modernization project in the retail domain. You will build and optimize backend services, improve system architecture, and develop integrations across multiple European markets.

Join a cross-functional Scrum team to influence technical decisions and scalable solutions. You will work with Python, FastAPI, SQLAlchemy, and modern tech to deliver robust APIs, with a focus on performance, security, and reliability in a multinational

Formación

• 7+ years backend engineering experience with strong Python expertise.
• Strong knowledge of FastAPI, SQLAlchemy, and REST APIs.
• Experience with RabbitMQ, event-driven architecture, and asynchronous communication.
• Strong SQL skills, including ORM performance and query optimization.
• Experience with microservices, distributed systems, and service decomposition.
• Knowledge of Git, CI/CD, Docker, and Kubernetes/OpenShift.
• Understanding of authentication and authorization (RBAC, ABAC, JWT).
• Advanced English and strong communication skills.

Responsabilidades

• Develop and optimize backend services and APIs using Python, FastAPI, and SQLAlchemy.
• Design event-driven integrations and modernize backend architecture for scalability and maintainability.
• Improve database performance, security, and system reliability.
• Support CI/CD, deployments, and production troubleshooting while collaborating with cross-functional teams.

Conocimientos

Python

FastAPI

SQLAlchemy

REST APIs

RabbitMQ

Event-driven

Asynchronous

SQL

ORM performance

Microservices

Distributed systems

Service decomposition

Git

CI/CD

Docker

Kubernetes/OpenShift

RBAC/ABAC/JWT

English communication

AI-assisted tools

Herramientas

Git

CI/CD

Docker

Kubernetes/OpenShift

Descripción del empleo

Описание:

Avenga is an international engineering firm helping businesses operate with AI at the core. With 6,000+ experts worldwide, we combine engineering expertise with AI-native thinking to turn ambitious ideas into real-world impact across industries, technologies, and markets. We are looking for a Senior Python Developer to join a long-term ERP modernization project in the retail domain. You will build and optimize backend services, improve system architecture, and develop integrations supporting operations across multiple European markets. You will collaborate with a cross-functional Scrum team of developers, QA engineers, Product Owners, and Operations specialists, contributing to technical decisions and scalable solutions.

Задачи:

• Develop and optimize backend services and APIs using Python, FastAPI, and SQLAlchemy Design event-driven integrations and modernize backend architecture for scalability and maintainability Improve database performance, security, and system reliability Support CI/CD, deployments, and production troubleshooting while collaborating with cross-functional teams

What supports your journey

Long-term project with meaningful technical challenges Opportunity to influence architectural decisions Collaborative team environment and continuous professional growth People are at the core of Avenga. We provide equal opportunities regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to a respectful environment where everyone can be themselves, share their ideas, and feel that they belong.

Требования:

• 7+ years of backend engineering experience with strong Python expertise Strong knowledge of FastAPI, SQLAlchemy, and REST APIs Experience with RabbitMQ, event-driven architecture, and asynchronous communication Strong SQL skills, including ORM performance and query optimization Experience with microservices, distributed systems, and service decomposition Knowledge of Git, CI/CD, Docker, and Kubernetes/OpenShift Understanding of authentication and authorization (RBAC, ABAC, JWT) Advanced English and strong communication skills GitLab CI/CD, GitOps, and monitoring tools (Prometheus, Grafana, Sentry) Microsoft/Azure identity and access management experience Experience with AI-assisted development tools