Python developer in high-load systems

Oxigent Technologies; Barcelona; Hybrid; EUR 37,000 - 62,000; Full time

Benefits offered by this job

Training vouchers

Private health insurance

Flexible benefits (restaurant, transit

Gym discounts

Job summary

Oxigent Technologies ищет старшего Python-инженера в Барселоне для команды Code Foundations. Вы будете работать над критически важной инфраструктурой backend, микросервисами и коммуникациями между сервисами.

Требуется не менее 7 лет опыта Python, знание SOLID/DDD/TDD/BDD, опыт AWS, Kubernetes и Docker, а также английский уровень C1. Гибридный режим работы, зарплата до €62,000 брутто в год, обучение Golang и дополнительные льготы.

Qualifications

• Минимум 7 лет опыта работы с Python.
• Глубокие знания Clean Code, SOLID, TDD, BDD, DDD и микросервисной архитектуры.
• Опыт работы в облачных средах AWS, Kubernetes, Docker, RESTful API и систем обмена сообщениями.
• Уровень английского C1 (устная и письменная коммуникация).
• Хорошие коммуникативные и командные навыки, инициативность и командный дух.

Responsibilities

• Управление критическими и сложными сервисами, обеспечение качества бэкенда и устойчивости экосистемы.
• Проектирование архитектуры микросервисов, создание общих библиотек и эффективных внутренних коммуникационных систем.
• Участие в технологическом переходе к Golang для высоконагруженных сервисов.
• Соблюдение стандартов качества (Clean Code, TDD, BDD, DDD) и оптимизация развёртываний в AWS и Kubernetes.
• Работа в Agile (Scrum/Kanban) и использование Docker в жизненном цикле ПО.

Skills

Python

SOLID design

TDD

BDD

DDD

English (C1)

Tools

AWS

Kubernetes

Docker

REST APIs

Сообщения/ Messaging systems

Golang

Datadog

Elasticsearch

SQS

Spinnaker

Nginx

Algolia

Job description

Описание

Oxigent Technologies is recruiting a Senior Python Engineer to join the Code Foundations team in Barcelona. The Code Foundations team is at the heart of the backend ecosystem: they develop and maintain critical infrastructure, cross-functional Python libraries, and messaging systems used by the rest of the engineering teams, ensuring a cohesive, resilient ecosystem that can withstand failures without compromising the system.

Задачи

Manage critical and complex services, ensuring backend quality (SOLID) and guaranteeing the resilience of the ecosystem. Design the microservices architecture, creating shared libraries and efficient internal communication systems. Participate in the technology migration to Go (Golang) of high-volume services to maximize performance. Implement technical excellence standards (Clean Code, TDD, BDD, DDD) and optimize deployments on AWS and Kubernetes. Work using agile methodologies (Scrum/Kanban), using tools such as Docker to streamline the software lifecycle.

Требования

At least 7 years of solid experience in Python. In-depth knowledge of Clean Code, SOLID patterns, TDD, BDD, DDD, and microservices architecture. Experience with cloud environments and infrastructure using AWS, Kubernetes, Docker, RESTful APIs, and messaging systems. C1 / Fluent English (Essential): Ability to communicate fluently every day and understand a variety of international accents (US, Germany, France, etc.). Soft skills (Key to the team): Humble, highly communicative, curious, proactive, and a strong team spirit.

Будет плюсом

We will value previous experience or an initial introduction to Golang very highly (if not, you will receive training), as well as knowledge of Datadog, ElasticSearch, SQS, Spinnaker, Nginx, or Algolia

Условия

Permanent employment through Oxigent in a role with maximum technical impact. Very competitive salary range: Up to €62,000 gross per year. Ongoing training: Learning and training in Golang. Hybrid remote work model (3 days on-site in Poblenou / 2 days remote). Flexible hours from Monday to Thursday, and every Friday of the year working from 08:00 to 15:00. Option of an intensive work schedule in summer (July and August). Training voucher, private health insurance, and a flexible benefits system (restaurant, transport, childcare). Access to gyms and sports activities with exclusive discounts throughout Spain.