[OCH891] Backend Engineer (Python + Golang)

Oxigent Technologies; Badajoz; Híbrido; EUR 46.000 - 51.000; Jornada completa

Descripción de la vacante

A leading technology company in Spain is seeking a Backend Engineer proficient in Python. This role involves designing and deploying features for a global digital product. The candidate should have over 5 years of backend development experience, good English proficiency, and the ability to work autonomously. The company offers a permanent contract, competitive salary of €46,000 to €51,000, and flexible remote work options.

Servicios

Permanent contract

Competitive salary

Flexible working hours

Remote work options

Formación

• 5+ years of experience in backend development with Python.
• Able to work effectively in an international team.
• Experience with CI/CD processes.

Responsabilidades

• Design, develop, and deploy new features.
• Collaborate with various teams on the platform evolution.
• Maintain high code quality and service performance.

Conocimientos

Backend development with Python

Good level of English (minimum high B2)

Autonomous work and technical decision making

Herramientas

FastAPI

SQLAlchemy

Docker

Kubernetes

Google Cloud Platform

Descripción del empleo

Would you like to work on a global-impact digital product, with a modern tech stack and a sustainable business model?

Join the backend team of one of Europe’s top marketplaces! At Oxigent Technologies, we’re hiring a Backend Engineer (Python + Golang bonus) to help evolve a large-scale digital product used by millions.

You’ll be part of an international team of highly skilled professionals, actively contributing to the evolution and maintenance of the platform — specifically within the Search & Recommendation area. This role involves a technical challenge at scale, with millions of users.

What will you do?

• Design, develop and deploy critical new features in a “you build it, you run it” environment.
• Collaborate closely with Product Managers, Designers, and Engineers (frontend, backend, mobile).
• Maintain high code quality through best practices, pair programming, and QA sessions.
• Ensure scalability, reliability, and performance of the services you own.

What are we looking for?

• 5+ years of experience in backend development with Python.
• Good level of English (minimum high B2, ideally C1), as you’ll work with international teams.
• Ability to work autonomously, share knowledge, and actively contribute to technical decisions.

What tech will you work with?

• Python (FastAPI, SQLAlchemy, Celery)
• Golang
• Kafka
• RabbitMQ
• PostgreSQL
• Redis
• BigQuery
• Docker
• Kubernetes (GKE)
• Google Cloud Platform (GCP)
• CI/CD with ArgoCD, CircleCI, GitHub
• Monitoring with Datadog

What do we offer?

• Permanent contract
• Competitive salary between €46,000 and €51,000 gross/year, depending on your experience
• Full remote work from anywhere in Spain, with 2 days/month onsite at one of our offices (Barcelona, Bordeaux, or Paris)
• Flexible working hours + summer intensive schedule
• Multicultural, agile, and collaborative environment
• Real opportunities for professional growth in a live product with direct business impact

Join the Oxigent team! A company committed to sustainability and equal opportunity, where talent and technology know no gender.

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