Python Backend Developer - Pharma Industry

Can you imagine building the backend of an innovative Agentic AI solution?

Join our expert team to work on an AI-focused project, contributing to the development and evolution of an intelligent backend platform. You will apply your knowledge of Python, OpenShift, Docker and cloud-native technologies to build scalable services and integrate modern AI capabilities into enterprise solutions.

At ERNI, you are never just a number. Even if you work on an external project, you will feel part of the team and always supported.

How do we make this happen?

With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months.

And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short-, medium-, and long-term goals.

At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing, whether by deepening your technical skills or having greater influence on project decisions, with autonomy and the opportunity to share knowledge with other experts.

What you will bring

At least 4 years of experience developing backend applications with Python.

Hands-on experience with Docker, OpenShift, Helm, Jenkins and RESTful API development.

Experience working with PostgreSQL and MongoDB in production environments.

Knowledge of authentication, authorization and secure API integration practices.

Experience with Agentic AI or LLM-based solutions will be considered a plus.

You will be responsible for developing and maintaining scalable backend services using Python while designing secure RESTful APIs and managing relational and non-relational databases. You will deploy cloud-native applications with Docker and OpenShift, contribute to CI/CD pipelines with Jenkins, collaborate with multidisciplinary teams and support the evolution of an Agentic AI platform.

What if the project ends?

We work on a wide variety of projects, technologies, and sectors, allowing you to keep growing in different environments. If a project ends or you feel ready for a new challenge, we will find another one that aligns with your professional development.

Our working model ‍

We ask you to be available for key meetings. Need to leave for a doctor’s appointment or to pick up your child from school? No problem. We trust you to deliver quality work within your 40-hour workweek.

Our model is hybrid: we usually go to the office 2 days a week, though this depends on the project and team, but we love seeing each other’s faces; the best stories always happen in the office!

You will also enjoy:

We cover your certifications and reward technical achievements up to €1,500.

Private health insurance.

Full coverage for sick leave

‍️ Free emotional, legal, and family support.

️‍️ Gym discounts or sports compensation.

Flexible remuneration: meals, transport, childcare, etc.

Referral bonuses: up to €6,000 per candidate and €5,000 per client.

23 working days of vacation.

️ Free language courses: English, Spanish, Catalan and German.

And the salary?

We will discuss it during the first call. If it is important to you, feel free to ask!