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Job Summary: We are seeking a Senior Backend Engineer (Python) to lead the design and construction of scalable backend services, ensuring code quality, efficiency, and security in innovative projects. Key Highlights: 1. Leads the design and construction of scalable backend services in Python 2. Defines backend architectures using FastAPI, Flask, or Django 3. Participates in the implementation of CI/CD and automated deployments Location: Barcelona, CT, ES Professional Profile: Defense and Security Required Experience: Over 2 years of experience Work Mode: Hybrid **Senior Backend Engineer (Python)** ------------------------------------ **Barcelona (Madrid) \| Hybrid model** ### **Indra Group, Tech for the future** At **Indra Group**, we lead the development of cutting-edge technological solutions that drive digital transformation in complex, high-impact environments. We work with modern architectures, scalable systems, and multidisciplinary teams on innovative national and international projects. **Join our backend development team!** We aim to hire a **Senior Backend Engineer (Python)** to participate in a strategic, long-term project with a strong technical and leadership component. **What will you do?** --------------- Design and lead the construction of scalable backend services in **Python** Define backend architectures using **FastAPI, Flask, or Django** Ensure **code quality, efficiency, and security** Define **testing** practices, unit tests, and test coverage Participate in the implementation of **CI/CD and automated deployments** Technically coordinate with other developers Collaborate on **authentication and authorization** systems Optimize data models and **SQL** queries Work with event-driven architectures (**Kafka**) Evaluate and adopt **new technologies**, including **MLOps and AI** Collaborate in **Scrum or Kanban** environments **What are we looking for in you?** ------------------------ *Don’t worry if you don’t meet 100%. We’d love to get to know you!* ### **✅ Must-have requirements:** ✔️ Bachelor’s degree in Computer Engineering or similar ✔️ **\+5 years** of backend experience with **Python** ✔️ Experience with **FastAPI, Flask, or Django** ✔️ Proficiency in **ORM**, testing, coverage, and best practices ✔️ Experience in **CI/CD** ✔️ Advanced **Git** usage and collaborative development ✔️ Technical leadership capability ✔️ **English B2** (spoken and written) ### **➕ Desirable requirements:** * Authentication and authorization * Advanced SQL and familiarity with **Java** * Kafka and event-driven architectures * Experience in **MLOps and AI** * GitLab and **CI/CD** pipelines * **Scrum / Kanban** methodologies ### **Valuable certifications:** Python, backend architectures, agile methodologies, or software quality ### **Personal skills:** Strong analytical ability · Clear communication · Proactivity · Technical vision · Teamwork · Organization **What we offer you** ----------------------- ✨ **Stability and future** in a leading company with over 50\.000 professionals ✨ **Innovative projects** with real impact ✨ **Close and collaborative environment** ✨ **Hybrid model** and genuine work-life balance ✨ **Personalized career plan** ✨ **Continuous training** (Open University and Udemy for Business – \+6\.000 courses) ✨ **Discounts and benefits** for your well-being ✨ **Competitive compensation** and flexible benefits **What does our selection process look like?** ------------------------------------------ * **Profile review** * **Initial contact (5–10 min)** * **Technical interview** \+ competency and English assessments * **Offer and onboarding** * ️ *Estimated duration: 1–2 weeks* At **Indra Group**, we foster a workplace based on respect, equal opportunities, and professional development—free from any form of discrimination. **INDRA is a Top Employer 2025** Join one of Spain’s best employers.
