**Location:** Buenos Aires, Argentina (hybrid: onsite and remote) **Employment Type:** Full-time, direct contract **Languages:** English (minimum B2) **Start Date:** Immediate **About the Senior Python Position in Buenos Aires (Hybrid Environment)** ------------------------------------------------------------------------ We are looking for a professional with solid experience in **backend development with Python** to join our technical team in Buenos Aires. This role is ideal for those seeking to participate in the design, development, and evolution of critical systems using best software engineering practices. The position is hybrid, combining office work (3 days per week) with flexible remote work. ### **Main Responsibilities as Senior Python Developer (Backend, Hybrid)** * Design, develop, and maintain **scalable backend services and APIs** using Python (Django, FastAPI, Flask, or other modern frameworks). * Actively participate in **architectural design and technical decision-making** to ensure performance, security, and maintainability. * Collaborate closely with frontend, product, and QA teams to deliver comprehensive business-oriented solutions. * Conduct *peer code reviews*, promote quality standards, and advocate best practices within the Python team. * Integrate and consume external APIs, cloud-native systems, and relational/non-SQL databases. * Participate in task planning and estimation, adapting to work in **agile/hybrid methodologies**. * Mentor and guide junior and semi-senior developers in the Python stack (code reviews, pair programming, best practices, testing, etc). * Document services, technical workflows, endpoints, and key integration processes. ### **Essential Requirements for the Senior Python Vacancy (Buenos Aires, Hybrid)** * Proven experience of 4+ years developing backend applications in **Python** in production environments. * Solid knowledge of at least one Python framework (e.g., **Django, FastAPI, Flask**). * Advanced proficiency with **relational databases (PostgreSQL, MySQL)** and non-relational databases (MongoDB, Redis, etc). * Experience integrating and consuming **REST and/or GraphQL APIs**. * Familiarity with **automated testing** (pytest, unittest, etc) and CI/CD. * Regular use of **version control tools** (Git, GitHub, GitLab, or Bitbucket). * Ability to communicate and document in English (minimum B2) with international teams. * Residence in Buenos Aires, Argentina, with availability for onsite work (3 days/week) \+ remote (2 days/week). #### **Desirable Qualifications and Competitive Advantages in Python Development** * Prior experience technically leading backend development teams or Python projects. * Knowledge of **cloud computing** (AWS, GCP, Azure), deploying applications in containers (**Docker, Kubernetes**). * Experience with message/asynchronous queues (Celery, RabbitMQ, Kafka) and DevOps practices. * Exposure to microservices integration, scalable architectures, and monitoring (Prometheus, Grafana, ELK, etc). * Background in application security, OAuth2, JWT, or similar. * Participation in projects involving large data volumes and batch/streaming processing. #### **Competencies and Skills Valued in Senior Python Profiles** * Focus on **code quality, efficiency, and scalability**. * Adaptability, **clear and constructive communication**. * Strong **time management** and autonomy in a hybrid setup. * Openness to giving and receiving feedback, and proactivity in continuous improvement. #### **Conditions and Benefits** * Direct employment and job stability. * Hybrid model: modern offices in Buenos Aires and flexible remote work. * Competitive compensation, periodic salary reviews, and benefits supporting personal/professional well-being. * Technical training, professional development plans, and certification resources. * Challenging and collaborative technical environment with high-impact projects. #### **How to Apply for the Senior Python Position (Buenos Aires, Hybrid)** Please send your **updated CV (in Spanish or English)** detailing your experience in **Python, backend frameworks, and relevant projects**. Include a brief motivational note with your availability, salary expectations, and links to repositories (GitHub/GitLab) or examples of your work. We value diversity and inclusion—our hiring processes are open and talent-based. **Join our team and take your Python career to the next level!**