Data Analyst

We are looking for a versatile and highly skilled Python Developer to join our innovative team. You will be a key player in the design, development, and maintenance of our platforms, with a strong focus on both advanced data analysis and the construction of robust backend systems and efficient APIs. The ideal candidate is passionate about technology, with a solid understanding of software engineering principles, and eager to actively contribute throughout the entire lifecycle of high-impact product development., + Perform complex data analysis, including the integration, cleaning, transformation, processing, and visualization of large volumes of information using Pandas, Numpy, and SQL.

• Develop and maintain modules for importing and exporting data from various sources (CSV files, SFTP, APIs).
• Write complex and optimized SQL queries for data extraction and manipulation.
• Design, develop, test, deploy, and maintain backend applications using Python, with a strong focus on the Django framework.
• Integrate the platform with external and internal APIs for project management, contacts, and data quality.
• Develop and maintain command-line interface (CLI) tools for platform management and operation.
• Ensure code quality by writing unit tests and participating in code reviews.
• Collaborate in troubleshooting and optimizing platform performance.
• Document developed components and implemented processes.
• Identify bottlenecks and bugs, and propose solutions to mitigate and resolve these issues. Key Project Technologies and Tools

• Advanced level of Python and its ecosystem.

• Solid experience in software design. Data Analysis and Manipulation:

• Advanced level in Pandas and Numpy for data analysis, cleaning, and transformation.

• Proficiency in SQL for complex queries, optimization, and data manipulation in relational databases. Backend Development and APIs:

• Proven experience developing with Django and/or Django REST Framework.
• Proven experience developing high-performance APIs with FastAPI.
• In-depth knowledge of designing, developing, and consuming RESTful APIs, including authentication (OAuth, JWT, etc.) and token management.
• Experience with Flask.

• Experience with Celery is a plus. Databases:

• Advanced experience with PostgreSQL: schema design, complex SQL queries, performance optimization, indexes, transactions.

• Practical experience with Redis. Other Required Skills:

• Docker
• Unit testing
• CI/CD
• RabbitMQ
• Git
• Unix/Linux
• Power BI

volver a la última búsqueda Live Data Solutions Barcelona Inscribirse en esta oferta Vertigo Media Performance - Lead Generation at Scale Vertigo Media Performance is a high-performance lead generation agency operating across Europe and international markets. We design, test, and optimize large-scale acquisition campaigns in competitive verticals such as Home Improvement, Health, Solar, Insurance, and more. Our ambition over the next 12-24 months:

• Accelerate our international growth
• Structure and scale our creative production
• Become one of Europe’s leading performance-driven lead generation companies