Backend Python Developer
We are looking for a good Backend Python Developer with 2+ years of professional experience to join our development team.
Tech Stack:
Python 3.11, Flask, PostgreSQL, RabbitMQ, Docker, pytest, AWS
Key Responsibilities:
* Build and maintain REST API endpoints with Flask and Flask-RESTX.
* Write clean and scalable backend code
* Work with PostgreSQL, complex SQL queries, indexes, migrations, and reporting
* Write automated tests using pytest
* Debug applications using Docker Compose
* Follow existing architecture, coding standards, and ticket requirements
Must have
* 2+ years writing Python for production backends.
* Solid experience building REST APIs (Flask, or FastAPI and willing to learn Flask).
* Strong PostgreSQL and SQL. You can write multi-table joins and aggregations, read a query plan, and add the right index.
* Experience with database migrations and schema changes on a live system.
* Docker and Docker Compose for local development.
* Automated testing (pytest or similar).
* Good written English and communication skills
Nice to have
Message queues (RabbitMQ) and background worker services.
AWS S3, EC2, ECR.
Pandas and building data import or ETL pipelines.
Reporting work: materialized views, rollup tables, caching.
LLM work LangChain, LangGraph, or the Anthropic and OpenAI APIs.
PostGIS or other map and location data.
Location : Valencia
Salary Slot: 150k to 180k
Timing: 10:00 AM to 7:00 PM monday to friday
Gender Preference: Male
Communication Skill: Excellent
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