Python Backend Developer - Database Design

Job Title : Python Backend Developer (Data Layer)

Location : Mohali, Punjab

Company : RevClerx

About RevClerx :

RevClerx Pvt. Ltd., founded in 2017 and based in the Chandigarh / Mohali area (India), is a dynamic Information Technology firm providing comprehensive IT services with a strong focus on client-centric solutions. As a global provider, we cater to diverse business needs including website designing and development, digital marketing, lead generation services (including telemarketing and qualification), and appointment setting.

Job Summary :

We are seeking a skilled Python Backend Developer with a strong passion and proven expertise in database design and implementation. This role requires 3-4 years of backend development experience, focusing on building robust, scalable applications and APIs. The ideal candidate will not only be proficient in Python and common backend frameworks but will possess significant experience in designing, modeling, and optimizing various database solutions, including relational databases (like PostgreSQL) and, crucially, graph databases (specifically Neo4j). You will play a vital role in architecting the data layer of our applications, ensuring efficiency, scalability, and the ability to handle complex, interconnected data.

Key Responsibilities :

• Design, develop, test, deploy, and maintain scalable and performant Python-based backend services and APIs.
• Lead the design and implementation of database schemas for relational (e.g., PostgreSQL) and NoSQL databases, with a strong emphasis on Graph Databases (Neo4j).
• Model complex data relationships and structures effectively, particularly leveraging graph data modeling principles where appropriate.
• Write efficient, optimized database queries (SQL, Cypher, potentially others).
• Develop and maintain data models, ensuring data integrity, consistency, and security.
• Optimize database performance through indexing strategies, query tuning, caching mechanisms, and schema adjustments.
• Collaborate closely with product managers, frontend developers, and other stakeholders to understand data requirements and translate them into effective database designs.
• Implement data migration strategies and scripts as needed.
• Integrate various databases seamlessly with Python backend services using ORMs (like SQLAlchemy, Django ORM) or native drivers.
• Write unit and integration tests, particularly focusing on data access and manipulation logic.

(ref : hirist.tech)