Python Application Developer with SQL

Python Application Developer with SQL

Programmers.io

Newark, NJ • On-site

$52.50 - $72.50/hr

Contractor

Posted 14 days ago


Job description

Job Title – Python SQL Application Developer
A Python SQL Application Developer is a specialized software engineer responsible for designing, developing, and maintaining database-driven applications. This role bridges the gap between backend application logic and database management, ensuring that data is stored securely and retrieved efficiently.
Core Responsibilities
• Application Development: Building and maintaining scalable backend services and APIs using Python frameworks like FastAPI, Django, or Flask.
• Database Design: Architecting relational database schemas, specifying primary/foreign keys, and managing data migration.
• Query Optimization: Writing and tuning complex SQL queries, stored procedures, and views to improve performance and reduce latency.
• Automation: Creating Python scripts to automate repetitive database maintenance tasks and administrative workflows.
• Security & Integrity: Implementing data protection protocols and ensuring data integrity through regular backups and compliance with industry standards
Essential Skills & Qualifications
• Programming Languages: High proficiency in Python and advanced knowledge of SQL (Oracle, PostgreSQL, or T-SQL).
• Libraries & Frameworks: Experience with data libraries like Pandas and NumPy, and web frameworks such as Django or Flask.
• Software Engineering: Familiarity with version control (Git), unit testing, and CI/CD pipelines.
• Infrastructure: Knowledge of containerization tools like Docker and Kubernetes for deploying applications.
• Emerging Tech: Modern roles frequently require exposure to GenAI capabilities, such as integrating LLMs into application workflows
Skills: Digital : Python~MySQL
Experience Required: 10 & Above



Frequently asked questions

Q: What skills or qualities help someone succeed as a Python Developer?

A: To succeed as a Python Developer, key technical skills include proficiency in Python programming language, experience with popular libraries and frameworks such as NumPy, pandas, and Flask or Django, as well as knowledge of data structures, algorithms, and object-oriented programming. Additionally, strong problem-solving skills, attention to detail, and the ability to learn and adapt quickly are essential soft skills, along with effective communication and collaboration skills to work with cross-functional teams. By combining these technical and soft skills, a Python Developer can efficiently design, develop, and deploy scalable and maintainable software solutions, driving career growth and effectiveness in the role.

Q: What is the career path for a Python Developer?

A: A Python Developer's typical career progression involves starting as a Junior Python Developer, where they focus on writing clean, efficient code and learning industry-standard frameworks and libraries. As they gain experience, they can move into mid-level roles such as Python Engineer or Senior Python Developer, where they take on leadership responsibilities, mentor junior team members, and contribute to the design and architecture of complex systems. Ultimately, senior Python Developers can transition into technical lead or architect positions, or explore adjacent roles like Data Scientist, DevOps Engineer, or Technical Product Manager, leveraging their expertise in Python and software development to drive business growth and innovation.



Programmers.io job posting for a Python Application Developer with SQL in Newark, NJ with a salary of $53 to $73 Hourly with a map of Newark location.