Python & SQL Developer

Title: Python & SQL Developer
Location: Newark, NJ or Tampa, FL (No Remote - 3 days in office)
Duration: 6-12+ months contract

Job Description:-
Role Name - Python & SQL Developer

ROLE_DESCRIPTION -

The Python & SQL Developer is responsible for designing, developing, and maintaining backend applications and data solutions using Python and relational databases. The role focuses on building efficient data processing logic, writing optimized SQL queries, and enabling reliable data access for applications, analytics, and reporting. The developer works closely with data engineers, analysts, and application teams to deliver scalable, secure, and high performance solution

Key Responsibilities
Application & Data Development
• Develop, test, and maintain Python based backend applications and scripts.
• Write and optimize complex SQL queries, views, stored procedures, and functions to support application and analytics needs.
• Design and implement data access layers that integrate Python applications with relational databases.
Database & Performance Management
• Design and maintain relational database schemas ensuring data integrity and performance.
• Optimize query performance through indexing, query tuning, and execution plan analysis.
• Monitor and troubleshoot data processing or application performance issues.
Data Processing & Automation
• Build data processing and automation workflows using Python for batch and scheduled jobs.
• Support ETL / data ingestion processes and assist with data validation and reconciliation.
Collaboration & Delivery
• Collaborate with data analysts, data engineers, and business stakeholders to understand requirements and translate them into technical solutions.
• Participate in code reviews and follow coding standards and best practices.
• Create and maintain technical documentation for applications, data models, and workflows.

Required Skills & Qualifications
Technical Skills
• Strong proficiency in Python for backend development and data processing.
• Strong hands on experience with SQL (joins, subqueries, window functions, performance tuning).
• Experience with relational databases such as SQL Server, PostgreSQL, MySQL, or Oracle.
• Familiarity with ETL concepts, data pipelines, and structured data processing.
• Experience using version control tools (e.g., Git).
Preferred / Nice to Have
• Experience with Python frameworks (e.g., Flask, Django) for APIs or services.
• Exposure to data analytics or reporting tools.
• Experience in Agile / DevOps environments.
Education & Experience
• Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent experience
• Typically 8+ years of experience in Python and SQL development roles (varies by seniority)
Common Job Titles
• Python Developer
• Python & SQL Developer
• Backend Developer (Python)
• Data Application Developer
• Analytics / Data Developer

Skills: Digital : Python~MySQL
Experience Required: 4-6

Sunil Kumar
Diverse Lynx LLC.
Phone: 732-452-1006 ext 214
Direct No- 732-694-3356
300 Alexander Park, Suite # 200 Princeton, NJ 08540
Email: sunil@diverselynx.com ; www.diverselynx.com
Linkedin-https://www.linkedin.com/pub/sunil-yadav/19/502/357

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.