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Python Application Developer

Job in Newark, Essex County, New Jersey, 07175, USA
Listing for: Programmers.io
Full Time position
Listed on 2026-05-19
Job specializations:
  • Software Development
    Python, Software Engineer, Backend Developer, Database Engineering
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

One of our leading client is looking for Python Application Developer in Newark NJ

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, Postgre

    SQL, or T-SQL).
  • Libraries & Frameworks:
    Experience with data libraries like Pandas and Num Py, 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.
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