

Python Developer
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Python Developer in Boston, MA, with a contract length of "unknown" and a pay rate of "unknown." Requires 5+ years of experience, strong Python programming, Pytest expertise, API testing, SQL proficiency, and ETL knowledge.
π - Country
United States
π± - Currency
$ USD
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π° - Day rate
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ποΈ - Date discovered
July 18, 2025
π - Project duration
Unknown
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ποΈ - Location type
On-site
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π - Contract type
Unknown
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π - Security clearance
Unknown
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π - Location detailed
Boston, MA
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π§ - Skills detailed
#API (Application Programming Interface) #Data Engineering #Data Pipeline #Python #Agile #Scrum #JSON (JavaScript Object Notation) #Scripting #GIT #REST (Representational State Transfer) #DevOps #SQL (Structured Query Language) #Jenkins #Programming #Integration Testing #Pytest #SQL Queries #"ETL (Extract #Transform #Load)" #Automation
Role description
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Job Title: Python Developer
Location- Boston, MA
Experience:5+
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Job Overview:
We are looking for a highly skilled Python Developer with a strong background in Pytest-based test automation and backend integration testing. The ideal candidate must have hands-on experience writing Python code and working on ETL, database validation, API testing, and system integration.
Key Responsibilities:
β’ Perform integration and system-level testing across backend services
β’ Hands-on experience writing Python code
β’ Design and execute automated tests for APIs, ETL workflows, and data pipelines
β’ Write complex SQL queries for backend and database validation
β’ Collaborate closely with developers, DevOps, and data engineers to resolve issues and maintain test coverage
β’ Integrate test suites into CI/CD pipelines and monitor automated test executions
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Required Skills:
β’ Strong programming experience in Python (not just scripting)
β’ Expert in Pytest framework and test design patterns
β’ Solid experience in API testing (REST/JSON)
β’ Proficient in writing complex SQL queries
β’ Experience with ETL/data validation and backend systems testing
β’ Familiarity with Git, Jenkins, or similar CI/CD tools
β’ Comfortable working in Agile/Scrum teams
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Ideal Candidate:
β’ Currently using Python in a coding-intensive role
β’ Has built or contributed to custom test frameworks or tools
β’ Strong focus on backend testing.
β’ Can independently own the quality of backend systems