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Contract Sr Python Developer Jobs (NOW HIRING)

Senior Python Developer

Atlanta, GA · On-site

$116K - $157K/yr

Alpharetta, GA Duration: 6 months GBaMS ReqID: 10527471 Senior Python Developer - AI/ML Model SDKs ... and contract tests • Create and maintain developer documentation, examples, and notebooks • ...

Sr Python Developer

Jersey City, NJ · On-site

$133K - $179K/yr

Sr. Python Developer Full Time or Contract to hire Responsibilities * Write clean and scalable code in Python * Backend Intigration * Contribute your knowledge and experience across the stack by ...

Senior Python Developer

Washington, DC · On-site

$137K - $185K/yr

We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle ...

Sr Python Developer

$124K - $167K/yr

Sr. Python Developer ( Remote) Full Time or Contract ( Accepts H1B Transfer) ONLY - 10+ Years resumes accepted Responsibilities * Write clean and scalable code in Python * Backend Intigration

Senior Python/Spark developer

Princeton, NJ · On-site

$127K - $171K/yr

Princeton, NJ Full Time/Contract We are looking for a Senior Python/Spark developer that carries extremely strong SQL and data analysis skills. Requirement: * 5+ years of hands-on experience with ...

Senior Python/Spark developer

Princeton, NJ · On-site

$127K - $171K/yr

Princeton, NJ Full Time/Contract We are looking for a Senior Python/Spark developer that carries extremely strong SQL and data analysis skills. Requirement: * 5+ years of hands-on experience with ...

SR. PYTHON DEVELOPER

Reston, VA · On-site

$126K - $170K/yr

Job Title: SR. PYTHON DEVELOPER Location: Reston,VA Duration: 12+ Months Visa ... USC, GC, H1B and EAD Contract Type: W2 Development : * Python Developer with experience in Java as ...

Sr Python Developer

Jersey City, NJ · On-site

$133K - $179K/yr

Role: Sr Python Developer Position : Contract / Full Time Accepts H1B transfers Location: Jersey City, NJ ( Remote for now) Responsibilities * Write clean and scalable code in Python * Backend ...

Senior Python Developer

$124K - $167K/yr

Sr. Python Developer Full Time or Contract ( C2C) 10+ Years of Experience Responsibilities * Write clean and scalable code in Python * Backend Intigration * Contribute your knowledge and experience ...

Senior Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Position will be of Senior Python Developer who has experience working in Python, REST, ReactJS and Preferably experience working in Financial services within Global Markets. • 10yr+ Hands on ...

Senior Python Developer

New York, NY · Hybrid

$132K - $178K/yr

Sr. Python Developer Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr . Python Developer you will have the ability to ...

Senior Python Developer

Galway, NY

$123K - $165K/yr

\n \n \n \n \n Our client in the Banking \/ Finance industry, is looking for a Senior Python Developer who would like to join a forward thinking company on an initial 12 month contract with a strong ...

Senior Python Developer

Princeton, NJ · Hybrid

$127K - $171K/yr

Sr. Python Developer Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr . Python Developer you will have the ability to ...

Sr. Python Developer

Palo Alto, CA · On-site

$143K - $192K/yr

Palo Alto CA Duration: Long Term Contract Required Skills :- Python ,Restful API, Django or flask The Skills required to be successful: Experience developing web-based applications at the enterprise ...

Senior Python Developer

Morristown, NJ · Hybrid

$125K - $168K/yr

Sr. Python Developer Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr . Python Developer you will have the ability to ...

Sr. Python Developer

Palo Alto, CA · On-site

$143K - $192K/yr

Company Description Title: Sr. Python Developer Location ... Palo Alto CA Duration: Long Term Contract Required Skills :- Python ,Restful API, Django or flask ...

Senior Python Developer

Jersey City, NJ · Hybrid

$126K - $170K/yr

Sr. Python Developer Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced Sr . Python Developer you will have the ability to ...

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Contract Sr Python Developer information

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$55K

$142K

$195K

How much do contract sr python developer jobs pay per year?

As of Aug 21, 2026, the average yearly pay for contract sr python developer in the United States is $141,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,500.00 and $163,500.00 per year, depending on experience, location, and employer.

What does a Contract Sr Python Developer do?

A Contract Sr Python Developer is an experienced software engineer hired on a temporary or project basis to design, develop, and maintain applications using the Python programming language. They often work on complex projects, lead technical teams, and ensure high-quality code and best practices. Their responsibilities may include system architecture, code reviews, mentoring junior developers, and collaborating with other departments to deliver robust solutions.

What are some common challenges faced by a Contract Sr Python Developer when integrating with existing systems?

As a Contract Sr Python Developer, one of the most common challenges is quickly understanding and adapting to legacy codebases and existing system architectures. You may encounter outdated documentation, varying coding standards, or integration points that require creative problem-solving. Effective communication with the in-house development team and stakeholders is crucial to clarify requirements, resolve ambiguities, and ensure smooth interoperability. Staying organized and proactive in addressing potential compatibility or security issues will help you deliver robust solutions within tight project timelines.

What are the key skills and qualifications needed to thrive as a Contract Sr Python Developer, and why are they important?

To thrive as a Contract Sr Python Developer, you need advanced proficiency in Python programming, strong understanding of software development principles, and significant experience with backend frameworks and APIs. Familiarity with tools such as Django or Flask, version control systems like Git, and cloud platforms (e.g., AWS or Azure) is typically expected, along with a relevant degree or equivalent professional experience. Exceptional problem-solving ability, effective communication skills, and the capacity to work independently or in distributed teams distinguish top performers in this role. These skills ensure you can deliver high-quality, scalable solutions while collaborating efficiently in dynamic contract environments.

What is the difference between Contract Sr Python Developer vs Contract Python Developer?

AspectContract Sr Python DeveloperContract Python Developer
Experience LevelSenior, with several years of experienceEntry to mid-level, with less experience
ResponsibilitiesDesigning complex systems, leading projectsImplementing features, supporting existing code
Required SkillsAdvanced Python, system architecture, mentorshipBasic to intermediate Python, scripting
Work EnvironmentFast-paced, often in larger teams or projectsSmaller projects, more hands-on coding

The main difference between a Contract Sr Python Developer and a Contract Python Developer lies in experience, responsibilities, and skill level. Senior developers typically handle complex tasks and lead projects, while entry-level developers focus on coding and support. Both roles are common in tech industries, but the senior role demands more expertise and leadership.

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What cities are hiring for Contract Sr Python Developer jobs?

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What are the most commonly searched types of Sr Python Developer jobs?

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What job categories do people searching Contract Sr Python Developer jobs look for?

The top searched job categories for Contract Sr Python Developer jobs are:

Infographic showing various Contract Sr Python Developer job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $141,976 per year, or $68.3 per hour.

Senior Python Developer

PROLIM Global Corporation

Atlanta, GA • On-site

$116K - $157K/yr

Contractor

Re-posted 10 days ago


Job description

Location: Alpharetta, GA
Duration: 6 months
GBaMS ReqID: 10527471
Senior Python Developer - AI/ML Model SDKs
**(USCs + GC holders only)
• Senior Python Developer responsible for designing, building, and releasing high quality Python Model SDKs used by data scientists and ML engineers
• Develop SDKs that support seamless model training, experimentation, validation, and deployment across the AI/ML lifecycle
• Apply deep Python expertise and strong software engineering practices to build developer friendly libraries
• Design, develop, and maintain Python SDKs that simplify AI/ML model training, evaluation, and deployment workflows
• Build SDKs optimized for notebook based development in Jupyter, Colab, and VS Code
• Implement clean, modular, extensible APIs supporting multiple model types and frameworks
• Package and release SDKs using best practices in versioning, dependency management, and backward compatibility
• Ensure SDKs are production ready and support deployment, inference, monitoring hooks, and configuration management
• Collaborate with data scientists, ML engineers, and MLOps teams to translate requirements into SDK features
• Write comprehensive unit, integration, and contract tests
• Create and maintain developer documentation, examples, and notebooks
• Enforce software engineering best standards including code reviews, CI/CD, linting, and performance optimization
• Manage the end to end SDK lifecycle from design through release and maintenance
• 7+ years of professional Python development experience
• Strong experience building, maintaining, and distributing Python libraries or SDKs for developers
• Strong understanding of AI/ML workflows including training, validation, inference, and deployment
• Hands on experience designing APIs optimized for interactive notebook use
• Experience with Python packaging tools including setuptools, poetry, or pip
• Experience with semantic versioning and package distribution via PyPI or internal registries
• Strong knowledge of software design principles including SOLID and clean architecture
• Experience with testing frameworks such as pytest
• Familiarity with CI/CD and automated release processes
• Excellent communication and cross functional collaboration skills
• Experience with ML frameworks such as TensorFlow, PyTorch, Scikit learn, or XGBoost
• MLOps experience including model versioning, feature stores, registries, and monitoring
• Experience deploying models to AWS, GCP, or Azure
• Familiarity with Docker and Kubernetes
• Experience designing developer first APIs and SDK usability patterns
• Open source contributions or publicly released Python packages