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Contract Sr Python Developer Jobs (NOW HIRING)

Maxiom Technology

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 ...

PROLIM Global Corporation

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 • ...

SRP Systems Inc

Senior Python/Spark developer

Princeton, NJ

$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 ...

SRP Systems Inc

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 ...

ACI Infotech

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

ACI Infotech

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 ...

ACI Infotech

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 ...

BTree Solutions, Inc.

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 ...

ACI Infotech

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 ...

Deloitte

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 ...

Redolent, Inc.

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 ...

Omega Solutions, Inc.

Senior Python Developer

Princeton, NJ · On-site

$128K - $172K/yr

Omega Solutions, Inc. is seeking a Senior Python Developer for a long-term project. The role involves working with AWS EMR, Python, and Pyspark to develop and rewrite an analysis application focused ...

Raas Infotek LLC

Senior Python Developer

Texas City, TX · On-site

$104K - $139K/yr

W2 Contract OnlyJob Summary We are seeking a highly experienced Senior Python Developer to design, develop, and maintain scalable enterprise applications and backend services. The ideal candidate ...

StackandCo

Senior Python Developer

Galway, NY · On-site

$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 ...

Deloitte

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 ...

NT Concepts

Senior Python Developer

Chantilly, VA · On-site +1

$124K - $167K/yr

We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...

NT Concepts

Senior Python Developer

Chantilly, VA · On-site

$120K - $180K/yr

We are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you ... as contract-specific affordability and organizational requirements. Virginia Pay Range $120,336 ...

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

As of Sep 10, 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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For Contract Sr Python Developer jobs, the most frequently searched job titles are:

Contract Sr Python Developer jobs near you
Infographic showing various Contract Sr Python Developer job openings in the United States as of September 2026, with employment types broken down into 3% Internship, 88% Full Time, 4% Part Time, and 5% Contract. Highlights an 76% Physical, 5% Hybrid, and 19% Remote job distribution, with an average salary of $141,976 per year, or $68.3 per hour.

Sr. Python Developer

Durham, NC • On-site

Indotronix International Corporation
Recruiting and Staffing Services • 1 - 5K employees
Learn more about Indotronix International Corporationexternal

$114K - $154K/yr

Full-time, Contractor

This job post has expired today. Applications are no longer accepted.

Job description

Sr. Python Developer (Remote, Contract-to-Hire)
Durham, NC | 6-Month Contract-to-Hire | No Visa Sponsorship
About the Role
Join a forward-thinking engineering team as a Sr. Python Developer, supporting mission-critical systems that drive lab order intake, processing, and interpretation. In this high-impact, fully remote position, you'll solve complex, ambiguous problems, lead key integration projects, and set the technical standard for a collaborative, globally distributed team. This is a contract-to-hire opportunity for professionals authorized to work in the U.S. without sponsorship.
Responsibilities
- Own and deliver end-to-end projects across product and platform teams
- Design, build, and maintain a central monolithic system using Python and Django
- Develop robust API-driven system integrations with a strong backend focus
- Modernize and stabilize core platform functionality for long-term scalability
- Provide production support and participate in on-call rotations
- Mentor junior engineers and elevate team performance through technical leadership
- Communicate technical solutions clearly to stakeholders across technical levels
Required Skills and Experience
- 7+ years of professional software engineering experience
- Advanced proficiency in Python and Django
- Strong backend/full-stack development experience, including API design
- Solid TypeScript skills (front and backend development)
- Experience working with MySQL databases
- Demonstrated expertise in system architecture and integration
- Authorized to work in the U.S. without current or future sponsorship
Preferred Skills
- Experience in healthcare, clinical laboratory, or genomics technology
- Familiarity with AWS-native environments and cloud platforms
- Exposure to containerization, Kubernetes, or infrastructure-as-code (e.g., Terraform)
- Experience designing and maintaining multi-consumer API platforms
- Knowledge of AI tools (e.g., Claude, Codex)
Benefits
- Competitive contract compensation with potential for full-time hire
- 100% remote work; collaborate with a distributed, innovative engineering team
- Opportunity to work on cutting-edge, impactful systems in the health tech space
- Fast-paced environment with mentorship and career growth opportunities
How to Apply
Ready to elevate your career and technical impact? Apply now with your resume and a summary of relevant experience.
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About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

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