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Senior Python Developer Jobs in Fairfield, NJ (NOW HIRING)

ACI Infotech

Python Developer

Manhattan, NY

$55.50 - $76.25/hr

Role: Sr Python Developer Location: NYC Duration : Full-time Looking for candidates with 10+ years of experience and strong hands-on Python skills. SQL experience ACI (Advanced Computing ...

Smart Bot Systems

Senior Python Developer

Jersey City, NJ · On-site

$125K - $130K/yr

... other developers, to deliver solutions. * System enhancement: Contribute to system enhancements, and support the deployment of data-driven solutions. * Automation: Use Python scripts to automate ...

Apex Systems

Senior Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Job#: 3036962 Senior Python Developer Location: Jersey City, NJ (Onsite) Employment Type: Contract Contract Duration : 12 Months Role Overview We are seeking a resource to design, develop, maintain ...

Two95 International Inc.

Senior Python Developer

New York, NY · On-site

$132K - $178K/yr

Python Developer Location: New York, NY/ Chicago, IL Duration: 6+ months No Of Openings: 3 Core Requirements: Bachelor's degree in Computer Science or related field preferred 5+ years of professional ...

Two95 International Inc.

Senior Python Developer

New York, NY · On-site

$132K - $178K/yr

Python Developer Location: New York, NY/ Chicago, IL Duration: 6+ months No Of Openings: 3 Core Requirements: • Bachelor's degree in Computer Science or related field preferred • 5+ years of ...

4 Staffing Corp

Senior Python Engineer II

Newark, NJ · Hybrid

$126K - $170K/yr

Senior Python Engineer II Newark, New Jersey, United States About the Job Senior Python Engineer II Location: Newark, NJ (Hybrid 2 days per week onsite) * Full-time / Regular W2 role - No C2C * No ...

Diverse Lynx

Python Developer - AWS & Terraform

Wilmington, DE · On-site

$48.75 - $67.25/hr

Diverse Lynx is seeking an experienced Senior Python Developer with strong expertise in AWS Cloud and Terraform to join their team in Wilmington, DE. The ideal candidate will be responsible for ...

Apex Informatics

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Senior Python Developer Location: Jersey City New Jersey ( 3 days onsite 2 days remote) Experience: 5 + years required Must Have Skills: : Design, development and support of Equity Derivative ...

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Senior Python Developer information

See Fairfield, NJ salary details

$56.1K

$144.8K

$198.8K

How much do senior python developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for senior python developer in Fairfield, NJ is $144,751.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,900.00 and $166,700.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

What is the difference between Senior Python Developer vs Python Developer?

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Fairfield, NJ? The most popular types of Python Developer jobs in Fairfield, NJ are:
What cities near Fairfield, NJ are hiring for Senior Python Developer jobs? Cities near Fairfield, NJ with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Python Developer

Python Developer

ACI Infotech

Manhattan, NY

$55.50 - $76.25/hr

Other

Posted yesterday

Job description

Role: Sr Python Developer
Location: NYC
Duration : Full-time

Job Description:

Looking for candidates with 10+ years of experience and strong hands-on Python skills.
SQL experience

ACI (Advanced Computing International) is a Global Technology Services, Products & Solutions Company focused on designing and delivering the next generation applications and digital experiences for businesses and consumers. We specialize in Big Data & Analytics, Digital Transformation, IT Service Management, Cognitive Solutions, Artificial Intelligence, IOT & Future Networks, DevOps, Enterprise Applications & Managed Infrastructure Services & Industry Specific Solutions.

Leveraging the insights gained from working on innovative solutions and disruptive technologies, ACI develops Solutions to enhance business performance, accelerate product & applications time-to-market, harmonize Consumer Experiences and streamline their business operations. ACI works with clients across different business sectors: Financial Services, Healthcare, Manufacturing, Hi-Tech, Media, Utilities, Public sector, Retail, Telecom, E-commerce & Logistics, and Higher Education. ACI s core DNA is built on Innovation and co-existence to build a collaborative ecosystem where companies and consumers win.

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