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Senior Python Developer Jobs in New Jersey (NOW HIRING)

ACI Infotech

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Role: Sr Python Developer Position : Contract / Full Time Exp: 10+ years only Accepts H1B transfers Location: Jersey City, NJ ( Remote for now) Responsibilities * Write clean and scalable code in ...

ACI Infotech

Sr Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Python Developer 10+ Years exp with Very Strong Python Coding is needed Responsibilities * Write clean and scalable code in Python (back end API for front end) and JavaScript (for front end UI ...

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 ...

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 ...

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 ...

Valueprosite

Python Quantitative Developer

Jersey City, NJ · Hybrid

$52.50 - $72.25/hr

Pittsburg, PA / Lake Mary, FL/ Jersey City, NJ - Hybrid Role Long Term Project We are seeking a Sr Python Developers with strong Python skills, analytical thinking, and financial/risk experience to ...

PSRTEK LLC

Python Developer

Jersey City, NJ

$52.50 - $72.25/hr

Senior developer (4 to 5 years preferred), even a smart and technically developer (2 or 3 years) is fine. Technology Stack: Python (Key), Big data, Hadoop (Preferred), Java Skills: Sound technologist ...

PSRTEK LLC

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Senior developer (4 to 5 years preferred), even a smart and technically developer (2 or 3 years) is fine. • Technology Stack: Python (Key), Big data, Hadoop (Preferred), Java Skills: Sound ...

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Senior Python Developer information

See New Jersey salary details

$55.8K

$144.1K

$198K

How much do senior python developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for senior python developer in New Jersey is $144,139.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,400.00 and $166,000.00 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 New Jersey? The most popular types of Python Developer jobs in New Jersey are:
What are popular job titles related to Senior Python Developer jobs in New Jersey? For Senior Python Developer jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Senior Python Developer jobs in New Jersey look for? The top searched job categories for Senior Python Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Senior Python Developer jobs? Cities in New Jersey with the most Senior Python Developer job openings:
What are popular job titles related to Senior Python Developer jobs in NJ? For Senior Python Developer jobs in NJ, the most frequently searched job titles are:
Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in New Jersey as of June 2026, with employment types broken down into 77% Full Time, 17% Part Time, 3% Temporary, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $144,139 per year, or $69.3 per hour.
Python Developer

Python Developer

ACI Infotech

Jersey City, NJ • On-site

$55 - $75.75/hr

Full-time

Posted 2 days ago

Job description

Role: Sr Python Developer
Position : Contract / Full Time
Exp: 10+ years only
Accepts H1B transfers
Location: Jersey City, NJ ( Remote for now)
Responsibilities
  • Write clean and scalable code in Python
  • Backend Intigration
  • Contribute your knowledge and experience across the stack by triaging issues and collaborating with various stakeholders.
  • Scale user experience frameworks across the platform to be seamless and delightful.
  • Help recruit, develop, and mentor junior developers.
  • Foster the client engineering team brand and culture - including continual and incremental value delivery, collaboration, and empathy.
  • Help shape team and product/technical vision across domains, incorporating this vision to shape the engineering team strategy.

Basic Qualifications:
  • A degree in Computer Science or an equivalent engineering foundation.
  • 5+ years of building and scaling applications in Python
  • Ability to thrive in a fast-paced startup.
  • Someone who loves to learn and is passionate about helping others.

Apply