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Senior Python Developer Jobs in New Jersey (NOW HIRING)

SRP Systems Inc

Senior Python Developer

Princeton, NJ · On-site

$127K - $171K/yr

Senior Python & SQL Developer: We need someone that carries strong experience in writing Python code.Strong experience in Python, SQL and some database design experience is needed for this job.

Apex Informatics

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Senior Python Developer Position Responsibilities Senior Python Developer Location: Jersey City New Jersey ( 3 days onsite 2 days remote) (look for nearby Candidates) ( Only W2 required) Experience ...

Apex Systems

Senior Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

Job#: 3045800 Senior Python Developer Location: Jersey City, New Jersey (Onsite) Role Overview We are seeking a Senior Python Developer to join our team. The candidate will be responsible for the ...

ACI Infotech

Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

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 ...

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 ...

Citigroup Inc.

Senior Python Developer

Jersey City, NJ · On-site

$121 - $182/hr

Robust design to implement Python solutions with hands-on coding skills in Python * Research ... Ensures proper analysis of problems and programming approaches to prevent rework and schedule ...

Citigroup, Inc.

Senior Python Developer

Jersey City, NJ · On-site

$121K - $181K/yr

Robust design to implement Python solutions with hands-on coding skills in Python * Research ... Ensures proper analysis of problems and programming approaches to prevent rework and schedule ...

Citi

Senior Python Developer

Jersey City, NJ · On-site

$121K - $181K/yr

... Python Research, design and develop a self-service reporting tool Experience in deployments to the higher environment by using CI/CD pipelines. Ensures proper analysis of problems and programming ...

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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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in New Jersey

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 Sep 6, 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 are the key skills and qualifications needed to thrive as a senior Python developer?

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 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.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

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 August 2026, with employment types broken down into 1% Internship, 87% Full Time, 7% Part Time, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution, with an average salary of $144,139 per year, or $69.3 per hour.

Senior Python Developer

SRP Systems Inc

Princeton, NJ • On-site

$127K - $171K/yr

Full-time

Re-posted 14 days ago

Job description

Company Description
We are SRP System Inc., a Big Data startup company. We work on exciting consumer facing products. If you want an exciting and cutting edge journey then look no further. You get to work with top management that is seasoned in this field.
Job Description
Job Requirements:
Senior Python & SQL Developer:
We need someone that carries strong experience in writing Python code.Strong experience in Python, SQL and some database design experience is needed for this job.
Qualifications
2+ years of experience in Python, Numpy, Pandas
Several years of experience in software development and IT
SQL and database design experience
Additional Information
All your information will be kept confidential according to EEO guidelines.

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