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

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 ...

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 ...

SRP Systems Inc

Senior Python/Spark developer

Princeton, NJ · On-site

$127K - $171K/yr

Senior Python developer Location: 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+ ...

SRP Systems Inc

Senior Python/Spark developer

Princeton, NJ · On-site

$127K - $171K/yr

Senior Python developer Location: 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+ ...

SRP Systems Inc

Senior Python Developer

Princeton, NJ

$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.

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.

SRP Systems Inc

Python/Django developer

Princeton, NJ · On-site

We are looking for a Senior Python/Django developer to start working with us immediately. Requirement: * Few years of hands-on experience with Python * Some experience with Django or Flask * Good ...

SRP Systems Inc

Python/Django developer

Princeton, NJ · On-site

We are looking for a Senior Python/Django developer to start working with us immediately. Requirement: * Few years of hands-on experience with Python * Some experience with Django or Flask * Good ...

Wise Skulls

Senior Python AI Engineer

Mount Laurel, NJ · On-site

$120K - $161K/yr

Title: Python AI Engineer Location: Mount Laurel, NJ (Hybrid) Duration: 12 months (possibility of an extension) Implementation Partner: Infosys End Client: To be disclosed JD: Must - Python ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Trenton, NJ

Senior Python Developer information

See Trenton, NJ salary details

$55.2K

$142.4K

$195.5K

How much do senior python developer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for senior python developer in Trenton, NJ is $142,367.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,800.00 and $164,000.00 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 Trenton, NJ?

The most popular types of Python Developer jobs in Trenton, NJ are:

What are popular job titles related to Senior Python Developer jobs in Trenton, NJ?

For Senior Python Developer jobs in Trenton, NJ, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in Trenton, NJ look for?

The top searched job categories for Senior Python Developer jobs in Trenton, NJ are:

What cities near Trenton, NJ are hiring for Senior Python Developer jobs?

Cities near Trenton, NJ with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Trenton, NJ as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 9% Part Time, and 6% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $142,367 per year, or $68.4 per hour.

Senior Python Developer

Princeton, NJ • On-site

Omega Solutions, Inc.
See more jobs at Omega Solutions, Inc.external

$128K - $172K/yr

Full-time

Re-posted 28 days ago

Job description

Job Summary:
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 on statistical number crunching.
Responsibilities:
• Looking for a Senior Python developer for a long term project.
• Must have experience with AWS EMR, Python, and Pyspark.
• Initially the project will be fairly low level basic algebraic analysis moving towards much more complex ones.
• Hands on experience building statistical models and building production Python application is preferred.
• This is for a rewrite of analysis application that does a lot of statistical number crunching.
Qualifications:
Required:
• Experience with AWS EMR
• Experience with Python
• Experience with Pyspark
Preferred:
• Any AWS certifications
• Educational experience
• Experience with statistical programming
• Experience with analytics
• Experience with data science
• Hands on experience building statistical models
• Building production Python application
Company:
Omega was incorporated in 2007 in the State of California to offer high end IT Solutions ranging from IT Software and product development to technology deployment and specialize in providing software solutions to diverse business sectors in USA and World-wide. Founded in 2007, the company is headquartered in Santa Clara, USA, with a team of 11-50 employees. The company is currently Early Stage.

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