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Python Developer Jobs in Princeton, NJ (NOW HIRING)

Winaxis

Lead Python Developer

New York, NY · On-site

$153K - $188K/yr

Lead Python Developer - Lead the design, development, and deployment of enterprise-grade applications, primarily in the finance sector. - Utilize expertise in Python, PySpark, FastAPI, Pandas, Polars ...

Compunnel

RAKOF 415 PYTHON DEVELOPER

Princeton, NJ · On-site

$52.75 - $72.50/hr

Develop, test and maintain high-quality software using Python programming language. Participate in code reviews, ensure code quality and identify areas for improvement to implement practical ...

Sarian, Inc.

Python Developer

Pennington, NJ · On-site

$50.75 - $70/hr

Core Python, Flask, GraphQL, FASTAPI, React, MUI. * Next.JS, Remix, Tailwind. * Microservices, Linux, PostgreSQL & Podman. Roles & Responsibilities: * Understand Client Requirement & Translate in ...

E*Pro, Inc.

Java / python Developer

New York, NY

Java/Python Developer Location : New York Length : Full time / Permanent Position Work Status : US Citizen/ Green Card Holder/ EAD (GC) Required Skills Java/C++: Excellent hands on understanding of ...

Sonsoft Inc

Python Developer

Princeton, NJ

$52.75 - $72.50/hr

Fluent in Python and Django MUST. * JavaScript, JQuery & JS Frameworks experience Qualifications Qualifications Basic Bachelor's degree or foreign equivalent required from an accredited institution.

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.

E*Pro, Inc.

Java / python Developer

New York, NY

Java/Python Developer Location : New York Length : Full time / Permanent Position Work Status : US Citizen/ Green Card Holder/ EAD (GC) Required Skills Java/C++: Excellent hands on understanding of ...

E*Pro, Inc.

Java / python Developer

New York, NY

Java/Python Developer Location : New York Length : Full time / Permanent Position Work Status : US Citizen/ Green Card Holder/ EAD (GC) Required Skills Java /C++: Excellent hands on understanding of ...

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.

Career Guidant

Python Developer

Princeton, NJ

$52.75 - $72.50/hr

Fluent in Python and Django ( **this is the primary experience I am looking for) JavaScript, JQuery & JS Frameworks experience Qualifications Bachelor's degree or foreign equivalent required from an ...

Sonoma Consulting Inc.

Python Developer

Princeton, NJ

$52.75 - $72.50/hr

... Python and Django Must have JavaScript, JQuery & JS Frameworks experience Must have Experience integrating front-end code with back-end technologies and 3rd party RESTful APIs Experience with ...

Citigroup, Inc.

Senior Python Developer

New York, NY · On-site

$121K - $181K/yr

The Senior Python Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination ...

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Python Developer information

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How much do python developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for python developer in Princeton, NJ is $61.45, according to ZipRecruiter salary data. Most workers in this role earn between $50.67 and $69.81 per hour, depending on experience, location, and employer.

What jobs do Python developers do?

Python developers write, test, and maintain code using the Python programming language for a variety of applications such as web development, data analysis, machine learning, automation, and scripting. They often work with frameworks like Django or Flask, utilize tools like Git, and may require knowledge of databases and APIs to build and optimize software solutions.

What are some common challenges Python Developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

Is there demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in web development, automation, and machine learning. Strong skills in frameworks like Django or Flask and knowledge of data analysis tools can enhance job prospects, with many roles available for both entry-level and experienced developers.

Will AI replace Python coders?

AI is unlikely to fully replace Python developers, as their role involves designing, debugging, and understanding complex systems that require human judgment and creativity. AI tools can assist with code generation and automation, but human oversight remains essential for quality and innovation in software development.

What Does a Python Developer Do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

What is the salary of a 4 year Python developer?

A Python developer with four years of experience typically earns between $80,000 and $120,000 annually, depending on location, industry, and skill set. Proficiency in frameworks, libraries, and tools like Django or Flask can influence salary levels.

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

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What does a Python Developer do?

A Python Developer designs, codes, and maintains software applications using the Python programming language. They often work on web applications, data analysis, automation scripts, and more. Their responsibilities can include writing and testing code, debugging programs, integrating third-party services, and collaborating with other developers and stakeholders. Python Developers are valued for their ability to create efficient, scalable, and readable code. They may also be involved in deploying applications and maintaining technical documentation.
More about Python Developer jobs
What are the most commonly searched types of Python Developer jobs in Princeton, NJ? The most popular types of Python Developer jobs in Princeton, NJ are:
What are popular job titles related to Python Developer jobs in Princeton, NJ? For Python Developer jobs in Princeton, NJ, the most frequently searched job titles are:
What cities near Princeton, NJ are hiring for Python Developer jobs? Cities near Princeton, NJ with the most Python Developer job openings:
Python Developer jobs near you
Infographic showing various Python Developer job openings in Princeton, NJ as of June 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $127,818 per year, or $61.5 per hour.

Lead Python Developer

Winaxis

New York, NY • On-site

$153K - $188K/yr

Contractor

Posted 12 days ago

Job description

Job Summary: Lead Python Developer
- Lead the design, development, and deployment of enterprise-grade applications, primarily in the finance sector.
- Utilize expertise in Python, PySpark, FastAPI, Pandas, Polars, and Spring Boot to deliver scalable, high-performance solutions.
- Apply quantitative engineering skills for interest rate derivatives, specifically within SWAP QE environments.
- Manage big data processing and analytics using Apache Spark, Databricks, and AWS Glue for large-scale data pipelines and ETL processes.
- Conduct financial risk modeling, predictive analytics, and machine learning to support data-driven decision-making.
- Implement cloud computing and DevOps best practices with AWS, Docker, Kubernetes, and Terraform for automated infrastructure and CI/CD deployment.
- Design and implement RESTful and GraphQL APIs using FastAPI, Flask, and Django; optimize backend systems using PostgreSQL, MongoDB, Redis, Oracle, and PL/SQL.
- Develop and orchestrate microservices and event-driven architectures using Kafka and RabbitMQ.
- Lead Agile teams using Scrum, Kanban, and SAFe, ensuring code quality, test-driven development (PyTest, Selenium), peer reviews, and continuous integration.
- Perform web scraping, data engineering, and automation using Selenium, BeautifulSoup, Scrapy, and Requests.
- Schedule and optimize data workflows with Apache Airflow; integrate AI/ML models for advanced business insights.
- Ensure solutions comply with security best practices and are reliable, scalable, and maintainable.