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Senior Python Developer Jobs in New Jersey (NOW HIRING)

Damco

Sr Python Data Engineer WellsFargo

Iselin, NJ · On-site

Sr Python Data Engineer Location - Charlotte, NC / Iselin, NJ (Hybrid) Duration- Contract to Hire ... Proven experience as a Python Developer, with a strong portfolio of relevant projects. * Knowledge ...

Samprasoft

Python Developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Senior Hands-on Python/Kubernetes Developer (ideally with Payments experience): 1. At least 6-8 years of hands on experience and strong in Python, Kubernetes and SQL 2. Seasoned practitioner who is ...

Axelon

Senior Developer (Python)

Iselin, NJ · On-site

$123K - $166K/yr

Senior Developer - Python We are seeking an experienced Senior Developer with expertise in Python, ETL and AWS to architect, develop, and optimize scalable applications. Responsibilities: * Develop ...

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 ...

Omni Inclusive

Python Developer - Unix

Rahway, NJ · On-site

$51 - $70.25/hr

Senior Unix and Python Developer Mandatory Skills: (7 - 9-year experience) with Python, Java, AWS, DevOps, Terraform, Docker, GIT and Unix Seeking an experienced Senior Unix and Python Developer to ...

RIT Solutions, Inc.

Python Developer

Summit, NJ · On-site

$53.50 - $73.50/hr

Title-Python Developer Location: jersey city, NJ In office: 3 days a week Interview process ... The position offers an opportunity to interact with senior stakeholders in the Global Markets CFO ...

Anveta

Python developer

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Python developer Location: jersey city, NJ Contract: 6-18 months Role Overview We are seeking a Senior Developer responsible for developing, enhancing, modifying, and maintaining an application used ...

VDart

Python Migration Engineer

Jersey City, NJ · On-site

Seeking a hands on Senior Python Migration Engineer to lead the migration of largescale legacy Perl based data processing applications to a modern Python platform The role involves converting Perl ...

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Senior Python Developer information

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How much do senior python developer jobs pay per year?

As of Jul 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 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.
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Senior Python Developer jobs near you
Senior Full Stack Python Developer - Hybrid

Senior Full Stack Python Developer - Hybrid

Genesis10

Jersey City, NJ • On-site

$58.26 - $66.26/hr

Other

Medical, Dental, Vision, Life, Retirement

Posted 24 days ago

Job description

Senior Full Stack Python Developer

Genesis10 is currently seeking a Senior Full Stack Python Developer for a hybrid position with a Global Financial Institution located in Jersey City, NJ. This is a 12 month contract opportunity.

This role is for a Senior Python Developer with experience in Python, REST, and ReactJS, preferably within the financial services sector focusing on Global Markets. The position requires working onsite three days per week and involves developing front-office applications for risk and pricing.

Responsibilities:
  • Develop and maintain front-office applications in a full-stack environment
  • Perform quantitative research and domain-specific data analysis
  • Contribute to risk and pricing application development
  • Collaborate with teams on trading and market surveillance systems
  • Work with both Object-oriented and Relational Databases
Requirements:
  • 10 years of hands-on programming experience in an object-oriented language, preferably Python
  • 7 years of experience as a senior developer on front-office applications in banking services
  • 7 years of experience in quantitative research and development, with the ability to handle domain-specific data analysis
  • 7 years of experience in risk and pricing application development
  • 7 years of experience in REST, ReactJS or Full-Stack development
  • Experience with Object-oriented and Relational Databases
Desired skills:
  • Knowledge of Fixed Income products
  • Experience or knowledge of Trade Surveillance and Market Misconduct in Global Markets
  • Subject matter expertise to work on the Quartz platform

Pay range: $58.26 - $66.26 per hour

Only candidates available and ready to work directly as Genesis10 employees will be considered for this position. If you have the described qualifications and are interested in this exciting opportunity, please apply!

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:

  • Access to hundreds of clients, most who have been working with Genesis10 for 5-20 years.
  • The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
  • Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
  • Behavioral Health Platform
  • Medical, Dental, Vision
  • Health Savings Account
  • Voluntary Hospital Indemnity (Critical Illness & Accident)
  • Voluntary Term Life Insurance
  • 401K
  • Sick Pay (for applicable states/municipalities)
  • Commuter Benefits (Dallas, NYC, SF, and Illinois)

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

Year founded

1999

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