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Senior Python Data Science Jobs in New Jersey (NOW HIRING)

Senior Python Developer

Jersey City, NJ · On-site

$63 - $68.26/hr

Job#: 3033800 Senior Python Developer Location: Jersey City, New Jersey (Onsite) Employment Type ... Perform quantitative data analysis specific to the financial domain. * Contribute to the design and ...

Python developers

Jersey City, NJ · On-site

$52.50 - $72.25/hr

Senior Python Developer Job Location: Jersey City, NJ Job Type: Full-Time * Experienced Python ... Should also have a strong SQL background and have data engineering experience

Senior Python Developer

Pennington, NJ · On-site

$122K - $165K/yr

Job#: 3039360 Senior Python Developer Location: Pennington, New Jersey (Hybrid) Employment Type ... Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You ...

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Python Developer

Jersey City, NJ · On-site

$55 - $75.75/hr

Role: Sr Python Developer Position : Contract / Full Time Accepts H1B transfers Location: Jersey ... A degree in Computer Science or an equivalent engineering foundation. * 5+ years of building and ...

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 ... A degree in Computer Science or an equivalent engineering foundation. * 5+ years of building and ...

Experienced in applying data science techniques on multiple industries and exposure to their sets ... Hands-on experience with R or Python type languages * Any experience in doing well at Kaggle type ...

Experienced in applying data science techniques on multiple industries and exposure to their sets ... Hands-on experience with R or Python type languages * Any experience in doing well at Kaggle type ...

Translate complex analytics into clear, actionable insights for senior stakeholders, supporting ... Advanced proficiency in Python, Spark, and modern analytics stacks; hands-on experience with ...

Senior Python Developer

Jersey City, NJ · On-site

$125K - $130K/yr

involves designing, developing, and maintaining software, with a strong focus on data pipelines and financial systems. Key responsibilities include writing clean Python code, building and optimizing ...

Sr Python Developer

Jersey City, NJ · On-site

$126K - $170K/yr

A degree in Computer Science or an equivalent engineering foundation. * 5+ years of building and scaling applications in Python and/or JavaScript. * Ability to thrive in a fast-paced startup.

Sr. Python Developer

Mountainside, NJ · On-site

$122K - $165K/yr

Ensure data quality| consistency| and governance throughout the development lifecycle. * Troubleshoot and resolve performance issues across Python| Spark| and database layers. * Participate in Agile ...

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Senior Python Data Science information

What is the difference between Senior Python Data Science vs Data Analyst?

AspectSenior Python Data ScienceData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, data visualization, basic statistics
Work EnvironmentData science teams, R&D, product developmentBusiness units, reporting, operational analysis
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Senior Python Data Scientists focus on advanced analytics, machine learning, and building predictive models using Python, often working in R&D or product teams. Data Analysts primarily handle data reporting, visualization, and basic statistical analysis to support business decisions. While both roles require data handling skills, Senior Python Data Science roles demand deeper technical expertise and experience with complex algorithms.

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Senior Python Developer

Senior Python Developer

Apex Systems

Jersey City, NJ • On-site

$63 - $68.26/hr

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.


Job description

Job#: 3033800
Job Description:
Senior Python Developer
Location: Jersey City, New Jersey (Onsite)
Employment Type: Contract
Duration: 12 Months
Role Overview
We are seeking a Senior Python Developer with experience in Python, REST, and ReactJS. The ideal candidate will have a background in the financial services sector, specifically within Global Markets. This role will involve working on several key audit items and contributing to front-office applications.
Key Responsibilities
  • Develop and maintain applications using Python, REST, and ReactJS.
  • Collaborate on the development of front-office applications within a banking services context.
  • Perform quantitative data analysis specific to the financial domain.
  • Contribute to the design and implementation of solutions involving both object and relational databases.
  • Work on risk and pricing application development.

Required Qualifications
Experience:
  • 5+ years of hands-on programming experience in an object-oriented language, with Python proficiency.
  • 3+ years of experience as a senior developer on front-office applications in banking services.
  • 3+ years of experience in a quantitative researcher and developer capacity, with the ability to handle domain-specific data analysis.
  • 3+ years of experience in REST, ReactJS, or full-stack development.
  • Experience with both object databases and relational databases.

Preferred Qualifications
  • Knowledge of Fixed Income products.
  • 2+ years of experience in risk and pricing application development.
  • Experience or knowledge of Trade Surveillance and Market Misconduct in Global Markets.
  • Subject matter expertise working on the Quartz platform.
Compensation & Benefits
The pay rate for this position is between $63.00 and $68.26 per hour.
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.